Analysis and On-site Application of Comprehensive Detection and Diagnosis Technology for Partial Discharge Insulation Defects in GIS

WANG Ke

doi:10.13296/j.1001-1609.hva.2013.09.010

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Analysis and On-site Application of Comprehensive Detection and Diagnosis Technology for Partial Discharge Insulation Defects in GIS

更新时间：2025-04-26

- Analysis and On-site Application of Comprehensive Detection and Diagnosis Technology for Partial Discharge Insulation Defects in GIS
- High VoltageApparatus Vol. 49, Issue 9, Pages: 55-62(2013)
- 作者机构：
  
  云南电力试验研究院(集团)有限公司电力研究院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2013.09.010
  CLC： TM855
- Published：2013
- 稿件说明：
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[1]王科.GIS中局部放电绝缘缺陷综合检测诊断技术分析及应用[J].高压电器,2013,49(09):55-62.

WANG Ke. Analysis and On-site Application of Comprehensive Detection and Diagnosis Technology for Partial Discharge Insulation Defects in GIS[J]. High voltageapparatus, 2013, 49(9): 55-62.
[1]王科.GIS中局部放电绝缘缺陷综合检测诊断技术分析及应用[J].高压电器,2013,49(09):55-62. DOI： 10.13296/j.1001-1609.hva.2013.09.010.

WANG Ke. Analysis and On-site Application of Comprehensive Detection and Diagnosis Technology for Partial Discharge Insulation Defects in GIS[J]. High voltageapparatus, 2013, 49(9): 55-62. DOI： 10.13296/j.1001-1609.hva.2013.09.010.

摘要

基于对多种检测技术应用特点的分析

提出一种有无异常的快速巡检、电检测确认异常及部位、辅助检测分析印证异常的三步序综合判断GIS中局部放电缺陷的诊断策略。针对一起110 kV GIS的绝缘缺陷

遵循综合检测策略

进行了测试分析。测试结果验证了该综合诊断策略的有效性

为准确判断运行中的GIS绝缘缺陷提供了一种新的诊断策略。

Abstract

According to the analysis of application features for different detection techniques

the comprehensive diagnostic strategy of three step sequences is summarized focusing on rapid detection of exception

and confirming exception and position using electrical detection technology

and confirming exception again using assisted detection technology.An insulation defect of 110 kV GIS is tested and analyzed following the comprehensive diagnostic strategy.The results verify the effectiveness of the comprehensive diagnostic strategy which provides a new comprehensive diagnostic strategy for insulation defects diagnosis to GIS in operation.

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