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dc.rights.licenseAttribution 4.0 International*
dc.contributor.authorMcCloskey, Alex
dc.contributor.authorAlmandoz, Gaizka
dc.contributor.otherGómez Serna, Iratxo
dc.contributor.otherGarcía, Gustavo
dc.date.accessioned2022-03-03T08:43:22Z
dc.date.available2022-03-03T08:43:22Z
dc.date.issued2021
dc.identifier.issn2076-3417en
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=166933en
dc.identifier.urihttp://hdl.handle.net/20.500.11984/5476
dc.description.abstractThere are three principal sources of noise and vibration in electrical machines: electromagnetic sources, mechanical sources, and aerodynamic sources. Nowadays, one of the major advantages of permanent-magnet synchronous machines is their torque density. This density is achieved through a high magnetic flux density in the air gap, which is achieved through hard magnets. Unfortunately, in these machines, electromagnetic forces have been identified as the main source of vibration and noise, and high magnetic flux densities make these vibrations and noises more significant. With the aim of better understanding the relationship between electromagnetic forces and design variables, this article, which is the continuation of previous work, firstly describes a study of the sources of magnetic forces in permanent-magnet synchronous machines. Subsequently, an analytical model for the computation of the radial forces originating from electromagnetic sources in permanent-magnet synchronous machines is stated. This model analyzes the forces on both the rotor surface and the base of the stator tooth. The analytical results were corroborated through simulations using the finite element method (FEM) and also by experimental tests performed over two prototypes. The results achieved by the analytical model show good agreement with both FEM results and experimental measurements.en
dc.language.isoengen
dc.publisherMDPIen
dc.rights© 2021 by the authors. Licensee MDPIen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectFEMen
dc.subjectFourier seriesen
dc.subjectMaxwell stress tensoren
dc.subjectnoise and vibrationen
dc.subjectpermanent-magnet synchronous machineen
dc.titleAnalytical Model to Calculate Radial Forces in Permanent-Magnet Synchronous Machinesen
dc.typeinfo:eu-repo/semantics/articleen
dcterms.accessRightsinfo:eu-repo/semantics/openAccessen
dcterms.sourceApplied Sciencesen
dc.description.versioninfo:eu-repo/semantics/publishedVersionen
local.contributor.groupAccionamientos aplicados a la tracción y a la generación de energía eléctricaes
local.contributor.groupAcústica y vibracioneses
local.description.peerreviewedtrueen
local.identifier.doihttps://doi.org/10.3390/app112210865en
local.rights.publicationfeeAPCen
local.rights.publicationfeeamount2300 CHF 2253 EURen
local.contributor.otherinstitutionCS Centro Stirling, S.Coop.es
local.source.detailsVol. 11. N. 22. N. artículo 10865, 2021en


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Attribution 4.0 International
Except where otherwise noted, this item's license is described as Attribution 4.0 International