Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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A Study on the Electrical Properties of the Conduction-cooled HTS SMES System

전도냉각형 고온초전도 에너지저장장치의 전기적 특성

  • 최재형 (경상대학교 전기공학과) ;
  • 곽동순 (경상대학교 전기공학과) ;
  • 천현권 (경상대학교 전기공학과) ;
  • 김해종 (한국전기연구원 초전도응용연구그룹) ;
  • 김상현 (경상대학교 전기공학과)
  • Published : 2007.02.01
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Abstract

The conduction-cooled HTS SMES is operated in cryogenic and high vacuum condition. Thus, Insulation design at cryogenic temperature and high vacuum is a key and an important element that should be established to accomplish miniaturization that is a big advantage of HTS SMES. However, the behaviors of insulators for cryogenic conditions in vacuum are virtually unknown. Therefore, we need active research and development of insulation concerning application of the conduction-cooled HTS SMES. Therefore, in this study, we experimented about insulation characteristic high vacuum and cryogenic similar to driving condition of SMES system. Also, investigated about insulation characteristic of suitable some materials to insulator for conduction-cooled HTS SMES. As this results, we possessed basis data for insulation materials selection and insulation design for development of 600 kJ class conduction-cooled HTS SMES.

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References

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