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Conference Paper: A linear stator permanent magnet vernier machine using variable Halbach arrays

TitleA linear stator permanent magnet vernier machine using variable Halbach arrays
Authors
KeywordsHalbach PM array
High thrust force
Linear machine
Stator PM
Vernier machine
Issue Date2013
PublisherScientific.Net. The Journal's web site is located at http://www.scientific.net/AMM
Citation
9th International Symposium on Linear Drives for Industry Applications (LDIA 2013), Hangzhou, China, 7-10 July 2013. In Applied Mechanics and Materials, 2013, v. 416-417, p. 305-310 How to Cite?
AbstractThis paper proposes a linear stator perment magnet (PM) vernier machine using variable Halbach Arrays (LSPMV-VHA machine) which offers a number of outstanding merits, such as the high thrust force and low cogging force. The key is to newly employ variable Halbach PM array to substitute the parallel PMs in the linear stator PM vernier (LSPMV) machine. By using the finite element method, the dimensions and the magnetization directions of the PM segments are optimized for the aim of the highest power density. In order to confirm the advantages, a quantitative comparison between the proposed machine and the LSPMV machine is performed in the conditions of the same PM volume, electric loading and rated speed. The results show that the proposed machine has higher power density and lower cogging force than its counterparts.
Persistent Identifierhttp://hdl.handle.net/10722/202853
ISSN
2015 SCImago Journal Rankings: 0.113

 

DC FieldValueLanguage
dc.contributor.authorDu, Y-
dc.contributor.authorChau, KT-
dc.contributor.authorCheng, M-
dc.date.accessioned2014-09-19T10:08:25Z-
dc.date.available2014-09-19T10:08:25Z-
dc.date.issued2013-
dc.identifier.citation9th International Symposium on Linear Drives for Industry Applications (LDIA 2013), Hangzhou, China, 7-10 July 2013. In Applied Mechanics and Materials, 2013, v. 416-417, p. 305-310-
dc.identifier.issn1660-9336-
dc.identifier.urihttp://hdl.handle.net/10722/202853-
dc.description.abstractThis paper proposes a linear stator perment magnet (PM) vernier machine using variable Halbach Arrays (LSPMV-VHA machine) which offers a number of outstanding merits, such as the high thrust force and low cogging force. The key is to newly employ variable Halbach PM array to substitute the parallel PMs in the linear stator PM vernier (LSPMV) machine. By using the finite element method, the dimensions and the magnetization directions of the PM segments are optimized for the aim of the highest power density. In order to confirm the advantages, a quantitative comparison between the proposed machine and the LSPMV machine is performed in the conditions of the same PM volume, electric loading and rated speed. The results show that the proposed machine has higher power density and lower cogging force than its counterparts.-
dc.languageeng-
dc.publisherScientific.Net. The Journal's web site is located at http://www.scientific.net/AMM-
dc.relation.ispartofApplied Mechanics and Materials-
dc.subjectHalbach PM array-
dc.subjectHigh thrust force-
dc.subjectLinear machine-
dc.subjectStator PM-
dc.subjectVernier machine-
dc.titleA linear stator permanent magnet vernier machine using variable Halbach arrays-
dc.typeConference_Paper-
dc.identifier.emailChau, KT: ktchau@eee.hku.hk-
dc.identifier.authorityChau, KT=rp00096-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.4028/www.scientific.net/AMM.416-417.305-
dc.identifier.scopuseid_2-s2.0-84886284791-
dc.identifier.hkuros237811-
dc.identifier.volume416-417-
dc.identifier.spage305-
dc.identifier.epage310-
dc.publisher.placeSwitzerland-

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