500kV线路保护远跳开入重动继电器的加装  

Installing of 500 kV Line Protection Transferred Tripping Opening-inserting Restart Relay

作　　者：桂萍[1] 宫杨非[1] 

机构地区：[1]巢湖供电公司,安徽巢湖238000

出　　处：《安徽电气工程职业技术学院学报》2011年第1期32-34,共3页Journal of Anhui Electrical Engineering Professional Technique College

摘　　要：文中分析了500kV输电线路远跳回路原理和对远跳开入回路的要求,通过实例提出了现有线路保护加装远跳开入重动继电器的设计方案,对同类型的保护改造有一定的借鉴意义。In this paper,the principles of 500 kV line protection transferred tripping circuit and the requirements of transferred tipping opening-inserting circuit are analyzed.By the examples,a design solution of installing line protection transferred tripping opening-inserting restart relay on existing lines is given.The solution can be used for reference in the same kind of protection improvement.

关 键 词：远跳开入 重动 继电器 加装 

分 类 号：TM773[电气工程—电力系统及自动化]