A Novel Symmetrical Extensible Battery Balancing Circuit Based on Inductor

作者：Lu, Chusheng; Kang, Longyun^*; Wang, Shubiao

来源：21st International Conference on Electrical Machines and Systems (ICEMS), Jeju, SOUTH KOREA, 2018-10-07 To 2018-10-10.

DOI：10.23919/ICEMS.2018.8549317

• battery strings
• equalization speed
• inductor

This paper presents a novel symmetrical extensible battery balancing circuit (SEBBC). The battery string is divided into two groups, which allows the dynamic adjustment of the equalization path. Simulation results demonstrate that the SEBBC is faster than Inductor-Based Bidirectional Lossless Equalization Circuit (IBBLEC) [1] when there are 8 cells or more. And the number of inductors for the SEBBC is less than the IBBLEC. So the SEBBC can achieve batter equalization speed with less inductors.

• 出版日期2018
• 单位华南理工大学