This work implements a simple battery power conversion and transfer model used for wind/PV/ESS hybrid generation system. The BESS model was packaged into a model reference block which can be used for a separated subsystem for entire system modeling.
A demonstration of hybrid system was placed in the root path, named "SYSTEM_HYBRID.mdl", open it, and the corresponding parameters are loaded in the base workspace.
You need to manually load the referenced BESS model (ForwardBESS_REF.mdl)for the first time, since it doesn't in the MATLAB path, you have to add them for yourself.