Digital implementation of full-order flux observers for induction motors

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.advisorElectric Drivesfi
dc.contributor.authorHinkkanen, Marko
dc.contributor.authorLuomi, Jorma
dc.contributor.departmentSähkötekniikan ja automaation laitosfi
dc.contributor.departmentDepartment of Electrical Engineering and Automationen
dc.contributor.schoolSähkötekniikan korkeakoulufi
dc.contributor.schoolSchool of Electrical Engineeringen
dc.date.accessioned2015-12-30T10:02:10Z
dc.date.available2015-12-30T10:02:10Z
dc.date.issued2002
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.format.extent10
dc.format.mimetypeapplication/pdfen
dc.identifier.citationHinkkanen, 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.urihttps://aaltodoc.aalto.fi/handle/123456789/19343
dc.identifier.urnURN:NBN:fi:aalto-201512095504
dc.language.isoenen
dc.publisherEuropean Power Electronics and Drives Associationen
dc.relation.ispartof10th International Power Electronics and Motion Control Conference (EPE-PEMC 2002), Cavtat & Dubrovnik, Kroatia, 9.9.2002-11.9.2002en
dc.rights© 2002. European Power Electronics and Drives Association. http://www.epe-association.org/epe/index.phpfi
dc.subject.keywordvariable speed drivesen
dc.subject.keywordinduction motorsen
dc.subject.keywordfield oriented controlen
dc.subject.keywordflux modelen
dc.subject.otherAutomationen
dc.subject.otherElectrical engineeringen
dc.subject.otherEnergyen
dc.titleDigital implementation of full-order flux observers for induction motorsen
dc.typeA4 Artikkeli konferenssijulkaisussafi
dc.type.dcmitypetexten
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
D3_hinkkanen_marko_2002.pdf
Size:
513.97 KB
Format:
Adobe Portable Document Format