• 제목/요약/키워드: basic science

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Status of the KSTAR Toroidal Field Coil Structure Fabrication

  • Choi, C.H.;Sa, J.W.;Park, H.K.;Hong, K.H.;Shin, H.;Kim, H.T.;Her, N.I.;Yang, H.L.;Kwak, J.H.;Moon, H.G.;Yoon, H.H.;Lee, S.K.;Song, J.Y.;Chu, Y.D.;Hur, D.K.;Nam, K.M.;Koo, B.H.;Lim, J.H.;Lee, J.K.;Kim, N.G.;Jang, S.W.;Kim, H.C.;Ha, E.T.;Bak, J.S.;Lee, G.S.
    • 한국원자력학회:학술대회논문집
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    • 한국원자력학회 2005년도 춘계학술발표회
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    • pp.1036-1037
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    • 2005

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KSTAR TF Coil용 CICC 보수 용접 및 접합 (Repair Welding and Joint of KSTAR TF CICC)

  • 임병수;이상일;김정수;김동진;최정열;정우호;박현기;추용;박갑래;백설희;김기만
    • 한국초전도저온공학회:학술대회논문집
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    • 한국초전도저온공학회 2003년도 추계학술대회 논문집
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    • pp.304-306
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    • 2003

  • The KSTAR (Korea Superconducting Tokamak Advanced Research) superconducting magnet system which consists of 16 TF coils and 14 PF coils. The magnet system adopt a superconducting CICC (Cable-In-Conduit Conductor) type. The KSTAR TF CICC uses Nb$_3$Sn superconducting cable with Incoloy 908 conduit. To prepare for TF CICC jacket defect, repair welding of TF CICC is studied. And to confirm join method of TF CICC joint part, the welding method and the joint part design are also discussed.

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KSTAR 프로토 타입 TF 코일 테스트 (Test of the KSTAR Prototype Toroidal Field Coil)

  • 추용;이상일;박갑래;백설희;정우호;임병수;박현기;오영국;김기만
    • 한국초전도저온공학회:학술대회논문집
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    • 한국초전도저온공학회 2003년도 추계학술대회 논문집
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    • pp.307-310
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    • 2003

  • The KSTAR (Korea Superconducting Tokamak Advanced Research) prototype TF (Toroidal Field) coil was tested in the superconducting coil test facility in KBSI (Korea basic Science Institute). The test was divided into several campaigns according to the objectives. The objectives of the first campaign were to cool the coil into operating temperature and to find any defect in the coil such as cold leaks. From the results of the first campaign, which was carried out during Jan. 2003, any defect in the TF prototype coil was not found. At the second campaign, the large-current charging experiment was one of the major issues, and was carried out during Aug. 2003 In this paper, the test preparation, and the test results of the second campaign were presented.

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