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Design and Fabrication of 5 T HTS Insert Magnet

5 T급 고온초전도마그넷의 설계 및 제작

  • 구명환 (한국기초과학지원연구원 물성과학연구부) ;
  • 김동락 (한국기초과학지원연구원 물성과학연구부) ;
  • 최연석 (한국기초과학지원연구원 물성과학연구부) ;
  • 차귀수 (순천향대 전기공학과)
  • Received : 2012.08.13
  • Accepted : 2012.09.25
  • Published : 2012.09.30

Abstract

The critical current of the HTS(High Temperature Superconductor) tape is governed by cooling temperature, magnetic field and its angle to HTS tape originated from its geometrical structure. At the HTS coil design stage, the critical current of the coil is calculated by considering the Ic-B characteristics of the 2G tape and the operating current is determined based on the critical current. The operating current and the structure of the 5 T coil are suggested through the FEM (Finite Elements Method) analysis and calculation. As a part of our on-going research on a 20 T LTS/HTS magnet, we have designed and constructed a 5 T HTS insert coil and tested it in liquid helium temperature.

Keywords

References

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Cited by

  1. Quench Analysis of a Multiwidth No-Insulation 7-T 78-mm REBCO Magnet vol.27, pp.4, 2017, https://doi.org/10.1109/TASC.2017.2669962