Uncertainty Quantification of Input Parameters in a 2D Finite-Element Model for Broken Rotor Bar in an Induction Machine

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorBillah, Md Masum
dc.contributor.authorMartin, Floran
dc.contributor.authorBelahcen, Anouar
dc.contributor.authorBalasubramanian, Aswin
dc.contributor.authorVaimann, Toomas
dc.contributor.authorSobra, Jan
dc.contributor.departmentDepartment of Electrical Engineering and Automation
dc.contributor.departmentTallinn University of Technology
dc.contributor.departmentUniversity of West Bohemia
dc.date.accessioned2022-09-21T06:06:48Z
dc.date.available2022-09-21T06:06:48Z
dc.date.issued2022-09
dc.descriptionLisää OA-julkaisu, kun saatavilla
dc.description.abstractIn this article, a forward uncertainty propagation method is presented for a 2-D finite-element (FE) model in an induction machine. This method is applied to quantify the uncertainty of input parameters, for example, dimensions and material properties, and demonstrate their variability effect on harmonics related to the broken rotor bar (BRB) faults. To show the most influential input parameters in the case of BRB harmonics, a global sensitivity analysis is performed from the polynomial chaos expansion (PCE) approximation of the FE model. The results of this study indicate that BRB harmonics are highly sensitive to stator inner diameter, rotor outer diameter, rotor bar conductivity, and core materials. Moreover, the combined variability of these sensitive input parameters can attenuate the amplitude of the BRB harmonics 30%-90% compared to the simulation results at nominal values of input parameters and closely match with measurement results.en
dc.description.versionPeer revieweden
dc.format.extent4
dc.format.extent1
dc.format.mimetypeapplication/pdf
dc.identifier.citationBillah , M M , Martin , F , Belahcen , A , Balasubramanian , A , Vaimann , T & Sobra , J 2022 , ' Uncertainty Quantification of Input Parameters in a 2D Finite-Element Model for Broken Rotor Bar in an Induction Machine ' , IEEE Transactions on Magnetics , vol. 58 , no. 9 , 8205804 , pp. 1 . https://doi.org/10.1109/TMAG.2022.3173663en
dc.identifier.doi10.1109/TMAG.2022.3173663
dc.identifier.issn0018-9464
dc.identifier.issn1941-0069
dc.identifier.otherPURE UUID: b890e03c-f216-44e5-b400-f7fefa7e5c69
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/b890e03c-f216-44e5-b400-f7fefa7e5c69
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85132516281&partnerID=8YFLogxK
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/88206782/Uncertainty_Quantification_of_Input_Parameters_in_a_2_D_Finite_Element_Model_for_Broken_Rotor_Bar_in_an_Induction_Machine.pdf
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/116880
dc.identifier.urnURN:NBN:fi:aalto-202209215678
dc.language.isoenen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartofseriesIEEE Transactions on Magneticsen
dc.relation.ispartofseriesVolume 58, issue 9en
dc.rightsopenAccessen
dc.subject.keywordAnalytical models
dc.subject.keywordBars
dc.subject.keywordBroken rotor bar
dc.subject.keywordfinite-element model
dc.subject.keywordforward uncertainty propagation
dc.subject.keywordFrequency measurement
dc.subject.keywordHarmonic analysis
dc.subject.keywordIron
dc.subject.keywordpolynomial chaos expansion
dc.subject.keywordRotors
dc.subject.keywordsobol sensitivity analysis
dc.subject.keywordUncertainty
dc.titleUncertainty Quantification of Input Parameters in a 2D Finite-Element Model for Broken Rotor Bar in an Induction Machineen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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