基于5G电力专网新型电力系统配网差动保护业务应用  

Application of differential protection business of new power system distribution network based on 5G private power network

作　　者：王李 张泰[2] 黄朝 WANG Li;ZHANG Tai;HUANG Zhao(China Mobile Communications Group Sichuan Ltd,Chengdu 610067,China;State Grid Sichuan Electric Power Company,Chengdu 610067,China)

机构地区：[1]中国移动通信集团四川有限公司,四川成都610067 [2]国网四川省电力公司,四川成都610067

出　　处：《通信与信息技术》2022年第S01期91-95,共5页Communication & Information Technology

摘　　要：随着以新能源为主体的新型电力系统的发展,传统的配电网保护难以满足配电网的建设需求及自愈要求。基于5G网络的特点,研究了适用于配电网的5G差动保护技术,以提高电网通信的实时性和稳定性。提出了基于电力业务的差动保护技术要求,并以此为基准构建了“端、管、云、用”四个方面的整体解决方案。通过建设电力定制化CPE、5G+配网差动保护终端、电力行业切片专网、智慧电力平台等模块,为新一代5G智慧电力提供了有力支撑。With the development of new power systems with new energy as the main body,traditional distribution network protection is difficult to meet the construction needs and self-healing requirements of distribution networks.Therefore,based on the characteristics of 5G networks,the 5G differential protection technology of the power grid to improve the real-time and stability of power grid communication.The technical requirements for differential protection based on power business were put forward,and based on this,an overall solution of"terminal,pipe,cloud,use"was constructed.Power industry slicing private network,smart power platform and other modules,providing strong support for the new generation of 5G smart power.

关 键 词：配网差动保护 5G通信 智慧电力 时钟同步 

分 类 号：TN914[电子电信—通信与信息系统]