Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal Grids

Even if the electrical grid is subject to constrained disturbances, doubly-fed induction generator (DFIG)-based wind turbines should be able to synchronize their stator voltage with that of the grid to ensure a smooth connection to the electric power system. In order to face the synchronization task...

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Autores: Susperregui Burguete, Ana, Martínez Aguirre, M. Itsaso, Tapia Otaegui, Gerardo, Solsona, Jorge Alberto, Gomez Jorge, Sebastian, Busada, Claudio A.
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/75349
Acceso en línea:http://hdl.handle.net/10810/75349
Access Level:acceso abierto
Palabra clave:complex variables
harmonics
induction generators
renewable energy systems
robustness
sliding-mode control
synchronization
voltage imbalances
wind
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spelling Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal GridsSusperregui Burguete, AnaMartínez Aguirre, M. ItsasoTapia Otaegui, GerardoSolsona, Jorge AlbertoGomez Jorge, SebastianBusada, Claudio A.complex variablesharmonicsinduction generatorsrenewable energy systemsrobustnesssliding-mode controlsynchronizationvoltage imbalanceswindEven if the electrical grid is subject to constrained disturbances, doubly-fed induction generator (DFIG)-based wind turbines should be able to synchronize their stator voltage with that of the grid to ensure a smooth connection to the electric power system. In order to face the synchronization task under simultaneously unbalanced and harmonically distorted grid voltages, a complex-valued sliding-mode control (SMC) algorithm, naturally chatter-free and phase-locked loop (PLL)-independent, is proposed. By accomplishing a stationary reference frame-based design, decomposition into positive- and negative-sequences and harmonic components is not required. The finite-time convergence of such algorithm is analytically demonstrated when subject to both parametric and unmodeled uncertainties, as well as disturbances. Simulation over a 2-MW DFIG model has been carried out in order to validate the performance and robustness of the suggested control structure under unbalanced and harmonically distorted grid voltage, variable speed wind profile, substantial parameter deviations and grid frequency variation.MICIN/AEI/10.13039/501100011033 (project code PID2020-115484RA-I00), Basque Government (research grant IT1644-22), Universidad Nacional del Sur (UNS), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)Elsevier202520252023info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/75349reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttps://doi.org/10.1016/j.ifacol.2023.10.1372info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/3.0/es/© 2023 The Authors. This is an open access article under the CC BY-NC-ND licenseoai:addi.ehu.eus:10810/753492026-06-18T09:23:17Z
dc.title.none.fl_str_mv Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal Grids
title Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal Grids
spellingShingle Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal Grids
Susperregui Burguete, Ana
complex variables
harmonics
induction generators
renewable energy systems
robustness
sliding-mode control
synchronization
voltage imbalances
wind
title_short Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal Grids
title_full Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal Grids
title_fullStr Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal Grids
title_full_unstemmed Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal Grids
title_sort Complex-Valued Sliding-Mode Control for DFIG Synchronization to Non-Ideal Grids
dc.creator.none.fl_str_mv Susperregui Burguete, Ana
Martínez Aguirre, M. Itsaso
Tapia Otaegui, Gerardo
Solsona, Jorge Alberto
Gomez Jorge, Sebastian
Busada, Claudio A.
author Susperregui Burguete, Ana
author_facet Susperregui Burguete, Ana
Martínez Aguirre, M. Itsaso
Tapia Otaegui, Gerardo
Solsona, Jorge Alberto
Gomez Jorge, Sebastian
Busada, Claudio A.
author_role author
author2 Martínez Aguirre, M. Itsaso
Tapia Otaegui, Gerardo
Solsona, Jorge Alberto
Gomez Jorge, Sebastian
Busada, Claudio A.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv complex variables
harmonics
induction generators
renewable energy systems
robustness
sliding-mode control
synchronization
voltage imbalances
wind
topic complex variables
harmonics
induction generators
renewable energy systems
robustness
sliding-mode control
synchronization
voltage imbalances
wind
description Even if the electrical grid is subject to constrained disturbances, doubly-fed induction generator (DFIG)-based wind turbines should be able to synchronize their stator voltage with that of the grid to ensure a smooth connection to the electric power system. In order to face the synchronization task under simultaneously unbalanced and harmonically distorted grid voltages, a complex-valued sliding-mode control (SMC) algorithm, naturally chatter-free and phase-locked loop (PLL)-independent, is proposed. By accomplishing a stationary reference frame-based design, decomposition into positive- and negative-sequences and harmonic components is not required. The finite-time convergence of such algorithm is analytically demonstrated when subject to both parametric and unmodeled uncertainties, as well as disturbances. Simulation over a 2-MW DFIG model has been carried out in order to validate the performance and robustness of the suggested control structure under unbalanced and harmonically distorted grid voltage, variable speed wind profile, substantial parameter deviations and grid frequency variation.
publishDate 2023
dc.date.none.fl_str_mv 2023
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/75349
url http://hdl.handle.net/10810/75349
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1016/j.ifacol.2023.10.1372
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
© 2023 The Authors. This is an open access article under the CC BY-NC-ND license
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/es/
© 2023 The Authors. This is an open access article under the CC BY-NC-ND license
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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