Dspace Based Experimental Results of Direct Torque Control (DTC) of Induction Machine with Speed Control Using IP Controller

摘要

This study presents simulation and experimental results of DTC of induction machine, using an IP controller to improve induction machine speed control. The experimental results were obtained by practical implementation on a dSPACE 1104 board for a 1.5 kW induction machine. The aim of this reserach is to give an experimental performance analysis of DTC and IP speed controller in term of torque, currents distortions and stator flux, to validate simulation. Simulation and experimental results have been made to illustrate the performances of the presented control strategy.