Title :
3D eddy current computation in the frequency domain regarding the displacement current
Author :
Hahne, P. ; Weiland, T.
Author_Institution :
Tech. Hochschule, Darmstadt, Germany
fDate :
3/1/1992 12:00:00 AM
Abstract :
The application of the FIT (finite integration theory) method to the problem of 3D eddy current computation is presented. Fields are treated in terms of E&oarr; and B&oarr;; the excitation is represented by time harmonic currents. Materials can be anisotropic with real ∈, μ, and κ. The displacement current is taken into account, and thus high-frequency eddy current problems can be treated as well as the case where there are no conductive regions (e.g. air coils). For nonconductive regions the additional condition div D=0 is imposed
Keywords :
eddy currents; frequency-domain analysis; integration; 3D eddy current computation; FIT; displacement current; finite integration theory; frequency domain; nonconductive regions; time harmonic currents; Anisotropic magnetoresistance; Coils; Eddy currents; Frequency domain analysis; Grid computing; Magnetic anisotropy; Magnetic domains; Maxwell equations; Perpendicular magnetic anisotropy; Physics computing;
Journal_Title :
Magnetics, IEEE Transactions on
