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铁路通信信号工程技术 ›› 2022, Vol. 19 ›› Issue (8): 62-67,96.DOI: 10.3969/j.issn.1673-4440.2022.08.013

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城市轨道交通信号UPS电源系统优化配置方案

王 颖,李 新,冯前进,曾祥进   

  1. Wang Ying,  Li Xin,  Feng Qianjin,  Zeng Xiangjin
  • 收稿日期:2021-11-23 修回日期:2022-05-27 出版日期:2022-08-25 发布日期:2022-08-25
  • 作者简介:王颖(1993—),女,助理工程师,硕士,主要研究方向:智能交通控制与优化、故障诊断与分析,邮箱:2039207142@qq.com。
  • 基金资助:
    国家自然科学基金高铁联合基金重点项目(U2034211)

Optimal Configuration Scheme of Signaling UPS System for Urban Rail Transit

Wang Ying,  Li Xin,  Feng Qianjin,  Zeng Xiangjin   

  1. No.1 Operation Branch, Suzhou Rail Transit Group Co., Ltd., Suzhou    215000, China
  • Received:2021-11-23 Revised:2022-05-27 Online:2022-08-25 Published:2022-08-25

摘要: 信号系统是城市轨道交通中的重要系统,为列车安全运行提供强有力保障,而电源设备则需要持续给信号系统供电,以实现信号系统安全、稳定、可持续工作。针对城市轨道交通信号电源设备运行时存在故障频发状况,通过对苏州轨道交通2号线信号电源设备工作原理以及近年来影响较大的信号电源设备故障原因进行分析研究,并结合实际情况,提出信号UPS电源系统优化改造配置方案,从而提高对信号设备供电的安全性与可靠性。

关键词: 城市轨道交通, 信号系统, 电源设备, 优化改造

Abstract: The signaling system is an extremely important system in urban rail transit, which provides a strong guarantee for the safe operation of trains. The power supply equipment needs to continuously supply power to the signaling system in order to realize the safe, stable and sustainable operation of the signaling system. In view of the frequent faults of urban rail transit signaling power equipment during operation, this paper analyzes and studies the working principle of the signaling power equipment of Suzhou Rail Transit Line 2 and the causes of signaling power equipment faults that have a significant impact in recent years. Combined with the actual situation, a configuration scheme for the optimization and transformation of signaling UPS system to improve the safety and reliability of power supply of the signaling equipment.

Key words: urban rail transit, signaling system, power supply equipment, optimization

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