电动汽车电池管理系统的研究  

Research on battery management system for electric vehicle

作　　者：庞春虎[1] PANG Chun-hu(Hebei Chemical & Pharmaceutical College, Shijiazhuang Hebei 050035, China)

机构地区：[1]河北化工医药职业技术学院,河北石家庄050035

出　　处：《电源技术》2017年第12期1770-1771,共2页Chinese Journal of Power Sources

摘　　要：因为石油资源的逐渐枯竭以及人们环保意识的增强,电动汽车逐渐进入我们的视野。电动汽车不但可以带来便捷的出行服务,还能把对环境的损害降到最低,但是电池电量以及由此带来的续航能力都是困扰其发展的最大障碍。以电池信息的实时采集、电池故障诊断、电量估计以及电池单体之间的均衡供电为主要内容展开研究,证明了电池管理系统对于增加续航和电池使用寿命的有效性。Nowadays,oil resources are gradually exhausted and people are awareness of the importance of protecting environment,so the electric vehicle becomes more and more popular.It is not only can bring us fast and convenient travel,but also can take the lowest damage for environment.But the battery life is the biggest problem for its development.The real-time collection of battery information,battery fault diagnoses,power estimation and the balanced power supply between cells were studied,confirming the effectiveness of battery management system(BMS)for increasing range and battery life.

关 键 词：电动汽车 电池管理系统 荷电状态 

分 类 号：TM912[电气工程—电力电子与电力传动]