A hybrid single and dual simple layer Boundary Integral equation formulation for 3-D eddy currents

被引：9
|
作者：
Shen, J [1 ]
Andjelic, Z [1 ]
Schaub, B [1 ]
机构：
[1] ABB Corp Res, D-69115 Heidelberg, Germany
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 05期
关键词：
eddy currents; BEM; BIEM; integral equation method; simple layer source; power transformer;
D O I：
10.1109/20.717610
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：
A hybrid single and dual simple layer Boundary integral (BIE) formulation is proposed in this paper. The number of unknowns per node can be reduced to minimum, i.e. one, three or four unknowns respectively depending on various kinds of material interfaces. By using this formulation, the computer storage can be greatly reduced so that large and complex application problem may be numerically simulated. Numerical examples and an application are included.
引用
收藏
页码：2636 / 2639
页数：4
相关论文
共 50 条
  • [21] A HYBRID BOUNDARY INTEGRAL-EQUATION METHOD FOR THE COMPUTATION OF SOURCE TIME FUNCTIONS FOR 3-D RUPTURE PROPAGATION
    QUIN, HR
    DAS, SX
    GEOPHYSICAL JOURNAL-OXFORD, 1989, 96 (01): : 163 - 177
  • [22] On the Single Layer Boundary Integral Operator for the Dirac Equation
    Holzmann M.
    Complex Analysis and Operator Theory, 2023, 17 (8)
  • [23] SOLUTION OF THE 3-D HELMHOLTZ-EQUATION WITH EDDY CURRENTS IN CYLINDRICAL COORDINATES BY LONGITUDINAL COMPONENTS
    GONG, L
    HAGEL, R
    ZHANG, K
    UNBEHAUEN, R
    IEEE TRANSACTIONS ON MAGNETICS, 1992, 28 (02) : 1154 - 1157
  • [24] Computation of 3D eddy currents problem by A*-A formulation
    Li, HQ
    Liu, JX
    Ding, QL
    Li, HM
    PROCEEDINGS OF THE FOURTH INTERNATIONAL CONFERENCE ON ELECTROMAGNETIC FIELD PROBLEMS AND APPLICATIONS, 2000, : 129 - 132
  • [25] A proof of boundary integral equations of minimum order for the calculation of 3-D eddy current problem
    Fang, SH
    Wang, ZR
    Hong, XL
    2001 4TH INTERNATIONAL CONFERENCE ON ASIC PROCEEDINGS, 2001, : 187 - 189
  • [26] 3-D TRANSIENT EDDY-CURRENT FIELDS USING THE UV INTEGRAL-EIGENVALUE FORMULATION
    DAVEY, KR
    HAN, HC
    TURNER, L
    JOURNAL OF APPLIED PHYSICS, 1988, 63 (04) : 991 - 996
  • [27] A fast 3D eddy current integral formulation
    Albanese, R
    Rubinacci, G
    Tamburrino, A
    Ventre, S
    Villone, F
    COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2001, 20 (02) : 317 - 331
  • [28] Compression in 3-D integral equation modeling
    Zhdanov, MS
    Portniaguine, O
    Hursan, G
    THREE-DIMENSIONAL ELECTROMAGNETICS, PROCEEDINGS, 2002, 35 : 21 - 42
  • [29] ON CALCULATION OF 3-D EDDY CURRENTS IN CONDUCTING AND MAGNETIC SHELLS
    MAYERGOYZ, ID
    IEEE TRANSACTIONS ON MAGNETICS, 1995, 31 (03) : 1319 - 1324
  • [30] CALCULATION OF 3-D EDDY CURRENTS IN THE ROTOR OF A LARGE TURBOGENERATOR
    KNOBLAUCH, A
    MULLER, W
    IEEE TRANSACTIONS ON MAGNETICS, 1985, 21 (06) : 2223 - 2226
12345