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Experimental Study on the Partial Discharge Characteristic of the Disk-type Spacer with metallic contamination for GIS

机译：GIS的金属污染盘形间隔物局部放电特性的实验研究。

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By using the ultra-wideband partial discharge detecting system, the characteristics of ultra-wide band discharge of 110kV GIS disk-type spacer with different insulation structure and different metallic contamination features are studied in this paper. It is found that discharge frequency of metallic particle contamination along the surface is concentrated below 300MHz. It is a numerical reference for the on-line monitoring of the defects in GIS disk-type spacer.

机译：利用超宽带局部放电检测系统，研究了绝缘结构不同，金属污染特征不同的110kV GIS圆盘式垫片的超宽带放电特性。发现沿表面的金属颗粒污染的放电频率集中在300MHz以下。它是在线监测GIS盘式垫片中缺陷的数字参考。

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来源
《Asian Conference on Electrical Discharge(ACED 2004); 20041119-22; Shenzhen(CN) 》|2004年|P.254-256|共3页
会议地点 Shenzhen(CN)
作者
Chen Yu; Xie Xiaojun; Hu Xuesheng; Zhu Zhelei; Cheng Yonghong; Zhang Weihua; Yang Baoli; Wei Guanglin;
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作者单位

State Key Laboratory of Electrical Insulation for Power Equipment, Xi'an Jiaotong University 28 West Xianning Road, Xi'an 710049, P. R. China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类气体放电（气体导电） ;
关键词
disk-type spacer; partial discharge; ultra-wideband;

机译：盘式垫片;局部放电;超宽带;

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1. Study on the combined characteristics of UHF and optical signals induced by partial discharge at spacer surface in GIS [J] . Han Xutao, Guo Ruochen, Shen Shuhang, Generation, Transmission & Distribution, IET . 2020 ,第16期

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2. Study on Metallic Particle Motion and Partial Discharge Characteristics in a GIS Tank Filled with CO_2 and SF_6 [J] . Michio Onomoto, Toshihiro Nishimura, Takashi Teshima, 電気学会論文誌 A:基礎.材料.共通部門誌 . 2005 ,第1期

机译：填充有CO_2和SF_6的GIS储罐中金属颗粒运动和局部放电特性的研究
3. Partial discharge pattern analysis using PCA and back-propagation artificial neural network for the estimation of size and position of metallic particle adhering to spacer in GIS [J] . Khan Yasin Electrical engineering . 2016 ,第1期

机译：使用PCA和反向传播人工神经网络进行局部放电模式分析，以估算GIS中粘附在垫片上的金属颗粒的大小和位置
4. Experimental Study on the Partial Discharge Characteristic of the Disk-type Spacer with Metallic Contamination for GIS [C] . Asian Conference on Electrical Discharge(ACED 2004); 20041119-22; Shenzhen(CN) . 2004

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5. A study of surface discharges during the early ageing of silicone rubber insulation using partial discharge analysis. [D] . Lopes, Ivan Jose da Silva. 2002

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Experimental Study on the Partial Discharge Characteristic of the Disk-type Spacer with metallic contamination for GIS

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