A self-reconfiguration control regarding recovery effect to improve the discharge efficiency in the distributed battery energy storage system
The battery energy storage system in the MicroGrid tends to be distributed in the future, to solve the voltage sharing and overcharge/overdischarge problem, achieve high compatibility and reliability, etc. Based on the distributed architecture, this paper proposes a self-reconfiguration discharge strategy regarding the battery recovery effect to further enhance the battery performance and discharge efficiency of the battery energy storage system. The specific control strategy and principle analysis is presented in details, and the experimental result has verified the proposed concept.