Title :
Edge element analysis of magnetostatic and transient eddy current fields using H&oarr;-formulations
Author :
Gaier, Christian ; Haas, Herbert
Author_Institution :
Inst. for Fundamentals & Theory of Electr. Eng., Tech. Univ. Wien, Austria
fDate :
5/1/1995 12:00:00 AM
Abstract :
For magnetostatic field analysis a penalty formulation is used, whereby it is assumed that the source currents are inside a bounded domain with known boundary conditions. For eddy current analysis a penalty formulation is used for the insulator only. This formulation can easily be coupled with that of the conductors. There is no need to define cutting planes in multiply connected non-conductive regions for the calculation of a total magnetic scalar potential or to determine a source field
Keywords :
eddy currents; magnetic fields; magnetostatics; transient analysis; H&oarr;-formulations; boundary conditions; eddy current analysis; edge element analysis; insulator; magnetostatic field analysis; penalty formulation; source currents; total magnetic scalar potential; transient eddy current fields; Conducting materials; Eddy currents; Integral equations; Magnetic analysis; Magnetic anisotropy; Magnetic fields; Magnetostatics; Perpendicular magnetic anisotropy; Shape; Transient analysis;
Journal_Title :
Magnetics, IEEE Transactions on
