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PV power conditioning system using a three-phase multilevel pulse width modulation inverter employing cascaded Scott transformers

2019-01-12Journal article Restricted access
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dc.contributor.authorFernao Pires, Vitor
dc.contributor.authorFoito, Daniel
dc.contributor.authorCordeiro, Armando
dc.date.accessioned2019-05-13T08:28:30Z
dc.date.available2019-05-13T08:28:30Z
dc.date.issued2019-01-12
dc.description.abstractVoltage source inverters (VSIs) are power converters that are considered essential in grid connected photovoltaic (PV) generators. There are several types of topologies for these converters. However, from the point of view of high-quality AC output voltage, multilevel inverters are considered the most adequate. Under this context, this study proposes a new structure for the three-phase DC-AC conversion stage for a grid-connected PV system. It consists of two four-leg two-level voltage source inverters that are connected to two PV generators. These inverters are associated with two Scott transformers. The secondary windings of the transformer are connected in a way that allows a series connection. Due to this, a multilevel operation will be achieved. The performance of the proposed power conditioning system will be verified through simulation and experimental results.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPIRES, Vítor Fernão; FOITO, Daniel; CORDEIRO, Armando – PV power conditioning system using a three-phase multilevel pulse width modulation inverter employing cascaded Scott transformers. IET Power Electronics. ISSN 1755-4535. Vol. 12, N.º 1 (2019), pp. 102-111pt_PT
dc.identifier.doi10.1049/iet-pel.2018.5586pt_PT
dc.identifier.issn1755-4535
dc.identifier.issn1755-4543
dc.identifier.urihttp://hdl.handle.net/10400.21/9978
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInstitution of Engineering and Technologypt_PT
dc.relationPest-E/EEI/LA0021/2014 - FCTpt_PT
dc.subjectInvertorspt_PT
dc.subjectPower transformerspt_PT
dc.subjectPWM invertorspt_PT
dc.subjectPower gridspt_PT
dc.subjectDC-AC power convertorspt_PT
dc.subjectPhotovoltaic power systemspt_PT
dc.titlePV power conditioning system using a three-phase multilevel pulse width modulation inverter employing cascaded Scott transformerspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FCEC%2F50021%2F2013/PT
oaire.citation.endPage111pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage102pt_PT
oaire.citation.titleIET Power Electronicspt_PT
oaire.citation.volume12pt_PT
oaire.fundingStream5876
person.familyNameFernao Pires
person.familyNameFoito
person.familyNameCordeiro
person.givenNameVitor
person.givenNameDaniel
person.givenNameArmando
person.identifier1017494
person.identifier2692732
person.identifier.ciencia-idDC1C-D708-69C5
person.identifier.ciencia-idEE1F-34B0-4A02
person.identifier.orcid0000-0002-3764-0955
person.identifier.orcid0000-0003-4831-9064
person.identifier.orcid0000-0001-6658-5783
person.identifier.ridL-6836-2015
person.identifier.scopus-author-id7003305269
person.identifier.scopus-author-id16174830500
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication2891ab5a-f371-44ac-8d28-f49a8c3efabd
relation.isAuthorOfPublication59408426-0129-4fe0-aaa4-954a8d57c0a9
relation.isAuthorOfPublicationcb166065-fd85-42f7-88b5-a835226f38a1
relation.isAuthorOfPublication.latestForDiscovery59408426-0129-4fe0-aaa4-954a8d57c0a9
relation.isProjectOfPublication9964a800-3334-42d6-aab0-1f8870cbe7b1
relation.isProjectOfPublication.latestForDiscovery9964a800-3334-42d6-aab0-1f8870cbe7b1

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