地铁信号电源屏设备构成及其运维研究  

Research on Structure and Operation of Subway Signal Power Supply Panel

作　　者：杨柳 王延平 YANG Liu;WANG Yanping(Dalian Metro Operation Co.,Ltd.,Dalian 116000,China)

机构地区：[1]大连地铁运营有限公司,辽宁大连116000

出　　处：《通信电源技术》2024年第8期219-221,共3页Telecom Power Technology

摘　　要：地铁信号电源屏是地铁系统中用于提供信号系统所需电能的设备,主要功能是为地铁信号系统提供稳定、可靠的电源,包括信号设备、通信设备、轨道电路等需要电能支持的设备,确保设备能够正常运行。地铁信号电源屏通常由输入开关、隔离变压器、整流器、逆变器以及电池组等部分组成。文章以地铁信号专业电源屏设备为研究对象,深入探讨其设备构成、运维与检修等内容,为提升地铁信号专业电源屏设备技术水平、运维与检修能力提供一定的理论基础。The subway signal power panel is the equipment used to provide the power needed by the signal system in the subway system.Its main function is to provide a stable and reliable power supply for the subway signal system,including signal equipment,communication equipment,track circuits and other equipment that need power support,so as to ensure the normal operation of the equipment.Metro signal power supply panel usually consists of input switch,isolation transformer,rectifier,inverter and battery pack.This paper takes the power panel equipment of subway signal specialty as the research object,and deeply discusses its equipment composition,operation and maintenance,etc.,so as to provide a certain theoretical basis for improving the technical level,operation and maintenance ability of power panel equipment of subway signal specialty.

关 键 词：地铁信号 电源屏 运维与检修 

分 类 号：U28[交通运输工程—交通信息工程及控制]