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Electrical Circuit Battery Modeling in Simplorer - Ansys

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<strong>Electrical</strong> Model Plus LTI Foster<br />

Network<br />

• <strong>Electrical</strong> circuit part is unchanged<br />

• Thermal network model is replaced with the Foster<br />

network<br />

– The Foster network is curve fitted to have the same<br />

impulse (or step) response as the battery thermal<br />

system us<strong>in</strong>g CFD.<br />

• <strong>Battery</strong> circuit model provides power to Foster<br />

network and Foster network returns temperature to<br />

battery circuit model<br />

– This aspect is similar to the thermal network approach<br />

© 2009 ANSYS, Inc. All rights reserved. 16 ANSYS, Inc. Proprietary

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