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dc.contributor.authorSalas Biedma, Pedro
dc.contributor.authorGonzález Prieto, Ignacio
dc.contributor.authorDurán-Martínez, Mario Javier 
dc.date.accessioned2019-11-15T13:22:24Z
dc.date.available2019-11-15T13:22:24Z
dc.date.created2019
dc.date.issued2019-11-15
dc.identifier.urihttps://hdl.handle.net/10630/18821
dc.description.abstractThe inherent fault-tolerant capability against open-phase faults (OPFs) of multiphase machines is an appreciated advantage in applications where high-reliability is a main concern. This desirable feature has usually required fault localization and post-fault control reconfiguration to provide a suitable performance in this anomaly situation. However, recent model predictive control (MPC) based on virtual voltage vectors (VVs) has validated the multiphase machine fault-tolerant capability without post-fault control reconfiguration. This fact allows to relax some of the OPF detection methods requirements. On the other hand, incipient faults or damaged connections can generate resistance dissymmetry (RD) situations that produces overheating and control degradation. Although the origin of OPFs and RDs can be of a different nature, the symptoms of both anomalies are common: a current imbalance that generates non-null x-y currents appears. Focusing on this approach, this work suggests new settings for an OPF detection method based on the vector space decomposition (VSD) in order to make it universally valid both in OPF and RD situations. The proposed current imbalance detection (CID) method is implemented together with a natural fault-tolerant direct torque control (DTC) for five-phase induction motor drives. Experimental results are employed to verify the goodness of the proposed method.en_US
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.en_US
dc.language.isoengen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMáquinas eléctricasen_US
dc.subject.otherMétodo de detección de fallosen_US
dc.subject.otherTolerancia natural al falloen_US
dc.subject.otherControl directo de paren_US
dc.subject.otherMáquinas eléctrica multifásicasen_US
dc.titleCurrent Imbalance Detection Method based on Vector Space Decomposition Approach for Five-Phase Induction Motor Drivesen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.centroEscuela de Ingenierías Industrialesen_US
dc.relation.eventtitle45th Annual Conference of the IEEE Industrial Electronics Society (IECON19)en_US
dc.relation.eventplaceLisboa (Portugal)en_US
dc.relation.eventdate15-10-2019en_US


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