20 August 2020 2 10K Report

Hello, I'm using COMSOL to model batteries (not the battery module) and I need to define the applied current as: charge (CCCV) + rest + discharge (CCCV) + rest

I'm wondering if it is possible to limit the CV part by the current (or SOC) which is declining and the rest part by time? i.e. charge (CCCV) until current reaches 0.05 of the CC, then rest for a certain period and the same thing for discharge.

To start, I used "Events" and an analytical function to switch between charge and discharge and it is working but since the rest duration is constant and does not depend on current (or SOC), we need the applied current to be a function of SOC and time. I'm wondering if it is possible to do so in COMSOL?

Thanks.

More Sina Hamedi's questions See All
Similar questions and discussions