Reliable Detection of Broken Bar Fault through Negative Sequence of Stray Flux in Induction Motors

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dc.authorscopusid55975642500
dc.authorscopusid7801529067
dc.contributor.authorGoktas T.
dc.contributor.authorArkan M.
dc.date.accessioned2024-08-04T20:03:59Z
dc.date.available2024-08-04T20:03:59Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023 -- 15 May 2023 through 18 May 2023 -- 192453en_US
dc.description.abstractAs well-known, the broken bar fault affects the harmonic content of the stator current and airgap & stray flux. This paper proposes to detect broken bar fault through negative sequence stray flux spectrum in induction motors (IMs). For this purpose, three stray flux data which have 120o relative phase differences are collected from the vicinity of IMs. Then, stray flux space vector is calculated and analyzed at low frequency range when the motor is operated as both healthy and broken bar cases. It is shown that there are some effective signals such as -((fs-fr)±2sfs) to detect broken bar fault in negative sequence stray flux spectrum while only sidebands of fundamental signatures rise up in positive sequence stray flux spectrum. Comparative 2D finite-element simulations results including current space vector prove that the negative sequence stray flux spectrum can yields more effective results than classical stator current and stray flux analysis in induction motors. © 2023 IEEE.en_US
dc.identifier.doi10.1109/IEMDC55163.2023.10238997
dc.identifier.isbn9798350398991
dc.identifier.scopus2-s2.0-85172721606en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1109/IEMDC55163.2023.10238997
dc.identifier.urihttps://hdl.handle.net/11616/92245
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartof2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBroken bar faulten_US
dc.subjectfinite element methoden_US
dc.subjectinduction motorsen_US
dc.subjectnegative sequence stray fluxen_US
dc.subjectstray flux space vectoren_US
dc.titleReliable Detection of Broken Bar Fault through Negative Sequence of Stray Flux in Induction Motorsen_US
dc.typeConference Objecten_US

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