Small-signal analysis of a saturated induction motor

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Ranta, Mikaela
dc.contributor.author Hinkkanen, Marko
dc.contributor.author Repo, Anna-Kaisa
dc.contributor.author Luomi, Jorma
dc.date.accessioned 2016-09-29T08:16:26Z
dc.date.issued 2008-06-09
dc.identifier.citation Ranta , M , Hinkkanen , M , Repo , A-K & Luomi , J 2008 , Small-signal analysis of a saturated induction motor . in Nordic Workshop on Power and Industrial Electronics (NORPIE/2008) . Espoo, Finland , pp. 8 . en
dc.identifier.other PURE UUID: 05d73af6-e9fd-4097-b947-d1253846dcee
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/smallsignal-analysis-of-a-saturated-induction-motor(05d73af6-e9fd-4097-b947-d1253846dcee).html
dc.identifier.other PURE LINK: http://lib.tkk.fi/Conf/2008/urn011738.pdf
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/4483786/c28.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/22501
dc.description.abstract Due to magnetic saturation, the small-signal admittance of an induction motor is dependent on the direction of the excitation signal. The angle-dependence of the admittance can be used in the estimation of the flux angle, and it should be taken into account when identifying motor parameters. In this paper, the small-signal admittance of a 2.2-kW induction motor is measured at different excitation frequencies and operating points. The measured admittances are compared to data obtained by means of finite element analysis (FEA). A small-signal model of the induction motor is fitted to the admittances to analyze the results. The admittances obtained from FEA and laboratory experiments correspond well to each other, particularly at low excitation frequencies. en
dc.format.extent 8
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries Nordic Workshop on Power and Industrial Electronics (NORPIE/2008) en
dc.rights openAccess en
dc.title Small-signal analysis of a saturated induction motor en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.identifier.urn URN:NBN:fi:aalto-201609294498
dc.type.version publishedVersion


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