Copy of Coffee Cup Warmer with Thermostat Control - on Sun, 02/28/2021 - 21:31 aladarbunakDesigner236418 × aladarbunak Member for 3 years 4 months 34 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p> <p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p> <p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p> <p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby aladarbunak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/414692"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/414692"></iframe> Share a Link Copy URL https://explore.partquest.com/node/414692 Control termico thermal haro bernardo.haroDesigner233532 × bernardo.haro Member for 3 years 8 months 394 designs 2 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p> <p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p> <p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p> <p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby bernardo.haro × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/330400"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/330400"></iframe> Share a Link Copy URL https://explore.partquest.com/node/330400 Copy of Coffee Cup Warmer with Thermostat Control - on Wed, 06/24/2020 - 17:18 cephasmorgansDesigner232626 × cephasmorgans Member for 3 years 9 months 2 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p> <p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p> <p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p> <p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby cephasmorgans × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/324857"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/324857"></iframe> Share a Link Copy URL https://explore.partquest.com/node/324857 Coffee Cup Warmer with Thermostat Control Marcus_2Designer227945 × Marcus_2 Member for 4 years 3 months 8 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Marcus_2 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/277218"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/277218"></iframe> Share a Link Copy URL https://explore.partquest.com/node/277218 Coffee Cup Warmer with Thermostat Control DM_1Designer219536 × DM_1 Member for 4 years 9 months 21 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby DM_1 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/266523"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/266523"></iframe> Share a Link Copy URL https://explore.partquest.com/node/266523 Coffee Cup Warmer with Thermostat Control ShreyaMailoorkarDesigner198889 × ShreyaMailoorkar Member for 5 years 10 months 4 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby ShreyaMailoorkar × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248086"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248086"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248086 Test Solar Panel chris08Designer109421 × chris08 Member for 7 years 1 month 4 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby chris08 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/139791"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/139791"></iframe> Share a Link Copy URL https://explore.partquest.com/node/139791 Coffee Cup Warmer with Thermostat Control Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/92136"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/92136"></iframe> Share a Link Copy URL https://explore.partquest.com/node/92136 Test Solar Panel MohammedAl-mubarakDesigner56996 × MohammedAl-mubarak Member for 7 years 9 months 2 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MohammedAl-mubarak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/83806"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/83806"></iframe> Share a Link Copy URL https://explore.partquest.com/node/83806 Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546
Control termico thermal haro bernardo.haroDesigner233532 × bernardo.haro Member for 3 years 8 months 394 designs 2 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p> <p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p> <p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p> <p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby bernardo.haro × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/330400"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/330400"></iframe> Share a Link Copy URL https://explore.partquest.com/node/330400 Copy of Coffee Cup Warmer with Thermostat Control - on Wed, 06/24/2020 - 17:18 cephasmorgansDesigner232626 × cephasmorgans Member for 3 years 9 months 2 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p> <p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p> <p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p> <p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby cephasmorgans × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/324857"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/324857"></iframe> Share a Link Copy URL https://explore.partquest.com/node/324857 Coffee Cup Warmer with Thermostat Control Marcus_2Designer227945 × Marcus_2 Member for 4 years 3 months 8 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Marcus_2 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/277218"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/277218"></iframe> Share a Link Copy URL https://explore.partquest.com/node/277218 Coffee Cup Warmer with Thermostat Control DM_1Designer219536 × DM_1 Member for 4 years 9 months 21 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby DM_1 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/266523"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/266523"></iframe> Share a Link Copy URL https://explore.partquest.com/node/266523 Coffee Cup Warmer with Thermostat Control ShreyaMailoorkarDesigner198889 × ShreyaMailoorkar Member for 5 years 10 months 4 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby ShreyaMailoorkar × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248086"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248086"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248086 Test Solar Panel chris08Designer109421 × chris08 Member for 7 years 1 month 4 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby chris08 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/139791"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/139791"></iframe> Share a Link Copy URL https://explore.partquest.com/node/139791 Coffee Cup Warmer with Thermostat Control Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/92136"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/92136"></iframe> Share a Link Copy URL https://explore.partquest.com/node/92136 Test Solar Panel MohammedAl-mubarakDesigner56996 × MohammedAl-mubarak Member for 7 years 9 months 2 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MohammedAl-mubarak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/83806"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/83806"></iframe> Share a Link Copy URL https://explore.partquest.com/node/83806 Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546
Copy of Coffee Cup Warmer with Thermostat Control - on Wed, 06/24/2020 - 17:18 cephasmorgansDesigner232626 × cephasmorgans Member for 3 years 9 months 2 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p> <p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p> <p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p> <p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby cephasmorgans × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/324857"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/324857"></iframe> Share a Link Copy URL https://explore.partquest.com/node/324857 Coffee Cup Warmer with Thermostat Control Marcus_2Designer227945 × Marcus_2 Member for 4 years 3 months 8 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Marcus_2 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/277218"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/277218"></iframe> Share a Link Copy URL https://explore.partquest.com/node/277218 Coffee Cup Warmer with Thermostat Control DM_1Designer219536 × DM_1 Member for 4 years 9 months 21 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby DM_1 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/266523"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/266523"></iframe> Share a Link Copy URL https://explore.partquest.com/node/266523 Coffee Cup Warmer with Thermostat Control ShreyaMailoorkarDesigner198889 × ShreyaMailoorkar Member for 5 years 10 months 4 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby ShreyaMailoorkar × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248086"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248086"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248086 Test Solar Panel chris08Designer109421 × chris08 Member for 7 years 1 month 4 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby chris08 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/139791"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/139791"></iframe> Share a Link Copy URL https://explore.partquest.com/node/139791 Coffee Cup Warmer with Thermostat Control Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/92136"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/92136"></iframe> Share a Link Copy URL https://explore.partquest.com/node/92136 Test Solar Panel MohammedAl-mubarakDesigner56996 × MohammedAl-mubarak Member for 7 years 9 months 2 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MohammedAl-mubarak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/83806"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/83806"></iframe> Share a Link Copy URL https://explore.partquest.com/node/83806 Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546
Coffee Cup Warmer with Thermostat Control Marcus_2Designer227945 × Marcus_2 Member for 4 years 3 months 8 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Marcus_2 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/277218"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/277218"></iframe> Share a Link Copy URL https://explore.partquest.com/node/277218 Coffee Cup Warmer with Thermostat Control DM_1Designer219536 × DM_1 Member for 4 years 9 months 21 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby DM_1 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/266523"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/266523"></iframe> Share a Link Copy URL https://explore.partquest.com/node/266523 Coffee Cup Warmer with Thermostat Control ShreyaMailoorkarDesigner198889 × ShreyaMailoorkar Member for 5 years 10 months 4 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby ShreyaMailoorkar × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248086"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248086"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248086 Test Solar Panel chris08Designer109421 × chris08 Member for 7 years 1 month 4 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby chris08 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/139791"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/139791"></iframe> Share a Link Copy URL https://explore.partquest.com/node/139791 Coffee Cup Warmer with Thermostat Control Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/92136"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/92136"></iframe> Share a Link Copy URL https://explore.partquest.com/node/92136 Test Solar Panel MohammedAl-mubarakDesigner56996 × MohammedAl-mubarak Member for 7 years 9 months 2 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MohammedAl-mubarak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/83806"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/83806"></iframe> Share a Link Copy URL https://explore.partquest.com/node/83806 Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546
Coffee Cup Warmer with Thermostat Control DM_1Designer219536 × DM_1 Member for 4 years 9 months 21 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby DM_1 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/266523"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/266523"></iframe> Share a Link Copy URL https://explore.partquest.com/node/266523 Coffee Cup Warmer with Thermostat Control ShreyaMailoorkarDesigner198889 × ShreyaMailoorkar Member for 5 years 10 months 4 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby ShreyaMailoorkar × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248086"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248086"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248086 Test Solar Panel chris08Designer109421 × chris08 Member for 7 years 1 month 4 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby chris08 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/139791"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/139791"></iframe> Share a Link Copy URL https://explore.partquest.com/node/139791 Coffee Cup Warmer with Thermostat Control Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/92136"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/92136"></iframe> Share a Link Copy URL https://explore.partquest.com/node/92136 Test Solar Panel MohammedAl-mubarakDesigner56996 × MohammedAl-mubarak Member for 7 years 9 months 2 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MohammedAl-mubarak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/83806"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/83806"></iframe> Share a Link Copy URL https://explore.partquest.com/node/83806 Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546
Coffee Cup Warmer with Thermostat Control ShreyaMailoorkarDesigner198889 × ShreyaMailoorkar Member for 5 years 10 months 4 designs 1 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby ShreyaMailoorkar × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/248086"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/248086"></iframe> Share a Link Copy URL https://explore.partquest.com/node/248086 Test Solar Panel chris08Designer109421 × chris08 Member for 7 years 1 month 4 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby chris08 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/139791"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/139791"></iframe> Share a Link Copy URL https://explore.partquest.com/node/139791 Coffee Cup Warmer with Thermostat Control Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/92136"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/92136"></iframe> Share a Link Copy URL https://explore.partquest.com/node/92136 Test Solar Panel MohammedAl-mubarakDesigner56996 × MohammedAl-mubarak Member for 7 years 9 months 2 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MohammedAl-mubarak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/83806"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/83806"></iframe> Share a Link Copy URL https://explore.partquest.com/node/83806 Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546
Test Solar Panel chris08Designer109421 × chris08 Member for 7 years 1 month 4 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby chris08 × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/139791"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/139791"></iframe> Share a Link Copy URL https://explore.partquest.com/node/139791 Coffee Cup Warmer with Thermostat Control Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/92136"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/92136"></iframe> Share a Link Copy URL https://explore.partquest.com/node/92136 Test Solar Panel MohammedAl-mubarakDesigner56996 × MohammedAl-mubarak Member for 7 years 9 months 2 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MohammedAl-mubarak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/83806"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/83806"></iframe> Share a Link Copy URL https://explore.partquest.com/node/83806 Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546
Coffee Cup Warmer with Thermostat Control Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This design represents a simple automotive (12V) coffee cup warmer, with digital thermostat. It is not meant to be a practical design, but rather to show some of the capabilities of modeling multi-discipline electro-thermal systems in SystemVision Cloud.</p><p>The design includes a "plant" model with both static and dynamic thermal aspects, including a tungsten heater element, conduction and radiation heat transfer, and heat capacitance. A "graphical" model of the temperature sensor includes math function-blocks to set the bandwidth (LPF), gain (sensitivity), offset bias and output voltage limiting. It also includes an output resistance.</p><p>The closed loop performance of the system depends on the sensor bandwidth and the sampling rate. Try using 1 Hz instead of 0.1 Hz for the pole frequency "FP" in LPF1, and a 0.2 second period for the sample clock. You'll notice that the faster sensor and sampling greatly improves the temperature regulation.</p><p>The thermostat includes a simple amplifier and a single-bit voltage-to-digital converter, with a threshold level that specifies the temperature regulation set-point. A digital clock and D flip-flop sample and preserve the desired state of the heater switch during each clock cycle.</p> About text formats Tags Multi-Disciplineelectro-thermalTHERMOSTATGraphical Modelsensor Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/92136"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/92136"></iframe> Share a Link Copy URL https://explore.partquest.com/node/92136 Test Solar Panel MohammedAl-mubarakDesigner56996 × MohammedAl-mubarak Member for 7 years 9 months 2 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MohammedAl-mubarak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/83806"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/83806"></iframe> Share a Link Copy URL https://explore.partquest.com/node/83806 Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546
Test Solar Panel MohammedAl-mubarakDesigner56996 × MohammedAl-mubarak Member for 7 years 9 months 2 designs 1 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby MohammedAl-mubarak × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/83806"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/83806"></iframe> Share a Link Copy URL https://explore.partquest.com/node/83806 Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546
Test Solar Panel Mike DonnellyDesigner19 × Mike Donnelly Member for 10 years 4 months 1,529 designs 10 groups Title Description <p>This is an example showing how you can create a "graphical model" (i.e. a behavioral model "graphically assembled on a schematic" using mathematical continuous function blocks). In this case, the "per unit" solar panel current as a function of voltage data is entered into a PWL Function Block. This was done by a simple copy/paste from a spreadsheet. The data represents a typical i vs. v profile that is normalized from 0.0 to 1.0 for both quantities. This data can then be used to model solar panels of any capacity, simply by scaling the input voltage and the output current appropriately. </p><p>In this example, we are modeling a panel with 12V maximum (open circuit) voltage and 2 Amp maximum (short circuit) current. This is achieved by scaling the sensed panel voltage by 1/12. That is, by simply setting the gain of the Voltage to Continuous Quantity converter block to 0.083. Likewise, the panel output current is scaled by a gain of 2.0 in the Current from Continuous Quantity converter block.</p><p>In the simulation, the variable resistor load is ramped down from 50 Ohms to 2 Ohms over a 1 second time period, and the corresponding panel output current and voltage can be seen in the top two waveboxes. In addition, it is interesting to see the power dissipated in the load resistor, as that resistance is decreased, as shown in the waveboxes on the right. The peak power capability of this solar panel is just over 17 Watts, and this occurs when the load resistance is approximately 5 Ohms.</p><p>Reference: The solar panel data for this example came from a technical paper; C. Hua, J. Lin and C. Shen, "Implementation of a DSP-Controlled Photovoltaic System with Peak Power Tracking", IEEE Transactions on Industrial Electronics, Vol 45, No. 1, February 1998. The voltage and current values were estimated from the graph in Figure 1b, for the case of 25 degree C operation and 100mW/cm^2.</p> About text formats Tags solarGraphical Model Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None - What's this? Design Titleby Mike Donnelly × Embed Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/embed-design/49546"></iframe> Embed Live Design Copy Embed Code <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/49546"></iframe> Share a Link Copy URL https://explore.partquest.com/node/49546