动车组整车耐压测试仪的设计及耐压分析  

Design of the EMUs Withstand Voltage Tester and Analysis of Withstand Voltage

作　　者：田鹏[1] 韩帅[1] 刘侠[1] 

机构地区：[1]南车青岛四方机车车辆股份有限公司,山东青岛266111

出　　处：《铁道机车车辆》2015年第2期55-57,82,共4页Railway Locomotive & Car

摘　　要：介绍了整车耐压测试仪的硬件设计和软件设计。通过分析不同车型、不同运行里程动车组的耐压数据,总结出动车组高压回路漏电流的变化规律。This paper introduces the software and hardware designed for the withstand voltage tester of the train. Based on the voltage withstanding data gathered from EMUs of different types and various operation mileages, this paper also concludes the changing princi- ples of current leakage in high vohage circuit on EMUs.

关 键 词：动车组 整车耐压 泄漏电流 

分 类 号：U266.2[机械工程—车辆工程]