摘要
在电力系统中,由于电气设备发热缺陷而引发的设备事故频繁发生,对电网造成很大的危害,从而影响电网的稳定运行。应用红外测温诊断技术可以及时发现电力设备热缺陷,特别是内部缺陷使设备故障得到及时消除,避免电力系统事故发生。文章概述了电气设备红外监测技术的基本原理、技术特点、分析判断方法和注意事项。
In power system, due to the heating defects of electrical installations, accidents frequently happened to cause great loses to elec-tronic network therefore leaving a bad impact on the stable operations of the electronic network. The application of the far infrared temperature measuring technique shall discover the thermal defects, especially the inner defects of the electronic installations, eliminale problems and avoid power system accidents. The article had a general view on the basic principle, technique character, analysis ＆ judgment methods and points of attentions of the electronic far infrared temperature measuring technique
出处
《神华科技》
2010年第6期54-56,80,共4页
Shenhua Science and Technology
关键词
电气设备
红外测温技术
测温
热缺陷
Electrical installations
Far infrared temperature measuring technique
Measures temperatures
Thermal defects
