地铁工程车应急电源设计分析  

Design Analysis of Emergency Power Supply for Metro Engineering Vehicles

作　　者：杨小凡 叶洪伟 YANG Xiaofan;YE Hongwei(CRRC Shandong Co. , Ltd. , Jinan 250022, Chin)

机构地区：[1]中车山东机车车辆有限公司,济南250022

出　　处：《电工技术》2018年第8期120-121,共2页Electric Engineering

摘　　要：介绍应急电源的功能及负载,阐述蓄电池容量的计算;分析应急电源自动切换管理。The function and load of emergency power supply are introduced.The calculation of battery capacity is explained.The automatic switching management of emergency power supply is analyzed and studied in detail.

关 键 词：应急电源 控制系统 蓄电池 自动切换 

分 类 号：U231.8[交通运输工程—道路与铁道工程]