摘要
合理的电池管理系统控制方法能够有效地将动力电池控制在最优工作区间,对于保障动力电池的电性能、一致性、安全性和使用寿命具有重要作用。根据某款纯电动汽车的具体要求,研究制定了动力电池管理系统的控制方法。软件仿真、CFD仿真和动力电池循环寿命的仿真结果表明,所提出的电池管理系统控制方法能够保证动力电池充放电性能,提高动力电池的寿命和安全稳定性,总体可行。
A reasonable control method of battery management system can effectively control the battery to work in the optimum operating range, and it plays an important role in ensuring the electrical properties, battery consistency, safety and service life. According to the requirements of an electric vehicle, this paper proposed a control method of battery management system. The results from software simulation, CFD simulation and battery cycle-life tests indicated that this control method is effective and can be used as a control method of battery management system for the development of electric vehicles.
出处
《汽车工程学报》
2014年第6期424-429,共6页
Chinese Journal of Automotive Engineering
基金
"十二五'国家科技支撑计划重大(2011BAG02B14)
