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Persistent current HTS magnet for Maglev applications.

[In Japanese. / En japonais.]

Author(s) : IGARASHI M., NEMOTO K., OKUTOMI T., et al.

Type of article: Article

Summary

The paper describes a persistent current HTS magnet that has been developed for Maglev applications. The HTS coil for the magnet consists of 12 single-pancake coils wound with four parallel Ag-sheathed Bi2223 wires. The HTS coil is connected with a persistent current switch made of YBCO films and cooled below 20 K by a two-stage GM pulse-tube cryocooler. Detachable current leads are used to reduce heat leakage to the 1st stage of the cryocooler.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2005-2424
  • Languages: Japanese
  • Source: Journal of the Cryogenic Society of Japan - vol. 39 - n. 12
  • Publication date: 2004

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