铁路通信信号工程技术2023，Vol.20Issue(12)：93-98,114,7.DOI:10.3969/j.issn.1673-4440.2023.12.017
城市轨道交通信号电源子系统不对称双母线冗余方案探讨
Discussion on Asymmetric Double Bus Redundancy Scheme of Signal Power Subsystem for Urban Rail Transit
谢桥1
作者信息
- 1. 南宁轨道交通运营有限公司,南宁 530025
- 折叠
摘要
Abstract
The signal system for urban rail transit can ensure train operation safety,increase transportation efficiency,improve the working environment,and promote management modernization.Therefore,a stable and reliable power subsystem is crucial for the stable and reliable working of the signal system.This paper analyzes the structure schemes of the signal power subsystems of Nanning Rail Transit Line 1 to Line 5.By summarizing the advantages and disadvantages of different structure schemes,and considering the actual situation at the site,it puts forward the asymmetric double bus redundancy scheme,to improve the stability,safety and reliability of the power subsystem,so as to meet the power supply needs of the signal system for urban rail transit.关键词
信号系统/电源子系统/不对称双母线Key words
signal system/power subsystem/asymmetric double bus分类
交通工程引用本文复制引用
谢桥..城市轨道交通信号电源子系统不对称双母线冗余方案探讨[J].铁路通信信号工程技术,2023,20(12):93-98,114,7.
