Minimizing losses of a synchronous reluctance motor drive taking into account core losses and magnetic saturation

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Qu, Zengcai
dc.contributor.author Tuovinen, Toni
dc.contributor.author Hinkkanen, Marko
dc.date.accessioned 2015-12-11T10:02:57Z
dc.date.available 2015-12-11T10:02:57Z
dc.date.issued 2014
dc.identifier.citation Qu, Zengcai & Tuovinen, Toni & Hinkkanen, Marko. 2014. Minimizing losses of a synchronous reluctance motor drive taking into account core losses and magnetic saturation. 2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe). 10. DOI: 10.1109/epe.2014.6910929. en
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/19000
dc.description.abstract This paper proposes a loss-minimizing controller for synchronous reluctance motor drives. The proposed method takes core losses and magnetic saturation effects into account. The core-loss model consists of hysteresis losses and eddy-current losses. Magnetic saturation is modeled using two-dimensional power functions considering cross coupling between the d- and q-axes. The efficiency optimal d-axis current is calculated offline using the loss model and motor parameters. Instead of generating a look-up table, an approximate function was fitted to the loss-minimizing results. The loss-minimizing method is applied in a motion-sensorless drive and the results are validated by measurements. en
dc.format.extent 10
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Institute of Electrical & Electronics Engineers (IEEE) en
dc.relation.ispartof 2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe) en
dc.rights © 2014 Institute of Electrical & Electronics Engineers (IEEE). Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work. en
dc.subject.other Automation en
dc.subject.other Electrical engineering en
dc.subject.other Energy en
dc.title Minimizing losses of a synchronous reluctance motor drive taking into account core losses and magnetic saturation en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.rights.holder Institute of Electrical & Electronics Engineers (IEEE)
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 efficiency en
dc.subject.keyword electrical drive en
dc.subject.keyword synchronous motor en
dc.subject.keyword sensorless control en
dc.subject.keyword vector control en
dc.identifier.urn URN:NBN:fi:aalto-201512115522
dc.type.dcmitype text en
dc.identifier.doi 10.1109/epe.2014.6910929
dc.contributor.lab Electric Drives en
dc.type.version Post print en


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