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dc.contributor.authorHeredero Peris, Daniel
dc.contributor.authorLlonch Masachs, Marc
dc.contributor.authorChillón Antón, Cristian
dc.contributor.authorBergas Jané, Joan Gabriel
dc.contributor.authorPagès Giménez, Marc
dc.contributor.authorSumper, Andreas
dc.contributor.authorMontesinos Miracle, Daniel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Enginyeria Elèctrica
dc.identifier.citationHeredero-Peris, D. [et al.]. Extending 2-D space vector PWM for three-phase four-leg inverters. "EPE journal", 7 Maig 2019, vol. 29, núm. 3, p. 132-148.
dc.description.abstractThis paper proposes a novel Space Vector Pulse Width Modulation strategy extending conventional 2-D SVPWM strategies for its use in three-phase four-leg inverters. The methodology is based on the segregation of the zero sequence from any initial desired unbalance voltage set-points. In this way, the operation of the fourth leg is reserved to manage the desired homopolar component and to compensate for the inherent homopolar component provided by any 2-D SVPWM technique. This choice not only minimizes the complexity and effort to determine the location of the reference voltage space vector from a 3-D to a 2-D space but also enables to use 75% of the affordable space to synthesize voltages under a 3-D SVPWM technique. Furthermore, the proposal is compared with other four 3-D SVPWM techniques analysing the advantages in terms of execution time, memory program, simplicity and neutral to mid-point voltage quality, resulting into a really good implementing alternative compared with the major 3-D SPVWM techniques analysed. The new modulation strategy is presented in detail, and a complete set of simulations using this particular modulation strategy has been done, and the results of these simulations have been validated on a laboratory set-up using a four-leg inverter.
dc.format.extent17 p.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica
dc.subject.otherSpace vector PWM
dc.subject.othervoltage source converter
dc.subject.otherfour-leg inverter
dc.titleExtending 2-D space vector PWM for three-phase four-leg inverters
dc.contributor.groupUniversitat Politècnica de Catalunya. CITCEA - Centre d'Innovació Tecnològica en Convertidors Estàtics i Accionaments
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (author's final draft)
local.citation.authorHeredero-Peris, D.; Llonch-Masachs, M.; Chillon, C.; Bergas, J.; Pagès-Giménez, Marc; Sumper, A.; Montesinos-Miracle, D.
local.citation.publicationNameEPE journal

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Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain