Hi Mahendran,
As per my understanding, you wish to know about developing SOC Estimator model using ‘Coulomb Counting’ method.
In this case, for developing an SOC Estimator model using the ‘Coulomb Counting’ method in Simscape, I would recommend exploring the "SOC Estimator (Coulomb Counting)" block available in the "Simscape / Battery / BMS / Estimators" library. This block implements an estimator that calculates the state of charge (SOC) of battery by ’Coulomb Counting’ method. It requires battery current and initial state of charge as inputs.
For detailed information on how to use this block, you can refer the MathWorks Documentation link provided below: https://www.mathworks.com/help/simscape-battery/ref/socestimatorcoulombcounting.html
Additionally, you may find the below MATLAB Answers post helpful. It provides an example implementation of SOC estimation using the ‘Coulomb Counting’ method in MATLAB. Please find the answer in the below link:
Hope this helps!
Regards,
Aishwarya
