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Three-phase T-type qZ source inverter with control current associated to a vectorial modulator for photovoltaic applications

2017-04Conference object Open access
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dc.contributor.authorFernao Pires, Vitor
dc.contributor.authorFoito, D.
dc.contributor.authorCordeiro, Armando
dc.contributor.authorMartins, João
dc.date.accessioned2017-05-08T08:08:06Z
dc.date.available2017-05-08T08:08:06Z
dc.date.issued2017-04
dc.description.abstractThis paper presents a fast and robust control system for a three-phase quasi-Z-source inverter (qZSI) connected to the grid. The topology combines two quasi-Z-source networks with a T-type inverter allowing to obtain AC voltages with multilevel characteristics and properties of the referred networks. To control this system a closed-loop current controller for the AC currents is proposed. The controller is based on a vectorial modulator associated to the shoot-through states. The DC-link voltage is maintained stable at the reference value by adjusting the shoot-through duty cycle. The controller is characterized by fast transient response and robustness to parameter and load variations. In order to confirm the desired characteristics and performance of the converter and control system several simulation tests were performed.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPIRES, V. Fernão; [et al] – Three-phase T-type qZ source inverter with control current associated to a vectorial modulator for photovoltaic applications. In Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 2017 11th IEEE International Conference on. Cadiz, Spain: IEEE, 2017. ISBN 978-1-5090-4963-9. Pp. 656-661pt_PT
dc.identifier.doi10.1109/CPE.2017.7915250pt_PT
dc.identifier.isbn978-1-5090-4963-9
dc.identifier.isbn978-1-5090-4964-6
dc.identifier.issn2166-9546
dc.identifier.urihttp://hdl.handle.net/10400.21/6980
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInstitute of Electrical and Electronics Engineerspt_PT
dc.relation.publisherversionhttp://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7915250pt_PT
dc.subjectT-Type converterpt_PT
dc.subjectqZ voltage source inverterpt_PT
dc.subjectcurrent controllerpt_PT
dc.subjectshoot-through statespt_PT
dc.titleThree-phase T-type qZ source inverter with control current associated to a vectorial modulator for photovoltaic applicationspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.endPage661pt_PT
oaire.citation.issue11pt_PT
oaire.citation.startPage656pt_PT
oaire.citation.titleIEEE Xplorept_PT
person.familyNameFernao Pires
person.familyNameCordeiro
person.familyNameMartins
person.givenNameVitor
person.givenNameArmando
person.givenNameJoão
person.identifier1017494
person.identifier2692732
person.identifier.ciencia-idDC1C-D708-69C5
person.identifier.ciencia-idEE1F-34B0-4A02
person.identifier.ciencia-idCD13-5257-F4CA
person.identifier.orcid0000-0002-3764-0955
person.identifier.orcid0000-0001-6658-5783
person.identifier.orcid0000-0002-2248-2595
person.identifier.ridL-6836-2015
person.identifier.ridG-8903-2011
person.identifier.scopus-author-id7003305269
person.identifier.scopus-author-id7201798943
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication2891ab5a-f371-44ac-8d28-f49a8c3efabd
relation.isAuthorOfPublicationcb166065-fd85-42f7-88b5-a835226f38a1
relation.isAuthorOfPublication952e4f81-8718-4d99-88f5-6479edf127b9
relation.isAuthorOfPublication.latestForDiscoverycb166065-fd85-42f7-88b5-a835226f38a1

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