A vector hysteresis model for superconducting filament magnetization in accelerator magnets

IEEE Transactions on Magnetics

Volumn 40, Issue 2 II, 2004, Pages 864-867

  Aleksa, Martin ^a   Auchmann, Bernhard ^a   Russenschuck, Stephan ^a   Völlinger, Christine ^a  

^a CERN   (Switzerland)

Author keywords

Critical state model; Hysteresis; Magnetization; Persistent currents; Superconductivity

Indexed keywords

ANISOTROPY; COLLIDING BEAM ACCELERATORS; CRITICAL CURRENT DENSITY (SUPERCONDUCTIVITY); CURRENT DENSITY; HYSTERESIS; MAGNETIZATION; MAGNETS; NUMERICAL METHODS; SUPERCONDUCTIVITY;

CRITICAL STATE MODEL; CRITICAL STATE MODELS (CSM); HADRONS; PERSISTENT CURRENTS;

ELECTRIC COILS;

EID: 2342632667     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2004.825464     Document Type: Article

References (11)

1. M. Aleksa, C. Völlinger, and S. Russenschuck, "Magnetic field calculations including the impact of persistent currents in superconducting filaments," IEEE Trans. Magn., vol. 38, pp. 825-828, Mar. 2002.
2. C. P. Bean, "Magnetization of high field superconductors," Rev. Mod. Phys., vol. 36, pp. 31-39, 1964.
3. L. Bottura, "A practical fit for the critical surface of NbTi," IEEE Trans. Appl. Superconduct., vol. 10, pp. 1054-1057, Mar. 2000.
4. E. H. Brandt, "Superconductors of finite thickness in a perpendicular magnetic field: Strips and slabs," Phys. Rev. B, vol. 54, no. 6, pp. 4246-4264, 1996.
5. S. Kurz and S. Russenschuck, "The application of the BEM-FEM coupling method for the accurate calculation of fields in superconducting magnets," Electrical Engineering - Archiv für Elektrotechnik, vol. 82, no. 1, pp. 1-10, 1999.
6. M. Maslouh, F. Bouillault, A. Bossavit, and J. V. Verite, "Numerical modeling of superconducting materials using an anisotropic Kim law," IEEE Trans. Magn., vol. 34, pp. 3064-3067, Sept. 1998.
7. I. D. Mayergoyz, A. A. Adly, M. W. Huang, and C. Krafft, "Experimental testing of vector Preisach models for superconducting hysteresis," IEEE Trans. Magn., vol. 36, pp. 3505-3507, Sept. 2000.
8. M. Pekeler et al., "Coupled persistent-current effects in the hera dipoles and beam pipe correction coils," Hamburg, Germany, Desy Rep. 92-06, 1992.
9. W. H. Press et al., Numerical Recipes in C: The Art of Scientific Computing, 2nd ed. Cambridge, U.K.: Cambridge Univ. Press, 1992.
10. J. K. Sykulski, M. Rotaru, and R. L. Stoll, "2D modeling of field diffusion and AC losses in high temperature superconducting tapes," IEEE Trans. Magn., vol. 36, pp. 1178-1182, July 2000.
11. Wolfram Research, Mathematica 4.1.