考虑通信流量控制的5G差动保护在配电网线路中的应用方案研究  

Research on the Application Scheme of 5G Differential Protection Considering Communication Flow Control in Distribution Network Lines

作　　者：高杰 高伟政 GAO Jie;GAO Weizheng(State Grid Yulin Yuyang District Power Supply Company,Yulin 719000,China)

机构地区：[1]国网榆林市榆阳区供电公司,陕西榆林719000

出　　处：《通信电源技术》2025年第4期37-39,共3页Telecom Power Technology

摘　　要：文章研究将5G与差动保护相结合应用于配电网线路保护的方案。概述5G原理及其在智能电网中的应用潜力,详细描述差动保护的工作原理及其对通信系统的要求,并探讨通信流量控制技术的原理和作用。然后,提出基于5G的差动保护系统应用方案,包括5G网络部署与差动保护装置集成策略、通信流量控制策略,并通过仿真模型验证方案的有效性,旨在提高配电网的运行效率和安全性。In this paper,the combination of 5G and differential protection is studied and applied to the line protection of distribution network.This paper summarizes the principle of 5G and its application potential in smart grid,describes the working principle of differential protection and its requirements for communication system in detail,and discusses the principle and function of communication flow control technology.Then,the application scheme of differential protection system based on 5G is put forward,including the integration strategy of 5G network deployment and differential protection devices,and the communication flow control strategy,and the effectiveness of the scheme is verified by simulation model,aiming at improving the operation efficiency and security of distribution network.

关 键 词：5G 差动保护 配电网 通信流量控制 实时性 

分 类 号：TM7[电气工程—电力系统及自动化]