Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.

The objective of the Thesis is to study and analyze the modeling and control of a two-level VSC converter in grid following mode within a point-to-point HVDC link. To do that, the two converters and the link between them have been modeled. All the control algorithms are detailed, as well as their pa...

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Detalhes bibliográficos
Autor: Surroca Garcia, Aleix
Formato: tesis de maestría
Fecha de publicación:2024
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:2117/405280
Acesso em linha:https://hdl.handle.net/2117/405280
Access Level:acceso abierto
Palavra-chave:Electric current converters
Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Enginyeria elèctrica
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spelling Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.Surroca Garcia, AleixElectric current convertersConvertidors de corrent elèctricÀrees temàtiques de la UPC::Enginyeria elèctricaThe objective of the Thesis is to study and analyze the modeling and control of a two-level VSC converter in grid following mode within a point-to-point HVDC link. To do that, the two converters and the link between them have been modeled. All the control algorithms are detailed, as well as their parameterization, implementation and validation. Special attention is paid to the network support functionalities offered by the converters, such as frequency and AC voltage droop, but without losing sight of the physical limits of the converter and the different techniques to avoid exceeding them. On the other hand, the response of the HVDC link is compared with that of a synchronous generator model, detailing the importance of inertia and of the latter’s behavior as a voltage source. The interaction between the generator and converter support droops when facing a mismatch between generation and demand is studied. Finally, the stability limits of the system are analyzed for variations in the inertia and droop characteristics of the converter.Universitat Politècnica de CatalunyaPrieto Araujo, Eduardo20242024-02-0820242024-03-26master thesishttp://purl.org/coar/resource_type/c_bdccNAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/masterThesisapplication/pdfhttps://hdl.handle.net/2117/405280reponame: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:2117/4052802026-05-27T15:37:01Z
dc.title.none.fl_str_mv Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.
title Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.
spellingShingle Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.
Surroca Garcia, Aleix
Electric current converters
Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Enginyeria elèctrica
title_short Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.
title_full Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.
title_fullStr Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.
title_full_unstemmed Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.
title_sort Control and simulation of a 2-L VSC HVDC link together with a synchronous-based power plant.
dc.creator.none.fl_str_mv Surroca Garcia, Aleix
author Surroca Garcia, Aleix
author_facet Surroca Garcia, Aleix
author_role author
dc.contributor.none.fl_str_mv Prieto Araujo, Eduardo
dc.subject.none.fl_str_mv Electric current converters
Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Enginyeria elèctrica
topic Electric current converters
Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Enginyeria elèctrica
description The objective of the Thesis is to study and analyze the modeling and control of a two-level VSC converter in grid following mode within a point-to-point HVDC link. To do that, the two converters and the link between them have been modeled. All the control algorithms are detailed, as well as their parameterization, implementation and validation. Special attention is paid to the network support functionalities offered by the converters, such as frequency and AC voltage droop, but without losing sight of the physical limits of the converter and the different techniques to avoid exceeding them. On the other hand, the response of the HVDC link is compared with that of a synchronous generator model, detailing the importance of inertia and of the latter’s behavior as a voltage source. The interaction between the generator and converter support droops when facing a mismatch between generation and demand is studied. Finally, the stability limits of the system are analyzed for variations in the inertia and droop characteristics of the converter.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-02-08
2024
2024-03-26
dc.type.none.fl_str_mv master thesis
http://purl.org/coar/resource_type/c_bdcc
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/405280
url https://hdl.handle.net/2117/405280
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.publisher.none.fl_str_mv Universitat Politècnica de Catalunya
publisher.none.fl_str_mv Universitat Politècnica de Catalunya
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 15,300719

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