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Conference Paper: An improved coaxial magnetic gear using flux focusing

TitleAn improved coaxial magnetic gear using flux focusing
Authors
Issue Date2011
Citation
2011 International Conference On Electrical Machines And Systems, Icems 2011, 2011 How to Cite?
AbstractThis paper presents a new topology of the coaxial magnetic gear (CMG) in which the permanent magnets (PMs) in the outer rotor are magnetized in tangential direction, hence offering the flux-focusing effect. By using the 2D finite element method, the influence of the main design parameters on the maximum pull-out torque of the proposed magnetic gear is investigated. Also, a quantitative comparison between the proposed topology and the conventional surface-mounted CMG employing radially-magnetized PMs (CMGRM) has been performed and the analysis results indicate that the torque transmission capability of the proposed one can be significantly improved. © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/158759
References

 

DC FieldValueLanguage
dc.contributor.authorLi, Xen_US
dc.contributor.authorChau, KTen_US
dc.contributor.authorCheng, Men_US
dc.contributor.authorHua, Wen_US
dc.contributor.authorDu, Yen_US
dc.date.accessioned2012-08-08T09:01:12Z-
dc.date.available2012-08-08T09:01:12Z-
dc.date.issued2011en_US
dc.identifier.citation2011 International Conference On Electrical Machines And Systems, Icems 2011, 2011en_US
dc.identifier.urihttp://hdl.handle.net/10722/158759-
dc.description.abstractThis paper presents a new topology of the coaxial magnetic gear (CMG) in which the permanent magnets (PMs) in the outer rotor are magnetized in tangential direction, hence offering the flux-focusing effect. By using the 2D finite element method, the influence of the main design parameters on the maximum pull-out torque of the proposed magnetic gear is investigated. Also, a quantitative comparison between the proposed topology and the conventional surface-mounted CMG employing radially-magnetized PMs (CMGRM) has been performed and the analysis results indicate that the torque transmission capability of the proposed one can be significantly improved. © 2011 IEEE.en_US
dc.languageengen_US
dc.relation.ispartof2011 International Conference on Electrical Machines and Systems, ICEMS 2011en_US
dc.titleAn improved coaxial magnetic gear using flux focusingen_US
dc.typeConference_Paperen_US
dc.identifier.emailChau, KT:ktchau@eee.hku.hken_US
dc.identifier.authorityChau, KT=rp00096en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/ICEMS.2011.6073746en_US
dc.identifier.scopuseid_2-s2.0-83355175648en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-83355175648&selection=ref&src=s&origin=recordpageen_US
dc.identifier.scopusauthoridLi, X=54796711400en_US
dc.identifier.scopusauthoridChau, KT=7202674641en_US
dc.identifier.scopusauthoridCheng, M=7402260320en_US
dc.identifier.scopusauthoridHua, W=25927106200en_US
dc.identifier.scopusauthoridDu, Y=36909844100en_US

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