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...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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2003
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| Online Access: | http://eprints.utm.my/1877/1/IdrisYatimMuhamad2003_ConstantFrequencyTorqueAndFluxControllers.pdf |
| _version_ | 1825909141085880320 |
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| 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. |
| collection | ePrints |
| 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. |
| first_indexed | 2024-03-05T17:57:45Z |
| format | Article |
| id | utm.eprints-1877 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T17:57:45Z |
| publishDate | 2003 |
| record_format | dspace |
| spelling | utm.eprints-18772017-09-10T05:57:16Z http://eprints.utm.my/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/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 . |
| 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 |
| title | 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_short | 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 |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/1877/1/IdrisYatimMuhamad2003_ConstantFrequencyTorqueAndFluxControllers.pdf |
| work_keys_str_mv | AT idrisnrn constantfrequencytorqueandfluxcontrollersfordirecttorquecontrolofinductionmachines AT yatimahm constantfrequencytorqueandfluxcontrollersfordirecttorquecontrolofinductionmachines AT muhamadnd constantfrequencytorqueandfluxcontrollersfordirecttorquecontrolofinductionmachines AT lingtc constantfrequencytorqueandfluxcontrollersfordirecttorquecontrolofinductionmachines |