Electrical Circuit Battery Modeling in Simplorer - Ansys

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Results – Overloading • Discharge with a resistor of 2 Ohm. • Temperature of PTC goes high Voltage PTC and Battery Temperature © 2009 ANSYS, Inc. All rights reserved. 12 ANSYS, Inc. Proprietary
From Thermal Network to Foster Network • Even though the thermal network method works OK, the model has limited accuracy due to the fact that it has only a limited number of thermal nodes, two in the example • A Foster network can be used to replace the thermal network • Foster network is as accurate as CFD or testing • A Foster network is a ladder of RC network shown • The response of the Foster network system is a sum of several exponentially decaying terms. © 2009 ANSYS, Inc. All rights reserved. 13 ANSYS, Inc. Proprietary 0 R1 C1 C2 R2 R3 R4 Foster network R5 R6 C3 C4 C5 C6
Page 1 and 2: Electrical Circuit Battery Modeling
Page 3 and 4: Outline of Models • Chen’s elec
Page 5 and 6: Results - Comparison • Pulse disc
Page 7 and 8: Suggested Modification by Gao • T
Page 9 and 10: Simplorer ® Implementation of Gao
Page 11: Results - No Overloading • Discha
Page 15 and 16: Characteristics of LTI Systems •
Page 17 and 18: Complete Circuit Model for Li-ion B
Page 19 and 20: LTI Foster Network Model - Simplore
Page 21 and 22: System Level Circuit Model for Li-i
Page 23 and 24: Results - Voltage and Current • T
Page 25 and 26: 2600.00 2400.00 2200.00 2000.00 180
Page 27 and 28: Conclusions • Electrical battery

Electrical Circuit Battery Modeling in Simplorer - Ansys

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