Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters

The fault tolerance provided by multiphase machines is one of the most attractive features for industry applications where a high degree of reliability is required. Aiming to take advantage of such postfault operating capability, some newly designed full-power energy conversion systems are selecting...

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Autores: González Prieto, Ignacio, Durán, Mario J., Che, H.S., Levi, Emil, Bermúdez Guzmán, Mario, Barrero, Federico
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/151478
Acceso en línea:https://hdl.handle.net/11441/151478
https://doi.org/10.1109/TPEL.2015.2455595
Access Level:acceso abierto
Palabra clave:Fault tolerance
Field-oriented control
Multiphase energy conversion systems
Parallel converters
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spelling Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side ConvertersGonzález Prieto, IgnacioDurán, Mario J.Che, H.S.Levi, EmilBermúdez Guzmán, MarioBarrero, FedericoFault toleranceField-oriented controlMultiphase energy conversion systemsParallel convertersThe fault tolerance provided by multiphase machines is one of the most attractive features for industry applications where a high degree of reliability is required. Aiming to take advantage of such postfault operating capability, some newly designed full-power energy conversion systems are selecting machines with more than three phases. Although the use of parallel converters is usual in high-power three-phase electrical drives, the fault tolerance of multiphase machines has been mainly considered with single supply from a multiphase converter. This study addresses the fault-tolerant capability of six-phase energy conversion systems supplied with parallel converters, deriving the current references and control strategy that need to be utilized to maximize torque/power production. Experimental results show that it is possible to increase the postfault rating of the system if some degree of imbalance in the current sharing between the two sets of threephase windings is permitted.Ministerio de Ciencia e Innovación ENE2014-52536-C2–1-R DPI2013-44278-RJunta de Andalucía P11-TEP-7555Institute of Electrical and Electronics EngineersIngeniería ElectrónicaIngeniería EléctricaTEP196: Sistemas de Energía EléctricaTIC201: ACE-TiMinisterio de Ciencia e Innovación (MICIN). EspañaJunta de Andalucía2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/151478https://doi.org/10.1109/TPEL.2015.2455595reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésIEEE Transactions on Power Electronics, 30 (4), 3068-3079.ENE2014-52536-C2–1-RDPI2013-44278-RP11-TEP-7555https://ieeexplore.ieee.org/document/7155594info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1514782026-06-17T12:51:07Z
dc.title.none.fl_str_mv Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
title Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
spellingShingle Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
González Prieto, Ignacio
Fault tolerance
Field-oriented control
Multiphase energy conversion systems
Parallel converters
title_short Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
title_full Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
title_fullStr Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
title_full_unstemmed Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
title_sort Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
dc.creator.none.fl_str_mv González Prieto, Ignacio
Durán, Mario J.
Che, H.S.
Levi, Emil
Bermúdez Guzmán, Mario
Barrero, Federico
author González Prieto, Ignacio
author_facet González Prieto, Ignacio
Durán, Mario J.
Che, H.S.
Levi, Emil
Bermúdez Guzmán, Mario
Barrero, Federico
author_role author
author2 Durán, Mario J.
Che, H.S.
Levi, Emil
Bermúdez Guzmán, Mario
Barrero, Federico
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ingeniería Electrónica
Ingeniería Eléctrica
TEP196: Sistemas de Energía Eléctrica
TIC201: ACE-Ti
Ministerio de Ciencia e Innovación (MICIN). España
Junta de Andalucía
dc.subject.none.fl_str_mv Fault tolerance
Field-oriented control
Multiphase energy conversion systems
Parallel converters
topic Fault tolerance
Field-oriented control
Multiphase energy conversion systems
Parallel converters
description The fault tolerance provided by multiphase machines is one of the most attractive features for industry applications where a high degree of reliability is required. Aiming to take advantage of such postfault operating capability, some newly designed full-power energy conversion systems are selecting machines with more than three phases. Although the use of parallel converters is usual in high-power three-phase electrical drives, the fault tolerance of multiphase machines has been mainly considered with single supply from a multiphase converter. This study addresses the fault-tolerant capability of six-phase energy conversion systems supplied with parallel converters, deriving the current references and control strategy that need to be utilized to maximize torque/power production. Experimental results show that it is possible to increase the postfault rating of the system if some degree of imbalance in the current sharing between the two sets of threephase windings is permitted.
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/151478
https://doi.org/10.1109/TPEL.2015.2455595
url https://hdl.handle.net/11441/151478
https://doi.org/10.1109/TPEL.2015.2455595
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv IEEE Transactions on Power Electronics, 30 (4), 3068-3079.
ENE2014-52536-C2–1-R
DPI2013-44278-R
P11-TEP-7555
https://ieeexplore.ieee.org/document/7155594
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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