전동차의 전력품질저하에 따른 광플리커 현상에 관한 연구

Study of Light Flickering according to the Degradation of Power Quality in the electric train

Light flickering is caused by the degradation of power quality in electric train and can be measured by electronic illuminometer. This paper has shown the relations between voltage variations and illumination of lamps which has two kinds of incandescent lamp and 3-wavelength fluorescent lamp.