Title :
Numerical modeling of the association of magnet and HTS superconductors
Author :
Fou, S. Ho Tam ; Erraud, A. ; Bouillault, F.
Author_Institution :
Lab. de Genie Electr., CNRS, Gif-sur-Yvette, France
fDate :
7/1/2000 12:00:00 AM
Abstract :
Interaction between a permanent magnet and a superconductor is examined with numerical code based on the critical state model. The finite difference method and the “condensation” method are used. Obtained results like levitation force are compared with experimental results. The influence of the geometry on the axial levitation force is also discussed
Keywords :
critical current density (superconductivity); finite difference methods; high-temperature superconductors; magnetic levitation; permanent magnets; condensation method; critical state model; finite difference method; geometry; high temperature superconductor; levitation force; numerical modeling; permanent magnet; Finite difference methods; Geometry; High temperature superconductors; Magnetic domains; Magnetic levitation; Maxwell equations; Numerical models; Permanent magnets; Superconducting magnets; Superconductivity;
Journal_Title :
Magnetics, IEEE Transactions on
