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Article: Development of non-rare-earth magnetic gears for electric vehicles
Title | Development of non-rare-earth magnetic gears for electric vehicles |
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Authors | |
Keywords | electric vehicle magnetic gear non-rare-earth element permanent magnet rare-earth element costeffectiveness comparison |
Issue Date | 2012 |
Publisher | Asian 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? |
Abstract | This 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 Identifier | http://hdl.handle.net/10722/189038 |
ISSN |
DC Field | Value | Language |
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dc.contributor.author | Chen, M | - |
dc.contributor.author | Chau, KT | - |
dc.contributor.author | Li, W | - |
dc.contributor.author | Liu, C | - |
dc.date.accessioned | 2013-09-17T14:24:44Z | - |
dc.date.available | 2013-09-17T14:24:44Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Journal of Asian Electric Vehicles, 2012, v. 10 n. 2, p. 1607-1613 | - |
dc.identifier.issn | 1348-3927 | - |
dc.identifier.uri | http://hdl.handle.net/10722/189038 | - |
dc.description.abstract | This 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.language | eng | - |
dc.publisher | Asian Electric Vehicle Society. The Journal's web site is located at http://www.elec.eng.osaka-cu.ac.jp/~aevc/ | - |
dc.relation.ispartof | Journal of Asian Electric Vehicles | - |
dc.subject | electric vehicle | - |
dc.subject | magnetic gear | - |
dc.subject | non-rare-earth element | - |
dc.subject | permanent magnet | - |
dc.subject | rare-earth element | - |
dc.subject | costeffectiveness comparison | - |
dc.title | Development of non-rare-earth magnetic gears for electric vehicles | - |
dc.type | Article | - |
dc.identifier.email | Chau, KT: ktchau@eee.hku.hk | - |
dc.identifier.email | Li, W: liwl@hku.hk | - |
dc.identifier.email | Liu, C: chhualiu@hku.hk | - |
dc.identifier.authority | Chau, KT=rp00096 | - |
dc.identifier.authority | Liu, C=rp01815 | - |
dc.description.nature | link_to_OA_fulltext | - |
dc.identifier.doi | 10.4130/jaev.10.1607 | - |
dc.identifier.hkuros | 222060 | - |
dc.identifier.volume | 10 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 1607 | - |
dc.identifier.epage | 1613 | - |
dc.publisher.place | Japan | - |
dc.identifier.issnl | 1348-3927 | - |