铁路数字信号电缆抗外界干扰素力的影响因素及控制

The influence factors and control of anti-interference ability of railway digital signal cable

随着我国国民经济的快速发展,铁路客货运输的需求日益增长。特别是电气化铁路改造完成后,对接触网供电设备运行管理提出了更高的要求。在保证电气化铁路信号安全可靠运行的同时,如何控制信号干扰是亟待解决和解决的问题。本文分析了铁路信号干扰产生的原因并提出了相应解决方案,为提高信号质量和防止电磁污染提供参考。

With the rapid development of our national economy,the demand of railway passenger and cargo transportation is growing.Especially after the transformation of electrified railway,higher requirements are put forward for the operation management of overhead contact line power supply equipment.In order to ensure the safe and reliable operation of electrified railway signal,how to control signal interference is an urgent problem to be solved.In this paper,the causes of railway signal interference are analyzed and corresponding solutions are put forward to provide reference for improving signal quality and preventing electromagnetic pollution.