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

The Korean Institute of Electrical Engineers (대한전기학회)
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Comparison of Magnetization Losses in BSCCO Tape and YBCO CC at Arbitrary Direction of External Magnetic Field

BSCCO Tape 선재와 YBCO CC의 외부자장 각도에 따른 자화손실 특성비교

  • 이지광 (우석대 전기전자공학과) ;
  • 임형우 (순천향대 정보기술공학부) ;
  • 박명진 (순천향대 정보기술공학부) ;
  • 차귀수 (순천향대 정보기술공학부)
  • Published : 2005.12.01
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Abstract

Magnetization loss of high temperature superconductoring BSCCO tape and YBCO coated conductor(YBCO CC) is most important issue in the development of superconducting power devices. In this paper, the measured results of magnetization losses in BSCCO tape and YBCO CC are presented and compared with each other. Measurements of magnetization losses are performed under various angles of external magnetic field to consider the anisotropic characteristics of YBCO CC. Also, we present the compared results of magnetization losses measured at arbitrary directional magnetic fields and analyzed with perpendicular magnetic field components of those. The results show that magnetization loss of YBCO CC agree well with the analyzed value by it's perpendicular magnetic field component, but BSCCO tape is not.

Keywords

References

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