Elimination of interharmonic currents by a FAP using the technique of compensation global

Mohamed Ali Moussa (USTO University of Oran)
Bachir Belmadani (Chlef University)
Ahmed Wahid Belarbi (USTO University of Oran)
Rachid Taleb (Chlef University)

International Journal of Power Electronics and Drive Systems (IJPEDS)
Vol 11, No 1: March 2020

This document is a contribution to improve the quality of electrical energy in the distribution network.In this article we will present a method that allows us to clean up in a very considerable way the electrical network of both harmonics and inter harmonics provoked, basically by the ultrafast switches used when controlling a PWM inverter supplying a three-phase asynchronous motor. We notice that this method can be generalized for other loads creating inter-harmonics.This proposed method was simulated using the MATLAB/SIMULINK software and had given remarkable results (there is a considerable reduction in total harmonic distortion (THD) of source current from 29.52% to 0.82%)