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

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dc.contributor.authorBurgos-Mellado, Claudio
dc.contributor.authorDonoso, Felipe
dc.contributor.authorLlanos, Jacqueline
dc.contributor.authorMartinez-Gomez, Manuel
dc.contributor.authorMorales-Paredes, Helmo K. [UNESP]
dc.contributor.authorTorres, Miguel
dc.contributor.authorIEEE
dc.contributor.institutionUniv OHiggins
dc.contributor.institutionUniv Chile
dc.contributor.institutionUniv Fuerzas Armadas ESPE
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-07-29T11:59:28Z
dc.date.available2023-07-29T11:59:28Z
dc.date.issued2021-01-01
dc.description.abstractThis 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.en
dc.description.affiliationUniv OHiggins, Inst Engn Sci, Rancagua, Chile
dc.description.affiliationUniv Chile, Dept Elect Engn, Santiago, Chile
dc.description.affiliationUniv Fuerzas Armadas ESPE, Dept Elect & Elect Engn, Sangolqui, Ecuador
dc.description.affiliationSao Paulo State Univ Unesp, Grp Automat & Integrated Syst, Sorocaba, Brazil
dc.description.affiliationUnespSao Paulo State Univ Unesp, Grp Automat & Integrated Syst, Sorocaba, Brazil
dc.format.extent6
dc.identifierhttp://dx.doi.org/10.1109/EGRID52793.2021.9662144
dc.identifier.citation2021 6th IEEE Workshop on the Electronic Grid (egrid). New York: IEEE, 6 p., 2021.
dc.identifier.doi10.1109/EGRID52793.2021.9662144
dc.identifier.urihttp://hdl.handle.net/11449/245597
dc.identifier.wosWOS:000944212100017
dc.language.isoeng
dc.publisherIeee
dc.relation.ispartof2021 6th Ieee Workshop On The Electronic Grid (egrid)
dc.sourceWeb of Science
dc.subjectDistributed control
dc.subjectConsensus protocol
dc.subjectIsolated Microgrid
dc.subjectImbalance Sharing
dc.subjectSingle-Phase Reactive Power
dc.titleConsensus-Based Distributed Control for Improving the Sharing of Unbalanced Currents in Three-phase Three-wire Isolated Microgridsen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIeee
unesp.author.orcid0000-0002-4337-7866[4]

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