机车信号环线测试区段25Hz相敏轨道电路受端电压波动研究  

Receiving End Voltage Fluctuation of 25Hz Phase Detecting Track Circuit in Locomotive Signal Test Loop

作　　者：蔡鹏 朱斌 苏永龙 

机构地区：[1]内蒙古伊泰准东铁路有限责任公司,内蒙古鄂尔多斯010300

出　　处：《铁路通信信号工程技术》2017年第6期86-87,90,共3页Railway Signalling & Communication Engineering

摘　　要：准东铁路机务段机车信号测试环线附着安装在25 Hz轨道电路的钢轨上,对轨道电路造成干扰,通过加装隔离盒的方法,使25 Hz轨道电路免受来自机车信号测试环线的干扰。In Zhundong railway locomotive depot, locomotive signal test loop is attached on the rail with25Hz track circuit, which causes the interference to the track circuit. The paper introduces the method of addingisolation box to prevent the 25Hz track circuit against the interference from the locomotive signal test loop.

关 键 词：25HZ相敏轨道电路 机车信号测试环线 隔离 

分 类 号：U284.2[交通运输工程—交通信息工程及控制]