摘要
提出了电池管理系统和充电机协调配合的一种新型充电模式,由电池管理系统根据电池的当前状态计算电池组的最大允许充电电流,并将该数据实时地传送到充电机,控制充电机改变充电策略和输出电流,实现优化充电。分析了影响电池充电电流的因素及其最大允许充电电流的计算方法。
A new charging mode combining and coordinating battery management system and battery charger is proposed. Specifically, battery management system calculates the maximum allowable charging current according to the current state of batteries and then sends it to charger real time to control the charging current of charger, thus the optimized charging is realized. Factors influencing charging current strategy and output and the calculation method of allowed maximum charging current are also analyzed.
出处
《汽车工程》
EI
CSCD
北大核心
2008年第9期792-795,共4页
Automotive Engineering
关键词
电动汽车
电池组
电池管理系统
优化充电
electric vehicle
battery pack
battery management system
optimized charging
