Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault Operation

One of the most common issues in inverters are open-circuit faults (OPF). In this scenario, a proper fault-tolerant technique must be used to improve the motor performance. Although basic fault-tolerant modulation techniques are normally preferred, this paper proposes a discontinuous pulse-width mod...

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Autores: Fernández Zubizarreta, Markel, Robles Pérez, Endika, Aretxabaleta Astoreka, Iker, Kortabarria Iparragirre, Iñigo, Martín González, José Luis
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/60559
Acceso en línea:http://hdl.handle.net/10810/60559
Access Level:acceso abierto
Palabra clave:discontinuous pulse-width modulation
five-phase inverters
fault-tolerant
single open-circuit fault
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spelling Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault OperationFernández Zubizarreta, MarkelRobles Pérez, EndikaAretxabaleta Astoreka, IkerKortabarria Iparragirre, IñigoMartín González, José Luisdiscontinuous pulse-width modulationfive-phase invertersfault-tolerantsingle open-circuit faultOne of the most common issues in inverters are open-circuit faults (OPF). In this scenario, a proper fault-tolerant technique must be used to improve the motor performance. Although basic fault-tolerant modulation techniques are normally preferred, this paper proposes a discontinuous pulse-width modulation algorithm (HD-PWM) to operate five-phase inverters under a single OPF. In particular, loss equalization between the remaining switches after a fault occurs is the main objective of the HD-PWM algorithm, thus preventing future faults from occurring. The efficiency and harmonic distortion of the proposed technique are compared to the well-known sinusoidal PWM by simulation and experimentation under OPF conditions. The results obtained show a great performance of the proposed modulation technique, obtaining a relevant efficiency improvement.This work has been supported in part by the Government of the Basque Country within the fund for research groups of the Basque University system IT1440-22 and the MCIN/AEI/10.13039/501100011033 within the project PID2020-115126RB-I00.MDPI2023202320232023info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/60559reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/grantAgreement/MICINN/PID2020-115126RB-I00/https://www.mdpi.com/2075-1702/11/3/404info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/ 4.0/).oai:addi.ehu.eus:10810/605592026-06-18T09:23:17Z
dc.title.none.fl_str_mv Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault Operation
title Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault Operation
spellingShingle Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault Operation
Fernández Zubizarreta, Markel
discontinuous pulse-width modulation
five-phase inverters
fault-tolerant
single open-circuit fault
title_short Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault Operation
title_full Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault Operation
title_fullStr Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault Operation
title_full_unstemmed Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault Operation
title_sort Proposal of Hybrid Discontinuous PWM Technique for Five-Phase Inverters under Open-Phase Fault Operation
dc.creator.none.fl_str_mv Fernández Zubizarreta, Markel
Robles Pérez, Endika
Aretxabaleta Astoreka, Iker
Kortabarria Iparragirre, Iñigo
Martín González, José Luis
author Fernández Zubizarreta, Markel
author_facet Fernández Zubizarreta, Markel
Robles Pérez, Endika
Aretxabaleta Astoreka, Iker
Kortabarria Iparragirre, Iñigo
Martín González, José Luis
author_role author
author2 Robles Pérez, Endika
Aretxabaleta Astoreka, Iker
Kortabarria Iparragirre, Iñigo
Martín González, José Luis
author2_role author
author
author
author
dc.subject.none.fl_str_mv discontinuous pulse-width modulation
five-phase inverters
fault-tolerant
single open-circuit fault
topic discontinuous pulse-width modulation
five-phase inverters
fault-tolerant
single open-circuit fault
description One of the most common issues in inverters are open-circuit faults (OPF). In this scenario, a proper fault-tolerant technique must be used to improve the motor performance. Although basic fault-tolerant modulation techniques are normally preferred, this paper proposes a discontinuous pulse-width modulation algorithm (HD-PWM) to operate five-phase inverters under a single OPF. In particular, loss equalization between the remaining switches after a fault occurs is the main objective of the HD-PWM algorithm, thus preventing future faults from occurring. The efficiency and harmonic distortion of the proposed technique are compared to the well-known sinusoidal PWM by simulation and experimentation under OPF conditions. The results obtained show a great performance of the proposed modulation technique, obtaining a relevant efficiency improvement.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/60559
url http://hdl.handle.net/10810/60559
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MICINN/PID2020-115126RB-I00/
https://www.mdpi.com/2075-1702/11/3/404
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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