摘要
主要针对襄渝线区间轨道电路"红光带"问题进行实际分析,利用计轴和ZPW-2000A轨道电路各自的优点,采用计轴加轨道电路作为解决道床漏泄过大,易造成"红光带"问题的方案,并结合实际情况对原有电路进行修改,在工程应用中取得了较好的效果。
By analyzing the problem of red light strip of track circuits in a section of Xiangyu railway line,axle counters combined with track circuits are adopted to solve the problem of red light strip caused by lower ballast resistance based on respective advantages of the axle counter and ZPW-2000A track circuit.Original circuits are modified according to actual situation,and then a good effect is obtained in engineering applications.
出处
《铁路通信信号工程技术》
2010年第6期6-9,共4页
Railway Signalling & Communication Engineering
关键词
计轴加轨道电路
“红光带”
自动闭塞
计轴
Axle counter combined with track circuit
Red light strip
Automatic block
and Axle counter
