Evaluation of Flicker of Light Generated by Arc Furnaces

Due to the dynamic nature of load changes, arc devices are receivers that generate disturbances network affect power quality. The main disturbance generated by these voltage fluctuations. One effects fluctuations is flicker light caused lighting receivers. article presents an analysis changes indicators measured in networks supplying furnaces. propagation lines was analyzed. parameters influencing amount were estimated. paper a method for calculating increased when several electric furnaces operated parallel. conclusions regarding use presented research practical applications given summary.