Development of twisted Bi-2212 and Bi-2223 powder in tube conductors for ac applications

IEEE Transactions on Applied Superconductivity

Volumn 7, Issue 2 PART 2, 1997, Pages 1679-1682

  Herrmann, P F ^a   Beghin E ^a   Duperray, G ^a   Legat, D ^a   Leriche, A ^a  

^a NOKIA RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BISMUTH; CRITICAL CURRENT DENSITY (SUPERCONDUCTIVITY); ELECTRIC LOSSES; LOW TEMPERATURE EFFECTS; SILVER ALLOYS; VOLUME FRACTION;

POWDER IN TUBE (PIT) CONDUCTORS;

SUPERCONDUCTING WIRE;

EID: 0031162315     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/77.620901     Document Type: Article

References (15)

1. A.P. Malozemoff "Superconducting wire gets hotter" IEEE Spectrum Dec. 1993
2. M. Ueyama et al. "Development of Ag-sheathed Bi-2223 superconducting wires and coils" Physica C 263 1996 pp. 172-175
3. M. Okada et al. "Transport properties of Bi-2212/Ag multifilamentary tape" Jpn. J. Appl. Phys. Vol. 34 1995 pp. 4770-3
4. L. R. Motowidlo, G. Galinski, G. Ozeryansky, W. Zhang, E.E. Hellstrom, M. Sumption and T. Collings "The influence of filament size and atmosphere on the micro structure and Jc of round multifilament Bi-2212 wires" IEEE Trans. on Appl. Supercond. 5 (2) 1995 pp. 1162-6
5. G. Grasso, F. Marti, A. Jeremie, A. Perin, B. Hensel, and R. Fluj̈kiger "Enhancement of Jc in long monofilamentary Bi2212 Ag-sheathed tapes by optimisation of the fabrication process" IOP Publishing Ltd Inst. Phys. Conf. No 148
6. T. Verhaege, P. Estop, J.P. Tavergnier, P. Bonnet, A. Lacaze, Y. Laumond, and A. Ansard "A new step in ac superconducting conductors" IEEE Trans Mag. 30 (4) 1994
7. E. Béghin, J. Bock, G. Duperray, D. Legat and P.E. Herrmann "AC loss measurements in high-Tc superconductors" Appl. Supercond. Vol. 3, No 6, 1995 pp. 339-349.
8. C.J. Christopherson and G.N. Riley "Development of twisted high-temperature superconductor composite conductors" Appl. Phys. Lett. 66 (17), 1995 pp. 2277-9.
9. M. Ueyama et al. "2.1 Tesla HTSC magnet Cooled by refrigerator" ISS '94
10. A. Bolza, P. Metra and M.M. Rahman "Progress and issues in HTS power cables" 10th anniversary HTS Workshop on physics, materials & applications March 12-16 1996 Houston Texas
11. K. Ohkura, M. Ueyama, J. Fujikami, K. Sato and Y. Iwasa "High field performance of two high-Tc Bi-2223 superconducting coils" Sumitomo electrical technical review 41 January 1996
12. rms HTS ac lead", this conference
13. M.N. Wilson, Superconducting magnets, Chap. 8: Time-varying fields and ac losses, p. 159, Clarendon Press, Oxford, 1983
14. P. Tixador "Les Supraconducteurs" , Ed. Hermes Paris 1995 PP. 71
15. M. Yoshida, "Melt State of Bi2SrxCa3-xCu2Oz with 1.5