Performance analysis of DFIM fed by matrix converter and multi level inverter

In this paper, we study the performance of a doubly fed induction machine when its stator and rotor are respectively fed by a matrix converter and a multi level inverter. For this, we first present the structures and models of the machine, the multi level inverter and matrix converter. Then, using simulation analysis, we proceed to test the rate of harmonic distortion of the stator currents obtained for the two considered configurations. The obtained simulation results by numerical simulations are shown and analyzed.