Calculation of losses in laminated ferromagnetic materials

IEEE Transactions on Magnetics

Volumn 40, Issue 2 II, 2004, Pages 924-927

  Sebestyén, Imre ^a   Gyimóthy, Szabolcs ^a   Pávó, József ^a   Bíró, Oszkár ^b  

^a BUDAPEST UNIVERSITY OF TECHNOLOGY AND ECONOMICS   (Hungary)

^b GRAZ UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

Cell method; Eddy currents; Finite element methods; Lamination stack

Indexed keywords

APPROXIMATION THEORY; EDDY CURRENTS; ELECTRIC CONDUCTIVITY; FINITE ELEMENT METHOD; LAMINATING; MAGNETIC ANISOTROPY; MAGNETIC CORES; MAGNETIC LEAKAGE;

CELL METHOD; CORE ENERGY; HOMOGENIZATION; LAMINATION STACKS;

FERROMAGNETIC MATERIALS;

EID: 2342446712     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2004.824894     Document Type: Article

References (7)

1. J. Gyselinck, L. Vandevelde, J. Melkebeek, P. Dular, F. Henrotte, and W. Legros, "Calculation of eddy currents and associated losses in electrical steel laminations," IEEE Trans. Magn., vol. 35, pp. 1191-1194, May 1999.
2. J. Pávó, I. Sebestyén, S. Gyimóthy, and O. Bíró, "Approximate prediction of losses in transformer plates," in Proc. 10th Int. IGTE Symp., Graz, Austria, Sept. 2002, pp. 369-374.
3. M. El Feddi, Z. Ren, A. Razek, and A. Bossavit, "Homogenization technique for Maxwell equations in periodic structures," IEEE Trans. Magn., vol. 33, pp. 1382-1385, Mar. 1997.
4. L. Krähenbühl, P. Dular, and T. Zeidan, "Homogenization of lamination stacks in linear magnetodynamics," presented at the 14th Conf. Computation of Electromagnetic Fields (Compumag), Saratoga Springs, NY, 2003, Paper 55582.
5. G. Paoli, O. Bíró, and G. Buchgraber, "Complex representation in non-linear time harmonic eddy current problems," IEEE Trans. Magn., vol. 34, pp. 2625-2628, Sept. 1998.
6. K. Hollaus and O. Bíró, "Estimation of 3-D eddy currents in conducting laminations by an anisotropic conductivity and a 1-D analytical model," COMPEL, vol. 18, no. 3, pp. 496-499, 1999.
7. M. Clemens and T. Weiland, "Discrete electromagnetism with the finite integration technique," Progr. Electromagn. Res. (PIER), vol. 32, pp. 65-87, 2001.