摘要
介绍对动力电池管理系统的研究,分析动力电池管理系统的组成以及该系统的难点。着重讨论电池组均衡控制、荷电状态(SOC)估计方法和电磁兼容性设计等三个关键问题,并指出纯电动汽车和混合电动汽车电池管理系统设计的差异。
Introduces the research of Battery Management System(BMS), analyses the consist of BMS and the difficulty in this system. Emphasizes the three key technologies of BMS: battery equalization, estimating the State of Charge ( SOC ) and control methods for Electromagnetic Interfere(EMI) noises. Point out the difference between electric vehicle and hybrid electric vehicle in the design of battery management system.
出处
《现代制造工程》
CSCD
2006年第11期108-111,共4页
Modern Manufacturing Engineering
基金
粤港关键领域重点突破项目资助(2004A11008003)
关键词
电池管理系统
均衡
荷电状态
Battery Management System(BMS) Equalize SOC