Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids

Detalhes bibliográficos
Autor(a) principal: Burgos-Mellado, Claudio
Data de Publicação: 2021
Outros Autores: Donoso, Felipe, Llanos, Jacqueline, Martinez-Gomez, Manuel, Morales-Paredes, Helmo K. [UNESP], Torres, Miguel, IEEE
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/EGRID52793.2021.9662144
http://hdl.handle.net/11449/245597
Resumo: This paper proposes a secondary distributed control strategy to achieve the sharing of unbalanced currents between 3-leg power converters, operating under droop control, in a three-phase three-wire isolated Microgrid (MG). To this end, a modified Q - E droop controller is used, where new control actions are defined to achieve the unbalanced currents sharing amongst the converters. These control actions are generated, in the secondary control level, by a consensus-based algorithm, where the consensus variables correspond to the single-phase reactive powers of the converters. This paper shows that sharing negative sequence current components amongst the power converters can be managed by achieving a consensus (per phase) of single-phase reactive powers. Extensive simulations demonstrate the excellent performance of the proposed controller.
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spelling Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated MicrogridsDistributed controlConsensus protocolIsolated MicrogridImbalance SharingSingle-Phase Reactive PowerThis paper proposes a secondary distributed control strategy to achieve the sharing of unbalanced currents between 3-leg power converters, operating under droop control, in a three-phase three-wire isolated Microgrid (MG). To this end, a modified Q - E droop controller is used, where new control actions are defined to achieve the unbalanced currents sharing amongst the converters. These control actions are generated, in the secondary control level, by a consensus-based algorithm, where the consensus variables correspond to the single-phase reactive powers of the converters. This paper shows that sharing negative sequence current components amongst the power converters can be managed by achieving a consensus (per phase) of single-phase reactive powers. Extensive simulations demonstrate the excellent performance of the proposed controller.Univ OHiggins, Inst Engn Sci, Rancagua, ChileUniv Chile, Dept Elect Engn, Santiago, ChileUniv Fuerzas Armadas ESPE, Dept Elect & Elect Engn, Sangolqui, EcuadorSao Paulo State Univ Unesp, Grp Automat & Integrated Syst, Sorocaba, BrazilSao Paulo State Univ Unesp, Grp Automat & Integrated Syst, Sorocaba, BrazilIeeeUniv OHigginsUniv ChileUniv Fuerzas Armadas ESPEUniversidade Estadual Paulista (UNESP)Burgos-Mellado, ClaudioDonoso, FelipeLlanos, JacquelineMartinez-Gomez, ManuelMorales-Paredes, Helmo K. [UNESP]Torres, MiguelIEEE2023-07-29T11:59:28Z2023-07-29T11:59:28Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject6http://dx.doi.org/10.1109/EGRID52793.2021.96621442021 6th IEEE Workshop on the Electronic Grid (egrid). New York: IEEE, 6 p., 2021.http://hdl.handle.net/11449/24559710.1109/EGRID52793.2021.9662144WOS:000944212100017Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2021 6th Ieee Workshop On The Electronic Grid (egrid)info:eu-repo/semantics/openAccess2023-07-29T11:59:28Zoai:repositorio.unesp.br:11449/245597Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:54:27.961175Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids
title Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids
spellingShingle Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids
Burgos-Mellado, Claudio
Distributed control
Consensus protocol
Isolated Microgrid
Imbalance Sharing
Single-Phase Reactive Power
title_short Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids
title_full Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids
title_fullStr Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids
title_full_unstemmed Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids
title_sort Consensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgrids
author Burgos-Mellado, Claudio
author_facet Burgos-Mellado, Claudio
Donoso, Felipe
Llanos, Jacqueline
Martinez-Gomez, Manuel
Morales-Paredes, Helmo K. [UNESP]
Torres, Miguel
IEEE
author_role author
author2 Donoso, Felipe
Llanos, Jacqueline
Martinez-Gomez, Manuel
Morales-Paredes, Helmo K. [UNESP]
Torres, Miguel
IEEE
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Univ OHiggins
Univ Chile
Univ Fuerzas Armadas ESPE
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Burgos-Mellado, Claudio
Donoso, Felipe
Llanos, Jacqueline
Martinez-Gomez, Manuel
Morales-Paredes, Helmo K. [UNESP]
Torres, Miguel
IEEE
dc.subject.por.fl_str_mv Distributed control
Consensus protocol
Isolated Microgrid
Imbalance Sharing
Single-Phase Reactive Power
topic Distributed control
Consensus protocol
Isolated Microgrid
Imbalance Sharing
Single-Phase Reactive Power
description This paper proposes a secondary distributed control strategy to achieve the sharing of unbalanced currents between 3-leg power converters, operating under droop control, in a three-phase three-wire isolated Microgrid (MG). To this end, a modified Q - E droop controller is used, where new control actions are defined to achieve the unbalanced currents sharing amongst the converters. These control actions are generated, in the secondary control level, by a consensus-based algorithm, where the consensus variables correspond to the single-phase reactive powers of the converters. This paper shows that sharing negative sequence current components amongst the power converters can be managed by achieving a consensus (per phase) of single-phase reactive powers. Extensive simulations demonstrate the excellent performance of the proposed controller.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
2023-07-29T11:59:28Z
2023-07-29T11:59:28Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1109/EGRID52793.2021.9662144
2021 6th IEEE Workshop on the Electronic Grid (egrid). New York: IEEE, 6 p., 2021.
http://hdl.handle.net/11449/245597
10.1109/EGRID52793.2021.9662144
WOS:000944212100017
url http://dx.doi.org/10.1109/EGRID52793.2021.9662144
http://hdl.handle.net/11449/245597
identifier_str_mv 2021 6th IEEE Workshop on the Electronic Grid (egrid). New York: IEEE, 6 p., 2021.
10.1109/EGRID52793.2021.9662144
WOS:000944212100017
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2021 6th Ieee Workshop On The Electronic Grid (egrid)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 6
dc.publisher.none.fl_str_mv Ieee
publisher.none.fl_str_mv Ieee
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128874205151232

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