A novel Model Predictive Current Control of Interior Permanent Magnet Synchronous Motor powered by Three-phase Four-switch Voltage-source Inverter

Abstract

In this study, a novel model-predictive-current-control (MPCC) is developed and implemented based on an interior permanent magnet synchronous motor(IPMSM) drives fed by threephase four-switch voltage-source inverter (TPFS-VSI) with fewer switches and lower costs. Compared with the conventional MPCC method, the complicated weighting factors designing process is avoided and it can greatly reduce the d-q axes currents and three-phase current ripples. Finally, MATLAB/Simulink simulation results validate the effectiveness of the proposed method .