一起干式空心并联电抗器故障原因分析  

Failure Analysis on Dry-type Air-core Shunt Reactor

作　　者：杨建立 田程涛 黄小华[2] 阮夫明 YANG Jianli;TIAN Chengtao;HUANG Xiaohua;RUAN Fuming(XJ Transformer Co., Ltd., Xuchang 461000, China;China Electric Power Research Institute, Wuhan 430074, China)

机构地区：[1]许继变压器有限公司,河南许昌461000 [2]中国电力科学研究院,湖北武汉430074

出　　处：《电力电容器与无功补偿》2017年第6期87-90,共4页Power Capacitor & Reactive Power Compensation

摘　　要：干式空心并联电抗器是电力系统中无功补偿的重要设备,其安全运行对输电线路的可靠性至关重要。本文介绍了1起干式空心并联电抗器的故障现象,分析了故障特点,查找出了故障原因,给出了运行及维护建议,希望给从业者以参考。Dry-type air-core shunt reactor is important equipment for reactive power compensation in power system. Its safe operation is very important to the reliability of transmission line. In this paper, a fault phenomenon of a dry type air core shunt reactor is introduced and the characteristics of the fault is analyzed, cause of the fault is found and the operation and maintenance recommendation is given to the practitioners for reference.

关 键 词：干式空心电抗器 均流环 故障 

分 类 号：TM472[电气工程—电器]