| 高速铁路ZPW-2000A轨道电路故障分析及监测优化 |
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| 引用本文： | 夏齐林,毕彬杰.高速铁路ZPW-2000A轨道电路故障分析及监测优化[J].铁道通信信号,2020(2):36-40. |
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| 作者姓名： | 夏齐林 毕彬杰 |
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| 作者单位： | 中国铁路上海局集团有限公司上海高铁维修段 |
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| 摘 要： | 针对客专ZPW-2000A轨道电路故障处理时,仅靠监测手段不能准确区分室内外故障,需要人工测量,处理时间普遍较长的问题,通过分析信号集中监测系统及轨道电路原理,提出在既有监测系统基础上,增设接收电缆模拟网络监测点的优化措施;同时对轨道电路故障进行模拟试验,分析发生故障时各监测点的数据,总结不同种类故障发生时的规律;最后以2个实际案例验证了优化措施的效果。
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| 关 键 词： | ZPW-2000A轨道电路 故障分析 集中监测 优化措施 |
Fault Analysis and Monitoring Optimization of ZPW-2000A Track Circuit in High-speed Railway |
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| Xia Qilin,Bi Binjie.Fault Analysis and Monitoring Optimization of ZPW-2000A Track Circuit in High-speed Railway[J].Railway Signalling & Communication,2020(2):36-40. |
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| Authors: | Xia Qilin Bi Binjie |
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| Abstract: | For the fault treatment of ZPW-2000A track circuit,the indoor and outdoor faults cannot be accurately distinguished only by means of monitoring,which requires manual measurement and long processing time.Based on the analysis of the principle of the centralized signal monitoring system and the track circuit,we propose optimization measures of adding the receiving cable simulation network monitoring points to the existing monitoring system.At the same time,the simulation test of track circuit fault was carried out to analyze the data of each monitoring point when the fault occurred and the laws of different types of faults are summarized.Finally,the effects of the optimization measures were verified by two actual cases. |
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| Keywords: | ZPW-2000A track circuit Fault analysis Centralized monitoring Optimization measures |
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