锂离子电池管理系统研究  

Study on lithium-ion battery management system

作　　者：杨书华[1] 邹鹏[1] 石文荣[1] 黄德欢[1] 

机构地区：[1]南昌大学纳米技术工程研究中心,江西南昌330031

出　　处：《电源技术》2015年第12期2593-2594,2724,共3页Chinese Journal of Power Sources

摘　　要：电动汽车最需要解决的问题之一是锂离子电池管理的问题。针对锂离子电池在充放电过程中出现的过充电、过放电以及锂离子电池组在串联使用过程中出现单体锂离子电池电压不一致的现象,设计了锂离子电池管理系统,能够对锂离子电池过充电、过放电进行保护,并均衡单体锂离子电池电压。One of the most important problems for the electric vehicles is the battery management. Because the battery charging and discharging would cause phenomena, such as the unbalanced voltage, overcharge and overdischarge. In this paper, a lithium-ion battery management system was designed to control the circuit on and off,which could easily protect the Li-ion battery＇s overcharge and overdischarge, and balance voltage.

关 键 词：锂离子电池 充放电保护 电池均衡 电池组管理 

分 类 号：TM914[电气工程—电力电子与电力传动]