Application of Ultraviolet and Infrared Technology to Corona Detection of Power Generators
Xiaolei Wu · Power Equipment · 2011
A criteria by using ultraviolet detector to determine the corona inception of generator is being proposed.Via ultraviolet detector,corona image can be easily observed in darkroom.Meanwhile,the heating power of nonlinear resistive layer can be simplified into visualized color image via infrared technology.This may serve as a reference for operation monitoring and optimization of anti-corona structures for generators.