摘要
高速铁路在我国的发展非常迅速,采用牵引供电的高速动车组运行,在联调、联试中由于多种原因,牵引电流易对ZPW-2000A轨道电路产生50Hz干扰。就联调、联试期间50Hz干扰产生的原因及解决办法进行了分析处理。
Chinese high-speed railway has been developing very rapidly and Electric Multiple Units with tractive power supply system are adopted. In the process of joint test and commissioning, traction current may often arouse 50Hz frequency interference to the ZPW-2000A track circuit due to various reasons. This article mainly discusses the causes and gives solution to 50Hz frequency interference.
出处
《铁道通信信号》
2014年第12期16-18,共3页
Railway Signalling & Communication
关键词
牵引供电
ZPW-2000A轨道电路
干扰
综合治理
Tractive power supply system
ZPW-2000A track circuit
Interference
Comprehensive treatment
