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Practical Superconducting Materials

  • M. N. Wilson
Part of the NATO Advanced Study Institutes Series book series (NSSB, volume 68)

Abstract

Up to the present time by far the most important application of superconducting materials has been in the construction of magnets. The principal advantage to be obtained from using superconductivity here is of course the elimination of ohmic loss, which can reduce energy demand and running costs by a large factor, despite the modest additional requirements for refrigeration power. An important further benefit is the reduction in magnet size and weight which may be achieved as a consequence of the high current densities in superconducting material and the elimination of ion yokes (which are usually needed in conventional magnet systems to keep the power requirements within manageable bounds). The capital cost of a superconducting system may often be lower than its conventional equivalent, partly by virtue of the reduction in size and partly because there is no longer any need for high powered current supplies or water cooling systems.

Keywords

Heat Transfer Coefficient Liquid Helium Critical Current Density Normal Zone Composite Conductor 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1981

Authors and Affiliations

  • M. N. Wilson
    • 1
  1. 1.Rutherford and Appleton LaboratoriesChilton, Didcot, OxfordshireEngland

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