Intelligent perception and recognition technology for thermal status of power station equipment based on infrared monitoring
Based on infrared temperature measurement technology,a new intelligent perception method of thermal state of intelligent substation equipment was proposed.Combined with the Tophat transformation method,the bright-ness of the infrared temperature measurement image was equalized,and the effective separation of the thermal state area and the background area was realized by judging the signal-to-noise ratio.The third-order color moments were defined and fused to obtain the color features of the infrared temperature measurement image.By constructing gray-scale criteria for images,the operational status of substation equipment was clarified.The perception effect of this method was tested,and the results showed that the method had a high sensitivity to the perception of the thermal state of the equipment.
infrared temperature measurementintelligent substationsubstation equipmenthot stateintelligent perception
万方数据
维普
