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Article: Development of non-rare-earth magnetic gears for electric vehicles

TitleDevelopment of non-rare-earth magnetic gears for electric vehicles
Authors
Keywordselectric vehicle
magnetic gear
non-rare-earth element
permanent magnet
rare-earth element
costeffectiveness comparison
Issue Date2012
PublisherAsian Electric Vehicle Society. The Journal's web site is located at http://www.elec.eng.osaka-cu.ac.jp/~aevc/
Citation
Journal of Asian Electric Vehicles, 2012, v. 10 n. 2, p. 1607-1613 How to Cite?
AbstractThis paper presents the development of non-rare-earth magnetic gears for electric vehicles. Firstly, the magnetic gears which adopt either non-rare-earth or rare-earth permanent magnets (PMs) are discussed. Then, by using the finite element analysis, the electromagnetic performance of these magnetic gears are evaluated and quantitatively compared based on the same structure. Also, the natural magnetic characteristics of the non-rare-earth and rare-earth PMs are compared. Finally, a comparison of the cost-effectiveness among different types of PMs is carried out. The results indicate that the non-rare-earth PM material is preferred to the rare-earth PM material for application to magnetic gears.
Persistent Identifierhttp://hdl.handle.net/10722/189038
ISSN

 

DC FieldValueLanguage
dc.contributor.authorChen, M-
dc.contributor.authorChau, KT-
dc.contributor.authorLi, W-
dc.contributor.authorLiu, C-
dc.date.accessioned2013-09-17T14:24:44Z-
dc.date.available2013-09-17T14:24:44Z-
dc.date.issued2012-
dc.identifier.citationJournal of Asian Electric Vehicles, 2012, v. 10 n. 2, p. 1607-1613-
dc.identifier.issn1348-3927-
dc.identifier.urihttp://hdl.handle.net/10722/189038-
dc.description.abstractThis paper presents the development of non-rare-earth magnetic gears for electric vehicles. Firstly, the magnetic gears which adopt either non-rare-earth or rare-earth permanent magnets (PMs) are discussed. Then, by using the finite element analysis, the electromagnetic performance of these magnetic gears are evaluated and quantitatively compared based on the same structure. Also, the natural magnetic characteristics of the non-rare-earth and rare-earth PMs are compared. Finally, a comparison of the cost-effectiveness among different types of PMs is carried out. The results indicate that the non-rare-earth PM material is preferred to the rare-earth PM material for application to magnetic gears.-
dc.languageeng-
dc.publisherAsian Electric Vehicle Society. The Journal's web site is located at http://www.elec.eng.osaka-cu.ac.jp/~aevc/-
dc.relation.ispartofJournal of Asian Electric Vehicles-
dc.subjectelectric vehicle-
dc.subjectmagnetic gear-
dc.subjectnon-rare-earth element-
dc.subjectpermanent magnet-
dc.subjectrare-earth element-
dc.subjectcosteffectiveness comparison-
dc.titleDevelopment of non-rare-earth magnetic gears for electric vehicles-
dc.typeArticle-
dc.identifier.emailChau, KT: ktchau@eee.hku.hk-
dc.identifier.emailLi, W: liwl@hku.hk-
dc.identifier.emailLiu, C: chhualiu@hku.hk-
dc.identifier.authorityChau, KT=rp00096-
dc.identifier.authorityLiu, C=rp01815-
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.4130/jaev.10.1607-
dc.identifier.hkuros222060-
dc.identifier.volume10-
dc.identifier.issue2-
dc.identifier.spage1607-
dc.identifier.epage1613-
dc.publisher.placeJapan-

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