数字化变电站220kV双重化线路保护重合闸功能相互配合方法探讨  

Digital Substation of 220 kV Double Circuit Protection Reclosing Function Method of Mutual Cooperation

作　　者：胡定林 

机构地区：[1]贵州电网公司兴义供电局,贵州黔西南布依族苗族州562400

出　　处：《科技与创新》2014年第10期56-57,共2页Science and Technology & Innovation

摘　　要：介绍了数字化变电站概念和直采网跳组网方案的优点,阐述了重合闸装置在高压线路保护中的作用,分析了数字化变电站中双套线路保护重合闸装置间相互配合的难点,并结合智能操作箱的功能,提出了数字化变电站220 kV线路保护重合闸装置相互配合的实现方法。This paper describes the advantages of digital substation concept and direct sourcing network hop networking solutions, describes the role of reclosing in high voltage line protection, and analyzes the difficulties of digital substation double sets of line protection reclosing between devices with each other, and combined with intelligent control box features, proposed implementation of digital substation 220 kV line protection reclosing cooperating.

关 键 词：数字化变电站 重合闸 智能操作箱 GOOSE信息 

分 类 号：TM726.26[电气工程—电力系统及自动化]