摘要
针对封闭式气体绝缘组合电器(GIS)设备长期运行出现局部放电的现象,设计一种GIS模拟装置.通过现场试验,模拟不同气压、材质、结构尺寸下的5种绝缘缺陷,并分析其局部放电类型和量值影响程度.试验结果表明:该设备能够较好地反映真实的GIS放电情况.
Aiming at the phenomenon of partial discharge in enclosed gas insulated switchgear(GIS) which runs long time, a GIS simulation device is designed. By the field test, five kinds of insulation defects with different air pressure, materials and structural sizes are simulated to analyze the kinds of partial discharge and the magnitude of impact. The experimental results show that this equipment can reflect the partial discharge of reality GIS device better.
作者
史志明
黄诚惕
SHI Zhiming;HUANG Chengti(School of Information and Communication Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China;College of Engineering,Huaqiao University,Quanzhou 362021,China)
出处
《华侨大学学报（自然科学版）》
CAS
北大核心
2019年第6期793-798,共6页
Journal of Huaqiao University(Natural Science)
基金
福建省泉州市科技计划项目(2018C106R)
关键词
封闭式气体绝缘组合电器
局部放电
带电检测
绝缘缺陷
enclosed gas insulated switchgear
partial discharge
charge detection
insulation defects
