Voltage map to SOC in Simcape/Electrical Battery block ?

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Mohammed Yahya Ali 2021-10-11

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评论： Mohammed Yahya Ali 2021-10-13

I want to know how the voltages of a battery block is mapped to soc values. At 35 % Soc i see voltage of the cell is 3.988 and at 60 % Soc the voltage is 3.992. What changes in Cell parameters would give me appropriate results ?

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Answer 1

Joel Van Sickel 2021-10-11

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Hello,

this is very dependent on which battery model that you are using. Any good battery model will be very non-linear, and be dependent on multiple parameters. The best way to understand a particular battery model is to consult its help documentation.

https://www.mathworks.com/help/physmod/sps/powersys/ref/battery.html

https://www.mathworks.com/help/physmod/sps/ref/batterytablebased.html

https://www.mathworks.com/help/physmod/sps/ref/battery.html

Regards,

Joel