Title :
Three dimensional eddy current computation using the surface impedance method considering geometric singularity
Author :
Park, Yong-gyu ; Chung, Tae-Kyung ; Jung, Hyun-Kyo ; Hahn, Song- Yop
Author_Institution :
Video Res. Center, DAEWOO Electron., Seoul, South Korea
fDate :
5/1/1995 12:00:00 AM
Abstract :
This paper presents a boundary element formulation for 3-D eddy current computations using the surface impedance method. A compensation method for the near edge and corner effects is proposed for the E¯-B¯ formulation. The effectiveness of the proposed method is verified in the computation of three dimensional models
Keywords :
boundary-elements methods; compensation; eddy currents; electric impedance; E¯-B¯ formulation; boundary element formulation; compensation method; corner effects; geometric singularity; near edge effects; surface impedance method; three dimensional eddy current computation; three dimensional models; Boundary conditions; Conducting materials; Conductivity; Current density; Eddy currents; Impedance measurement; Magnetic flux density; Permeability; Surface impedance; Surface treatment;
Journal_Title :
Magnetics, IEEE Transactions on
