대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2000년도 추계학술대회 논문집 학회본부 B
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- Pages.324-326
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- 2000
FEM을 이용한 3-D 비선형 정자계 모델의 해석
3-D Nonlinear Magnetostatic Analysis by using FEM
- Kang, Byung-Kill (Dept. of Electrical Engineering. Chungbuk National University) ;
- Ryu, Jae-Seop (Dept. of Electrical Engineering. Chungbuk National University) ;
- Koh, Chang-Seop (Dept. of Electrical Engineering. Chungbuk National University)
- 발행 : 2000.11.25
초록
A 3D magnetostatic field is analyzed considering the non-linear characteristics of the material using finite element method. In the finite element formulation, the edge element is adopted since it reduces the required computer memory and the computing time. The modified Newton-Raphson method is also used for non-linear analysis. A numerical example with the TEAM workshop problem 13 is analyzed, and the results are proved to concide well with measured ones.
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