自助式GIS设备超声波局部放电在线检测方式探讨A Self-service Scheme of Ultrasonic-based on-line Partial Discharge Monitoring for GIS Equipment
曹力力,吴潇潇,王炜
CAO Lili,WU Xiaoxiao,WANG Wei
摘要(Abstract)：
通过对比超声波局放带电测试和特高频局放在线监测这2种现行常用的GIS(气体绝缘金属封闭开关设备)设备检测方式,分析两者在测试时间和测试位置上的不足,有针对性地研究一种新型的自助式GIS设备超声局放在线检测方式,获得了更好的测试效果,也弥补了常规检测方式的不足。
By comparing ultrasonic-based on-line partial-discharge detection method and the ultra-high frequency on-line partial discharge monitoring system for GIS(gas insulated switchgear) equipment, the paper analyzes their shortcomings in test time and location. A self-service scheme of ultrasonic-based on-line partial discharge monitoring for GIS equipment is investigated, which owns better test effect and can make up the shortcomings of conventional test schemes.
关键词(KeyWords)：
GIS;超声波局放;自助;检测
gas insulated switchgear;ultrasonic-based partial discharge;self-service;test
基金项目(Foundation):
作者(Author):
曹力力,吴潇潇,王炜
CAO Lili,WU Xiaoxiao,WANG Wei
DOI: 10.19585/j.zjdl.2015.07.009