基于EPON通信的馈线差动保护技术研究  

Research on Feeder Differential Protection Technology Based on EPON Communication

作　　者：刘凤全 黄宏盛 包伟峰 王冬林 周新国 施敏达 LIU Fengquan;HUANG Hongsheng;BAO Weifeng;WANG Donglin;ZHOU Xinguo;SHI Minda(State Grid Zhejiang Electric Power Co.,Ltd.Jiaxing Power Supply Company,Jiaxing 314033,China;Zhejiang Jiaheng Science and Technology Innovation Co.,Ltd.,Jiaxing 314000,China)

机构地区：[1]国网浙江省电力有限公司嘉兴供电公司,浙江嘉兴314033 [2]浙江嘉恒科创有限公司,浙江嘉兴314000

出　　处：《数字通信世界》2024年第8期28-30,共3页Digital Communication World

摘　　要：该文研究了适用于智能配电网的基于EPON通信的馈线差动保护技术。首先介绍了智能配电网和EPON通信技术的特点和应用,然后阐述了馈线差动保护的基本原理和挑战。在此基础上,提出了基于EPON通信的馈线差动保护系统架构和关键技术,并通过实验验证了该技术的性能和优势,希望能为相关工作提供一些借鉴。This article studies the feeder differential protection technology based on EPON communication for intelligent distribution networks.Firstly,the characteristics and applications of intelligent distribution network and EPON communication technology were introduced,and then the basic principles and challenges of feeder differential protection were elaborated.On this basis,a feeder differential protection system architecture and key technologies based on EPON communication were proposed,and the performance and advantages of this technology were verified through experiments,hoping to provide some reference for related work.

关 键 词：智能配电网 EPON通信 馈线差动保护 数据同步 故障定位 

分 类 号：TM76[电气工程—电力系统及自动化]