ZPW-2000A轨道电路轨面电压电流特性及分路不良排查方法  

Voltage and Current Characteristics of ZPW-2000A Track Circuit and Troubleshooting Method for Poor Shunting

作　　者：杨力[1] 高旭 Yang Li;Gao Xu

机构地区：[1]沈阳铁路信号有限责任公司,沈阳110025

出　　处：《铁路通信信号工程技术》2022年第S01期7-10,共4页Railway Signalling & Communication Engineering

摘　　要：轨道占用空闲的表示,是轨道电路设备最基本的功能之一。因为各种特殊原因,造成轨道产生分路不良的情况,会产生严重的后果。所以对存在的分路不良情况必须足够重视,从原理上阐述分路不良的成因及排查方法,为广大电务人员对分路不良问题处理提供方法和依据。The indication of track occupancy and free is one of the most basic functions of track circuit.Because of various special causes,the poor shunting occurs for track,and the consequences could be severe.Therefore,we must pay enough attention to the existing poor shunting situations.This paper expounds the causes of the poor shunting in principle and the troubleshooting methods,which provide the methods and basis for the signaling and communication personnel to deal with the problem.

关 键 词：分路不良 轨道电路 排查方法 

分 类 号：U284.2[交通运输工程—交通信息工程及控制]