Time-Domain Homogenization of Windings in 3-D Finite Element Models

V Sabariego, Ruth; Dular, Patrick; Gyselinck, Johan

doi:10.1109/TMAG.2007.915908

Request a copy

Article (Scientific journals)

Time-Domain Homogenization of Windings in 3-D Finite Element Models

V Sabariego, Ruth; Dular, Patrick; Gyselinck, Johan

2008 • In IEEE Transactions on Magnetics, 44 (6), p. 1302-1305

Peer Reviewed verified by ORBi

Permalink
https://hdl.handle.net/2268/1740

DOI
10.1109/TMAG.2007.915908

Files (1)Send to Details Statistics Bibliography Similar publications

Files

Full Text

08ieeetrmagv44n6_sabariego_homogenization3d.pdf

Publisher postprint (341.54 kB)

Request a copy

All documents in ORBi are protected by a user license.

Send to

RIS BibTex APA Chicago Permalink X Linkedin

Details

Keywords :

Eddy currents; finite element methods; proximity effect; skin effect; time domain

Abstract :

[en] This paper deals with the time-domain homogenization of multiturn windings in 3-D finite element (FE) models. An elementary two-dimensional (2-D) FE model allows for the global eddy-current characterization of the winding by means of dimensionless frequency and time-domain coefficients regarding skin and proximity effects. These coefficients are used in the FE model of the complete device. The 3-D homogenization method is validated by considering an axisymmetric 120-turn inductor for which a brute-force 2-D FE model (each turn is finely discretized) provides an accurate reference solution.

Disciplines :

Electrical & electronics engineering

Author, co-author :

V Sabariego, Ruth ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)

Dular, Patrick ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)

Gyselinck, Johan; Université Libre de Bruxelles - ULB > Dpt. of Bio, Electro and Mechanical Systems (BEAMS) > Energy Group

Language :

English

Title :

Time-Domain Homogenization of Windings in 3-D Finite Element Models

Publication date :

June 2008

Journal title :

IEEE Transactions on Magnetics

ISSN :

0018-9464

eISSN :

1941-0069

Publisher :

IEEE, Piscataway, United States - New Jersey

Volume :

Issue :

Pages :

1302-1305

Peer reviewed :

Peer Reviewed verified by ORBi

Additional URL :

http://ieeexplore.ieee.org/Xplore/login.jsp?url=/stamp/stamp.jsp?arnumber=04526988

Available on ORBi :

since 02 December 2008

Statistics

Number of views

73 (10 by ULiège)

Number of downloads

4 (1 by ULiège)

More statistics

Scopus citations^®

Scopus citations^®
without self-citations

OpenCitations

OpenAlex citations

Bibliography

O. Moreau, L. Popiel, and J. L. Pages, "Proximity losses computation with a 2D complex permeability modelling," IEEE Trans. Magn., vol. 34, no. 5, pp. 3616-3619, Sep. 1998.
A. Podoltsev and B. Lebedev, "Analysis of effective resistance and eddy-current losses in multiturn winding of high-frequency magnetic components," IEEE Trans. Magn., vol. 39, no. 1, pp. 539-548, Jan. 2003.
J. Gyselinck and P. Dular, "Frequency-domain homogenization of bundles of wires in 2-D magnetodynamic FE calculations," IEEE Trans. Magn., vol. 41, no. 5, pp. 1416-1419, May 2005.
J. Gyselinck, R. V. Sabariego, and P. Dular, "Time-domain homogenization of windings in 2-D finite element models," IEEE Trans.Magn., vol. 43, no. 4, pp. 1297-1300, Apr. 2007.
P. Lombard and G. Meunier, "A general purpose method for electric and magnetic combined problems for 2D, axisymmetric and transient systems," IEEE Trans. Magn., vol. 29, no. 2, pp. 1737-1740, Mar. 1993.
P. Dular, F. Henrotte, and W. Legros, "A general and natural method to define circuit relations associated with magnetic vector potential formulations," IEEE Trans. Magn., vol. 35, no. 3, pp. 1630-1633, May 1999.
J. R. Brauer, Magnetic Actuators and Sensors. New York: Wiley/ IEEE Press, 2006.