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Article: A coaxial magnetic gear with halbach permanent-magnet arrays

TitleA coaxial magnetic gear with halbach permanent-magnet arrays
Authors
KeywordsFinite-element analysis
Halbach arrays
Magnetic gear
Torque transmission
Issue Date2010
PublisherIEEE.
Citation
Ieee Transactions On Energy Conversion, 2010, v. 25 n. 2, p. 319-328 How to Cite?
AbstractThis paper proposes a coaxial magnetic gear that offers higher torque density, lower cogging torque, and lower iron losses than its counterparts. The key is to newly employ a Halbach permanent-magnet (PM) array to constitute the PM poles in the inner rotor and a partial Halbach array (two segments per pole) for the outer rotor. The corresponding magnetic field distributions, torque transmission, and torque ripples are analytically discussed. Then, the corresponding performances are quantitatively assessed by using the finite-element method. © 2010 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/129185
ISSN
2015 Impact Factor: 2.596
2015 SCImago Journal Rankings: 1.911
ISI Accession Number ID
Funding AgencyGrant Number
Research Grants Council, Hong Kong Special Administrative Region, ChinaHKU7105/07E
Funding Information:

Manuscript received April 23, 2008; revised August 14, 2008; accepted August 20, 2008. Date of current version May 21, 2010. This work was supported by a grant (Project No. HKU7105/07E) from the Research Grants Council, Hong Kong Special Administrative Region, China. Paper no. TEC-00164-2008.

References

 

DC FieldValueLanguage
dc.contributor.authorJian, Len_HK
dc.contributor.authorChau, KTen_HK
dc.date.accessioned2010-12-23T08:33:25Z-
dc.date.available2010-12-23T08:33:25Z-
dc.date.issued2010en_HK
dc.identifier.citationIeee Transactions On Energy Conversion, 2010, v. 25 n. 2, p. 319-328en_HK
dc.identifier.issn0885-8969en_HK
dc.identifier.urihttp://hdl.handle.net/10722/129185-
dc.description.abstractThis paper proposes a coaxial magnetic gear that offers higher torque density, lower cogging torque, and lower iron losses than its counterparts. The key is to newly employ a Halbach permanent-magnet (PM) array to constitute the PM poles in the inner rotor and a partial Halbach array (two segments per pole) for the outer rotor. The corresponding magnetic field distributions, torque transmission, and torque ripples are analytically discussed. Then, the corresponding performances are quantitatively assessed by using the finite-element method. © 2010 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEE.-
dc.relation.ispartofIEEE Transactions on Energy Conversionen_HK
dc.rightsIEEE Transactions on Energy Conversion. Copyright © IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectFinite-element analysisen_HK
dc.subjectHalbach arraysen_HK
dc.subjectMagnetic gearen_HK
dc.subjectTorque transmissionen_HK
dc.titleA coaxial magnetic gear with halbach permanent-magnet arraysen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0885-8969&volume=25&issue=2&spage=319&epage=328&date=2010&atitle=A+coaxial+magnetic+gear+with+halbach+permanent-magnet+arrays-
dc.identifier.emailChau, KT:ktchau@eee.hku.hken_HK
dc.identifier.authorityChau, KT=rp00096en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TEC.2010.2046997en_HK
dc.identifier.scopuseid_2-s2.0-77952931282en_HK
dc.identifier.hkuros177060en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77952931282&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume25en_HK
dc.identifier.issue2en_HK
dc.identifier.spage319en_HK
dc.identifier.epage328en_HK
dc.identifier.isiWOS:000278063800007-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridJian, L=24070986400en_HK
dc.identifier.scopusauthoridChau, KT=7202674641en_HK

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