基于5GLAN技术的配网智能分布式馈线自动化系统实用方案  

Practical Scheme of Intelligent Distributed Feeder Automation System Based on 5G LAN Technology

作　　者：刘振宇 王兴安 胡叶宾 王龙洋 贾雨璐 LIU Zhenyu;WANG Xingan;HU Yebin;WANG Longyang;JIA Yulu(Xuchang XJ Software Technology Co.,Ltd.,Xuchang 461000,Henan Province,China;School of Electrical and Information Engineering,Zhengzhou University,Zhengzhou 450000,Henan Province,China)

机构地区：[1]许昌许继软件技术有限公司,河南省许昌市461000 [2]郑州大学电气与信息工程学院,河南省郑州市450000

出　　处：《电力信息与通信技术》2024年第4期99-105,共7页Electric Power Information and Communication Technology

摘　　要：为解决配电网智能分布式馈线自动化系统现有光纤通信方案存在建设成本高、运维困难及可拓展性差等难题,文章利用5G LAN全互联二层通信高可靠低时延网络技术,提出基于5G LAN技术的配电网智能分布式馈线自动化系统快速对等通信和组网实用化方案。文章围绕5G LAN适配应用、网络拓扑、业务通信指标等几个关键方面进行分析,开展实网试验验证,验证结果表明5G LAN通信技术满足智能分布式馈线自动化系统应用要求,可以快速、精确地切除故障,实现故障自愈,对提高配电自动化系统的智能化数字化运行水平和供电的可靠性有较高的实践应用价值。In order to solve the problems such as high construction cost,difficulty in operation and maintenance and poor scalability of the existing optical fiber communication scheme of intelligent distributed feeder automation system,a fast peer-to-peer communication and networking scheme based on 5G LAN technology is proposed by using the highly reliable and low delay network technology of 5G LAN fully interconnected layer 2 communication.This paper analyzes several key aspects such as 5G LAN adaptation application,network topology,service communication index,and real network test verification.The verification results show that 5G LAN communication technology meets the application requirements of intelligent distributed feeder automation system,and can quickly and accurately remove faults and realize fault self-healing.It has high practical application value to improve the intelligent digital operation level of distribution automation system and the reliability of power supply.

关 键 词：5G LAN 配电网 智能分布式馈线自动化 故障自愈 

分 类 号：TM761[电气工程—电力系统及自动化]