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dc.contributor.author장건희-
dc.date.accessioned2017-02-21T07:00:03Z-
dc.date.available2017-02-21T07:00:03Z-
dc.date.issued2015-06-
dc.identifier.citationMicrosystem Technologies June 2016, Volume 22, Issue 6, pp 1249–1255en_US
dc.identifier.issn0946-7076-
dc.identifier.issn1432-1858-
dc.identifier.urihttp://link.springer.com/article/10.1007%2Fs00542-016-2839-x-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/25588-
dc.description.abstractWe investigate the characteristics of cogging torque and unbalanced magnetic forces (UMF) due to the interaction between magnetization of permanent magnets (PM) and stator eccentricity in PM motors. We mathematically and numerically show that the third harmonic of PM magnetization with stator eccentricity decreases the amplitude of the pole harmonic of the cogging torque and UMF while at the same time increasing the amplitude of the least common multiple harmonic of the pole and slot numbers of cogging torque and UMF in PM motors. The effects of the third harmonic of PM magnetization in the PM motors with stator eccentricity were experimentally verified by measuring UMF and acoustic noise.en_US
dc.language.isoenen_US
dc.publisherASMEen_US
dc.subjectBRUSHLESS DC MOTORSen_US
dc.subjectPERMANENT-MAGNETen_US
dc.subjectREDUCTIONen_US
dc.subjectVIBRATIONen_US
dc.titleUnbalanced magnetic force and cogging torque of PM motors due to the interaction between PM magnetization and stator eccentricityen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s00542-016-2839-x-
dc.relation.page1-1-
dc.contributor.googleauthorSeo, Bosung-
dc.contributor.googleauthorSung, Sangjin-
dc.contributor.googleauthorKang, Kyungjin-
dc.contributor.googleauthorSong, Jeongyong-
dc.contributor.googleauthorJang, Gunhee-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF MECHANICAL ENGINEERING-
dc.identifier.pidghjang-
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COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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