Simulation Studies on Switching Table based DTC and Fuzzy Rule based DTC for Three-Phase Squirrel Cage Induction Motor

Authors

  • P. R. Tripathy Department of Electrical Engineering, Kalinga Polytechnic, KIIT, India
  • B. P. Panigrahi Department of Electrical Engineering, Indira Gandhi Institute of Technology, Sarang, Biju Pattnaik University and Technology, Odisha, India
Volume: 2 | Issue: 1 | Pages: 162-166 | February 2012 | https://doi.org/10.48084/etasr.88

Abstract

This paper describes a study of Switching Table Direct Torque Control (ST-DTC) and Fuzzy Rule based Direct Torque Control (FR-DTC) in case of a three phase induction motor. The hysteresis band and the switching table used in the ST-DTC scheme have been replaced by a Fuzzy Rule based controller in the FR-DTC. Results show that the FR-DTC method provides better transient performance compared to the ST-DTC method.

Keywords:

ST-DTC, VSI, hysterisis band, three level control signal, fuzzy controller, gaussian, sigmoid, d-sigmoid, membership functions

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References

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How to Cite

[1]
P. R. Tripathy and B. P. Panigrahi, “Simulation Studies on Switching Table based DTC and Fuzzy Rule based DTC for Three-Phase Squirrel Cage Induction Motor”, Eng. Technol. Appl. Sci. Res., vol. 2, no. 1, pp. 162–166, Feb. 2012.

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