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dc.contributor.authorAcosta Cambranis, Fernando Geovany
dc.contributor.authorZaragoza Bertomeu, Jordi
dc.contributor.authorBerbel Artal, Néstor
dc.contributor.authorCapellá Frau, Gabriel José
dc.contributor.authorRomeral Martínez, José Luis
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Enginyeria Electrònica
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2022-07-26T07:25:59Z
dc.date.available2022-07-26T07:25:59Z
dc.date.issued2023-03
dc.identifier.citationAcosta, F. [et al.]. Constant common-mode voltage strategies using sigma-delta modulators in five-phase VSI. "IEEE transactions on industrial electronics", March 2023, vol. 70, núm. 3, p. 2189-2198.
dc.identifier.issn1557-9948
dc.identifier.urihttp://hdl.handle.net/2117/371069
dc.description© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.description.abstractThis paper proposes and studies different sigma-delta () modulation strategies for obtaining a constant common-mode voltage (CMV) by eliminating the CMV level transitions in a five-phase voltage source inverter (VSI). These techniques are based on choosing vectors that generate a constant CMV with values of 0.1Vdc or 0.1Vdc. Because of the high-switching frequencies used with wide-bandgap semiconductors, pulse-width modulation (PWM) techniques continually generate high dv/dt values. Therefore, the proposal to combine a modulation strategy with vector selections achieves: 1) a constant CMV level due to the elimination of its level transitions; 2) a reduction in conducted electromagnetic interference; and 3) a high-efficiency converter operation. The average number of switching per transistor of the VSI is analyzed using the results from Matlab/Simulink and PLECS simulations. Experimental results are obtained by applying the proposed modulation strategies on a VSI with silicon carbide (SiC) MOSFETs. The results demonstrate the achievement of the aforementioned features.
dc.description.sponsorshipThis work was supported in part by the Ministerio de Ciencia, Innovacion y Universidades of Spain within ´ the TRA2016-80472-R and PID2019-111420RB-I00 projects, the CONACYT of Mexico under scholarship 496458, Secre- ´ taria d’Universitats i Recerca del Departament d’Empresa i Coneixement de la Generalitat de Catalunya.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Energies::Eficiència energètica
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
dc.subject.lcshEnergy conversion
dc.subject.lcshSemiconductors
dc.subject.otherCommon-mode voltage
dc.subject.otherFive-phase VSI
dc.subject.otherPower losses
dc.subject.otherSigma-delta modulation
dc.subject.otherTotal harmonic distortion
dc.subject.otherWide-bandgap devices
dc.titleConstant common-mode voltage strategies using sigma-delta modulators in five-phase VSI
dc.typeArticle
dc.subject.lemacConversió d'energia
dc.subject.lemacSemiconductors
dc.contributor.groupUniversitat Politècnica de Catalunya. MCIA - Motion Control and Industrial Applications Research Group
dc.contributor.groupUniversitat Politècnica de Catalunya. (TIEG) - Terrassa Industrial Electronics Group
dc.identifier.doi10.1109/TIE.2022.3170617
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/9767578
dc.rights.accessOpen Access
local.identifier.drac33746174
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-111420RB-I00/ES/SISTEMA DE CONVERSION DE POTENCIA DC%2FDC AISLADO MULTIPUERTO DE ALTA EFICIENCIA Y DENSIDAD DE POTENCIA BASADO EN DISPOSITIVOS DE AMPLIO ANCHO DE BANDA PARA VEHICULOS ELECTRICOS/
local.citation.authorAcosta, F.; Zaragoza, J.; Berbel, N.; Capella, G.; Romeral, L.
local.citation.publicationNameIEEE transactions on industrial electronics
local.citation.volume70
local.citation.number3
local.citation.startingPage2189
local.citation.endingPage2198


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