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Conference Paper: Transient analysis of coaxial magnetic gears using finite element comodeling

TitleTransient analysis of coaxial magnetic gears using finite element comodeling
Authors
Chau, KTZhang, DJiang, JZJian, L
Issue Date2008
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jsp
Citation
The 52nd Annual Conference on Magnetism and Magnetic Materials (MMM 2007), Tampa, FL., 5-9 November 2007. In Journal of Applied Physics, 2008, v. 103 n. 7, article no. 07F101 How to Cite?
DOI: http://dx.doi.org/10.1063/1.2831491
AbstractIn this paper, the transient performance of coaxial magnetic gears is firstly analyzed and discussed in literature. The key is to employ finite element comodeling in such a way that both the finite element model of the driving motor and the finite element model of the magnetic gear are coupled together to perform time-stepping finite element analysis. Hence, the dynamic interactions between the motor rotor and the gear inner rotor as well as the gear outer rotor and the external load can be taken into account. The proposed transient analysis verifies that the magnetic gear takes the definite advantage of overload self-protection, whereas reveals that it suffers from speed oscillations with significant time delays between the two rotors which are unacceptable for servomechanism. © 2008 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/74114
ISSN
0021-8979
2021 Impact Factor: 2.877
2020 SCImago Journal Rankings: 0.699
ISI Accession Number ID
WOS:000255043200675
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChau, KTen_HK
dc.contributor.authorZhang, Den_HK
dc.contributor.authorJiang, JZen_HK
dc.contributor.authorJian, Len_HK
dc.date.accessioned2010-09-06T06:57:56Z-
dc.date.available2010-09-06T06:57:56Z-
dc.date.issued2008en_HK
dc.identifier.citationThe 52nd Annual Conference on Magnetism and Magnetic Materials (MMM 2007), Tampa, FL., 5-9 November 2007. In Journal of Applied Physics, 2008, v. 103 n. 7, article no. 07F101-
dc.identifier.issn0021-8979en_HK
dc.identifier.urihttp://hdl.handle.net/10722/74114-
dc.description.abstractIn this paper, the transient performance of coaxial magnetic gears is firstly analyzed and discussed in literature. The key is to employ finite element comodeling in such a way that both the finite element model of the driving motor and the finite element model of the magnetic gear are coupled together to perform time-stepping finite element analysis. Hence, the dynamic interactions between the motor rotor and the gear inner rotor as well as the gear outer rotor and the external load can be taken into account. The proposed transient analysis verifies that the magnetic gear takes the definite advantage of overload self-protection, whereas reveals that it suffers from speed oscillations with significant time delays between the two rotors which are unacceptable for servomechanism. © 2008 American Institute of Physics.en_HK
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jspen_HK
dc.relation.ispartofJournal of Applied Physicsen_HK
dc.titleTransient analysis of coaxial magnetic gears using finite element comodelingen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0021-8979&volume=103&issue=7&spage=07F101:1&epage=3&date=2008&atitle=Transient+analysis+of+coaxial+magnetic+gears+using+finite+element+comodelingen_HK
dc.identifier.emailChau, KT:ktchau@eee.hku.hken_HK
dc.identifier.emailZhang, D: dzhang@eee.hku.hk-
dc.identifier.emailJiang, J: jzjiang@eee.hku.hk-
dc.identifier.authorityChau, KT=rp00096en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1063/1.2831491en_HK
dc.identifier.scopuseid_2-s2.0-42149166764en_HK
dc.identifier.hkuros146581en_HK
dc.identifier.hkuros146601-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-42149166764&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume103en_HK
dc.identifier.issue7en_HK
dc.identifier.spagearticle no. 07F101-
dc.identifier.epagearticle no. 07F101-
dc.identifier.isiWOS:000255043200675-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridChau, KT=7202674641en_HK
dc.identifier.scopusauthoridZhang, D=7405360802en_HK
dc.identifier.scopusauthoridJiang, JZ=7404829718en_HK
dc.identifier.scopusauthoridJian, L=24070986400en_HK
dc.customcontrol.immutablesml 151026 - merged-
dc.identifier.issnl0021-8979-

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