State of Charge (SOC) Equations for Battery and Supercapacitor Blocks

Question

Pranoy Kumar Singha Roy 2022-6-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1744260-state-of-charge-soc-equations-for-battery-and-supercapacitor-blocks

回答： Joel Van Sickel 2022-11-9

Hello, I am using battery (Lithium-Ion) and supercapacitor blocks from the simulink library (Simscape/Electrical/Specialized power systems/Sources) . Where can I find the relationship between SOC(t) and SOC(t+1) for these energy storage systems? Thanks.

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 2022-11-9

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1744260-state-of-charge-soc-equations-for-battery-and-supercapacitor-blocks#answer_1095278

if you right click the blocks, you can look under the mask and expore the full implementaiton of the models mathematically. You can also look at the doc page. If you want to store the two different values in your simulation, you can use a unit delay and compare that to the original signal to compare t and t-1. To get t+1 you would have to estimate it, so hopefully the relationship between t and t-1 is good enough.