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信号不间断电源系统改造技术分析

Author(s)：
胡文龙

Publication Title：

Wen Yuan (Middle School Edition) 2021 No.10

Affiliations：
南昌轨道交通集团有限公司运营分公司江西南昌 330000

Abstract：
轨道交通信号系统由计算机、通信设备及配套计算机控制的负载组成，系统对供电质量和可靠性有着严格的要求，不允许有3-5MS的中断供电，否则计算机联锁的信息便会丢失，正在输入输出的信息就会发生错误和中断，情况严重的将造成列车晚点或中断等重大事件的发生。所以信号系统对电源的三大要求是安全、可靠、稳定。本文主要对信号不间断电源系统改造技术进行简要分析。

Keywords：
信号系统；UPS；电源屏

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[1] 胡文龙.信号不间断电源系统改造技术分析[J].Wen Yuan (Middle School Edition),2021(10),.

文渊(中学版)

Wen Yuan (Middle School Edition)

Language: 中文

CN：11-9275/G

ISSN：2096-627X

Publication Frequency: 月刊

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