A Robust Direct torque control Of a Dual Star Induction Machine

This paper shows the performance of the conventional Direct Torque Control (DTC) for (DSIM) fed by two-voltage sources inverter (VSI). Indeed, this strategy has good performance for AC machine by giving a very fast torque and flux control. In addition, we present the robustness of this method under speed and load variations. We also show the insensitivity of this strategy to stator resistance variation. Finally, Results are approved by simulation using Matlab/Simulink environment.