In this paper, the substation inspection robot integrated ULTRAVIOLET, infrared, visible light three-in-one multi-channel system is developed. Through the image registration based on SIFT algorithm to achieve high precision image fusion; Developed and assembled an intelligent inspection robot equipped with three optical channels; And through the power equipment image intelligent diagnosis platform and three-in-one integrated image diagnosis technology to realize the substation corona discharge intelligent comprehensive diagnosis. Intelligent inspection robot based on ultraviolet, infrared and visible light three-in-one technology provides an efficient detection method for substation defect diagnosis, helps to realize the condition assessment of substation power equipment, and provides data support for the construction of ubiquitous power Internet of Things of state grid power.
 

Image registration,Substation intelligent inspection robot,ultraviolet imagery,Images intelligent diagnosis,Condition assessment