Hi Ye,
The Battery Equivalent Circuit block is the battery block that supports fault injection, such as short-circuit faults.
Therefore, by building a battery object based on Battery Equivalent Circuit block, you can create a Simscape model that allows for fault injection.
Specifically, in the BatteryBuilderApp, you can generate a cell object based on the Battery Equivalent Circuit block by setting the CellModelBlockPath within CellModelOptions to batt_lib/Cells/Battery Equivalent Circuit in the Properties screen of the cell object.
Using this cell object, you can then create Parallel Assembly and Module objects, allowing you to build a battery model that supports short-circuit fault injection.
