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Fault-tolerant multilevel converter to feed a switched reluctance machine

2022-01-04Journal article Open access
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dc.contributor.authorFernao Pires, Vitor
dc.contributor.authorCordeiro, Armando
dc.contributor.authorFoito, Daniel
dc.contributor.authorPires, Armando J.
dc.date.accessioned2022-02-23T17:11:18Z
dc.date.available2022-02-23T17:11:18Z
dc.date.issued2022-01-04
dc.description.abstractThe switched reluctance machine (SRM) is one of the most interesting machines, being adopted for many applications. However, this machine requires a power electronic converter that usually is the most fragile element of the system. Thus, in order to ensure high reliability for this system, it is fundamental to design a power electronic converter with fault-tolerant capability. In this context, a new solution is proposed to give this capability to the system. This converter was designed with the purpose to ensure fault-tolerant capability to two types of switch faults, namely open- and short-circuit. Moreover, apart from this feature, the proposed topology is characterized by a multilevel operation that allows improvement of the performance of the SRM, taking into consideration a wide speed range. Although the proposed solution is presented for an 8/6 SRM, it can be used for other configurations. The operation of the proposed topology will be described for the two modes, fault-tolerant and normal operation. Another aspect that is addressed in this paper is the proposal of fault detection and diagnosis method for this fault-tolerant inverter. It was specifically developed for a multilevel SRM drive. The theoretical assumptions will be verified through two different types of tests, firstly by simulation and secondly by experiments with a laboratory prototype.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPIRES, Vítor Fernão; [et al] – Fault-tolerant multilevel converter to feed a switched reluctance machine. Machines. eISSN 2075-1702. Vol. 10, N.º 1 (2022), pp. 1-23.pt_PT
dc.identifier.doi10.3390/machines10010035pt_PT
dc.identifier.eissn2075-1702
dc.identifier.urihttp://hdl.handle.net/10400.21/14332
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationUID/CEC/50021/2020 - FCTpt_PT
dc.relationUID/EEA/00066/2020 - FCTpt_PT
dc.relation.publisherversionhttps://www.mdpi.com/2075-1702/10/1/35pt_PT
dc.subjectSwitched reluctance machine (SRM)pt_PT
dc.subjectFault-tolerant operationpt_PT
dc.subjectFault detectionpt_PT
dc.subjectFault diagnosispt_PT
dc.subjectMultilevel topologypt_PT
dc.titleFault-tolerant multilevel converter to feed a switched reluctance machinept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage23pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleMachinespt_PT
oaire.citation.volume10pt_PT
person.familyNameFernao Pires
person.familyNameCordeiro
person.familyNameFoito
person.givenNameVitor
person.givenNameArmando
person.givenNameDaniel
person.identifier1017494
person.identifier2692732
person.identifier.ciencia-idDC1C-D708-69C5
person.identifier.ciencia-idEE1F-34B0-4A02
person.identifier.orcid0000-0002-3764-0955
person.identifier.orcid0000-0001-6658-5783
person.identifier.orcid0000-0003-4831-9064
person.identifier.ridL-6836-2015
person.identifier.scopus-author-id7003305269
person.identifier.scopus-author-id16174830500
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication2891ab5a-f371-44ac-8d28-f49a8c3efabd
relation.isAuthorOfPublicationcb166065-fd85-42f7-88b5-a835226f38a1
relation.isAuthorOfPublication59408426-0129-4fe0-aaa4-954a8d57c0a9
relation.isAuthorOfPublication.latestForDiscovery59408426-0129-4fe0-aaa4-954a8d57c0a9

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