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dc.contributor.convenorUTSen_US
dc.contributor.authorZhao, Xiaojunen_US
dc.contributor.authorLi, Linen_US
dc.contributor.authorLu, Junweien_US
dc.contributor.authorCheng, Zhiguangen_US
dc.contributor.authorLu, Tiebingen_US
dc.contributor.editorNorio Takahashien_US
dc.date.accessioned2017-04-24T09:12:17Z
dc.date.available2017-04-24T09:12:17Z
dc.date.issued2011en_US
dc.date.modified2012-03-12T05:38:00Z
dc.identifier.refuriwww.compumag2011.comen_US
dc.identifier.doi10.1109/TMAG.2011.2174776en_US
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.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.languageEnglishen_US
dc.publisherICSen_US
dc.publisher.placeSydney, Australiaen_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofconferencenameCOMPUMAG2011en_US
dc.relation.ispartofconferencetitleProceedings of COMPUMAG2011en_US
dc.relation.ispartofdatefrom2011-07-12en_US
dc.relation.ispartofdateto2011-07-15en_US
dc.relation.ispartoflocationSydney, Australiaen_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchElectrical and Electronic Engineering not elsewhere classifieden_US
dc.subject.fieldofresearchcode090699en_US
dc.titleCharacteristics Analysis of the Square Laminated Core under DC-biased Magnetization by the Fixed-point Harmonic-balanced FEMen_US
dc.typeConference outputen_US
dc.type.descriptionE1 - Conference Publications (HERDC)en_US
dc.type.codeE - Conference Publicationsen_US
gro.date.issued2011
gro.hasfulltextNo Full Text


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