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Article: Analysis of Tooth-Tip Flux Leakage in Surface-Mounted Permanent Magnet Linear Vernier Machines

TitleAnalysis of Tooth-Tip Flux Leakage in Surface-Mounted Permanent Magnet Linear Vernier Machines
Authors
Li, WLChau, KTLiu, CGao, SWu, D
KeywordsAnalytical modeling
Flux leakage
Linear machine
Permanent magnet machine
Vernier machine
Issue Date2013
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20
Citation
IEEE Transactions on Magnetics, 2013, v. 49 n. 7, p. 3949-3952 How to Cite?
DOI: http://dx.doi.org/10.1109/TMAG.2013.2244581
AbstractThe permanent magnet linear vernier (PMLV) machine is becoming attractive for low-speed and direct-drive applications. Due to its vernier structure and multipole configuration, the flux leakage especially the tooth-tip flux leakage is severe. In order to analyze its leakage flux, the magnetic equivalent network of the PMLV machine is applied for analytical modeling. During modeling, the fringing effect in the air-gap is taken into consideration. The key for the flux leakage calculation is to calculate the permeances at different tooth positions. Finally, in order to evaluate the proposed analytical model of the PMLV machine, the finite element method is employed for numerical calculation. The comparison between the analytical and numerical results verifies that the proposed analytical modeling approach is valid and accurate.
Persistent Identifierhttp://hdl.handle.net/10722/192188
ISSN
0018-9464
2021 Impact Factor: 1.848
2020 SCImago Journal Rankings: 0.620
ISI Accession Number ID
WOS:000322483200223

 

DC FieldValueLanguage
dc.contributor.authorLi, WL-
dc.contributor.authorChau, KT-
dc.contributor.authorLiu, C-
dc.contributor.authorGao, S-
dc.contributor.authorWu, D-
dc.date.accessioned2013-10-23T09:26:55Z-
dc.date.available2013-10-23T09:26:55Z-
dc.date.issued2013-
dc.identifier.citationIEEE Transactions on Magnetics, 2013, v. 49 n. 7, p. 3949-3952-
dc.identifier.issn0018-9464-
dc.identifier.urihttp://hdl.handle.net/10722/192188-
dc.description.abstractThe permanent magnet linear vernier (PMLV) machine is becoming attractive for low-speed and direct-drive applications. Due to its vernier structure and multipole configuration, the flux leakage especially the tooth-tip flux leakage is severe. In order to analyze its leakage flux, the magnetic equivalent network of the PMLV machine is applied for analytical modeling. During modeling, the fringing effect in the air-gap is taken into consideration. The key for the flux leakage calculation is to calculate the permeances at different tooth positions. Finally, in order to evaluate the proposed analytical model of the PMLV machine, the finite element method is employed for numerical calculation. The comparison between the analytical and numerical results verifies that the proposed analytical modeling approach is valid and accurate.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20-
dc.relation.ispartofIEEE Transactions on Magnetics-
dc.rightsIEEE Transactions on Magnetics. Copyright © Institute of Electrical and Electronics Engineers.-
dc.subjectAnalytical modeling-
dc.subjectFlux leakage-
dc.subjectLinear machine-
dc.subjectPermanent magnet machine-
dc.subjectVernier machine-
dc.titleAnalysis of Tooth-Tip Flux Leakage in Surface-Mounted Permanent Magnet Linear Vernier Machines-
dc.typeArticle-
dc.identifier.emailLi, WL: liwl@hku.hk-
dc.identifier.emailChau, KT: ktchau@eee.hku.hk-
dc.identifier.emailLiu, C: chhualiu@hku.hk-
dc.identifier.authorityChau, KT=rp00096-
dc.identifier.authorityLiu, C=rp01815-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TMAG.2013.2244581-
dc.identifier.scopuseid_2-s2.0-84880777245-
dc.identifier.hkuros222071-
dc.identifier.volume49-
dc.identifier.issue7-
dc.identifier.spage3949-
dc.identifier.epage3952-
dc.identifier.isiWOS:000322483200223-
dc.publisher.placeUnited States-
dc.identifier.issnl0018-9464-

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