Dynamic Equivalent Circuit Model of LiFePO4 Batteries Designer165 × Member for 10 years 10 months 1 designs 1 groups Add a bio to your profile to share information about yourself with other SystemVision users. https://explore.partquest.com/node/523 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/523"></iframe> Title Description <p>This circuit models a LiFePO4 cell voltage.</p><p>Based off of the model described in:</p><p>Liao Chenglin; Li Huiju; Wang Lifang, "A dynamic equivalent circuit model of LiFePO4 cathode material for lithium ion batteries on hybrid electric vehicles," Vehicle Power and Propulsion Conference, 2009. VPPC '09. IEEE , vol., no., pp.1662,1665, 7-10 Sept. 2009</p><p>doi: 10.1109/VPPC.2009.5289681</p><p>parameters: </p><p>initial SOC [no units] (0.0 - 1.0)</p><p>initial charge capacity [Coulombs] (> 0.0)</p> About text formats Tags LiFePO4Batterystate-of-charge Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
LiFePO4 battery cell Designer164 × Member for 10 years 10 months 1 designs 1 groups Add a bio to your profile to share information about yourself with other SystemVision users. https://explore.partquest.com/node/522 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/522"></iframe> Title Description <p>This circuit models a LiFePO4 cell voltage.</p><p>Based off of the model described in:</p><p>Liao Chenglin; Li Huiju; Wang Lifang, "A dynamic equivalent circuit model of LiFePO4 cathode material for lithium ion batteries on hybrid electric vehicles," Vehicle Power and Propulsion Conference, 2009. VPPC '09. IEEE , vol., no., pp.1662,1665, 7-10 Sept. 2009</p><p>doi: 10.1109/VPPC.2009.5289681</p><p>see also http://www.systemvision.com/design/dynamic-equivalent-circuit-model-lifepo4-batteries</p><p>parameters: </p><p>initial SOC [no units] (0.0 - 1.0)</p><p>initial charge capacity [Coulombs] (> 0.0)</p> About text formats Tags LiFePO4Batterystate-of-charge Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
Fuel cell load test Designer10 × Member for 12 years 623 designs 10 groups Big fan of VHDL-AMS https://explore.partquest.com/node/322 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/322"></iframe> Title Description <p>This simple load test shows the primary loss mechanisms in a hydrogen fuel cell: </p><p>The first loss that appears is the activation loss, which dominates at lower current densities and is related to the finite rate of reaction of both hydrogen and oxygen. </p><p>The next area of loss is the ohmic loss, which is caused by electron and proton transport. </p><p>The third loss, mass transport loss, dominates at higher current densities and is related to a finite supply of hydrogen and oxygen reactants and/or an uneven concentration of these reactants. </p><p>See this blog for more detailed information: </p><p>http://www.systemvision.com/content/solving-problems-modeling-fuel-cells</p> About text formats Tags fuel cellHydrogenelectro-chemicalBattery Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
Fuel cell step load response Designer10 × Member for 12 years 623 designs 10 groups Big fan of VHDL-AMS https://explore.partquest.com/node/321 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/321"></iframe> Title Description <p>This circuit shows how this fuel cell responds to an abrupt change in the load current. This reflects the finite time that it takes for the fuel cell to respond, internally, to the changing external conditions.</p> About text formats Tags fuel cellHydrogenBatteryelectro-chemical Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
