接触网/电池混合电动车辆锂离子电池剩余电量(SOC)的估算方法  

SOC Estimation Method of Lithium Ion Battery for Contact Wire and Battery Hybrid Electric Railway Vehicle

作　　者：Yoshiaki TAGUCHI 周贤全 

出　　处：《国外铁道车辆》2015年第3期35-41,共7页Foreign Rolling Stock

摘　　要：对接触网/电池混合电动车用车载锂离子电池的剩余电量(SOC)估算方法进行了论述。该方法能稳定估算SOC,并可自动调整电池容量和电池内阻等参数。采用运行试验的结果对这种估算方法进行了评定。State of charge(SOC)estimation method for on board lithium ion batteries developed for the contact wire and battery hybrid electric railway vehicle is expounded.This method enables stable SOC estimation and automatic tuning of parameters,such as battery capacity and battery internal resistance.The estimation method is evaluated by way of running tests.

关 键 词：混合电动车 锂离子电池 剩余电量(SOC) 日本 

分 类 号：U270.381[机械工程—车辆工程]