摘要
某110 kV变电站10 kV电抗器发热故障导致烧毁。此文阐述了事故发生的具体过程,通过相关的高压电气试验、红外测温,进行数据分析,查找造成电抗器发热的原因,提出相关的措施,以防止同类故障的发生。
Based on an accident of burn-up of a 10 kV electric reactor in a certain 110 kV substation caused by overheating,this paper expounds the process of the accident,conducts data analysis through the relevant high voltage electrical tests and infrared temperature measurement to find out the cause of the electric reactor overheating,and puts forward relevant measures to prevent the occurrence of similar faults.
作者
郭祥雄
李培
郭良峰
高楠楠
李宏博
伍雪萍
GUO Xiangxiong;LI Pei;GUO Liangfeng;GAO Nannan;LI Hongbo;WU Xueping(State Grid Wuhan Power Supply Company,Wuhan 430000,China;State Grid of China Technology College,Jinan 250002,China;State Grid Baoji Power Supply Company,Baoji 721000,China)
出处
《国网技术学院学报》
2020年第3期17-19,共3页
Journal of State Grid Technology College
关键词
电抗器
环流
发热故障
绝缘损坏
electric reactors
circulation current
overheating fault
insulation damage
