A Novel Vector-based Hysteresis Current Regulator for Doubly-fed Induction Generator Wind Turbines under Non-ideal Supply Conditions
This paper proposes a novel vector-based hysteresis current regulator (VBHCR) in the rotor-side converter of doubly-fed induction generator (DFIG) based wind turbine to enhance its operation under non-ideal supply voltage conditions. First, the induction generator is modelled using the 'gamma-f...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Engineers Media Pty Ltd.
2011
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| Online Access: | http://search.informit.com.au/documentSummary;dn=876589113990378;res=IELENG http://hdl.handle.net/20.500.11937/34825 |
| _version_ | 1848754328261623808 |
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| author | Mohseni, Mansour Mesbah, Mohsen Islam, Syed Masoum, Mohammad Sherkat |
| author_facet | Mohseni, Mansour Mesbah, Mohsen Islam, Syed Masoum, Mohammad Sherkat |
| author_sort | Mohseni, Mansour |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This paper proposes a novel vector-based hysteresis current regulator (VBHCR) in the rotor-side converter of doubly-fed induction generator (DFIG) based wind turbine to enhance its operation under non-ideal supply voltage conditions. First, the induction generator is modelled using the 'gamma-form' equivalent circuit and the stator-voltage-oriented vector control of DFIG is introduced. Then, the principle and practical implementation of the proposed VBHCR in the rotor-side converter of DFIG is presented. This current regulator employs two sets of hysteresis comparators working in three-phase and rotor reference frames, integrated with a switching table. Compared to the commonly-used proportional-integral current regulators, it reveals very fast transient response with a simple control structure. Simulation results, obtained for a 1.5 MW DFIG, show the validity of the proposed control scheme under normal operation conditions, as well as its desirable steady-state performance. Furthermore, the advantages of the proposed current regulator under non-ideal supply voltage conditions (including unbalance and harmonic distortions) are illustrated. |
| first_indexed | 2025-11-14T08:38:40Z |
| format | Journal Article |
| id | curtin-20.500.11937-34825 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:38:40Z |
| publishDate | 2011 |
| publisher | Engineers Media Pty Ltd. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-348252017-01-30T13:45:53Z A Novel Vector-based Hysteresis Current Regulator for Doubly-fed Induction Generator Wind Turbines under Non-ideal Supply Conditions Mohseni, Mansour Mesbah, Mohsen Islam, Syed Masoum, Mohammad Sherkat This paper proposes a novel vector-based hysteresis current regulator (VBHCR) in the rotor-side converter of doubly-fed induction generator (DFIG) based wind turbine to enhance its operation under non-ideal supply voltage conditions. First, the induction generator is modelled using the 'gamma-form' equivalent circuit and the stator-voltage-oriented vector control of DFIG is introduced. Then, the principle and practical implementation of the proposed VBHCR in the rotor-side converter of DFIG is presented. This current regulator employs two sets of hysteresis comparators working in three-phase and rotor reference frames, integrated with a switching table. Compared to the commonly-used proportional-integral current regulators, it reveals very fast transient response with a simple control structure. Simulation results, obtained for a 1.5 MW DFIG, show the validity of the proposed control scheme under normal operation conditions, as well as its desirable steady-state performance. Furthermore, the advantages of the proposed current regulator under non-ideal supply voltage conditions (including unbalance and harmonic distortions) are illustrated. 2011 Journal Article http://hdl.handle.net/20.500.11937/34825 http://search.informit.com.au/documentSummary;dn=876589113990378;res=IELENG Engineers Media Pty Ltd. restricted |
| spellingShingle | Mohseni, Mansour Mesbah, Mohsen Islam, Syed Masoum, Mohammad Sherkat A Novel Vector-based Hysteresis Current Regulator for Doubly-fed Induction Generator Wind Turbines under Non-ideal Supply Conditions |
| title | A Novel Vector-based Hysteresis Current Regulator for Doubly-fed Induction Generator Wind Turbines under Non-ideal Supply Conditions |
| title_full | A Novel Vector-based Hysteresis Current Regulator for Doubly-fed Induction Generator Wind Turbines under Non-ideal Supply Conditions |
| title_fullStr | A Novel Vector-based Hysteresis Current Regulator for Doubly-fed Induction Generator Wind Turbines under Non-ideal Supply Conditions |
| title_full_unstemmed | A Novel Vector-based Hysteresis Current Regulator for Doubly-fed Induction Generator Wind Turbines under Non-ideal Supply Conditions |
| title_short | A Novel Vector-based Hysteresis Current Regulator for Doubly-fed Induction Generator Wind Turbines under Non-ideal Supply Conditions |
| title_sort | novel vector-based hysteresis current regulator for doubly-fed induction generator wind turbines under non-ideal supply conditions |
| url | http://search.informit.com.au/documentSummary;dn=876589113990378;res=IELENG http://hdl.handle.net/20.500.11937/34825 |