Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference (한국초전도저온공학회:학술대회논문집)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
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Application of He Liquefier for Development of SC Devices at Pohang Light Source

포항 방사광가속기용 초전도 장치개발을 위한 헬륨 액화시설의 응용

  • 박인수 (포항공과대학교 가속기연구소) ;
  • 손영욱 (포항공과대학교 가속기연구소) ;
  • 김형균 (포항공과대학교 가속기연구소) ;
  • 김경렬 (포항공과대학교 가속기연구소) ;
  • 정진화 (포항공과대학교 가속기연구소)
  • Published : 2002.02.01
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Abstract

The helium liquefier was installed for 7.5 T superconducting wiggler, which is a source of synchrotron radiation, in Pohang Accelerator Laboratory (PAL) in 1995. It is MODEL 1410 fabricated by LINDE (old PSI America) of which capacity is about 17 liter per hour in normal mode and 47 liter per hour with liquid nitrogen pre-cooling. In addition to SC wiggler, we are anticipating that some devices related to electron accelerator are to be upgraded with superconducting application in order to improve the quality of photon beam.

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