高速动车组牵引变流器关键数据记录及解析  

Key Data Record and Analysis for Traction Converter of High-speed Trains

作　　者：殷振环[1] 董侃[1] 高吉磊[1] 

机构地区：[1]中国铁道科学研究院机车车辆研究所,北京100081

出　　处：《机车电传动》2017年第4期41-43,47,共4页Electric Drive for Locomotives

摘　　要：为保障高速动车组安全运行和满足牵引变流器研发及维护的需要,设计开发了高速动车组牵引变流器关键数据记录及解析系统。本系统以标准CPCI-6U结构数据采集板卡为基础,实现了对模拟信号、高低速数字信号的采集、记录工作,并能通过以太网接口与上位机进行数据传输,完成数据解析。该系统已在多款动车组牵引变流器中得到应用,在实际故障分析中提供了准确的现场数据,为牵引变流器的研发、调试及维护提供了依据。In order to ensure the safety of high-speed trains and satisfy the demand of development and maintenance of traction converters, a key data record and analysis system was developed. Based on a standard CPCI-6U board, analog and digital parameters could be collected, recorded and downloaded through Ethernet, and analyzed on PC. The proposed system had be applied in several EMU traction converters, and provided precise field data for actual fault analysis, which was an important base for development and maintenance of the traction converter.

关 键 词：高速动车组 牵引变流器 数据记录 数据解析 CPCI-6U结构数据 

分 类 号：U292.914[交通运输工程—交通运输规划与管理]