Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1996.07a
- /
- Pages.169-171
- /
- 1996
Analysis of the Rotational Magnetic Field using the FEM and the 2-Dimensional Permeability Tensor
유한 요소법과 이차원 텐서를 이용한 회전자계의 특성 해석
- Lee, Chang-Hwan (School of Electric Engineering, Seoul Nat'l Univ.) ;
-
Kim, Hong-Kyu
(School of Electric Engineering, Seoul Nat'l Univ.)
;
- Jung, Hyun-Kyo (School of Electric Engineering, Seoul Nat'l Univ.) ;
-
Hong, Sun-Ki
(School of Electrical Engineering, Hoseo Univ.)
- 이창환 (서울대학교 공과대학 전기공학부) ;
-
김홍규
(서울대학교 공과대학 전기공학부)
;
- 정현교 (서울대학교 공과대학 전기공학부) ;
-
홍선기
(호서대학교 공과대학 전기전자제어 공학부)
- Published : 1996.07.22
Abstract
Recently, the finite element analysis(FEM) using two dimensional magnetic permeability tensor was introduced to calculate the magnetic field considering the rotational hysteresis. We obtain the tensor matrix from the measured data using two-dimensional magnetic measuring apparatus. We calculate the induced magnetic flux density and the rotational hysteresis loss under the model with the same condition with the measuring apparatus. Therefore we show that FEM with tensor can be used to calculate the magnetic flux density and the rotational hysteresis loss in the arbitrary rotational magnetic field.
Keywords