Droop control design of multi-VSC systems for offshore networks to integrate wind energy

This research envisages the droop control design of multi voltage source converter systems for offshore networks to integrate wind power plant with the grids. An offshore AC network is formulated by connecting several nearby wind power plants together with AC cables. The net energy in the network is...

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Detalles Bibliográficos
Autores: Raza, Muhammad|||0000-0002-4385-5020, Schönleber, Kevin, Gomis Bellmunt, Oriol|||0000-0002-9507-8278
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/101514
Acceso en línea:https://hdl.handle.net/2117/101514
https://dx.doi.org/10.3390/en9100826
Access Level:acceso abierto
Palabra clave:Wind power
droop control
dynamic analysis
frequency control
offshore wind power plant
power sharing
voltage control
VSC-HVDC system
Energia eòlica
Àrees temàtiques de la UPC::Enginyeria elèctrica
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repository_id_str
spelling Droop control design of multi-VSC systems for offshore networks to integrate wind energyRaza, Muhammad|||0000-0002-4385-5020Schönleber, KevinGomis Bellmunt, Oriol|||0000-0002-9507-8278Wind powerdroop controldynamic analysisfrequency controloffshore wind power plantpower sharingvoltage controlVSC-HVDC systemEnergia eòlicaÀrees temàtiques de la UPC::Enginyeria elèctricaThis research envisages the droop control design of multi voltage source converter systems for offshore networks to integrate wind power plant with the grids. An offshore AC network is formulated by connecting several nearby wind power plants together with AC cables. The net energy in the network is transferred to onshore using voltage source high voltage direct current (VSC-HVDC) transmissionsystems. In the proposed configuration, an offshore network is energized by more than one VSC-HVDC system, hereby providing redundancy to continue operation in case of failure in one of the HVDC transmission lines. The power distribution between VSC-HVDC systems is done using a droop control scheme. Frequency droop is implemented to share active power, and voltage droop is implemented to share reactive power. Furthermore, a method of calculating droop gains according to the contribution factor of each converter is presented. The system has been analyzed to evaluate the voltage profile of the network affected by the droop control. Nonlinear dynamic simulation has been performed for the verification of the control principle.Peer Reviewed20162016-10-1420172017-02-24journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/101514https://dx.doi.org/10.3390/en9100826reponame: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:2117/1015142026-05-27T15:37:01Z
dc.title.none.fl_str_mv Droop control design of multi-VSC systems for offshore networks to integrate wind energy
title Droop control design of multi-VSC systems for offshore networks to integrate wind energy
spellingShingle Droop control design of multi-VSC systems for offshore networks to integrate wind energy
Raza, Muhammad|||0000-0002-4385-5020
Wind power
droop control
dynamic analysis
frequency control
offshore wind power plant
power sharing
voltage control
VSC-HVDC system
Energia eòlica
Àrees temàtiques de la UPC::Enginyeria elèctrica
title_short Droop control design of multi-VSC systems for offshore networks to integrate wind energy
title_full Droop control design of multi-VSC systems for offshore networks to integrate wind energy
title_fullStr Droop control design of multi-VSC systems for offshore networks to integrate wind energy
title_full_unstemmed Droop control design of multi-VSC systems for offshore networks to integrate wind energy
title_sort Droop control design of multi-VSC systems for offshore networks to integrate wind energy
dc.creator.none.fl_str_mv Raza, Muhammad|||0000-0002-4385-5020
Schönleber, Kevin
Gomis Bellmunt, Oriol|||0000-0002-9507-8278
author Raza, Muhammad|||0000-0002-4385-5020
author_facet Raza, Muhammad|||0000-0002-4385-5020
Schönleber, Kevin
Gomis Bellmunt, Oriol|||0000-0002-9507-8278
author_role author
author2 Schönleber, Kevin
Gomis Bellmunt, Oriol|||0000-0002-9507-8278
author2_role author
author
dc.subject.none.fl_str_mv Wind power
droop control
dynamic analysis
frequency control
offshore wind power plant
power sharing
voltage control
VSC-HVDC system
Energia eòlica
Àrees temàtiques de la UPC::Enginyeria elèctrica
topic Wind power
droop control
dynamic analysis
frequency control
offshore wind power plant
power sharing
voltage control
VSC-HVDC system
Energia eòlica
Àrees temàtiques de la UPC::Enginyeria elèctrica
description This research envisages the droop control design of multi voltage source converter systems for offshore networks to integrate wind power plant with the grids. An offshore AC network is formulated by connecting several nearby wind power plants together with AC cables. The net energy in the network is transferred to onshore using voltage source high voltage direct current (VSC-HVDC) transmissionsystems. In the proposed configuration, an offshore network is energized by more than one VSC-HVDC system, hereby providing redundancy to continue operation in case of failure in one of the HVDC transmission lines. The power distribution between VSC-HVDC systems is done using a droop control scheme. Frequency droop is implemented to share active power, and voltage droop is implemented to share reactive power. Furthermore, a method of calculating droop gains according to the contribution factor of each converter is presented. The system has been analyzed to evaluate the voltage profile of the network affected by the droop control. Nonlinear dynamic simulation has been performed for the verification of the control principle.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-10-14
2017
2017-02-24
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/101514
https://dx.doi.org/10.3390/en9100826
url https://hdl.handle.net/2117/101514
https://dx.doi.org/10.3390/en9100826
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 15.301603

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