5G局站配电智能化差异化保障功能的实现  

The Realization of Intelligent and Differentiated Guarantee Functions for 5G Power Distribution in Substations

作　　者：张健[1] 王天乐 安洋 ZHANG Jian;WANG Tianle;AN Yang(China Telecom Zhenjiang Branch Network Operation and Maintenance Center,Zhenjiang 212000,China;Zhongtongfu Energy Saving Technology Service Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]中国电信股份有限公司镇江分公司网络操作维护中心,江苏镇江212000 [2]中通服节能技术服务有限公司,江苏南京210000

出　　处：《通信电源技术》2021年第13期74-78,83,共6页Telecom Power Technology

摘　　要：随着5G综合接入区建设,BBU集中归并,局站负荷大幅增加,现有低压配电系统全负载运行模式,无法保证通信生产用电差异化保障功能的实现,必然降低应急供电系统安全性,或者需要增加不必要的油机扩容投资。通过创新各区域负荷配电架构,开发PLC软硬件自动负荷率控制装置,在维持通信配电高可靠性的前提下,智能控制非通信保障负荷供电,可实现在现有油机配置下的安全供电。With the construction of the 5G integrated access area,the centralized integration of BBUs,and the substantial increase in station load,the existing full-load operation mode of the low-voltage power distribution system cannot guarantee the realization of the differentiated guarantee function of communication production power,which will inevitably reduce the safety of the emergency power supply system,or need to increase unnecessary oil engine expansion investment.Through innovating the load distribution architecture of each area,and developing PLC software and hardware automatic load rate control devices,intelligently control non-communication guarantee load power supply under the premise of maintaining high reliability of communication power distribution,which can realize safety under the existing diesel engine configuration powered by.

关 键 词：5G综合接入 智能化配电 差异化供电 PLC控制 

分 类 号：TM7[电气工程—电力系统及自动化]