Is there any code for calculation for Distribution of Relaxation Times (DRT) in Time domain for battery data?

Question

ekagra gupta 2022-8-23

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1784310-is-there-any-code-for-calculation-for-distribution-of-relaxation-times-drt-in-time-domain-for-batt

回答： Praveen Kumar 2023-4-5

Hello,

I wanted to calculate Distribution of Relaxation times (DRT) in Time domain as I have Pulse measurement data for a battery, is it possible to do so?

Regards,

Ekagra Gupta

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Joel Van Sickel 2022-9-2

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1784310-is-there-any-code-for-calculation-for-distribution-of-relaxation-times-drt-in-time-domain-for-batt#answer_1040695

Out of the box, there is not a quick way to do this. However, there are tools such as the controls system toolbox, system identification toolbox, and RF toolboxes which give you the ability to go between frequency and time domain. We don't have existing exaples to do that. In most cases we usually extract a few time constants for a battery instead of a distribution which we do have better examples of: https://www.mathworks.com/matlabcentral/fileexchange/36019-battery-modeling?s_tid=srchtitle

Regards,

Joel