220kV智能变电站中的二次系统检修策略分析  

Analysis of Secondary System Maintenance Strategy in 220kV Intelligent Substation

作　　者：马红星 曹飞 MA Hongxing;CAO Fei(State Grid Rugao Power Supply Company,Jiangsu 226500,China.)

机构地区：[1]国网如皋市供电公司,江苏226500

出　　处：《电子技术（上海）》2023年第6期290-291,共2页Electronic Technology

摘　　要：阐述220kV智能变电站的网络结构和技术特点,智能变电站二次系统设计中的问题、检修策略,包括过程层LED设备、间隔层设备、组网形式、不停电检修技术的应用。This paper expounds the network structure and technical characteristics of the 220kV intelligent substation,as well as the problems and maintenance strategies in the design of the secondary system of the intelligent substation,including the application of process layer LED equipment,bay layer equipment,networking form,and uninterrupted maintenance technology.

关 键 词：智能变电站 系统设计 组网形式 不停电检修 

分 类 号：TM76[电气工程—电力系统及自动化]