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Direct Torque Control of Induction Motor Based on Fuzzy State Feedback Controller

Y. V. Siva Reddy*, M. Vijaya Kumar**, T. Brahmananda Reddy***

*,*** Department of Electrical and Electronics Engineering,G.PR.Engineering College,Kurnool,AP.

**Department of Electrical Engineering ,JNTUniversity,Anantapur,AP.

Periodicity:July - September'2007
DOI : https://doi.org/10.26634/jee.1.1.472

Abstract

Direct Torque Control (DTC) is quite different from vector control and has several advantages compared to vector control. This paper presents intelligent control scheme together with conventional control scheme by fuzzy logic approach, to overcome the problems with uncertainties in the structure encountered with classical model based design. To adjust the speed of the direct torque control of induction motor drive, a fuzzy state feedback controller is proposed based on the pole placement technique. Simulation studies have been carried out for different operating conditions of the drive system, the results have been presented and compared with those of the conventional method.

Keywords

Induction motor, direct torque control, fuzzy logic.

How to Cite this Article?

Y.V. Siva Reddy, M. Vijaya Kumar and T. Brahmananda Reddy (2007). Direct Torque Control of Induction Motor Based on Fuzzy State Feedback Controller. i-manager’s Journal on Electrical Engineering, 1(1), Jul-Sep 2007, Print ISSN 0973-8835, E-ISSN 2230-7176, pp. 25-29. https://doi.org/10.26634/jee.1.1.472

References

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[3]. M.Depenbrock, "Direct-self control (DSC) of inverter- fed induction machine", IEEE Trans. Power electron., Vol.3, pp. 420-429, Oct. 1988.

[4]. RTiitinen, M.Surandra, "the next generation motor control method, DTC Direct torque control", Proc on Power Electronics, Drives and Energy Systems for industrial growth, Vol. 1,1996, pp 37-43

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[6]. M. DENA'IS. A. ATTIA, 2002," Intelligent Control of and Induction Motor," Electrical Power Components and Systems, Vol. 30, Issue. 4, PP, 409-427.

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