How to estimate the Polarization Resistance and Polarization Capacitance with the lest square method?
12 views (last 30 days)
Show older comments
Kavishanth Srikumar
on 17 Dec 2022
Answered: Dallas Perkins
on 21 Dec 2022
Hi,
i want to estimate the Polarization Resistance (Rth) and Polarization Capacitance (Cth) with the least square method in MATLAB or Simulink. I want to use these formulas:
Rth = a/I (a is △th)
Cth = 1/(Rth • b)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1234172/image.png)
Can u help me to create an Algorithm in MATLAB or Simulink?
Thanks for the help
0 Comments
Accepted Answer
Dallas Perkins
on 21 Dec 2022
Hi Kavishanth,
You can use Simulink Design Optimization and the Parameter Estimator tool to estimate the equivalent circuit battery parameters based on measured data. This tool can also produce equivalent MATLAB code if you want to automate the process. We have a couple of examples at the links below that can help you get started:
Best,
Dallas
0 Comments
More Answers (0)
See Also
Categories
Find more on Energy Storage in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!