Discernment of Static Eccentricity and Electrical Load Unbalance Currents through Space Vector Stray Flux in Permanent Magnet Synchronous Generator based Wind Turbines

dc.authorscopusid57800712800
dc.authorscopusid55975642500
dc.authorscopusid7801529067
dc.contributor.authorAladag I.
dc.contributor.authorGoktas T.
dc.contributor.authorArkan M.
dc.date.accessioned2024-08-04T20:03:55Z
dc.date.available2024-08-04T20:03:55Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description14th International Conference on Electrical and Electronics Engineering, ELECO 2023 -- 30 November 2023 through 2 December 2023 -- 197135en_US
dc.description.abstractThe usage of permanent magnet synchronous generators (PMSGs) in wind turbines are getting increase due to their high efficacy and power densities. However, the electrical and mechanical asymmetries such as eccentricity and electrical load unbalanced currents can affect the dynamic operation condition in PMSGs. This paper proposes to detect and discriminate electrical load unbalance current faults and static eccentricity through space vector stray flux in surface mounted PMSGs based wind turbines. The 2D-finite element results shows that it is not possible to discern the static eccentricity and load unbalance current fault since both faults exhibits same pattern in current and stray flux spectra in PMSGs. The harmonic at +5fs in positive sequence stray flux can be used to discriminate static eccentricity and electrical load unbalance faults in PMSGs. The proposed method yields more precise and certain results compared to classical phase current and single point stray flux analysis. © 2023 IEEE.en_US
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAKen_US
dc.description.sponsorshipThe authors thank to the support of the Scientific and Technological Research Council of Turkey (TUBITAK) under 2214-A project entitled as Online Detection and Classification of Electrical and Mechanical Faults in Wind Turbine Generators.en_US
dc.identifier.doi10.1109/ELECO60389.2023.10416056
dc.identifier.isbn9798350360493
dc.identifier.scopus2-s2.0-85185825068en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1109/ELECO60389.2023.10416056
dc.identifier.urihttps://hdl.handle.net/11616/92212
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartof14th International Conference on Electrical and Electronics Engineering, ELECO 2023 - Proceedingsen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectric loadsen_US
dc.subjectPermanent magnetsen_US
dc.subjectSynchronous generatorsen_US
dc.subjectVector spacesen_US
dc.subjectDynamic operationsen_US
dc.subjectElectrical loaden_US
dc.subjectMechanicalen_US
dc.subjectOperation conditionsen_US
dc.subjectPermanent magnet synchronous generatoren_US
dc.subjectPower densitiesen_US
dc.subjectSpace Vectoren_US
dc.subjectStatic eccentricitiesen_US
dc.subjectUnbalance currentsen_US
dc.subjectUnbalanced currentsen_US
dc.subjectWind turbinesen_US
dc.titleDiscernment of Static Eccentricity and Electrical Load Unbalance Currents through Space Vector Stray Flux in Permanent Magnet Synchronous Generator based Wind Turbinesen_US
dc.typeConference Objecten_US

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