자성체를 포함하는 고온초전도 마그네트의 설계

Design of High Temperature Superconducting Magnet with Magnetic Material

  • 조영식 (한국전기연구원 초전도응용그룹) ;
  • 권영길 (한국전기연구원 초전도응용그룹) ;
  • 김영균 (창원대 전기공학과) ;
  • 이근호 (창원대 전기공학과) ;
  • 홍정표 (창원대 전기공학과) ;
  • 류강식 (한국전기연구원 전략기술연구단)
  • 발행 : 2001.08.01

초록

This paper presents racetrack High Temperature Superconducting (HTS) magnet with iron plates to achieve the maximum current-carrying capacity and the simple shape that can easily be wound and jointed. On the basis of the magnetic field analysis using Biot-Savart's law and 3 Dimensional Finite Element Analysis (3D FEA), this study is focused on the function of iron plates, which is to obtain smaller B${\perp}$, and stress and strain condition of Ag-sheathed Bi-2223 37-filament HTS tapes are considered. Moreover, the measured performance of the magnet with iron plates improved by 50% on the basis of initial magnet.

키워드

참고문헌

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