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Constant frequency torque and flux controllers for direct torque control of induction machines

This paper proposed a simple solution to the variable switcbing frequency and bigh torque ripples problems encountered in hysteresis-based DTC drives. The method replaces the hysteresis-based controllers with fired switching controller which operate based on the comparison between the error signals...

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Main Authors: Idris, N. R. N., Yatim, A. H. M., Muhamad, N. D., Ling, T. C.
Format: Article
Language:English
Published: 2003
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/1877/1/IdrisYatimMuhamad2003_ConstantFrequencyTorqueAndFluxControllers.pdf
http://eprints.utm.my/id/eprint/1877/
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spelling my.utm.18772017-09-10T05:57:16Z http://eprints.utm.my/id/eprint/1877/ Constant frequency torque and flux controllers for direct torque control of induction machines Idris, N. R. N. Yatim, A. H. M. Muhamad, N. D. Ling, T. C. TK Electrical engineering. Electronics Nuclear engineering This paper proposed a simple solution to the variable switcbing frequency and bigh torque ripples problems encountered in hysteresis-based DTC drives. The method replaces the hysteresis-based controllers with fired switching controller which operate based on the comparison between the error signals and the triangular waveforms. Implementation of these coutrollen using digital circuits is highly suitable since they only require Comparisons of waveforms rather than calculations of duty cycles or voltage vectors. Modeling and simulation of the DTC drives using these simple controllers are presented and the results show that they are capable of reducing tbe torque ripples significantly. 2003 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/1877/1/IdrisYatimMuhamad2003_ConstantFrequencyTorqueAndFluxControllers.pdf Idris, N. R. N. and Yatim, A. H. M. and Muhamad, N. D. and Ling, T. C. (2003) Constant frequency torque and flux controllers for direct torque control of induction machines. Power Electronics Specialist Conference, 2003. PESC '03. 2003 IEEE 34th Annual .
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Idris, N. R. N.
Yatim, A. H. M.
Muhamad, N. D.
Ling, T. C.
Constant frequency torque and flux controllers for direct torque control of induction machines
description This paper proposed a simple solution to the variable switcbing frequency and bigh torque ripples problems encountered in hysteresis-based DTC drives. The method replaces the hysteresis-based controllers with fired switching controller which operate based on the comparison between the error signals and the triangular waveforms. Implementation of these coutrollen using digital circuits is highly suitable since they only require Comparisons of waveforms rather than calculations of duty cycles or voltage vectors. Modeling and simulation of the DTC drives using these simple controllers are presented and the results show that they are capable of reducing tbe torque ripples significantly.
format Article
author Idris, N. R. N.
Yatim, A. H. M.
Muhamad, N. D.
Ling, T. C.
author_facet Idris, N. R. N.
Yatim, A. H. M.
Muhamad, N. D.
Ling, T. C.
author_sort Idris, N. R. N.
title Constant frequency torque and flux controllers for direct torque control of induction machines
title_short Constant frequency torque and flux controllers for direct torque control of induction machines
title_full Constant frequency torque and flux controllers for direct torque control of induction machines
title_fullStr Constant frequency torque and flux controllers for direct torque control of induction machines
title_full_unstemmed Constant frequency torque and flux controllers for direct torque control of induction machines
title_sort constant frequency torque and flux controllers for direct torque control of induction machines
publishDate 2003
url http://eprints.utm.my/id/eprint/1877/1/IdrisYatimMuhamad2003_ConstantFrequencyTorqueAndFluxControllers.pdf
http://eprints.utm.my/id/eprint/1877/
_version_ 1643643440455483392
score 13.211869

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