35kV电压等级并联电抗器典型故障分析及其改造  

Typical Failure Analysis and Modification for 35 kV Voltage Level Parallel Reactor

作　　者：周平[1] 钟中[1] 顾克拉[1] 

机构地区：[1]湖州电力局,浙江湖州313000

出　　处：《湖州师范学院学报》2012年第2期50-52,56,共4页Journal of Huzhou University

摘　　要：介绍了某500kV变电站35kV干式并联电抗器损坏的故障现象.比较了干式电抗器和油浸式电抗器的特点,为满足运行的安全性、经济性、环保性,以及电网发展的适应性要求,建议用油浸式铁心并联电抗器替换原有的干式空心.This paper introduces the damage fault phenomena for a transformer substation of 500 kV,35 kV dry parallel reactors.Compared with characteristics of the dry reactor and oil-immersed reactor,it is suggested to use oil immersion type core parallel reactor instead of the prior dry hollow to meet the requirements of operation safety,economy,environmental protection and power grid adaptive development,

关 键 词：并联电抗器 故障 分析 改造 

分 类 号：TM472[电气工程—电器]