摘要
中国联通汕头市分公司采用充放电异口磷酸铁锂电池串接在基站开关电源与传输设备之间,实现了对网络传输设备的备电,且延长了市电停电时备用供电的时长,在提高网络运行安全保障的同时,降低了运行维护成本。
China unicom shantou branch adopts charging and discharging hetero-port lithium iron phosphate battery connected in series between base station switching power supply and transmission equipment to realize standby power supply for network transmission equipment,and extend the standby power supply time when the power is cut off.It not only improves the security of network operation,but also reduces the cost of operation and maintenance.
作者
刘圣庆
陈卓军
李茂勇
陈勇
林德顺
LIU Sheng-qing;CHEN Zhuo-jun;LI Mao-yong;CHEN Yong;LIN De-shun(Network Operation Department,Guangdong Branch of China Unicom,Guangzhou 510000,China;Operation and MaintenanceDepartment,China Unicom Shantou Branch,Shantou 515000,China)
出处
《通信电源技术》
2019年第S1期95-96,共2页
Telecom Power Technology
关键词
异口
充放电
磷酸铁锂电池
备电
different mouth
charge and discharge
lithium iron phosphate battery
power reserve
