5G电源增加直流接触器停电后负载下电的研究  

Research on 5G Power Supply Increasing the Load of DC Contactor After Power Failure

作　　者：李书勇 LI Shu-yong(Chengdu Branch of China Post&Telecommunications Consulting&Design Institute Co.,Ltd.,Chengdu 610041,China)

机构地区：[1]中讯邮电咨询设计院有限公司成都分公司,四川成都610041

出　　处：《通信电源技术》2020年第S01期47-47,56,共2页Telecom Power Technology

摘　　要：为了实现5G通信基站停电后,工作人员不需要到站上去对不重要负载进行断电,同时,降低设备功耗,延长电池供电时长,文章提出了对不重要负载在市电停电后第一时间提前下电。In order to realize 5G communication after power failure,the staff do not need go to the station to cut off the non-important load,at the same time,to reduce device power consumption,and extend battery life,this paper puts forward to power down those unimportant load at the first time after power failure in advance.

关 键 词：节能 供电保障 下电 

分 类 号：TN9[电子电信—信息与通信工程]