摘要
输电线路是电力系统输送分配电能的重要元件,继电保护是系统可靠运行的前提要素。在总结电力系统输电线路事故成因的同时,分析线路主要保护的基本原理,同时展望智能电网输电线路继电保护未来的趋势,以促进智能电网的建设与发展。
Power transmission lines is an important element of transmission and distribution of electrical energy in power system, and relay protection is the premise element to ensure its reliable operation. This paper summarized accident causes of the electric power sys- tem transmission lines while analyzed the main basic principle of relay protection, and at the same time looked into the distance of the development trend of smart grid transmission line relay protection in the future, so as to promote the construction and development of smart power grids.
出处
《农业科技与装备》
2016年第8期83-84,共2页
Agricultural Science & Technology and Equipment
关键词
输电线路
故障
继电保护
发展趋势
power transmission line
fault
relay protection
development trend
