Separation of induction motor rotor faults and low frequency load oscillations through the radial leakage flux

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dc.authorscopusid55975642500
dc.authorscopusid7801529067
dc.authorscopusid6603286457
dc.authorscopusid6701387497
dc.contributor.authorGoktas T.
dc.contributor.authorArkan M.
dc.contributor.authorSalih Mamis M.
dc.contributor.authorAkin B.
dc.date.accessioned2024-08-04T20:03:55Z
dc.date.available2024-08-04T20:03:55Z
dc.date.issued2017
dc.departmentİnönü Üniversitesien_US
dc.descriptionIEEE Industry Applications Society (IAS);IEEE Power Electronics Society (PELS)en_US
dc.description9th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2017 -- 1 October 2017 through 5 October 2017 -- 132274en_US
dc.description.abstractThis paper presents a separation method to discern broken rotor bar fault from low frequency load torque oscillation thorough radial leakage flux spectrums in induction motors (IMs). Broken rotor bar fault can usually be detected using classical motor current based analysis (MCSA), but it may not provide reliable results since its performance depend on motor topology, stator winding and load type. Particularly, if a motor is subjected to load fluctuation, then oscillation related signatures exhibit similar behavior that of broken bar which leads misleading signatures. In this paper, radial leakage flux spectrum is exhaustively analyzed thorough a fluxgate sensor to discern these two effects in IMs. It is shown that there are some additional characteristics broken bar signatures such as 3sfs and (fs-fr)A±2sfs in radial leakage flux which do not appear in low frequency load torque oscillation case. A 2-Dimensional (2D) finite element analysis and experiments are carried to show that using leakage flux can provide a separation method and more reliable results than classical MCSA in IMs. © 2017 IEEE.en_US
dc.identifier.doi10.1109/ECCE.2017.8096576
dc.identifier.endpage3170en_US
dc.identifier.isbn9781509029983
dc.identifier.scopus2-s2.0-85041452072en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage3165en_US
dc.identifier.urihttps://doi.org/10.1109/ECCE.2017.8096576
dc.identifier.urihttps://hdl.handle.net/11616/92211
dc.identifier.volume2017-Januaryen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartof2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBroken rotor baren_US
dc.subjectFault diagnosisen_US
dc.subjectFluxgate sensorsen_US
dc.subjectLeakage fluxen_US
dc.subjectLoad torque oscillationen_US
dc.titleSeparation of induction motor rotor faults and low frequency load oscillations through the radial leakage fluxen_US
dc.typeConference Objecten_US

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