COMPARISON OF DIFFERENT FINITE-ELEMENTS FOR 3-D EDDY-CURRENT ANALYSIS

被引：26

作者：

NAKATA, T

TAKAHASHI, N

FUJIWARA, K

SHIRAKI, Y

机构：

[1] Department of Electrical Engineering, Okayama University, Okayama

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1990年 / 26卷 / 02期

关键词：

D O I：

10.1109/20.106346

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to evaluate the best type of element for the finite element analysis of 3-D eddy currents, a fundamental model is analyzed using the usual 1st-order tetrahedral, triangular prism and brick nodal elements and also the brick edge element. The effects of the types of elements on the flux and eddy current distributions are investigated using the A-¢ method and the T-Q method. It is concluded that the brick edge element is best from the viewpoints of accuracy and CPU time. © 1990, IEEE. All rights reserved.

引用

页码：434 / 437

页数：4

共 15 条

[1] NEW VECTOR FINITE-ELEMENTS FOR 3-DIMENSIONAL MAGNETIC-FIELD COMPUTATION [J].