Diagnosis and Analysis of 110 kV GIS Cable Terminal Energized Test

QIN Jiayuan; LIU Yun; SUN Lipeng

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Diagnosis and Analysis of 110 kV GIS Cable Terminal Energized Test

更新时间：2025-11-18

- Diagnosis and Analysis of 110 kV GIS Cable Terminal Energized Test
- Vol. 39, Issue 2, Pages: 30-32+52(2019)
- 作者机构：
  
  国网湖南省电力有限公司电力科学研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM855
- Published：2019
- 稿件说明：
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[1]秦家远,刘赟,孙利朋.110 kV GIS电缆终端带电检测诊断与分析[J].湖南电力,2019,39(02):30-32+52.

QIN Jiayuan, LIU Yun, SUN Lipeng. Diagnosis and Analysis of 110 kV GIS Cable Terminal Energized Test[J]. 2019, 39(2): 30-32+52.
[1]秦家远,刘赟,孙利朋.110 kV GIS电缆终端带电检测诊断与分析[J].湖南电力,2019,39(02):30-32+52. DOI：

QIN Jiayuan, LIU Yun, SUN Lipeng. Diagnosis and Analysis of 110 kV GIS Cable Terminal Energized Test[J]. 2019, 39(2): 30-32+52. DOI：

摘要

采取特高频、超声波局部放电等多种带电检测方式

可以有效检测GIS设备潜伏性局部放电缺陷。针对某变电站一起110 kV GIS电缆终端局部放电缺陷

采用特高频定位检测查找缺陷部位

综合特高频、超声波局部放电及高频电流法定性分析缺陷类型

最后通过停电解体验证了GIS终端存在气隙放电缺陷。

Abstract

Using UHF and ultrasonic partial discharge can effectively detect the latent defects partial discharge of GIS equipment. In view of a partial discharge defect of a 110 kV substation GIS cable terminal

using UHF positioning to find defect site

combined with UHF

ultrasonic partial discharge and high-frequency current method

the gas gap discharge defect of GIS terminal is verified by power cut.

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Review on energized test work of electrical equipments

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State Grid Hunan Electric Power Corporation

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