Frequency Domain Computation of Eddy Currents in Superconductors
Résumé
The concept of effective resistivity in electrically non-linear media is used to treat problems expressed in terms of phasor quantities under a sinusoidal time varying excitation. 2D and 3D computations of the magnetic field in High Temperature Superconductors (HTS) is carried out using an A-V formulation. Results of ac loss computation in an HTS tube under self field conditions are presented and discussed.