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Article: Analytical calculation of magnetic field distribution in coaxial magnetic gears

TitleAnalytical calculation of magnetic field distribution in coaxial magnetic gears
Authors
Issue Date2009
PublisherElectromagnetics Academy. The Journal's web site is located at http://www.jpier.org/PIER/
Citation
Progress In Electromagnetics Research, 2009, v. 92, p. 1-16 How to Cite?
AbstractCoaxial magnetic gears are a new breed of magnetic devices, which utilize the interaction of permanent magnet fields to enable torque transmission. Apart from using a numerical approach for their magnetic field analysis, an analytical approach is highly desirable since it can provide an insightful knowledge for design and optimization. In this paper, a new analytical approach is proposed to calculate the magnetic field distribution in coaxial magnetic gears. A set of partial differential equations in terms of scalar magnetic potential is used to describe the field behavior, and the solution is determined by considering the boundary constraints. The accuracy of the proposed approach is verified by comparing the field distribution results with those obtained from the finite element method.
Persistent Identifierhttp://hdl.handle.net/10722/58751
ISSN
2015 SCImago Journal Rankings: 0.682
References

 

DC FieldValueLanguage
dc.contributor.authorJian, Len_HK
dc.contributor.authorChau, KTen_HK
dc.date.accessioned2010-05-31T03:36:16Z-
dc.date.available2010-05-31T03:36:16Z-
dc.date.issued2009en_HK
dc.identifier.citationProgress In Electromagnetics Research, 2009, v. 92, p. 1-16en_HK
dc.identifier.issn1070-4698en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58751-
dc.description.abstractCoaxial magnetic gears are a new breed of magnetic devices, which utilize the interaction of permanent magnet fields to enable torque transmission. Apart from using a numerical approach for their magnetic field analysis, an analytical approach is highly desirable since it can provide an insightful knowledge for design and optimization. In this paper, a new analytical approach is proposed to calculate the magnetic field distribution in coaxial magnetic gears. A set of partial differential equations in terms of scalar magnetic potential is used to describe the field behavior, and the solution is determined by considering the boundary constraints. The accuracy of the proposed approach is verified by comparing the field distribution results with those obtained from the finite element method.en_HK
dc.languageengen_HK
dc.publisherElectromagnetics Academy. The Journal's web site is located at http://www.jpier.org/PIER/en_HK
dc.relation.ispartofProgress in Electromagnetics Researchen_HK
dc.titleAnalytical calculation of magnetic field distribution in coaxial magnetic gearsen_HK
dc.typeArticleen_HK
dc.identifier.emailChau, KT:ktchau@eee.hku.hken_HK
dc.identifier.authorityChau, KT=rp00096en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-67649402166en_HK
dc.identifier.hkuros156761en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67649402166&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume92en_HK
dc.identifier.spage1en_HK
dc.identifier.epage16en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridJian, L=24070986400en_HK
dc.identifier.scopusauthoridChau, KT=7202674641en_HK

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