Abstract:
In this paper, we present the application of the control of doubly fed induction machine, using direct torque control (DTC). This method has a simple and robust control structure; the performance of DTC strongly depends on the quality of the estimated actual stator flux and torque. DTC with switching tables provide excellent torque dynamics. The implementation of the DTC applied to a double feed induction motor is validated with simulated results. The results demonstrate that the proposed controller leads to performance improvements despite its simple structure.
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