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A Computationally Efficient Finite Element Analysis Algorithm Considering 2-D Magnetic Properties of Electrical Steel Sheet
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 Title & Authors
A Computationally Efficient Finite Element Analysis Algorithm Considering 2-D Magnetic Properties of Electrical Steel Sheet
Yao, Yingying; Li, Wei; Yoon, Hee-Sung; Fujiwara, Koji; Koh, Chang-Seop;
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 Abstract
For taking account of the two-dimensional magnetic properties of a grain-oriented electrical steel sheet, the effective anisotropic tensor reluctivity is examined, and a computationally efficient algorithm is suggested by using the response surface method to model the two-dimensional magnetic properties. It is shown that the reconstructed two-dimensional magnetic properties are fairly effective to stabilize the convergence characteristics of the Newton-Raphson iteration in the nonlinear magnetic field analysis.
 Keywords
Finite element analysis;Grain-oriented;Tensor permeability;Two-dimensional magnetic property;
 Language
English
 Cited by
 References
1.
M. Enokizono and N. Soda, "Finite element analysis of transformer model core with measured reluctivity tensor," IEEE Trans. on Magnetics, vol. 33, no. 5, pp. 4110-4112, May 1997 crossref(new window)

2.
M. Enokizono and N. Soda, "Magnetic field analysis by finite element method using effective anisotropic field," IEEE Trans. on Magnetics, vol. 31, no. 3, pp. 1793-1796, May 1995 crossref(new window)

3.
K. Fujiwara, T. Adachi, and N. Takahashi, "A proposal of finite element analysis considering twodimensional magnetic properties," IEEE Trans. on Magnetics, vol. 38, no. 2, pp. 889-892, Mar. 2002 crossref(new window)

4.
Y. H. Eum, H. J. Kim, C. S. Koh, S. K. Hong, and P. S. Shin, "Measurement of 2 dimensional magnetic property of grain-oriented electrical steel sheet according to exciting field direction using SST with 2 axes excitation," The Trans. of KIEE, vol. 55-B, no. 5, pp. 250-257, May 2006

5.
P. Alotto and M. Nervi, "An efficient hybrid algorithm for the optimization of problems with several local minima," Int. J. Numerical Methods Eng., vol. 50, no. 4, pp. 847-868, 2001 crossref(new window)