摘要
ZPW-2000A轨道电路系统运用的十几年过程,以其稳定的工作性能得到铁路系统电务部门的一致认可,轨道电路移频机柜是轨道电路系统中关键的组成部分,相当于整个系统的“心脏”,其工作状态的稳定性影响整个系统稳定性。针对客运专线轨道电路移频机柜的3种供电方式进行分析,对3种供电方式的优点、缺点及工程应用进行阐述。
During ten years of application,ZPW-2000A track circuit system is recognized by the railway electrical department for its stable performance.The track circuit frequency shift cabinet is a key component of the track circuit system,equivalent to the"heart"of the entire system.The stability of its working state affects the stability of the whole system.This paper analyzes three power supply modes of the frequency shift cabinet of the passenger dedicated line track circuit,and expounds the advantages,disadvantages and engineering applications of the three power supply modes.
出处
《铁路通信信号工程技术》
2019年第A01期33-36,共4页
Railway Signalling & Communication Engineering
关键词
客运专线
轨道电路
移频机柜
供电方式
passenger dedicated line
track circuit
frequency shift cabinet
power supply mode
