Novel continous space vector modulation in cascaded multilevel converters

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dc.contributor.authorDurán Godoy, Tomás Antonio
dc.contributor.authorPereda Torres, Javier Eduardo
dc.date.accessioned2022-05-13T19:15:21Z
dc.date.available2022-05-13T19:15:21Z
dc.date.issued2014
dc.description.abstractDC to AC conversion technology has succeeded in obtaining high power quality (voltages and currents) using multilevel inverters. These inverters can generate several levels of voltage that reduce the harmonic distortion of the generated sine waves in the AC side. However, the output voltages always are discrete, so a non-negligible harmonic distortion remains. This distortion can be reduced by increasing the number of voltage levels generated by the multilevel inverter, but this means reduce the reliability and increase the number of semiconductors. This paper proposes a novel continuous space vector modulation (C-SVM) that generates continuous AC voltages without using filters and reduces the total harmonic distortion (THD) of the voltage under 1%. This proposed modulation requires two variable power sources (e.g. buck converters) but can be implemented in simplified three-phase cascaded multilevel converters. Moreover, this continuous modulation allows the implementation of a novel cascaded multilevel inverter with a reduced topology. Simulated results show the proposed space vector modulation and the output voltage and currents obtained in inductive loads and in an induction motor.
dc.fuente.origenIEEE
dc.identifier.doi10.1109/IECON.2014.7048721
dc.identifier.isbn978-1479940325
dc.identifier.issn1553-572X
dc.identifier.urihttps://doi.org/10.1109/IECON.2014.7048721
dc.identifier.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7048721
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/63898
dc.information.autorucEscuela de ingeniería ; Durán Godoy, Tomás Antonio ; S/I ; 177219
dc.information.autorucEscuela de ingeniería ; Pereda Torres, Javier Eduardo ; S/I ; 131481
dc.language.isoen
dc.nota.accesoContenido parcial
dc.publisherIEEE
dc.relation.ispartofAnnual Conference of the IEEE Industrial Electronics Society (40° : 2014 : Dallas, TX, Estados Unidos)
dc.rightsacceso restringido
dc.subjectVectors
dc.subjectInverters
dc.subjectModulation
dc.subjectTopology
dc.subjectInduction motors
dc.subjectPower quality
dc.subjectLoad modeling
dc.titleNovel continous space vector modulation in cascaded multilevel converterses_ES
dc.typecomunicación de congreso
sipa.codpersvinculados177219
sipa.codpersvinculados131481
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