Acceleration-based fault-tolerant control design of offshore fixed wind turbines

Wind turbines (WTs) are basically controlled by varying the generator load torque (with the so-called torque control) and the blade pitch angles (with the so-called pitch control) based on measurement of the generator shaft speed. These two controllers unitedly work to satisfy the control objectives...

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Autores: Tutivén Gálvez, Christian|||0000-0001-6322-4608, Vidal Seguí, Yolanda|||0000-0003-4964-6948, Rodellar Benedé, José|||0000-0002-1514-7713, Acho Zuppa, Leonardo|||0000-0002-4965-1133
Formato: artículo
Fecha de publicación:2016
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/98338
Acesso em linha:https://hdl.handle.net/2117/98338
https://dx.doi.org/10.1002/stc.1920
Access Level:acceso abierto
Palavra-chave:Wind power plants
fault-tolerant control
wind turbine control
offshore wind energy
super-twisting
vibration mitigation
Parcs eòlics marins
Àrees temàtiques de la UPC::Energies::Energia eòlica
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oai_identifier_str oai:upcommons.upc.edu:2117/98338
network_acronym_str ES
network_name_str España
repository_id_str
spelling Acceleration-based fault-tolerant control design of offshore fixed wind turbinesTutivén Gálvez, Christian|||0000-0001-6322-4608Vidal Seguí, Yolanda|||0000-0003-4964-6948Rodellar Benedé, José|||0000-0002-1514-7713Acho Zuppa, Leonardo|||0000-0002-4965-1133Wind power plantsfault-tolerant controlwind turbine controloffshore wind energysuper-twistingvibration mitigationParcs eòlics marinsÀrees temàtiques de la UPC::Energies::Energia eòlicaWind turbines (WTs) are basically controlled by varying the generator load torque (with the so-called torque control) and the blade pitch angles (with the so-called pitch control) based on measurement of the generator shaft speed. These two controllers unitedly work to satisfy the control objectives, and it is crucial that they are tolerant to possible faults in the WT system. Passive fault-tolerant control comprises the design of robust controllers against disturbances and uncertainties. This enables the controller to counteract the effect of a fault without requiring reconfiguration or fault detection. In this regard, the main contribution of this paper is to propose new control techniques that not only provide fault tolerance capabilities to the WT system but also improve the overall performance of the system in both fault-free and faulty conditions. Coupling nonlinear aero-hydro-servo-elastic simulations of an offshore WT with jacket platform is carried out for several pitch actuator faults. The jacket platform motions and structural loads caused by fault events with the proposed controllers are compared with loads encountered during normal operation and with respect to a well-known baseline controller in the literature. The proposed controllers are based in the super-twisting algorithm by using feedback of the generator shaft speed as well as the fore-aft and side-to-side acceleration signals of the WT tower.20162016-01-0120162016-12-15journal articlehttp://purl.org/coar/resource_type/c_6501AOhttp://purl.org/coar/version/c_b1a7d7d4d402bcceinfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/98338https://dx.doi.org/10.1002/stc.1920reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2http://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/983382026-05-27T15:37:01Z
dc.title.none.fl_str_mv Acceleration-based fault-tolerant control design of offshore fixed wind turbines
title Acceleration-based fault-tolerant control design of offshore fixed wind turbines
spellingShingle Acceleration-based fault-tolerant control design of offshore fixed wind turbines
Tutivén Gálvez, Christian|||0000-0001-6322-4608
Wind power plants
fault-tolerant control
wind turbine control
offshore wind energy
super-twisting
vibration mitigation
Parcs eòlics marins
Àrees temàtiques de la UPC::Energies::Energia eòlica
title_short Acceleration-based fault-tolerant control design of offshore fixed wind turbines
title_full Acceleration-based fault-tolerant control design of offshore fixed wind turbines
title_fullStr Acceleration-based fault-tolerant control design of offshore fixed wind turbines
title_full_unstemmed Acceleration-based fault-tolerant control design of offshore fixed wind turbines
title_sort Acceleration-based fault-tolerant control design of offshore fixed wind turbines
dc.creator.none.fl_str_mv Tutivén Gálvez, Christian|||0000-0001-6322-4608
Vidal Seguí, Yolanda|||0000-0003-4964-6948
Rodellar Benedé, José|||0000-0002-1514-7713
Acho Zuppa, Leonardo|||0000-0002-4965-1133
author Tutivén Gálvez, Christian|||0000-0001-6322-4608
author_facet Tutivén Gálvez, Christian|||0000-0001-6322-4608
Vidal Seguí, Yolanda|||0000-0003-4964-6948
Rodellar Benedé, José|||0000-0002-1514-7713
Acho Zuppa, Leonardo|||0000-0002-4965-1133
author_role author
author2 Vidal Seguí, Yolanda|||0000-0003-4964-6948
Rodellar Benedé, José|||0000-0002-1514-7713
Acho Zuppa, Leonardo|||0000-0002-4965-1133
author2_role author
author
author
dc.subject.none.fl_str_mv Wind power plants
fault-tolerant control
wind turbine control
offshore wind energy
super-twisting
vibration mitigation
Parcs eòlics marins
Àrees temàtiques de la UPC::Energies::Energia eòlica
topic Wind power plants
fault-tolerant control
wind turbine control
offshore wind energy
super-twisting
vibration mitigation
Parcs eòlics marins
Àrees temàtiques de la UPC::Energies::Energia eòlica
description Wind turbines (WTs) are basically controlled by varying the generator load torque (with the so-called torque control) and the blade pitch angles (with the so-called pitch control) based on measurement of the generator shaft speed. These two controllers unitedly work to satisfy the control objectives, and it is crucial that they are tolerant to possible faults in the WT system. Passive fault-tolerant control comprises the design of robust controllers against disturbances and uncertainties. This enables the controller to counteract the effect of a fault without requiring reconfiguration or fault detection. In this regard, the main contribution of this paper is to propose new control techniques that not only provide fault tolerance capabilities to the WT system but also improve the overall performance of the system in both fault-free and faulty conditions. Coupling nonlinear aero-hydro-servo-elastic simulations of an offshore WT with jacket platform is carried out for several pitch actuator faults. The jacket platform motions and structural loads caused by fault events with the proposed controllers are compared with loads encountered during normal operation and with respect to a well-known baseline controller in the literature. The proposed controllers are based in the super-twisting algorithm by using feedback of the generator shaft speed as well as the fore-aft and side-to-side acceleration signals of the WT tower.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01
2016
2016-12-15
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AO
http://purl.org/coar/version/c_b1a7d7d4d402bcce
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/98338
https://dx.doi.org/10.1002/stc.1920
url https://hdl.handle.net/2117/98338
https://dx.doi.org/10.1002/stc.1920
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,198674

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