Harmonic Analysis of Mine-used Reactive Power Compensation Device Based on MATLAB

On the basis of studying mine-used reactive power compensation device,this paper further analyzes the harmonic problems,and proposes the method to suppress the harmonic by using series reactor method.The simulation model of the whole system is set up by MATLAB/Simulink simulation software,and the model achieves the harmonic suppressing function of mining reactive power compensation equipment by comparing and analyzing different parameters.