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ups dian yuan zai shuo huang tie lu xin hao xi tong zhong de ying yong fen xi
Author(s): 
Pages: 94-99
Year: Issue:  5
Journal: Railway Signalling & Communication Engineering

Keyword:  朔黄铁路信号系统UPS电源;
Abstract: 朔黄铁路信号系统由自闭和贯通两路电源供电,互为热备用.由于外部电源自动重合闸、备自投与信号切换时限不匹配,信号切换装置存在闪断等问题,导致无法满足信号系统不间断供电的要求,需要配置一套安全可靠的信号供电系统.重点介绍朔黄铁路信号系统UPS电源解决方案及其配置,对信号电源UPS系统的性能特点进行分析.
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