摘要
针对目前城市轨道交通弱电系统存在的弊端,对城市轨道交通弱电系统进行了分析,提出对弱电系统进行直流后备电源整合的概念,并与变电站常规配置方案进行了比较,给出了配置时需要注意的事项。
With regard to the disadvantages and analysis of low voltage system in urban rail transportation, points out the concept of integrating DC standby power source for the low voltage system, compares its plan with that of common configuration plan of substation and puts forward the precautions during its configuration.
出处
《电气化铁道》
2006年第6期29-32,共4页
Electric Railway
关键词
直流操作电源
不停电电源
弱电系统
整合电源
DC operating power source
UPS
low voltage system
power source integration
