A new approach to modelling dominant AC loss in HTc superconducting solenoidal windings

IEEE Transactions on Magnetics

Volumn 35, Issue 3 PART 1, 1999, Pages 1195-1198

  Goddard, K F ^a   Sykulski, J K ^a   Stoll, R L ^a  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

AC loss; Hybrid FE and FD computation; Non linear diffusion process; Superconductors

Indexed keywords

CRITICAL CURRENT DENSITY (SUPERCONDUCTIVITY); ELECTRIC COILS; ELECTRIC FIELDS; FINITE DIFFERENCE METHOD; FINITE ELEMENT METHOD; HIGH TEMPERATURE SUPERCONDUCTORS; MAGNETIC FIELD EFFECTS; MAGNETIC FLUX; MATHEMATICAL MODELS; TRANSFORMER WINDINGS;

ALTERNATING CURRENT LOSSES; NONLINEAR DIFFUSION PROCESS; SUPERCONDUCTING SOLENOIDAL WINDINGS; TAPE CONDUCTORS;

ELECTRIC LOSSES;

EID: 0033121833     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.767163     Document Type: Article

References (7)

1. J. K. Sykulski, C. Beduz, R. L. Stoll, M. R. Harris, K. F. Goddard and Y. Yang, "Prospects for large high-temperature superconducting power transformers: conclusions from a design study," IEE Proceedings, Electric Power Application, vol. 145, No. 6, pp. 1-12, 1998.
2. J. K. Sykulski, K. F. Goddard and R. L. Stoll, "Design and Construction of a High Temperature Superconducting Transformer," Proceedings of ICEM'98, Istanbul, Turkey, 2-4 September 1998, pp. 971-975, ISBN 975-429-125.
3. A. E. Mahdi, T. Hughes, C. Beduz, Y. Yang, R. L. Stoll, J. K. Sykulski, P. Haldar, R. S. Sokolowski, A. Power, "Thermometric measurements of the self-field losses in silver sheathed PbBi2223 multifilamentary tapes," IEEE Transactions on Applied Superconductivity, vol. 7, No. 2, Pt 2., pp. 1658-1661, 1997.
4. M. Wilson, Superconducting Magnets, Oxford University Press, 1983.
5. J. Rhyner, "Magnetic properties and ac losses of superconductors with power law current voltage characteristics," Physica C, vol. 212, pp. 292-300, 1993.
6. J. K. Sykulski, R. L. Stoll, A. E. Mahdi, and C. P. Please, "Modelling HTc Superconductors for AC Power Loss Estimation," IEEE Trans. Magn., vol. 33, no. 2, pp. 1568-1571, March 1997.
7. J. K. Sykulski, M. Rotaru and R. L. Stoll, "Highly Non-Linear Field Diffusion in HTc Superconducting Tapes," EPNC'98, Liege, Belgium, 22-24 September 1998, pp. 18-21, ISBN 83-906074-3-3.