Stability analysis of systems with high VSC penetration: where is the limit?

The paper addresses the stability of modern voltage-source-converter-dominated power systems, which are experiencing a progressive phase-out of conventional generation. An essential system model is used to capture the fundamental system dynamics, to conduct a thorough mathematical analysis and under...

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Autores: Collados Rodríguez, Carlos|||0000-0002-5421-9775, Cheah Mañé, Marc|||0000-0002-0942-661X, Prieto Araujo, Eduardo|||0000-0003-4349-5923, Gomis Bellmunt, Oriol|||0000-0002-9507-8278
Tipo de recurso: artículo
Fecha de publicación:2019
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:2117/189033
Acceso en línea:https://hdl.handle.net/2117/189033
https://dx.doi.org/10.1109/TPWRD.2019.2959541
Access Level:acceso abierto
Palabra clave:Electric current converters
Synchronous generator
Voltage source converter (VSC)
VSC-dominated power systems
Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Enginyeria elèctrica
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repository_id_str
spelling Stability analysis of systems with high VSC penetration: where is the limit?Collados Rodríguez, Carlos|||0000-0002-5421-9775Cheah Mañé, Marc|||0000-0002-0942-661XPrieto Araujo, Eduardo|||0000-0003-4349-5923Gomis Bellmunt, Oriol|||0000-0002-9507-8278Electric current convertersSynchronous generatorVoltage source converter (VSC)VSC-dominated power systemsConvertidors de corrent elèctricÀrees temàtiques de la UPC::Enginyeria elèctricaThe paper addresses the stability of modern voltage-source-converter-dominated power systems, which are experiencing a progressive phase-out of conventional generation. An essential system model is used to capture the fundamental system dynamics, to conduct a thorough mathematical analysis and understand the principles governing network stability in converter-dominated power systems. A detailed analysis is developed to identify the stability limits of this system when voltage source converters operate in grid-following mode. A complete mathematical linear model including the dynamics of the network elements is used to identify these stability limits. Based on this model, a detailed assessment of the influence that the voltage source converter controllers have on the system stability is performed to identify potential stability and reveal the main mechanisms of interaction. Then, a study to identify the minimum synchronous generation to ensure system stability is developed, including analytical expressions of some critical system poles. The mathematical results obtained are validated with a complete non-linear simulation model of the system.Peer ReviewedInstitute of Electrical and Electronics Engineers (IEEE)20192019-12-1620202020-05-26journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/189033https://dx.doi.org/10.1109/TPWRD.2019.2959541reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1890332026-05-27T15:37:01Z
dc.title.none.fl_str_mv Stability analysis of systems with high VSC penetration: where is the limit?
title Stability analysis of systems with high VSC penetration: where is the limit?
spellingShingle Stability analysis of systems with high VSC penetration: where is the limit?
Collados Rodríguez, Carlos|||0000-0002-5421-9775
Electric current converters
Synchronous generator
Voltage source converter (VSC)
VSC-dominated power systems
Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Enginyeria elèctrica
title_short Stability analysis of systems with high VSC penetration: where is the limit?
title_full Stability analysis of systems with high VSC penetration: where is the limit?
title_fullStr Stability analysis of systems with high VSC penetration: where is the limit?
title_full_unstemmed Stability analysis of systems with high VSC penetration: where is the limit?
title_sort Stability analysis of systems with high VSC penetration: where is the limit?
dc.creator.none.fl_str_mv Collados Rodríguez, Carlos|||0000-0002-5421-9775
Cheah Mañé, Marc|||0000-0002-0942-661X
Prieto Araujo, Eduardo|||0000-0003-4349-5923
Gomis Bellmunt, Oriol|||0000-0002-9507-8278
author Collados Rodríguez, Carlos|||0000-0002-5421-9775
author_facet Collados Rodríguez, Carlos|||0000-0002-5421-9775
Cheah Mañé, Marc|||0000-0002-0942-661X
Prieto Araujo, Eduardo|||0000-0003-4349-5923
Gomis Bellmunt, Oriol|||0000-0002-9507-8278
author_role author
author2 Cheah Mañé, Marc|||0000-0002-0942-661X
Prieto Araujo, Eduardo|||0000-0003-4349-5923
Gomis Bellmunt, Oriol|||0000-0002-9507-8278
author2_role author
author
author
dc.subject.none.fl_str_mv Electric current converters
Synchronous generator
Voltage source converter (VSC)
VSC-dominated power systems
Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Enginyeria elèctrica
topic Electric current converters
Synchronous generator
Voltage source converter (VSC)
VSC-dominated power systems
Convertidors de corrent elèctric
Àrees temàtiques de la UPC::Enginyeria elèctrica
description The paper addresses the stability of modern voltage-source-converter-dominated power systems, which are experiencing a progressive phase-out of conventional generation. An essential system model is used to capture the fundamental system dynamics, to conduct a thorough mathematical analysis and understand the principles governing network stability in converter-dominated power systems. A detailed analysis is developed to identify the stability limits of this system when voltage source converters operate in grid-following mode. A complete mathematical linear model including the dynamics of the network elements is used to identify these stability limits. Based on this model, a detailed assessment of the influence that the voltage source converter controllers have on the system stability is performed to identify potential stability and reveal the main mechanisms of interaction. Then, a study to identify the minimum synchronous generation to ensure system stability is developed, including analytical expressions of some critical system poles. The mathematical results obtained are validated with a complete non-linear simulation model of the system.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-12-16
2020
2020-05-26
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/189033
https://dx.doi.org/10.1109/TPWRD.2019.2959541
url https://hdl.handle.net/2117/189033
https://dx.doi.org/10.1109/TPWRD.2019.2959541
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
Attribution-NonCommercial-NoDerivs 3.0 Spain
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
Attribution-NonCommercial-NoDerivs 3.0 Spain
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 Institute of Electrical and Electronics Engineers (IEEE)
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers (IEEE)
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 15.300724

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