摘要
铁路信号电缆是信号设备的重要组成部分,担负着传输现场设备驱动电源及信号控制信息的重要任务,是电源、信息传送的必经通道。了解信号电缆故障的性质、查找方法、测试方法,对预防电缆故障、压缩电缆故障延时有重要意义。
Railway signal cable is an important part of signal equipment,which takes on the tasks of power transmission and information transmission of signal control and is an essential channel for the transmission of power and information.It is important to understand the property of the failures of cable supply and the fault shooting method and testing method for preventing the cable against failure and shortening the delay resulting from failure.
出处
《铁道通信信号》
2016年第5期37-39,共3页
Railway Signalling & Communication
关键词
电缆
故障
查找
测试
Cable
Fault
Fault shooting
Test
