How to flip sign of discharging current in Simscape electrical circuit?

Question

Jung Sunghun 2021-12-3

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1602065-how-to-flip-sign-of-discharging-current-in-simscape-electrical-circuit

回答： Jung Sunghun 2021-12-3

Dear all,

I am currently trying to connect a battery pack and a supercapacitor in parallel to test each behavior while charge and discharge current flows in and out.

However, the problem I confronted is that the battery pack circuit deals a positive current as discharge current while a supercapacitor circuit deals as the opposite.

Is there anyone who is familiar with this issue, that is, flipping sign of discharging current in Simscape electrical circuit shown in the below?