Comprehensive Analysis of Magnet Defect Fault Monitoring Through Leakage Flux

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dc.authoridGoktas, Taner/0000-0002-8218-3239
dc.authoridGöktaş, Taner/0000-0002-8218-3239
dc.authorwosidGoktas, Taner/ABG-9388-2020
dc.authorwosidGöktaş, Taner/GXV-9179-2022
dc.contributor.authorGoktas, Taner
dc.contributor.authorZafarani, Mohsen
dc.contributor.authorLee, Kun Wang
dc.contributor.authorAkin, Bilal
dc.contributor.authorSculley, Terry
dc.date.accessioned2024-08-04T20:43:03Z
dc.date.available2024-08-04T20:43:03Z
dc.date.issued2017
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis paper presents a detailed magnet defect fault detection analysis through fluxgate sensors by monitoring the leakage flux around permanent magnet synchronous motors. The flux spectra of electric machines contain direct and most critical information to monitor and characterize magnet defect faults and their progressions. In the mainstream diagnosis techniques based on phase current and back-EMF analysis, the fault corresponding signature characteristics may vary and cause misleading results depending on motor topology, winding configuration, number and location of defective magnets, and controller parameters. In this paper, it is shown that leakage flux analysis provides some superior results for magnet defect diagnosis. For this purpose, the fault patterns in the leakage flux spectrum are exhaustively analyzed at different torque/speed profiles. Simulation and experimental results show that the deployment of a direction sensitive fluxgate sensor in magnet defect fault detection yields very promising results both in time and frequency domain analyses.en_US
dc.description.sponsorshipTexas Instruments Inc.; SRC/TxACE Center [1836.149]en_US
dc.description.sponsorshipThis work was supported in part by Texas Instruments Inc. (in particular, Russ Rosenquist and Dr. S. Fedigan) and in part by the SRC/TxACE Center under Task 1836.149.en_US
dc.identifier.doi10.1109/TMAG.2016.2617318
dc.identifier.issn0018-9464
dc.identifier.issn1941-0069
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85016163451en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1109/TMAG.2016.2617318
dc.identifier.urihttps://hdl.handle.net/11616/97757
dc.identifier.volume53en_US
dc.identifier.wosWOS:000403475300018en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIeee-Inst Electrical Electronics Engineers Incen_US
dc.relation.ispartofIeee Transactions on Magneticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCondition monitoringen_US
dc.subjectfault diagnosisen_US
dc.subjectmagnet defect faultsen_US
dc.subjectpermanent magnet synchronous motor (PMSMs)en_US
dc.titleComprehensive Analysis of Magnet Defect Fault Monitoring Through Leakage Fluxen_US
dc.typeArticleen_US

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