Design of a Fast and Non-Dissipative Equalization Method for Li-ion Battery Pack

被引：0

作者：

Tao Yin-jiao ^{[1
]}

Chen Hai-jin ^{[1
]}

机构：

[1] Nantong Univ, Nantong 226000, Peoples R China

来源：

PROCEEDINGS OF THE 2016 5TH INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND COMPUTER SCIENCE | 2016年 / 80卷

关键词：

Li-ion battery pack; non-dissipative equalization technique; boost circuit; MOSFET switch;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The consistency problem of Li-ion battery pack often affects its service life during the usage. To research the equalization techniques of Li-ion batteries can reduce the consistency problem. This paper presented a non-dissipative balancing method using the pulse transformer to drive a couple of MOSFETs that acts as bi-directional switches. Voltages of batteries are sampled using a high common-mode voltage difference amplifier. The result of simulation and experiment showed that this method can reach a fast balancing speed and a high energy transfer efficiency.

引用

页码：884 / 889

页数：6