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Modular nine-level single-phase inverter with quadruple voltage gain using reduced blocking voltage switches

2025-03Artigo científico Acesso aberto
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dc.contributor.authorPires, V. Fernão
dc.contributor.authorCordeiro, Armando
dc.contributor.authorFoito, Daniel
dc.contributor.authorMonteiro, Joaquim
dc.contributor.authorChen, Hao
dc.contributor.authorSilva, J. Fernando
dc.contributor.institutionUNINOVA-Instituto de Desenvolvimento de Novas Tecnologias
dc.contributor.institutionCTS - Centro de Tecnologia e Sistemas
dc.contributor.pblElsevier
dc.date.accessioned2025-06-25T21:18:26Z
dc.date.available2025-06-25T21:18:26Z
dc.date.issued2025-03
dc.descriptionFunding Information: This work was supported by national funds through UnIRE, ISEL, Polytechnic University of Lisboa and FCT Fundação para a Ciência e a Tecnologia with reference UIDB/50021/2020 and UIDB/00066/2020.0.1109/PESC.2008.4591920. Publisher Copyright: © 2025
dc.description.abstractThis paper presents a novel approach to enhancing modular voltage source inverters, focusing on achieving high-voltage gain and minimizing harmonic distortion. The suggested solution includes a transformerless, single-phase, nine-level voltage source inverter that cuts down on the number of passive parts that are needed while still achieving a high-voltage gain of up to four times the input DC voltage sources. An essential feature of this topology is that all the switches are subjected to a maximum blocking voltage four times lower than the maximum AC voltage that can be applied to the load. Consequently, this leads to a significant reduction in the Total Voltage Blocking, standardization of the power semiconductors, and converter modularity structure. Furthermore, the proposed inverter topology presents voltage self-balancing capability, eliminating any balancing issues for the two floating capacitors of each voltage source inverter. The theoretical assumptions put forward in this study will be tested through experimental results obtained from a laboratory prototype.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent13
dc.format.extent9230047
dc.identifier.doi10.1016/j.prime.2025.100920
dc.identifier.issn2772-6711
dc.identifier.otherPURE: 119538157
dc.identifier.otherPURE UUID: 2285a1bc-ea6c-49ad-802f-8724389af422
dc.identifier.otherScopus: 85217130084
dc.identifier.urihttp://hdl.handle.net/10362/184483
dc.identifier.urlhttps://www.scopus.com/pages/publications/85217130084
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50021%2F2020/PT
dc.relationInstituto de Engenharia de Sistemas e Computadores, Investigação e Desenvolvimento em Lisboa
dc.subjectBoost inverter
dc.subjectHigh-voltage gain
dc.subjectMultilevel inverter
dc.subjectNine-level
dc.subjectSelf-balanced
dc.subjectEnergy Engineering and Power Technology
dc.subjectGeneral Engineering
dc.subjectElectrical and Electronic Engineering
dc.titleModular nine-level single-phase inverter with quadruple voltage gain using reduced blocking voltage switchesen
dc.typejournal article
degois.publication.firstPage1
degois.publication.lastPage13
degois.publication.titlee-Prime - Advances in Electrical Engineering, Electronics and Energy
degois.publication.volume11
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.fundingStream6817 - DCRRNI ID
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
relation.isProjectOfPublication1cf59518-2425-4137-a914-53580cbf4712
relation.isProjectOfPublication.latestForDiscovery1cf59518-2425-4137-a914-53580cbf4712

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