华电技术 ›› 2008, Vol. 30 ›› Issue (11): 4-7.

• 专题综述 • 上一篇    下一篇

影响红外热像仪测量精度的因素分析

高小明   

  1. 广东电网惠州供电局,广东,惠州,516001
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-11-25 发布日期:2008-11-25

Analysis of factors influencing measurement accuracy of infrared thermalimaging system

GAO Xiao-ming   

  1. Huizhou Power Supply Bureau, Guangdong Grid, Huizhou 516001, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-11-25 Published:2008-11-25

摘要: 红外测温技术在检测电气设备热缺陷方面非常有效,在电力系统中应用广泛.基于红外原理的红外热像仪,其测量精度在实际工作中受许多因素影响,就这方面的问题进行了分析,给出了应用中的一些建议和措施。

关键词: 红外测温技术, 红外热像仪, 电气设备, 热缺陷, 可靠性, 温度测量

Abstract: The infrared temperature measurement technology is very effective for detection of electrical equipment thermal defects, so the technology is applied widely in electric system. In practical application, the measurement accuracy of infrared thermalimaging system, which is based on the principle of infrared measurement, is influenced by many factors. The problems about this respect were analyzed, and some proposals and measures were given in this paper.

Key words: infrared temperature measurement technology, infrared thermalimaging system, electrical equipment, thermal defect, reliability, temperature measurement