车用锂电池充电技术综述

Charging Technique of Vehicle′s Li-ion Battery

本文简单阐述了车用锂离子动力电池充放电的基本原理。在单体电池充电理论的基础上,对单体电池的充电方法进行了介绍和比较。根据国内外学者对电池组均衡充电的研究进展,总结了动力电池组均衡充电的各种技术,并对其性能进行分析,为动力电池充电技术的研究与发展提供参考。

The paper introduces the charging and discharging operation principles of vehicle＇s Li-ion battery.The charging methods of single battery are introduced and compared based on the charging theory of single battery.Several techniques of equalization charging for Li-ion battery pack are summarized,and the performances of these techniques are analyzed according to the research status.This paper provides a reference to the research and development of charging techniques of vehicle′s battery.