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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.advisor Electric Drives fi
dc.contributor.author Hinkkanen, Marko
dc.contributor.author Luomi, Jorma
dc.date.accessioned 2015-12-30T10:02:10Z
dc.date.available 2015-12-30T10:02:10Z
dc.date.issued 2002
dc.identifier.citation Hinkkanen, Marko & Luomi, Jorma. 2002. Digital implementation of full-order flux observers for induction motors. 10th International Power Electronics and Motion Control Conference (EPE-PEMC 2002), Cavtat & Dubrovnik, Kroatia, 9.9.2002-11.9.2002. en
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/19343
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 en
dc.language.iso en en
dc.publisher European Power Electronics and Drives Association en
dc.relation.ispartof 10th International Power Electronics and Motion Control Conference (EPE-PEMC 2002), Cavtat & Dubrovnik, Kroatia, 9.9.2002-11.9.2002 en
dc.rights © 2002. European Power Electronics and Drives Association. http://www.epe-association.org/epe/index.php fi
dc.subject.other Automation en
dc.subject.other Electrical engineering en
dc.subject.other Energy en
dc.title Digital implementation of full-order flux observers for induction motors en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.contributor.school Sähkötekniikan korkeakoulu fi
dc.contributor.school School of Electrical Engineering en
dc.contributor.department Sähkötekniikan ja automaation laitos fi
dc.contributor.department Department of Electrical Engineering and Automation en
dc.subject.keyword variable speed drives en
dc.subject.keyword induction motors en
dc.subject.keyword field oriented control en
dc.subject.keyword flux model en
dc.identifier.urn URN:NBN:fi:aalto-201512095504
dc.type.dcmitype text en


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