高压脉冲轨道电路与25 Hz轨道电路交叉设置问题探讨  

Solutions on Cross Setting between High-voltage Pulse Track Circuit and 25 Hz Track Circuit

作　　者：王海燕 Wang Haiyan(China Railway Seventh Buerau Group Electrical Engineering Co.,Ltd.,Zhengzhou 45000,China)

机构地区：[1]中铁七局集团电务工程有限公司,郑州450000

出　　处：《铁路通信信号工程技术》2021年第8期90-92,共3页Railway Signalling & Communication Engineering

摘　　要：铁路轨道电路分路不良信号故障对安全行车带来的危害十分严重。针对高压脉冲轨道电路与25 Hz相敏轨道电路交叉设置状态下轨道状态分路不良问题进行分析与探讨,分析分路不良产生的原因并提出解决的方案及方法。The poor shunting of railway track circuit brings serious harm to the train operation safety.This paper analyzes and discusses the poor shunting of track circuit under the cross setting of the high-voltage pulse track circuit and the 25 Hz phase-sensitive track circuit,analyzes the causes of the poor shunting and puts forward the solutions and methods.

关 键 词：高压脉冲 25 Hz 轨道电路 交叉设置 

分 类 号：U284.2[交通运输工程—交通信息工程及控制]