Comparison of DC link current and stator phase current in inverter switching faults detection of PMSM drives in HEVs

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dc.contributor.authorAktas, Mustafa
dc.contributor.authorAygun, Hilmi
dc.date.accessioned2024-09-29T15:57:32Z
dc.date.available2024-09-29T15:57:32Z
dc.date.issued2018
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this paper, a robust method for detection of inverter short circuit faults in field oriented control (FOC) of permanent magnet synchronous motor (PMSM) drive that is used frequently in hybrid electric vehicles (HEV) thanks to high power density and high efficiency is introduced. In the proposed method, a fault diagnostic and protection technique is developed by using discrete wavelet transform (DWT) and artificial neural network (ANN). The Symlet2 wavelet is selected to perform stator current analysis and the DWT coefficients of the motor currents are used as inputs of ANN for detecting inverter faults in PMSM drives. In HEVs, motor faults can cause permanent damage and accidents. So the early detection of PMSM drive faults in HEV will be provided by the proposed method. For implementing this method, the Matlab program is used to process DWT of signals. DC link and phase currents are compared in inverter switch faults detection and the results show that the proposed technique is very effective for fault diagnostic. (C) 2018 Karabuk University. Publishing services by Elsevier B.V.en_US
dc.identifier.doi10.1016/j.jestch.2018.06.002
dc.identifier.endpage671en_US
dc.identifier.issn2215-0986
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85048983567en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage664en_US
dc.identifier.urihttps://doi.org/10.1016/j.jestch.2018.06.002
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4871
dc.identifier.volume21en_US
dc.identifier.wosWOS:000440526200009en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier - Division Reed Elsevier India Pvt Ltden_US
dc.relation.ispartofEngineering Science and Technology-An International Journal-Jestechen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectInverter switch faulten_US
dc.subjectDC link currenten_US
dc.subjectDWT-based fault diagnosisen_US
dc.subjectHybrid electric vehicleen_US
dc.subjectArtificial neural networken_US
dc.subjectField oriented controlled PMSMen_US
dc.titleComparison of DC link current and stator phase current in inverter switching faults detection of PMSM drives in HEVsen_US
dc.typeArticleen_US

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