Calculation of eddy current losses in permanent magnets of servo motor

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dc.contributor.authorDeeb, Ramia
dc.contributor.editorPihera, Josef
dc.contributor.editorSteiner, František
dc.date.accessioned2012-11-07T07:38:35Z
dc.date.available2012-11-07T07:38:35Z
dc.date.issued2011
dc.description.abstract-translatedEddy current losses are generated inside magnets of permanent magnet motors (PM motors), due to both of the high conductivity of the rare-earth magnet, neodymium-iron-boron (NdFeB), and to the harmonics of slot/tooth. These losses can increase the temperature inside the magnets that may deteriorate their material. The paper presents a calculation of the eddy current losses in the permanent magnets using the mathematical equations. The losses calculation depends on a 3D model of servo motor created using Autodesk Inventor program, and on the magnetic analysis of this servo motor. The magnetic analysis using program FEMM is applied to 2D model of servo motor created using AutoCAD program.en
dc.format5 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationElectroscope. 2011, č. 2, EEICT 2011.cs
dc.identifier.issn1802-4564
dc.identifier.urihttp://hdl.handle.net/11025/606
dc.language.isoenen
dc.publisherZápadočeská univerzita v Plzni, Fakulta elektrotechnickács
dc.relation.ispartofseriesElectroscopecs
dc.rightsCopyright © 2007-2010 Electroscope. All Rights Reserved.en
dc.rights.accessopenAccessen
dc.subjectservo motorycs
dc.subjectpermanentní magnetycs
dc.subjectvířivý proudcs
dc.subjectztrátycs
dc.subject.translatedservo motorsen
dc.subject.translatedpermanent magnetsen
dc.subject.translatededdy currenten
dc.subject.translatedlossesen
dc.titleCalculation of eddy current losses in permanent magnets of servo motoren
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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Číslo 2 - EEICT 2011 (2011)
Číslo 2 - EEICT 2011 (2011)