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dc.contributor.convenorUTS
dc.contributor.authorZhao, Xiaojun
dc.contributor.authorLi, Lin
dc.contributor.authorLu, Junwei
dc.contributor.authorCheng, Zhiguang
dc.contributor.authorLu, Tiebing
dc.contributor.editorNorio Takahashi
dc.date.accessioned2018-03-27T01:30:25Z
dc.date.available2018-03-27T01:30:25Z
dc.date.issued2011
dc.date.modified2012-03-12T05:38:00Z
dc.identifier.refuriwww.compumag2011.com
dc.identifier.doi10.1109/TMAG.2011.2174776
dc.identifier.urihttp://hdl.handle.net/10072/43559
dc.description.abstractThe ferromagnetic core of power transformer is susceptible to DC bias and has special nonlinear and hysteretic characteristics under DC-biased magnetization. The DC bias test is carried out to obtain the DC-biasing magnetization curve of a square laminated core (SLC). The harmonic-balanced finite element method (HBFEM) is combined with the fixed-point technique to calculate the magnetic field in the laminated core under DC bias conditions by means of the measured DC-biasing magnetization curve. A locally convergent method in harmonic domain is presented to determine the fixed-point reluctivity, which can speed up the convergence of harmonic solution. Computation of DC-biasing magnetic field in SLC is performed by means of normal and DC-biasing magnetization curves respectively. Comparison between computed and calculated results indicates DC-biasing magnetization curve should be adopted in calculation of magnetic field under DC-biased magnetization.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.publisherICS
dc.publisher.placeSydney, Australia
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencenameCOMPUMAG2011
dc.relation.ispartofconferencetitleProceedings of COMPUMAG2011
dc.relation.ispartofdatefrom2011-07-12
dc.relation.ispartofdateto2011-07-15
dc.relation.ispartoflocationSydney, Australia
dc.rights.retentionY
dc.subject.fieldofresearchElectrical and Electronic Engineering not elsewhere classified
dc.subject.fieldofresearchcode090699
dc.titleCharacteristics Analysis of the Square Laminated Core under DC-biased Magnetization by the Fixed-point Harmonic-balanced FEM
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.date.issued2011
gro.hasfulltextNo Full Text
gro.griffith.authorLu, Junwei


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    Contains papers delivered by Griffith authors at national and international conferences.

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