A novel gang SPWM control method for six-phase induction motor

Abstract

In this article, we present a novel gang control system in drive application for a six-phase induction motor, forcing on the properties of gang Variable Voltage Variable Frequency(VVVF) control system, which is based on integration of power drive modules and power electronic system. The design of VVVF system for six-phase induction motor is set up, the results of theoretical analysis and MATLAB simulation verify that the phase between the two input three-phase supplies and the space angle of two stator windings should be equal to produce the largest power supply efficiency and electromagnetic torque.