继电保护领域的无线通信技术应用探索  

Applicative Exploration of Wireless Communication Technology in Relay Protection

作　　者：韩志勇[1,2] 薛明军 俞春林[1,2] 胡兵 邹磊[1,2] 张涛 HAN Zhiyong;XUE Mingjun;YU Chunlin;HU Bing;ZOU Lei;ZHANG Tao(Guodian Nanjing Automation Co.,Ltd.,Nanjing 211100,China;Nanjing SAC Power Grid Automation Co.,Ltd.,Nanjing 211153,China)

机构地区：[1]国电南京自动化股份有限公司,江苏南京211100 [2]南京国电南自电网自动化有限公司,江苏南京211153

出　　处：《电工技术》2023年第23期197-200,共4页Electric Engineering

摘　　要：5G无线通信技术不断发展,在继电保护领域的融合应用逐渐深化。首先分析5G技术在继电保护领域应用的可行性,然后提出5G通信在配电网、大规模新能源接入、输电网等不同应用领域下的继电保护解决方案,分析其在实现故障快速定位、切除及恢复。提升新型电力系统运行可靠性方面的作用,为5G通信技术在电力系统继电保护领域的工程应用提供参考。The development of 5G wireless communication technology is deepening its integrative applications in relay protection.This paper first analyzes feasibility of applying 5G technology in relay protection.Then it proposes applicative scheme of 5G communication in various scenarios such as distribution networks,large-scale integration of new energy sources,transmission networks,etc.,and analyzes 5G communication's potential in facilitating rapid fault location,removal and recovery,and power system operational reliability improvement.The paper may provide useful information for applicative practice of 5G communication technology in electric relay protection.

关 键 词：5G通信 纵联保护 保护装置 配电网 新能源 输电网 

分 类 号：TM774[电气工程—电力系统及自动化]