Application of Infrared Temperature Measurement Technology to Live Detection of Zinc Oxide Arrester

ZHANG Jingang

doi:10.13296/j.1001-1609.hva.2015.06.035

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Application of Infrared Temperature Measurement Technology to Live Detection of Zinc Oxide Arrester

更新时间：2025-04-26

- Application of Infrared Temperature Measurement Technology to Live Detection of Zinc Oxide Arrester
- High VoltageApparatus Vol. 51, Issue 6, Pages: 200-204(2015)
- 作者机构：
  
  国网山东省电力公司检修公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.06.035
  CLC： TM862
- Published：2015
- 稿件说明：
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[1]张金岗.红外测温技术在氧化锌避雷器带电检测中的应用[J].高压电器,2015,51(06):200-204.

ZHANG Jingang. Application of Infrared Temperature Measurement Technology to Live Detection of Zinc Oxide Arrester[J]. High voltageapparatus, 2015, 51(6): 200-204.
[1]张金岗.红外测温技术在氧化锌避雷器带电检测中的应用[J].高压电器,2015,51(06):200-204. DOI： 10.13296/j.1001-1609.hva.2015.06.035.

ZHANG Jingang. Application of Infrared Temperature Measurement Technology to Live Detection of Zinc Oxide Arrester[J]. High voltageapparatus, 2015, 51(6): 200-204. DOI： 10.13296/j.1001-1609.hva.2015.06.035.

摘要

氧化锌避雷器是保证电力系统安全运行的重要保护设备之一

主要用于限制由线路传来的雷电过电压或由操作引起的内部过电压

其缺陷故障可引起本体爆炸

危及整座变电站甚至电网的安全运行

因此在电力运行中一直非常重视其运行状态的检测。该文结合一起红外测温技术诊断500 k V氧化锌避雷器运行状态的案例

分析了红外测温技术发现500 k V氧化锌避雷器受潮缺陷的有效性及重要作用

认为在氧化锌避雷器带电检测工作中应用红外测温技术很有必要。

Abstract

Zinc oxide arrester is mainly used for limiting the overvoltage from transmission line due to lightning line or the internal overvoltage due to operation. The fault of zinc oxide arrester caused by defect may result in the body explosion to endanger safe operation of substation and power grid. So the running state monitoring of the zinc oxide arrester in the operation of electric power is extremely important. In this paper

a case of diagnosing the operation state of a 500 k V zinc oxide arrester by means of the infrared temperature measurement technology is analyzed

and the effectiveness and importance of the infrared temperature measurement technology in finding the damp defect in the 500 k V zinc oxide arrester are discussed. Conclusion is drawn that it is necessary to apply the infrared temperature measurement technology to the live detection of zinc oxide arrester.

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