Various BEM formulations for calculating eddy currents in terms of field variables

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...

Full description

Saved in:
Bibliographic Details
Published in:IEEE transactions on magnetics 1995-05, Vol.31 (3), p.1336-1341
Main Authors: Rucker, W.M., Hoschek, R., Richter, K.R.
Format: Article
Language:English
Subjects:
Applied sciences
Current density
Differential equations
Eddy currents
Electrical engineering. Electrical power engineering
Exact sciences and technology
Frequency
Integral equations
Magnetic fields
Magnetic materials
Material properties
Materials
Robustness
Surface treatment
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.< >
ISSN:0018-9464
1941-0069
DOI:10.1109/20.376274