A self-reconfiguration control regarding recovery effect to improve the discharge efficiency in the distributed battery energy storage system

Author

Yong-Yong Cai ; Zhiliang Zhang ; Yue Zhang ; Yan-Fei Liu

Author_Institution

Jiangsu Key Lab. of New Energy Generation & Power Conversion, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China

fYear

2015

fDate

15-19 March 2015

Firstpage

1774

Lastpage

1778

Abstract

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.

Keywords

battery storage plants; distributed power generation; battery recovery; discharge efficiency; distributed battery energy storage system; self-reconfiguration control; self-reconfiguration discharge strategy; Batteries; Computer architecture; Discharges (electric); Microgrids; Stability analysis; System-on-chip; battery management system (BMS); battery recovery effect; energy storage; self-reconfiguration;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition (APEC), 2015 IEEE

Conference_Location

Charlotte, NC

Type

conf

DOI

10.1109/APEC.2015.7104587

Filename

7104587