摘要
根据中国承建国外信号电源项目的外部供电混合电网的条件,结合国内稳定应用的电源方案,提出对应国外特殊电网信号电源系统新的技术方案,解决信号系统设备现场应用中存在的供电问题,并对研究成果进行分析和介绍。
According to the conditions of external hybrid power grid for foreign railway signal power project contracted by China and combined with the domestic stable power supply scheme,This paper puts forward the new technical proposal of signal power system in foreign railway,which can deal with the existing problems during on-site application.And the contents also include the analysis and introduction for the studies.
作者
姜海峡
Jiang Haixia(Tianjin Railway Signal Co.,Ltd,Tianjin 300300,China)
出处
《铁路通信信号工程技术》
2019年第6期92-95,共4页
Railway Signalling & Communication Engineering
关键词
信号电源
共用电池组
解决方案
signal power supply
public batteries
technical proposal
