dc.contributor.convenor | UTS | |
dc.contributor.author | Zhao, Xiaojun | |
dc.contributor.author | Li, Lin | |
dc.contributor.author | Lu, Junwei | |
dc.contributor.author | Cheng, Zhiguang | |
dc.contributor.author | Lu, Tiebing | |
dc.contributor.editor | Norio Takahashi | |
dc.date.accessioned | 2018-03-27T01:30:25Z | |
dc.date.available | 2018-03-27T01:30:25Z | |
dc.date.issued | 2011 | |
dc.date.modified | 2012-03-12T05:38:00Z | |
dc.identifier.refuri | www.compumag2011.com | |
dc.identifier.doi | 10.1109/TMAG.2011.2174776 | |
dc.identifier.uri | http://hdl.handle.net/10072/43559 | |
dc.description.abstract | The 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.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.language | English | |
dc.publisher | ICS | |
dc.publisher.place | Sydney, Australia | |
dc.relation.ispartofstudentpublication | N | |
dc.relation.ispartofconferencename | COMPUMAG2011 | |
dc.relation.ispartofconferencetitle | Proceedings of COMPUMAG2011 | |
dc.relation.ispartofdatefrom | 2011-07-12 | |
dc.relation.ispartofdateto | 2011-07-15 | |
dc.relation.ispartoflocation | Sydney, Australia | |
dc.rights.retention | Y | |
dc.subject.fieldofresearch | Electrical and Electronic Engineering not elsewhere classified | |
dc.subject.fieldofresearchcode | 090699 | |
dc.title | Characteristics Analysis of the Square Laminated Core under DC-biased Magnetization by the Fixed-point Harmonic-balanced FEM | |
dc.type | Conference output | |
dc.type.description | E1 - Conferences | |
dc.type.code | E - Conference Publications | |
gro.date.issued | 2011 | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Lu, Junwei | |