Digital implementation of full-order flux observers for induction motors

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Hinkkanen, Marko
dc.contributor.author Luomi, Jorma
dc.date.accessioned 2016-09-29T08:17:03Z
dc.date.issued 2002-09-09
dc.identifier.citation Hinkkanen , 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.other PURE UUID: 4b6eed09-08c4-415f-a318-41b9739bcb53
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/digital-implementation-of-fullorder-flux-observers-for-induction-motors(4b6eed09-08c4-415f-a318-41b9739bcb53).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/4481952/c4_post.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/22510
dc.description.abstract This 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.format.extent 10
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries 10th International Power Electronics and Motion Control Conference (EPE-PEMC 2002) en
dc.rights openAccess en
dc.title Digital implementation of full-order flux observers for induction motors en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.subject.keyword variable speed drives, induction motors, field oriented control , flux model
dc.identifier.urn URN:NBN:fi:aalto-201609294507
dc.type.version acceptedVersion


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