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2011年7月18～19日,沈阳铁路局长吉城际双吉站下行线,先后发生了6起动车组列车ATP触发常用制动排风停车故障。经电务段进行研究、分析和排查,最终查出了故障原因并予以克服。现将这次故障处理情况分析介绍如下。1故障分析首先下载受故障影响的动车组ATP数据文件进行分析,发现这几起故障车次在触发常用制动前,均收到了编号为913-1799(114-1-07-007)的应答器组的报文,其中对轨道电路的描述为:该应
From July 18 to July 19, 2011, Shenyang Railway Bureau JiJing JiJiJi station downlink, has occurred 6 start train train ATP trigger common brake exhaust stop failure. After the electricity section of the research, analysis and investigation, and finally found the cause of the malfunction and be overcome. Now this troubleshooting analysis is as follows. 1 Fault Analysis Firstly, download the ATP data file of the EMU affected by the fault and analyze it. It is found that all the faulty trips received the transponder number 913-1799 (114-1-07-007) before triggering the common brake. Group of messages, which describes the track circuit as: the should