Characterize RC parameters of a battery cell.

Hi,

I want to extract RC values from HPPC test, and I found a good example on MathWorks:Characterize Battery Cell for Electric Vehicles, However I can find batt_BatteryCellCharacterization function, is there anything I need to do?

Answer 1

[Shivam Gothi]

Hello @Ye,

As per my understanding, you are looking for function "batt_BatteryCellCharacterization" as appearing in the example:

https://www.mathworks.com/help/simscape-battery/ug/battery-cell-characterization-for-ev.html#BatteryCellCharacterizationForElectricVehiclesExample-3

Let me clarify one thing:

"batt_BatteryCellCharacterization" is not a MATLAB function, but it is directory defined on the path:

MATLAB\Examples\R2024b\simscapebattery\BatteryCellCharacterizationForElectricVehiclesExample

You can see that the name is starting from "+" symbol, denoting that "batt_BatteryCellCharacterization" is a "namespace". Refer to the documentation for more clarification: Create Namespaces

When you go inside the directory, you will find a MATLAB class named "batteryParametersLUT".

This says that "batteryParametersLUT" class is defined inside the namespace "batt_BatteryCellCharacterization"

Therefore, In order to use the class, you write:

batt_BatteryCellCharacterization.batteryParametersLUT(..arguments...)

I hope this answers the question !

[Ye]

Thank you so much. It helped

[Shivam Gothi]

Hello @Ye,

Thank you for the feedback.

If you find any of the answers to be usefull, it will be great if you mark the answer as accepted. This will help the community members to find an appropriate answer.

Thanks !