Development of high temperature superconducting current feeders for a large-scale superconducting experimental fusion system

T. Mito, K. Takahata, R. Heller, A. Iwamoto, R. Maekawa, H. Tamura, Y. Yamada, K. Tachikawa, Keisuke Maehata, Kenji Ishibashi, G. Friesinger, M. Tasca, A. Nishimura, S. Yamada, S. Imagawa, N. Yanagi, H. Chikaraishi, S. Hamaguchi, M. Takeo, T. ShintomiT. Satow, O. Motojima

Research output: Contribution to journalConference article

10 Citations (Scopus)

Abstract

The National Institute for Fusion Science (NIFS), in collaboration with universities and laboratories in Japan, the Forschungszentrum Karlsruhe (FZK) and the Max-Planck Institut für Plasma Physik (IPP) in Germany, is planning to develop High Temperature Superconducting (HTS) current feeders for large-scale superconducting coils. Two programs are being progressed: one is a current feedthrough for superfluid helium (He II) cooled superconducting coils; the other is current leads for experimental fusion system. The paper describes the present status of the two programs, including joint experiments of a 20 kA Bi-2223 current lead developed by FZK and development of a prototype YBCO bulk current feedthrough for He II cooled superconducting coils. In addition, the test results of Bi-2212 tubes fabricated by diffusion process, applicable to HTS current leads, are described.

Original languageEnglish
Pages (from-to)2611-2614
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume11
Issue number1 II
DOIs
Publication statusPublished - Mar 1 2001
Event2000 Applied Superconductivity Conference - Virginia Beach, VA, United States
Duration: Sep 17 2000Sep 22 2000

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feeders
Fusion reactions
fusion
Superfluid helium
coils
Temperature
Lead
Plasmas
Planning
Germany
planning
Superconducting coils
Japan
Experiments
helium
prototypes
tubes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Development of high temperature superconducting current feeders for a large-scale superconducting experimental fusion system. / Mito, T.; Takahata, K.; Heller, R.; Iwamoto, A.; Maekawa, R.; Tamura, H.; Yamada, Y.; Tachikawa, K.; Maehata, Keisuke; Ishibashi, Kenji; Friesinger, G.; Tasca, M.; Nishimura, A.; Yamada, S.; Imagawa, S.; Yanagi, N.; Chikaraishi, H.; Hamaguchi, S.; Takeo, M.; Shintomi, T.; Satow, T.; Motojima, O.

In: IEEE Transactions on Applied Superconductivity, Vol. 11, No. 1 II, 01.03.2001, p. 2611-2614.

Research output: Contribution to journalConference article

Mito, T, Takahata, K, Heller, R, Iwamoto, A, Maekawa, R, Tamura, H, Yamada, Y, Tachikawa, K, Maehata, K, Ishibashi, K, Friesinger, G, Tasca, M, Nishimura, A, Yamada, S, Imagawa, S, Yanagi, N, Chikaraishi, H, Hamaguchi, S, Takeo, M, Shintomi, T, Satow, T & Motojima, O 2001, 'Development of high temperature superconducting current feeders for a large-scale superconducting experimental fusion system', IEEE Transactions on Applied Superconductivity, vol. 11, no. 1 II, pp. 2611-2614. https://doi.org/10.1109/77.920403
Mito, T. ; Takahata, K. ; Heller, R. ; Iwamoto, A. ; Maekawa, R. ; Tamura, H. ; Yamada, Y. ; Tachikawa, K. ; Maehata, Keisuke ; Ishibashi, Kenji ; Friesinger, G. ; Tasca, M. ; Nishimura, A. ; Yamada, S. ; Imagawa, S. ; Yanagi, N. ; Chikaraishi, H. ; Hamaguchi, S. ; Takeo, M. ; Shintomi, T. ; Satow, T. ; Motojima, O. / Development of high temperature superconducting current feeders for a large-scale superconducting experimental fusion system. In: IEEE Transactions on Applied Superconductivity. 2001 ; Vol. 11, No. 1 II. pp. 2611-2614.
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AU - Maekawa, R.

AU - Tamura, H.

AU - Yamada, Y.

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AU - Friesinger, G.

AU - Tasca, M.

AU - Nishimura, A.

AU - Yamada, S.

AU - Imagawa, S.

AU - Yanagi, N.

AU - Chikaraishi, H.

AU - Hamaguchi, S.

AU - Takeo, M.

AU - Shintomi, T.

AU - Satow, T.

AU - Motojima, O.

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