Field oriented control of induction motors based on DSP controller

Abstract

In this work, a mathematical model was developed for induction motor. The space vector PWM technique was implemented for controlling the three-phase inverter switches. Field oriented control (FOC) method was developed to get the decoupled control of flux and torque. PI based controllers were designed for speed and current control loop. The computer simulation Matlab/Simulink was used to show the efficacy of the FOC algorithm. The field oriented control algorithm was implemented on DSP F28335.