APPLICATION OF INFRARED THERMOGRAPHY TECHNOLOGY TO FAULT DIAGNOSIS OF HIGH VOLTAGE ELECTRICAL EQUIPMENT

doi:10.19666/j.rlfd.1997.05.009

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APPLICATION OF INFRARED THERMOGRAPHY TECHNOLOGY TO FAULT DIAGNOSIS OF HIGH VOLTAGE ELECTRICAL EQUIPMENT

更新时间：2025-09-28

- APPLICATION OF INFRARED THERMOGRAPHY TECHNOLOGY TO FAULT DIAGNOSIS OF HIGH VOLTAGE ELECTRICAL EQUIPMENT
- Thermal Power Generation Issue 5, Pages: 37-41(1997)
- 作者机构：
  
  电力部热工研究院,西安,710032
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1997.05.009
  CLC： TM83
- Published：1997
- 稿件说明：
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APPLICATION OF INFRARED THERMOGRAPHY TECHNOLOGY TO FAULT DIAGNOSIS OF HIGH VOLTAGE ELECTRICAL EQUIPMENT[J]. Thermal power generation, 1997, (5): 37-41.
DOI：

APPLICATION OF INFRARED THERMOGRAPHY TECHNOLOGY TO FAULT DIAGNOSIS OF HIGH VOLTAGE ELECTRICAL EQUIPMENT[J]. Thermal power generation, 1997, (5): 37-41. DOI： 10.19666/j.rlfd.1997.05.009.

摘要

在进行电气设备内外部故障诊断方面，红外成象技术具有远距离、非接触、大面积扫描成象、快速直观等优点，成为电气设备故障有效的诊断方法。以电气设备故障的性质而言，红外成象方法对外部故障的诊断简单明了，但对内部故障的诊断较复杂，必须掌握内部故障属性与对应的外部热象的特征关系。本文即为针对上述情况，论述红外成象方法在诊断电气设备内部故障方面的一些技术问题。

Abstract

With the advantages of remote

untouched fast and large area scanning

infrared thermography has become an effec-tive way to diagnose equipment with internal or external faults. For electrical equipment faults

it is easy to diagnoze the external faults

but difficult to diagnose the internal faults by using thermography technology. So to diagnose the internal faults

one must have good knowledge of the relation of the internal faults attribute with the thermography charater. This paper discusses the problems related to the infrared thermography in diagnozing the electrical equipment with internal faults.

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