基于峰值电流控制的快速电池均衡电路  

A Rapid Battery Balancing Circuit Based on the Peak Current Mode Control

作　　者：蒋玮栋 梁光胜[1] 文亚凤[1] 

机构地区：[1]华北电力大学,北京102206

出　　处：《科学技术与工程》2014年第25期234-238,共5页Science Technology and Engineering

摘　　要：设计了一种基于反激式变压器作为DC/DC转换器的快速无损电池组均衡电路,从高电压电池抽取电流返还回整个电池栈,采用多环式分层结构与峰值电流控制策略显著提高均衡速度,缩短均衡时间。对比传统结构及控制策略的仿真验证了这一设计思想的正确性。A rapid non-dissipative battery equalization circuit based on the flyback DC/DC converter is proposed. The designed circuit draws the charge from the high voltage cell and recovers it to the whole battery pack.With the polycyclic layered structure and the peak current mode control strategy,the proposed circuit has a fast balancing speed. Compared with the traditional structure and control mode,the correctness of this thought is verified by the simulation.

关 键 词：蓄电池 均衡电路 峰值电流控制 

分 类 号：TM912[电气工程—电力电子与电力传动]