Direct Torque with Fuzzy Logic Torque Ripple Reduction Based Stator Flux Vector Control

摘要

The major disadvantages of the conventional direct torque control (DTC) drive is the steady state ripples in torque and flux Using space vector control (SVM) method reduce the torque and stator flux ripples. In this paper, the use of SVM technique, a torque fuzzy controller is proposed to improve DTC performance and reduce significantly torque ripple. Simulation results will be presented and discussed to prove the effective new of the proposed