A Simplified Model Predictive Control Method Used in Three-level Six-phase Invertor

Abstract

This paper presents a simplified model predictive control algorithm for three-level six-phase inverters. The simplified MPC algorithm not only achieves good output current tracking ability, but also eliminates the complex PI controller with three-level six-phase space vector pulse width modulation algorithm, which makes the control of the system simple and clear, so that it can be better applied to high-power and high-reliability applications.