PWM Method to Eliminate Power Sources in a Nonredundant 27-Level Inverter for Machine Drive Applications

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dc.contributor.authorRotella Macchiavello, Mauricio Humberto
dc.contributor.authorPenailillo Salgado, Gonzalo Eduardo
dc.contributor.authorPereda Torres, Javier Eduardo
dc.contributor.authorDixon, Juan
dc.date.accessioned2022-05-18T14:04:47Z
dc.date.available2022-05-18T14:04:47Z
dc.date.issued2009
dc.description.abstractA nonredundant three-stage 27-level inverter using ldquoHrdquo converters is analyzed for medium- and high-power machine drive applications. The main advantage of this converter is the optimization of levels with a minimum number of semiconductors. However, the system needs six bidirectional and isolated power supplies and three more unidirectional if the machine is not using regenerative braking. In this paper, these nine power supplies are reduced to only four, all of them unidirectional, using three strategies: 1) the utilization of independent and isolated windings for each phase of the motor; 2) the utilization of independent input transformers; and 3) the most important of them, the application of special pulsewidth modulation (PWM) strategies on the 27-level converter, to keep positive average power at the medium power bridges and zero average power at the low-power bridges. The generation of this PWM and control of this multiconverter was implemented using DSP controllers, which give flexibility to the system.
dc.fuente.origenIEEE
dc.identifier.doi10.1109/TIE.2008.927233
dc.identifier.issn1557-9948
dc.identifier.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=4735595
dc.identifier.urihttps://doi.org/10.1109/TIE.2008.927233
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/64101
dc.information.autorucEscuela de ingeniería ; Rotella Macchiavello, Mauricio Humberto ; S/I ; 76526
dc.information.autorucEscuela de ingeniería ; Penailillo Salgado, Gonzalo Eduardo ; S/I ; 125969
dc.information.autorucEscuela de ingeniería ; Pereda Torres, Javier Eduardo ; S/I ; 131481
dc.information.autorucEscuela de ingeniería ; Dixon, Juan ; S/I ; 99537
dc.issue.numero1
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final201
dc.pagina.inicio194
dc.publisherIEEE
dc.revistaIEEE Transactions on Industrial Electronics
dc.rightsacceso restringido
dc.subjectPulse width modulation inverters
dc.subjectPulse width modulation converters
dc.subjectPulse width modulation
dc.subjectPulsed power supplies
dc.subjectBridges
dc.subjectControl systems
dc.subjectPower supplies
dc.subjectPulse transformers
dc.subjectPhase modulation
dc.subjectDigital signal processing
dc.titlePWM Method to Eliminate Power Sources in a Nonredundant 27-Level Inverter for Machine Drive Applicationses_ES
dc.typeartículo
dc.volumen56
sipa.codpersvinculados76526
sipa.codpersvinculados125969
sipa.codpersvinculados131481
sipa.codpersvinculados99537
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