摘要
成都地铁1号线通信UPS电源系统由配电系统、UPS系统、集中监控系统、蓄电池组、接地装置构成。文中论述了该电源系统各组成部分及功能。
The UPS power supply system of line 1 communication of Chengdu Metro consists of distribution system, UPS system, centralized monitoring system, battery groups and grounding devices. This paper discusses the power supply system constitution and functions.
出处
《通信电源技术》
2012年第4期123-125,共3页
Telecom Power Technology
关键词
成都地铁
通信
UPS电源
Chengdu Metro
communication
UPS power supply
