电测与仪表2025，Vol.62Issue(5)：185-192,8.DOI:10.19753/j.issn1001-1390.2025.05.022
基于自主可控技术的智能变电站继电保护远程智能测试方法与应用
Remote intelligent test method and application of relay protection of smart substation based on autonomous controllable technology
摘要
Abstract
Aiming at the problems that the verification time of relay protection devices in smart substations is much longer than the planned power outage time,the workload of verification is large,and the training period of related technical personnel is long,this paper designs a remote intelligent test method for relay protection of smart substa-tions based on autonomous controllable technology.The overall architecture and network architecture of the system are given.Without changing the original network and configuration in the station,one or more dedicated in-station test terminals are deployed to access the process layer and station control layer.The DL/T 860 protocol rules,com-plex event processing algorithms and alarm correlation analysis engine mechanism process the alarm information generated during the action of relay protection,and propose the remote intelligent simulation test process of relay protection,"one-click"protection simulation test technology and the remote testing technology and method of pro-tection configuring parameters.The correctness of sampling and the integrity of the secondary circuit are verified by using the remote intelligent test method of relay protection of smart substation.关键词
继电保护/自主可控/复杂事件处理算法/远程测试Key words
relay protection/autonomous and controllable/complex event processing algorithms/remote test分类
信息技术与安全科学引用本文复制引用
门强,刘涛,张俊,吴园园,高康平..基于自主可控技术的智能变电站继电保护远程智能测试方法与应用[J].电测与仪表,2025,62(5):185-192,8.基金项目
国家电网有限公司科技项目(5226BJ220005) （5226BJ220005）
