电池管理系统SOC估算方法及应用  

Methods and Applications of SOC Estimation for Battery Management System

作　　者：张礼宪[1] 周雨辉[1] 魏涛[1] 张景涛[1] 陶西孟 杨继群 Zhang Lixian, Zhou Yuhui, Wei Tao, Zhang Jingtao, Tao Ximeng, Yang Jiqun(Zhongtong Bus Holding Co., Ltd, Liaoeheng 252000, Chin)

机构地区：[1]中通客车控股股份有限公司,山东聊城252000

出　　处：《客车技术与研究》2018年第4期21-24,共4页Bus & Coach Technology and Research

摘　　要：动力电池SOC的准确估算是BMS的核心功能之一,是提高电池利用效率和制定整车控制策略的基础。本文对常用的SOC估算方法进行介绍,比较其优缺点,为实际的工程应用提供参考。The accurate estimation of power battery SOC is one of the BMS core functions,and is the base of improving battery utilization efficiency and making vehicle control strategies. This paper introduces common SOC estimation methods and compares their advantages and disadvantages to provide the references for actual engineering applications.

关 键 词：电动汽车 荷电状态 电池管理系统 

分 类 号：U469.72[机械工程—车辆工程] U463.633[交通运输工程—载运工具运用工程]