摘要
电气化铁路在铁路运输安全中处于重要的地位。从电气化牵引供电对通信线路、信号设备影响的原因入手,着重介绍电气化铁路对通信、信号系统干扰的种类,并结合实际和目前现状讨论对通信干扰所采取防护措施。
Electrified railways play very important roles on railway transportation safety. This paper analyzed the reasons of the influence of electrification traction power supply on communication and signal equipment and laid its stress on introducing the kinds of interference on communication and signal system in electrified railways. Combining with the current status and engineering related situation, the defense measures against communication interference were discussed
出处
《石家庄铁路职业技术学院学报》
2011年第4期53-56,共4页
Journal of Shijiazhuang Institute of Railway Technology
关键词
电气化铁路
通信线路
信号设备
防护
Electrified railway
Communication lines
signal equipment
Defense
