红外热电视技术(又称红外成像技术)就是利用运行中电气设备的红外能作为检测,及时发现设备外部或内部的接触性故障.在电力系统中的隔离开关触头发热,母线线夹发热,变压器和互感器内部接触不良发热,穿墙套管搭头发热等等,都可以通过该项技术得到检测.检测时,首先用红外热电视对电气设备进行较大范围扫描,当发现过热点时,再用红外点温枪进一步仔细测定过热点温度,具体分析过热设备运行状态及过热程度,及时安排处理. Infrared thermal technology (also known as infrared imaging technology) is the use of electrical equipment in the operation of infrared as a test, the timely detection of equipment external or internal contact fault in the power system isolation switch contact fever, bus clip heating, Transformer and transformer internal contact with poor heat, wall bushing overheating, etc., can be detected by the technology.Detecting, the first infrared television to a larger range of electrical equipment scanning, when the hot spot is found , And then the infrared point temperature gun further careful determination of the hot spot temperature, the specific analysis of overheating equipment operating conditions and the degree of overheating, timely arrangements for handling.