Mutual interactions and stability analysis of bipolar DC microgrids

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Detalles Bibliográficos
Autores: Dadjo Tavakoli, Saman, Zhang, Peng, Lu, Xiaonan
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:2117/356114
Acceso en línea:https://hdl.handle.net/2117/356114
https://dx.doi.org/10.17775/CSEEJPES.2018.00870
Access Level:acceso abierto
Palabra clave:Microgrids (Smart power grids)
Microxarxes (Xarxes elèctriques intel·ligents)
Àrees temàtiques de la UPC::Energies::Energia elèctrica
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spelling Mutual interactions and stability analysis of bipolar DC microgridsDadjo Tavakoli, SamanZhang, PengLu, XiaonanMicrogrids (Smart power grids)Microxarxes (Xarxes elèctriques intel·ligents)Àrees temàtiques de la UPC::Energies::Energia elèctrica© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other worksThis paper presents an Multi-Input Multi-Output (MIMO) analysis to investigate the mutual interactions and small-signal stability of bipolar-type dc microgrids. Since bipolar dc microgrid is replete with power-electronic converters, its dynamics can not be understood unless the interactions among control systems of converters are properly investigated. To tackle the challenge, each converter in microgrid is modeled via an MIMO transfer matrix. Then, the MIMO models are combined together based on the interactions among the control systems of source and load converters. From this integrative MIMO model, the mutual interactions between various input-output pairs are quantified using Gershgorin Band theorem. Also, Singular Value Decomposition (SVD) analysis is carried out to estimate the frequency of unstable poles. Test results not only successfully validate the effectiveness of the MIMO method but also show that the control system of voltage balancer has a major impact on the overall stability of bipolar dc microgrid, making it a suitable location for applying damping systems.Peer ReviewedCSEE20192019-12-1120212021-11-11journal articlehttp://purl.org/coar/resource_type/c_6501AOhttp://purl.org/coar/version/c_b1a7d7d4d402bcceinfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/356114https://dx.doi.org/10.17775/CSEEJPES.2018.00870reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3561142026-05-27T15:37:01Z
dc.title.none.fl_str_mv Mutual interactions and stability analysis of bipolar DC microgrids
title Mutual interactions and stability analysis of bipolar DC microgrids
spellingShingle Mutual interactions and stability analysis of bipolar DC microgrids
Dadjo Tavakoli, Saman
Microgrids (Smart power grids)
Microxarxes (Xarxes elèctriques intel·ligents)
Àrees temàtiques de la UPC::Energies::Energia elèctrica
title_short Mutual interactions and stability analysis of bipolar DC microgrids
title_full Mutual interactions and stability analysis of bipolar DC microgrids
title_fullStr Mutual interactions and stability analysis of bipolar DC microgrids
title_full_unstemmed Mutual interactions and stability analysis of bipolar DC microgrids
title_sort Mutual interactions and stability analysis of bipolar DC microgrids
dc.creator.none.fl_str_mv Dadjo Tavakoli, Saman
Zhang, Peng
Lu, Xiaonan
author Dadjo Tavakoli, Saman
author_facet Dadjo Tavakoli, Saman
Zhang, Peng
Lu, Xiaonan
author_role author
author2 Zhang, Peng
Lu, Xiaonan
author2_role author
author
dc.subject.none.fl_str_mv Microgrids (Smart power grids)
Microxarxes (Xarxes elèctriques intel·ligents)
Àrees temàtiques de la UPC::Energies::Energia elèctrica
topic Microgrids (Smart power grids)
Microxarxes (Xarxes elèctriques intel·ligents)
Àrees temàtiques de la UPC::Energies::Energia elèctrica
description © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-12-11
2021
2021-11-11
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/2117/356114
https://dx.doi.org/10.17775/CSEEJPES.2018.00870
url https://hdl.handle.net/2117/356114
https://dx.doi.org/10.17775/CSEEJPES.2018.00870
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
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CSEE
publisher.none.fl_str_mv CSEE
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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