Harmonic Balance Method and Effective Magnetization Curves in Finite Element Analysis of Eddy-Current Losses

被引：0

作者：

Petukhov, Igor S. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Inst Electrodynam, Kiev, Ukraine

来源：

2018 IEEE 38TH INTERNATIONAL CONFERENCE ON ELECTRONICS AND NANOTECHNOLOGY (ELNANO) | 2018年

关键词：

ferromagnetic conductive medium; harmonic balance method; finite element method; eddy current losses;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A nonlinear model of the magnetic field in a conductive ferromagnetic medium is presented. The model based on the simultaneous use of the harmonic balance method and the finite element method. The case of a magnetic field excitation by an alternating current source is considered. The values of eddy current losses are compared, determined using the presented method as well as by applying the monoharmonic approach using the normal magnetization curve and the curves obtained from it, by means of two energy methods.

引用

页码：26 / 30

页数：5

共 10 条

[1] An efficient harmonic balance method for nonlinear eddy-current problems [J].

Ausserhofer, Stefan ;

Biro, Oszkar ;

Preis, Kurt .

IEEE TRANSACTIONS ON MAGNETICS, 2007, 43 (04) :1229-1232

[2] Numerical analysis of nonlinear multiharmonic eddy current problems [J].

Bachinger, F ;

Langer, U ;

Schöberl, J .

NUMERISCHE MATHEMATIK, 2005, 100 (04) :593-616

[3] Efficient solvers for nonlinear time-periodic eddy current problems [J].

Bachinger, Florian ;

Langer, Ulrich ;

Schoeberl, Joachim .

COMPUTING AND VISUALIZATION IN SCIENCE, 2006, 9 (04) :197-207

[4] Measuring and Imaging Permittivity of Insulators Using High-Frequency Eddy-Current Devices [J].

Gaebler, Simone ;

Heuer, Henning ;

Heinrich, Gert .

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2015, 64 (08) :2227-2238

[5] Harmonic-balance finite-element modeling of electromagnetic devices: A novel approach [J].

Gyselinck, J ;

Dular, P ;

Geuzaine, C ;

Legros, W .

IEEE TRANSACTIONS ON MAGNETICS, 2002, 38 (02) :521-524

[6]

Lu J., 2016, HARMONIC BALANCE FIN

[7]

Neymann L. R., 1949, SKIN EFFECT FERROMAG

[8]

Petukhov I. S., 2008, TEKHNICHNA ELEKTRODI, P18

[9]

Petukhov I. S., 2013, TEKHNICHNA ELEKTRODI, P24

[10]

Petukhov I. S., 2016, PRATSI I ELEKTRODINA, P118

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