基于5G和光纤综合通道的输电线路差动保护方法  

Transmission Line Differential Protection Method Based on 5G and Optical Fiber Integrated Channel

作　　者：刘新春 LIU Xinchun(Xinjiang Power Transmission and Transformation Co.,Ltd,Urumqi 744000,China)

机构地区：[1]新疆送变电有限公司,新疆乌鲁木齐830011

出　　处：《科技创新与生产力》2025年第3期111-113,共3页Sci-tech Innovation and Productivity

摘　　要：文章首先对5G与光纤技术综合通道的优势进行分析,随后探究基于综合通道的差动保护方法中的关键环节,以此分析该差动保护方法的具体构成,并进行仿真模拟试验。试验结果表明:该方法降低了差动保护对通道的要求,差动保护的稳定性与可靠性得到显著提升,在双通道三路由中具有良好应用。This paper first analyzes the advantages of the integrated channel of 5G and optical fiber technology,and then explores the key links of the differential protection method based on the integrated channel,so as to analyze the specific composition of the differential protection method,and conduct simulation tests.The experimental results show that the method reduces the requirement of differential protection on the channel,and the stability and reliability of differential protection are significantly improved,which has good application in dual-channel three-route.

关 键 词：5G 光纤 综合通道 输电线路 差动保护 

分 类 号：TM773[电气工程—电力系统及自动化] TM75