Progress in Superconductivity and Cryogenics (한국초전도ㆍ저온공학회논문지)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
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Analysis of Charging Characteristics of Linear Type Magnetic Flux Pump Depended on Traveling Speed of Magnetic Field

리니어형 자속펌프의 이동자장 속도에 따른 충전전류 특성 해석

  • 정윤도 (수원대학교 전기공학과) ;
  • 김현기 (수원대학교 전기공학과) ;
  • 배덕권 (국립 충주대학교 안전공학과) ;
  • 윤용수 (안산공과대학 전기과) ;
  • 조현철 (연세대학교 전기전자공학과) ;
  • 고태국 (연세대학교 전기전자공학과)
  • Published : 2010.03.31
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Abstract

We already obtained magnetic behavior of superconducting Nb foil of linear type magnetic flux pump (LTMFP) by means of the FEM analysis. As well as, fundamental equations of pumping current were theoretically derived based on the pumping sequences according to the position of normal spot of the moving flux. In this paper, we experimentally investigated pumping performances of LTMFP with a wide range of traveling speed of magnetic field. In order to confirm the numerical and theoretical approaches, we explained the pumping characteristics of LTMFP by use of the calculation sequence of pumping current.

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References

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