대한전기학회논문지:전기기기및에너지변환시스템부문B (The Transactions of the Korean Institute of Electrical Engineers B)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

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
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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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