Building a 6-phase PWM control model on Matlab/Simulink

Abstract

Compared with three-phase motors, multi-phase motor speed control systems have many advantages, which make them good prospects in many fields, such as electric vehicle electrical equipment control systems. In these control systems, the motor requires a wider speed range. In this paper, we mainly introduce commonly used simulation modeling of six-phase inverter PWM technology: the basic working principle and implementation method of the traditional six-phase SVPWM algorithm and the four-vector SVPWM algorithm are described. The simulation model is built on MATLAB/Simulink software and gives simulations and analyzes the results.