红外热成像技术在配电线路缺陷诊断中的应用

The Application of Infrared Thermal Imaging Technology in the Diagnosis of Defects in Distribution Lines

局部过热是配电线路中常见的隐蔽缺陷,难以通过目测巡视发现,容易演变成故障,降低供电可靠性。文章结合实际运维经验,介绍红外热成像技术的原理及其特点,并根据红外热成像技术在配电线路缺陷诊断中的应用,对过热缺陷进行分析,详细说明红外热成像技术在配电线路缺陷诊断中的重要作用,以期为配电线路运维工作提供参考。

Local overheating is a common hidden defect in distribution lines,which is difficult to detect through visual inspection and can easily evolve into faults,reduce power supply reliability.This article will combine practical operation and maintenance experience to introduce the principle and characteristics of infrared thermal imaging technology.Based on the characteristics of infrared thermal imaging in the diagnosis of defects in distribution lines,the situation of overheating defects in distribution lines will be analyzed,and the important role of infrared thermal imaging technology in the diagnosis of defects in distribution lines will be explained in detail,in order to provide reference for the operation and maintenance of distribution lines.