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Model predictive control of dual three-phase four-leg multilevel inverter supplying photovoltaic energy to low-voltage unbalanced grids

2023Comunicação em conferência Acesso aberto
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datacite.subject.fosEngenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
datacite.subject.sdg07:Energias Renováveis e Acessíveis
dc.contributor.authorMonteiro, Joaquim
dc.contributor.authorPires, V. Fernão
dc.contributor.authorSilva, J.
dc.contributor.authorFernando et al.
dc.contributor.authorMonteiro, Joaquim
dc.date.accessioned2026-09-24T12:08:58Z
dc.date.available2026-09-24T12:08:58Z
dc.date.issued2023
dc.description.abstractIn this paper, a new control system is proposed for a grid-connected photovoltaic (PV) generation system based on a dual three-phase four leg multilevel inverter. This power converter topology, built using two four-leg two-level three-phase inverters, connects two PV arrays in the DC side to three open-end-windings of a three-phase transformer on the AC side. This arrangement is controlled to inject the PV generated power into the low voltage (LV) grid allowing support for unbalanced loads. The proposed control system is based in the model predictive control (MPC). It allows the control of the injected grid currents in balanced/unbalanced conditions while ensuring the balance of the capacitor DC voltages. Several simulation tests are made to validate the effectiveness of the control strategy applied to the proposed PV generation system.eng
dc.identifier.citationMonteiro, J., Pires, V. F., Silva, J. F., & Pinto, S. (2023). Model Predictive Control of Dual Three-Phase Four-Leg Multilevel Inverter Supplying Photovoltaic Energy to Low-Voltage Unbalanced Grids. Em 12th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2023 (pp. 87-92). (12th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICRERA59003.2023.10269376
dc.identifier.doi10.1109/ICRERA59003.2023.10269376
dc.identifier.urihttp://hdl.handle.net/10400.21/23195
dc.language.isoeng
dc.peerreviewedyes
dc.publisherIEEE
dc.relationInstituto de Engenharia de Sistemas e Computadores, Investigação e Desenvolvimento em Lisboa
dc.relation.hasversionhttps://ieeexplore.ieee.org/document/10269376
dc.rights.uriN/A
dc.subjectDual inverter
dc.subjectMultilevel inverter
dc.subjectFour-leg two-level inverter
dc.subjectPhotovoltaic system (PV)
dc.subjectModel predictive control (MPC)
dc.titleModel predictive control of dual three-phase four-leg multilevel inverter supplying photovoltaic energy to low-voltage unbalanced gridseng
dc.typeconference paper
dspace.entity.typePublication
oaire.awardNumberUIDB/50021/2020
oaire.awardTitleInstituto de Engenharia de Sistemas e Computadores, Investigação e Desenvolvimento em Lisboa
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50021%2F2020/PT
oaire.citation.conferenceDate2023
oaire.citation.conferencePlaceCanada
oaire.citation.endPage93
oaire.citation.startPage87
oaire.citation.title12th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2023 - Oshawa
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameMonteiro
person.givenNameJoaquim
person.identifier1017446
person.identifier.ciencia-id4916-EA4B-17D4
person.identifier.orcid0000-0003-1930-9123
person.identifier.ridJ-8903-2013
person.identifier.scopus-author-id56582664700
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublicationaf7c0e5b-adc6-467f-b817-97fbf260f102
relation.isAuthorOfPublication.latestForDiscoveryaf7c0e5b-adc6-467f-b817-97fbf260f102
relation.isProjectOfPublication1f3e7ad3-87bb-4203-919b-53592c18fcea
relation.isProjectOfPublication.latestForDiscovery1f3e7ad3-87bb-4203-919b-53592c18fcea

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ISEL - Eng. Electrotécn. - Comunicações