串联动力蓄电池充放电均衡控制研究  

Research of series power storage battery charge and discharge equalization control

作　　者：孟彦京[1] 杨凡[1] 吴辉[1] MENG Yan jing;YANG Fan;WU Hui(College of Electrical and Information Engineering, Shaanxi University of Science & Technology, Xi'An 710021, China)

机构地区：[1]陕西科技大学电气与信息工程学院,陕西西安710021

出　　处：《陕西科技大学学报》2017年第6期154-158,共5页Journal of Shaanxi University of Science & Technology

基　　金：国家自然科学基金项目(51577110);陕西科技大学博士科研启动基金项目(BJ12-30)

摘　　要：动力蓄电池的实际使用寿命与理论循环寿命总是有很大的区别,为了延长动力蓄电池的使用寿命,针对现有均衡控制方案的不足,论文提出一种基于双向半桥DC/DC电路的蓄电池充放电均衡控制方案,该方案具有均衡速度快,效率高,可以有效的延长电池组的寿命等优点.在MATLAB软件上进行了仿真分析,结果证明该均衡控制方案达到了预期效果.The actual life and theory circle life of power battery always has the very big difference.In order to prolong the service life of power storage battery,aiming at the deficiency of the existing equilibrium control scheme,the battery charging and discharging balance control scheme based on a two way half bridge DC/DC circuit has been put forward in this paper.The great advantages of this equilibrium control scheme are balancing with fast speed,high efficiency and which can effectively prolong battery life.The scheme is simulated on the MATLAB software.The results show that the equilibrium control scheme achieves the desired effect.

关 键 词：动力蓄电池 充放电控制 均衡控制 

分 类 号：TM571.2[电气工程—电器]