Direct torque control of doubly fed induction machine

Abstract

The present paper proposes a novel Doubly Fed Induction Machine (DFIM) control strategy using Direct Torque Control (DTC) linked with two Switching Tables in order to control electromagnetic torque of DFIM via stator and rotor flux vector. The proposed scheme is described clearly and simulation results are reported to demonstrate its effectiveness. The entire control scheme is implemented with Matlab/Simulink.