关于基站重要设备独立后备供电研究  

Research on Independent Backup Power Supply for Important Equipment of Base Station

作　　者：肖坤平 马卫兵 XIAO Kunping;MA Weibing(China Mobile Communications Group Hunan Co.,Ltd.,Changsha 410300,China)

机构地区：[1]中国移动通信集团湖南有限公司,湖南长沙410300

出　　处：《通信电源技术》2021年第13期115-117,120,共4页Telecom Power Technology

摘　　要：介绍了一种利用智能直流配电管理模块实现对基站重要设备独立备电的方法。通过智能直流配电管理模块+电池组合的技术手段,实现对传输、OLT等重要设备的独立备用,在停电后延长重要设备的供电时长。研究人员对该方法进行了试点验证,市电停电电池电压下降到43.2 V后,由智能直流配电管理模块启动供电,持续给PTN、OLT设备供电4~6 h,供电期间设备运行稳定、供电可靠。This paper introduces a method of using intelligent DC distribution management module to realize independent power backup for important equipment of base station.Through the technical means of intelligent DC distribution management module+battery combination,the independent standby of transmission,OLT and other important equipment is realized,and the power supply duration of important equipment is extended after power failure.The researchers conducted a pilot verification of this method.After the mains power outage and the battery voltage drops to 43.2 V,the intelligent DC distribution management module starts the power supply and continues to supply power to PTN and OLT equipment for 4~6 hours.During the power supply period,the equipment operates stably and reliably.

关 键 词：智能直流配电管理模块 独立备电 降本增效 

分 类 号：TN9[电子电信—信息与通信工程]