Batterypack with variable number of cells
4 次查看(过去 30 天)
显示 更早的评论
Hello,
I'm currently trying to implement a batterypack in Simulink using simscape. Each cell is modeled with 2 RC elements, a serial resistance and an OCV Voltage source. I know connected 20 of those cells in parallel and 2 in serial. What i want to do now is to be able to vary the number of cells in parallel and serial connection. I thought of implementing switches that would open or shortcut not cells based on a set variable (e.g. if VarSerial=2 the battery pack would consist of to serial cells.If VarSerial=1 all serial cells should be shortcutted) but each switch comes with an internal resistance that can't be set to zero. Is there any way to implement my model? Maybe with an enable block?
Regards
2 个评论
采纳的回答
Birdman
2017-11-2
I checked your model, the only useful way that I could find is using Variant Subsystem. It enables you to select any subsystem that you want and you wouldn't have to delete the cells by hand. For more information, see the link below:
4 个评论
Birdman
2017-11-2
No, it is. Right click your physical subsystem, go to Subsystem&Model Reference->Convert Subsystem to->Variant Subsystem. It automatically creates it for you.
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Subsystems 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!