Copy of PWM Inverter haro - on Sun, 10/04/2020 - 07:47 Designer https://explore.partquest.com/node/346756 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/346756"></iframe> Title Description <p>Induction Machine (IM) and PWM Drive circuit, with mechanical fan load.</p> About text formats Tags PWMpower MOSFETInduction MotorMotor Drive Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
Copy of PMSM Motor and PWM NMOS Drive paper - on Mon, 09/28/2020 - 08:35 Designer https://explore.partquest.com/node/344672 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/344672"></iframe> Title Description <p>Permanent Magnet Synchronous Machine (PMSM) and PWM Drive circuit, with mechanical load. The drive includes a D-Q control algorithm, and uses space-vector modulation (SVM) to generate the digital PWM signals to drive the Power MOSFET switches of the inverter.</p> <p>There are two other versions of this design. The first, "PMSM Motor And Ideal Drive", uses continuous Clarke and Park Transform models and an ideal voltage drive to represent the main features of the field-oriented control system., Another version, "PMSM Motor and PWM Drive", it similar to this version but uses ideal switches.</p> <p>This version is the most detailed and therefore simulated the most slowly. It is well suited for understanding the performance of the Power MOSFETs in the context of the system, In the waveform plot on the right, the actual motor shaft angle (orange waveform) and the A-phase current (dark blue waveform) are shown. These are very similar to the results for the other two versions of the design. But the waveform plot on the left provides insight into the performance of the C-phase inverter pull-up switch. The MOSFET current Ids (green waveform), and the average power dissipated in the device (red waveform) are shown. This design can be used to size specific parts in the drive electronics, by comparing the operating conditions to which they are exposed, relative to their rated operational limits.</p> About text formats Tags PMSMBLDCPWMpower MOSFET Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
Copy of Fan System with 3-Phase Induction Motor and Power MOSFET Drive - on Thu, 09/24/2020 - 12:16 Designer https://explore.partquest.com/node/343236 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/343236"></iframe> Title Description <p>Induction Machine (IM) and PWM Drive circuit, with mechanical fan load.</p> About text formats Tags PWMpower MOSFETInduction MotorMotor Drive Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
Copy of Fan System with 3-Phase Induction Motor and Power MOSFET Drive - on Fri, 09/18/2020 - 16:13 Designer https://explore.partquest.com/node/341849 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/341849"></iframe> Title Description <p>Induction Machine (IM) and PWM Drive circuit, with mechanical fan load.</p> About text formats Tags PWMpower MOSFETInduction MotorMotor Drive Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
Inverter V2 Designer https://explore.partquest.com/node/341845 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/341845"></iframe> Title Description <p>Template from public design</p> <p>Induction Machine (IM) and Variable Frecuency Driver (V/f type) starting from the DC bus feeding the power mosfets, which are driven using PWM.</p> <p>For a given motor the DC power supply or battery must be adjusted to the rms line voltage times square root of 2. and the V_to_f gain must also be adjusted to Vrms/nominal freq.</p> <p>After that, only the frequency imput needs to be changed according to the desired speed or operating point</p> About text formats Tags PWMpower MOSFETInduction MotorMotor Drive Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
Copy of PMSM Motor and PWM Drive - on Fri, 09/18/2020 - 16:44 Designer https://explore.partquest.com/node/341740 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/341740"></iframe> Title Description <p>Permanent Magnet Synchronous Machine (PMSM) and PWM Drive circuit, with mechanical load. The drive includes a D-Q control algorithm, and uses space-vector modulation (SVM) to generate the digital PWM signals to the switches of the bridge.</p> <p>The waveform plot in the upper left shows the drive command (light blue waveform), with values 0 to 1, where 1 is commanding the maximum quadrature current of 10 A. The motor's response is the output shaft angle in radians (orange waveform), and shows that increasing torque command results in greater rotational displacement against the load spring. The waveform plot in the upper right shows the actual motor torque (green waveform) and the A-phase current (dark blue waveform).</p> <p>In a companion version of this design, "PMSM Motor And Ideal Drive", Clarke and Park Transform models are used with a continuous ideal voltage drive.This shows the ability to develop motor control and drives at the abstract level and at the circuit level.</p> <p>In yet another version of this design example, the ideal switches will be replaced with actual power MOSFET device models. This can help in bridge component sizing and performance specification.</p> About text formats Tags PMSMBLDCPWM Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
