[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.5370/JEET.2008.3.3.385

A Computationally Efficient Finite Element Analysis Algorithm Considering 2-D Magnetic Properties of Electrical Steel Sheet

Yao, Yingying (College of Electrical Engineering, Zhejiang University)
Li, Wei (Department of Electrical Engineering, Chungbuk National niversity)
Yoon, Hee-Sung (Department of Electrical Engineering, Chungbuk National niversity)
Fujiwara, Koji (Department of Electrical Engineering, Doshisha University)
Koh, Chang-Seop (School of Electrical & Computer Engineering, Chungbuk National University)

Publication Information

Journal of Electrical Engineering and Technology / v.3, no.3, 2008 , pp. 385-390 More about this Journal

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;

Citations & Related Records

Times Cited By KSCI : 1 (Citation Analysis)

Reference
Cited By KSCI

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