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Development of binary superconducting current leads with a gas-cooled normal part.

Author(s) : FUCHS A. M., ANGHEL A., JAKOB B., PASZTOR G., VECSEY G., WESCHE R.

Summary

The design of a binary superconducting 1-kiloA current lead, operating between 300 and 4.2 K, is presented. The normal conducting part of the lead is cooled by high pressure helium gas of 60 K inlet temperature. The resulting warm end temperature of the conduction cooled high-temperature superconductor part is about 67 K and as a consequence a magnetic stray field of 0.2 T can be tolerated. A total heat load of 0.2 watt at 4.2 K has been foreseen.

Details

  • Original title: Development of binary superconducting current leads with a gas-cooled normal part.
  • Record ID : 1995-2757
  • Languages: English
  • Source: Proceedings of the 15th international cryogenic engineering conference. ICEC 15.
  • Publication date: 1994/06/07

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