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

"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...

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Detalles Bibliográficos
Autores principales: Cossutta, Pablo, Aguirre, Miguel Pablo, Angélico Engelhardt, Mathias, Valla, María Inés
Formato: Artículos de Publicaciones Periódicas publishedVersion
Lenguaje:Inglés
Publicado: 2019
Materias:
SISTEMAS DE CONTROL
MODELOS MATEMATICOS
INDUCTORES ELECTRICOS
MODULACION
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/1547
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-1547
record_format dspace
spelling I32-R138-123456789-15472022-12-07T13:06:18Z Control system to balance internal currents of a multilevel current-source inverter Cossutta, Pablo Aguirre, Miguel Pablo Angélico Engelhardt, Mathias Valla, María Inés SISTEMAS DE CONTROL MODELOS MATEMATICOS INDUCTORES ELECTRICOS MODULACION "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." 2019-04-22T19:23:05Z 2019-04-22T19:23:05Z 2018-03 Artículos de Publicaciones Periódicas info:eu-repo/semantics/publishedVersion 0278-0046 http://ri.itba.edu.ar/handle/123456789/1547 en info:eu-repo/grantAgreement/ANPCyT/PICT/2015-3040/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/grantAgreement/CONICET/PIP/2015-0100496/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/grantAgreement/UNLP/11/I217/AR. Buenos Aires. La Plata info:eu-repo/semantics/altIdentifier/doi.org/10.1109/TIE.2017.2740846 application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic SISTEMAS DE CONTROL
MODELOS MATEMATICOS
INDUCTORES ELECTRICOS
MODULACION
spellingShingle SISTEMAS DE CONTROL
MODELOS MATEMATICOS
INDUCTORES ELECTRICOS
MODULACION
Cossutta, Pablo
Aguirre, Miguel Pablo
Angélico Engelhardt, Mathias
Valla, María Inés
Control system to balance internal currents of a multilevel current-source inverter
topic_facet SISTEMAS DE CONTROL
MODELOS MATEMATICOS
INDUCTORES ELECTRICOS
MODULACION
description "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."
format Artículos de Publicaciones Periódicas
publishedVersion
author Cossutta, Pablo
Aguirre, Miguel Pablo
Angélico Engelhardt, Mathias
Valla, María Inés
author_facet Cossutta, Pablo
Aguirre, Miguel Pablo
Angélico Engelhardt, Mathias
Valla, María Inés
author_sort Cossutta, Pablo
title Control system to balance internal currents of a multilevel current-source inverter
title_short Control system to balance internal currents of a multilevel current-source inverter
title_full Control system to balance internal currents of a multilevel current-source inverter
title_fullStr Control system to balance internal currents of a multilevel current-source inverter
title_full_unstemmed Control system to balance internal currents of a multilevel current-source inverter
title_sort control system to balance internal currents of a multilevel current-source inverter
publishDate 2019
url http://ri.itba.edu.ar/handle/123456789/1547
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AT aguirremiguelpablo controlsystemtobalanceinternalcurrentsofamultilevelcurrentsourceinverter
AT angelicoengelhardtmathias controlsystemtobalanceinternalcurrentsofamultilevelcurrentsourceinverter
AT vallamariaines controlsystemtobalanceinternalcurrentsofamultilevelcurrentsourceinverter
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