电力电子开关自动过分相装置与列车匹配性分析研究  

Analysis and Study on Matching between Electric Power and Electronic Switch Automatic Passing of Neutral Section Device and Train

作　　者：崔校玉 董志杰 CUI Xiaoyu;DONG Zhijie

机构地区：[1]中国铁路设计集团有限公司

出　　处：《电气化铁道》2019年第S01期16-18,26,共4页Electric Railway

基　　金：2016J006-A牵引供电装备技术研究——电力电子开关自动过分相技术研究

摘　　要：通过分析目前国内外地面自动过分相的现状及存在问题,研究了列车辅助供电系统工作原理,分析了利用电力电子自动过分相装置时中间电压的波动情况,研究了电力电子开关自动过分相的适应性,并进行了现场试验验证。By analyzing of current status and existed problems in ground automatic passing of neutral section at home and abroad,studies the working principles of train auxiliary power supply system,analyzes the fluctuation of intermediate voltage when the electric power and electronic switch passing of neutral section device is applied,studies its adaptability with verification by performing of site tests.

关 键 词：电力电子开关自动过分相 辅助供电系统 中间电压 

分 类 号：U223.5[交通运输工程—道路与铁道工程]