Control system to balance internal currents of a multilevel current-source inverter

Cossutta, Pablo; Aguirre, Miguel Pablo; Angélico Engelhardt, Mathias; Valla, María Inés

Artículo de Publicación Periódica:
Control system to balance internal currents of a multilevel current-source inverter

dc.contributor.author	Cossutta, Pablo
dc.contributor.author	Aguirre, Miguel Pablo
dc.contributor.author	Angélico Engelhardt, Mathias
dc.contributor.author	Valla, María Inés
dc.date.accessioned	2019-04-22T19:23:05Z
dc.date.available	2019-04-22T19:23:05Z
dc.date.issued	2018-03
dc.description.abstract	"Multilevel current-source inverters have proved to be a high-performance option for industrial applications due to reliability, fault-tolerant capabilities, quasi soft switching, and the use of lower filter capacitor values. One of its major challenges is to balance the internal currents that feed each module. Imbalances could be caused by manufacturing deviations of the reactive components, temperature drift or aging, nonlinear loads, and modulation errors, among others. Using the well-known phase-shift carrier sinusoidal pulse width modulation, a slight change in the amplitude of the carrier signals produces a variation in the average value of the internal currents. In this paper, we introduce a control strategy to balance the current of the inductors and its implementation in a prototype. Simulation and experimental results at different operating conditions show a robust behavior of the control system along with a low distortion in the output voltages and currents of the converter."	en
dc.identifier.issn	0278-0046
dc.identifier.uri	http://ri.itba.edu.ar/handle/123456789/1547
dc.language.iso	en	en
dc.relation	info:eu-repo/grantAgreement/ANPCyT/PICT/2015-3040/AR. Ciudad Autónoma de Buenos Aires
dc.relation	info:eu-repo/grantAgreement/CONICET/PIP/2015-0100496/AR. Ciudad Autónoma de Buenos Aires
dc.relation	info:eu-repo/grantAgreement/UNLP/11/I217/AR. Buenos Aires. La Plata
dc.relation	info:eu-repo/semantics/altIdentifier/doi.org/10.1109/TIE.2017.2740846
dc.subject	SISTEMAS DE CONTROL	es
dc.subject	MODELOS MATEMATICOS	es
dc.subject	INDUCTORES ELECTRICOS	es
dc.subject	MODULACION	es
dc.title	Control system to balance internal currents of a multilevel current-source inverter	en
dc.type	Artículos de Publicaciones Periódicas	es
dc.type	info:eu-repo/semantics/publishedVersion
dspace.entity.type	Artículo de Publicación Periódica
itba.description.filiation	Fil: Cossuta, Pablo. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiation	Fil: Aguirre, Miguel Pablo. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiation	Fil: Angélico Engelhardt, Mathias. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiation	Fil: Valla, María Inés. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina.