Computational comparison of AC losses in different kinds of HTS composite conductors

IEEE Transactions on Applied Superconductivity

Volumn 7, Issue 2 PART 1, 1997, Pages 322-325

  Paasi, Jaakko ^a   Lahtinen, Markku ^a  

^a TAMPERE UNIVERSITY OF TECHNOLOGY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; BOUNDARY CONDITIONS; CRITICAL CURRENT DENSITY (SUPERCONDUCTIVITY); DIFFUSION IN SOLIDS; ELECTRIC FIELDS; ELECTRIC LOSSES; MAGNETIZATION; MATHEMATICAL MODELS; TRANSIENTS;

COMPOSITE SUPERCONDUCTORS; TRANSPORT CURRENTS;

HIGH TEMPERATURE SUPERCONDUCTORS;

EID: 0031167975     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/77.614495     Document Type: Article

References (10)

1. C.P. Bean, "Magnetization of high-field superconductors," Rev.Mod.Phys., vol. 36, pp. 31-39,1964.
2. P.P. Herrmann, C. Cottevieille, A. Leriche, and S. Elschner, "Refrigeration load calculation of a HTSC current lead under AC conditions," IEEE Trans. Magn., vol. 32, in press.
3. M. Lahtinen, J. Paasi, and L. Kettunen, "Diffusion model for the computation of current density distributions in composite superconductors," Cryogenics, in press.
4. Vector Fields Limited, 24 Bankside, Kidlington, Oxford, UK.
5. C.J. Christopherson and G.N. Riley, Jr., "Development of twisted hightemperature superconductor composite conductors," Appl.Phys. Lett., vol. 66, pp. 2277-2279, 1995.
6. M.N. Wilson, Superconducting Magnels, Oxford: Clarendon, 1983, pp. 159-199.
7. J. Paasi, M. Lahtinen, D. Aized, S. Fleshier, G. Snitchler, and A.P. Malozemoff, "AC losses in multifilamentary Bi-2223/Ag superconducting tapes," IEEE Trans. Magn., vol. 32, in press.
8. M. Iwakuma, H. Konomi, K. Funaki, M. Takeo, K. Kuroda, Y. Tanaka, M. Mimura, K, Takita, H. Hiue, and K. Yamafuji, "Frequency dependences of ac losses in (Bii-xPbJaSrçCaaCusOy bulk superconductors in acmagnetic field," Cryogenics, vol. 34 ICEC Suppl., pp. 793-796, 1994.
9. K. Kwasnitza and St. Clerc, "AC losses of superconducting high-rc multifilament Bi-2223/Ag sheathed tapes in pcrpendicularmagneticfields," Physica C, vol. 233, pp. 423-435, 1994.
10. Y. Fukumoto, HJ. Wiesmann, M. Garber, M. Suenaga, and P. Haldar, "Alternating-current losses in silver-sheathed (Bi,Pb)2Sr2Ca2Cu3O|o tapes II: Role of inlerfilanicntary coupling," Appl. Phys. Lett., vol. 67, pp. 3180-3182, 1995.