Simulink model of electric modes in electric arc furnace

The paper substantiates the concept of building a three-phase model of the arc furnace in the instantaneous coordinates. The computer Simulink model of the electric mode of the electric arc furnace was developed. The results of testing the developed model are presented, the analysis of which shows that the required precision of the match between the experimental and simulated processes of regulating the determined and random perturbations was attained.