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dc.contributor.authorXiaojun, Zhaoen_US
dc.contributor.authorLin, LIen_US
dc.contributor.authorZhiguang, Chengen_US
dc.contributor.authorLu, Junweien_US
dc.contributor.authorTiebing, Luen_US
dc.date.accessioned2017-05-03T12:14:25Z
dc.date.available2017-05-03T12:14:25Z
dc.date.issued2011en_US
dc.date.modified2012-05-09T22:12:07Z
dc.identifier.issn02588013en_US
dc.identifier.urihttp://hdl.handle.net/10072/44961
dc.description.abstractThe asymmetry of DC-biasing magnetizing curves leads to the discontinuity of magnetic reluctivity in traditional harmonic-balanced finite element method (HBFEM). Based on the B-H-M magnetic constitutive relation, the fixed-point technique divides the magnetic intensity into linear and nonlinear parts and overcomes the computational problem of discontinued magnetic reluctivity. The HBFEM combined with fixed-point technique was applied to calculate the magnetic field on the basis of DC-biasing magnetizing curve, considering the electromagnetic coupling. The value of fixed-point reluctivity was selected properly in the iterative computation aiming at fast convergence of the harmonic solutions. Finite element analysis of the laminated core model (LCM) was performed based on the DC-biasing magnetizing curve and the counterpart without DC bias respectively. The calculated results demonstrate that the variation of magnetizing characteristic of ferromagnetic material due to DC bias may affect the magnetizing current and magnetic fielden_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.languageChinese, necen_US
dc.publisherChinese Society for Electrical Engineeringen_US
dc.publisher.placeChinaen_US
dc.publisher.urihttp://www.pcsee.org/EN/abstract/abstract24209.shtmlen_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofpagefrom126en_US
dc.relation.ispartofpageto132en_US
dc.relation.ispartofissue9en_US
dc.relation.ispartofjournal中 国 电 机 工 程 学 报en_US
dc.relation.ispartofvolume31en_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchPower and Energy Systems Engineering (excl. Renewable Power)en_US
dc.subject.fieldofresearchcode090607en_US
dc.title定点谐波平衡有限元法与叠片铁心直流偏磁 磁化特性研究en_US
dc.title.alternativeFixed-point Harmonic-balanced Finite Element Method and DC-biasing Magnetizing Characteristics of Laminated Coreen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2011
gro.hasfulltextNo Full Text


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