Digital implementation of full-order flux observers for induction motors

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorHinkkanen, Markoen_US
dc.contributor.authorLuomi, Jormaen_US
dc.date.accessioned2016-09-29T08:17:03Z
dc.date.issued2002-09-09en_US
dc.description.abstractThis paper deals with flux estimation for induction motor drives by using a full-order flux observer. A problem of full-order flux observers is their need for computationally demanding discretization methods in order to work stably and accurately at high speeds. An implementation of the full-order flux observer using the stator and rotor fluxes as state variables in the stator reference frame and in the rotor reference frame, respectively, was recently proposed. This paper describes how an observer gain can be included in this structure. It is shown that discretization errors of the proposed implementation are small and that there is more freedom to choose an observer gain, even if the simple forward Euler discretization is used.en
dc.description.versionPeer revieweden
dc.format.extent10
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationHinkkanen , M & Luomi , J 2002 , Digital implementation of full-order flux observers for induction motors . in 10th International Power Electronics and Motion Control Conference (EPE-PEMC 2002) . Cavtat and Dubrovnik, Croatia .en
dc.identifier.otherPURE UUID: 4b6eed09-08c4-415f-a318-41b9739bcb53en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/4b6eed09-08c4-415f-a318-41b9739bcb53en_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/4481952/c4_post.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/22510
dc.identifier.urnURN:NBN:fi:aalto-201609294507
dc.language.isoenen
dc.relation.ispartofseries10th International Power Electronics and Motion Control Conference (EPE-PEMC 2002)en
dc.rightsopenAccessen
dc.subject.keywordvariable speed drives, induction motors, field oriented control , flux modelen_US
dc.titleDigital implementation of full-order flux observers for induction motorsen
dc.typeConference article in proceedingsfi
dc.type.versionacceptedVersion
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