Cell Balancing Control for Serially Connected Lithium-Ion Batteries

被引：0
|
作者：
Ouyang, Quan [1 ]
Chen, Jian [1 ]
Xu, Chenfeng [1 ]
Su, Hongye [1 ]
机构：
[1] Zhejiang Univ, Coll Control Sci & Engn, State Key Lab Ind Control Technol, Hangzhou 310027, Zhejiang, Peoples R China
来源：
2016 AMERICAN CONTROL CONFERENCE (ACC) | 2016年
基金：
中国国家自然科学基金;
关键词：
MODEL; MECHANISMS;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, modified bidirectional Cuk converters are utilized as the equalizing circuits for battery cell balancing, and they are designed to be operated in discontinuous inductor conduction mode (DICM). A topology model of the serially connected battery pack with cell equalizers is developed here. Based on this topology model, an optimal balancing method is proposed to regulate the equalizing currents with coordinately controlling all converters. Simulation results indicate that the difference between the cells' state of charge (SOC) could converge to an acceptable range in a relatively short time under the optimal equalizing control.
引用
收藏
页码：3095 / 3100
页数：6
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