Balancing Control Strategy for Li-Ion Batteries String Based on Dynamic Balanced Point

被引：29

作者：

Zhang, Dong-Hua ^{[1
]}

Zhu, Guo-Rong ^{[2
]}

He, Shao-Jia ^{[2
]}

Qiu, Shi ^{[2
]}

Ma, Yan ^{[3
]}

Wu, Qin-Mu ^{[4
]}

Chen, Wei ^{[2
]}

机构：

[1] Wuhan Univ Technol, Sch Informat Engn, Wuhan 430070, Peoples R China

[2] Wuhan Univ Technol, Sch Automat, Wuhan 430070, Peoples R China

[3] Wuhan Zhongyuan Elect Informat Co, Wuhan 430074, Peoples R China

[4] Guizhou Univ, Elect Engn Coll, Guiyang 550025, Peoples R China

来源：

ENERGIES | 2015年 / 8卷 / 03期

基金：

中国国家自然科学基金;

关键词：

CHARGE EQUALIZATION; DESIGN;

D O I：

10.3390/en8031830

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

080707 [能源环境工程]; 082001 [油气井工程];

摘要：

The Li-ion battery is becoming the optimal choice for the Electric Vehicle's (EV) power supply. In order to protect the Li-ion battery from charging damage and to prolong the battery's life, a special control strategy based on the dynamic balanced point along with a non-dissipative equalizer is presented. The main focus of the proposed control strategy is to insure that the individual cell of a battery pack will be rapidly, efficiently and simultaneously balanced, by adjusting equalizing current of each cell dynamically. In this paper, a model of a four series connected Li-ion batteries pack has been established to evaluate the proposed control strategy. Superior performance is demonstrated by the simulation and experiment.

引用

页码：1830 / 1847

页数：18

共 24 条

[1]

Novel Control Strategy Design for Multiple Hybrid Electric Vehicle Energy Storage Systems [J].