VARIOUS BEM FORMULATIONS FOR CALCULATING EDDY CURRENTS IN TERMS OF FIELD VARIABLES

被引：17

作者：

RUCKER, WM

HOSCHEK, R

RICHTER, KR

机构：

[1] IGTE, Graz University of Technology, Kopernikusgasse 24

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 03期

关键词：

D O I：

10.1109/20.376274

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：

Several boundary element formulations using the electric and magnetic field vectors are presented for eddy current problems. The robustness and the accuracy of the numerical approach depending on the frequency and the material properties of the eddy current region are investigated. Numerical results of a conducting sphere model are compared with analytical solutions. In additional examples the treatment of structures containing geometrical singularities (ideal edges and corners) is shown and numerical results are presented.

引用

页码：1336 / 1341

页数：6

共 50 条

[21] SCALAR POTENTIAL CONCEPT FOR CALCULATING STEADY MAGNETIC-FIELDS AND EDDY CURRENTS
DEMIRCHIAN, KS
CHECHURIN, V
SARMA, MS
IEEE TRANSACTIONS ON MAGNETICS, 1976, 12 (06) : 1045 - 1046
[22] CALCULATING EDDY CURRENTS IN A THIN PLATE FOR DETERMINATION OF STRAY LOSSES IN TRANSFORMERS AND REACTORS
LURE, SI
ELECTRICAL TECHNOLOGY, 1968, 2 : 157 - &
[23] 2 DUAL FORMULATIONS OF THE 3-D EDDY-CURRENTS PROBLEM
BOSSAVIT, A
COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 1985, 4 (02) : 103 - 116
[24] Cyclic Symmetry in Volume Integral Formulations for Eddy Currents: Cohomology Computation and Gauging
Passarotto, Mauro
Specogna, Ruben
IEEE TRANSACTIONS ON MAGNETICS, 2020, 56 (02)
[25] EDDY CURRENTS AND FIELD COMPUTATION IN A SUPERCONDUCTING ELECTROMAGNETIC PUMP
DELVECCHIO, P
VECA, GM
IEEE TRANSACTIONS ON MAGNETICS, 1983, 19 (05) : 2222 - 2224
[26] Disturbances of magnetic field of plane caused by eddy currents
Woloszyn, Miroslaw
PRZEGLAD ELEKTROTECHNICZNY, 2010, 86 (01): : 106 - 108
[27] Stray field of a pulse septum induced by eddy currents
Shoji, Y
Kumagai, K
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2004, 14 (02) : 441 - 444
[28] Magnetic Field of Eddy Currents in a Conducting Plate.
Lipinski, Wojciech
Archiwum Elektrotechniki (Warsaw), 1977, 26 (02): : 231 - 240
[29] A MULTIPOLE EXPANSION FOR THE FIELD OF VACUUM CHAMBER EDDY CURRENTS
LEE, SY
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1991, 300 (01): : 151 - 158
[30] Eddy currents in the p–n junction in a microwave field
S. H. Shamirzaev
G. Gulyamov
M. G. Dadamirzaev
A. G. Gulyamov
Semiconductors, 2009, 43 : 1170 - 1173

← 1 2 3 4 5 →