An On-line Monitoring Scheme of Conductor Temperature in GIS Based on Infrared Temperature Measurement

WU Sheng-bin; ZHENG Yan; CHEN Zhi-bin

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An On-line Monitoring Scheme of Conductor Temperature in GIS Based on Infrared Temperature Measurement

更新时间：2025-05-17

- An On-line Monitoring Scheme of Conductor Temperature in GIS Based on Infrared Temperature Measurement
- High VoltageApparatus Vol. 45, Issue 4, Pages: 100-102+110(2009)
- 作者机构：
  
  西安高压电器研究院有限责任公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM595
- Published：2009
- 稿件说明：
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[1]武胜斌,郑研,陈志彬.基于红外测温技术的GIS导体温度在线监测的方案[J].高压电器,2009,45(04):100-102+110.

WU Sheng-bin, ZHENG Yan, CHEN Zhi-bin. An On-line Monitoring Scheme of Conductor Temperature in GIS Based on Infrared Temperature Measurement[J]. High voltageapparatus, 2009, 45(4): 100-102+110.
[1]武胜斌,郑研,陈志彬.基于红外测温技术的GIS导体温度在线监测的方案[J].高压电器,2009,45(04):100-102+110. DOI：

WU Sheng-bin, ZHENG Yan, CHEN Zhi-bin. An On-line Monitoring Scheme of Conductor Temperature in GIS Based on Infrared Temperature Measurement[J]. High voltageapparatus, 2009, 45(4): 100-102+110. DOI：

摘要

提出了将红外测温功能集成在GIS中的方案。针对GIS运行过程中温升过高点多发生在导体连接处的特点

在导体连接部位安装点式红外测温仪来适时监测导体关键点的温度

该方案讨论了导体的发射率和SF6气体温室效应的影响

同时考虑测温仪的安装对GIS的密封性的影响

从而针对性地提出了解决方案

为在线监测GIS关键点的温度提供了新的途径。方案的实现将在及时发现异常温升、避免突发故障方面起到重要作用。

Abstract

This paper presents a design of integrating infrared temperature measurement into GIS.Because temperature of conductor contacts in GIS rises more quickly than that of other parts of conductors

spot infrared thermoscopes are installed at the key points to monitor the temperatures in time.The problems of conductor’s low emitting rate

the greenhouse effect of SF6 gas

and the leak tightness of GIS when installing or changing thermoscopes are analyzed.Therefore

a new scheme for on-line monitoring the temperature of key points in GIS is proposed.Implementation of this scheme will facilitate to find abnormal temperature rise and avoid burst accidents.

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