Final Design of the Quench Protection Circuits for the JT-60SA Superconducting Magnets

被引：31
|
作者：
Gaio, Elena [1 ]
Maistrello, Alberto [1 ]
Coffetti, Alberto [2 ]
Gargano, Teresa [2 ]
Perna, Mauro [2 ]
Novello, Luca [3 ]
Coletti, Alberto [3 ]
Matsukawa, Makoto [4 ]
Yamauchi, Kunihito [4 ]
机构：
[1] EURATOM ENEA Assoc, Consorzio RFX, I-35127 Padua, Italy
[2] Ansaldo Sistemi Ind, I-20126 Milan, Italy
[3] F4E Broader Dev Fus Dept, D-85748 Garching, Germany
[4] Japan Atom Energy Agcy, Naka Fus Inst, Naka, Ibaraki 3110193, Japan
来源：
IEEE TRANSACTIONS ON PLASMA SCIENCE | 2012年 / 40卷 / 03期
关键词：
DC circuit breaker (CB); hybrid mechanical static; integrated gate-commutated thyristor (IGCT); quench protection; SYSTEM; BREAKER; COIL;
D O I：
10.1109/TPS.2011.2171008
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
This paper describes the detailed design of the quench protection circuits (QPCs) for the superconducting toroidal field (TF) and poloidal field (PF) magnets of the satellite tokamak JT-60SA, which will be installed in Naka, Japan. The nominal currents to be interrupted and the maximum reapplied voltages are 25.7 kA and 2.8 kV for the TF QPCs and 20 kA and 5 kV for the PF QPCs. The innovative solution proposed in the QPC design is based on a hybrid circuit breaker (CB) composed of a mechanical bypass switch for conducting the continuous current, in parallel to a static CB for current interruption. The main choices of the final design are presented and discussed, either to confirm or to update and complete the study performed at the conceptual design level.
引用
收藏
页码：557 / 563
页数：7
相关论文
共 50 条
  • [1] Final Design of the Quench Protection Circuits for the JT-60SA Superconducting Magnets
    Gaio, E.
    Maistrello, A.
    Coffetti, A.
    Gargano, T.
    Perna, M.
    Novello, L.
    Coletti, A.
    Matsukawa, M.
    Yamauchi, K.
    [J]. 2011 IEEE/NPSS 24TH SYMPOSIUM ON FUSION ENGINEERING (SOFE), 2011,
  • [2] Conceptual design of the quench protection circuits for the JT-60SA superconducting magnets
    Gaio, Elena
    Novello, Luca
    Piovan, Roberto
    Shimada, Katsuhiro
    Terakado, Tsunehisa
    Kurihara, Kenichi
    Matsukawa, Makoto
    [J]. FUSION ENGINEERING AND DESIGN, 2009, 84 (2-6) : 804 - 809
  • [3] The new technological solution for the JT-60SA quench protection circuits
    Gaio, E.
    Maistrello, A.
    Novello, L.
    Matsukawa, M.
    Perna, M.
    Ferro, A.
    Yamauchi, K.
    Piovan, R.
    [J]. NUCLEAR FUSION, 2018, 58 (07)
  • [4] Full scale prototype of the JT-60SA Quench Protection Circuits
    Gaio, E.
    Maistrello, A.
    Barp, M.
    Perna, M.
    Coffetti, A.
    Soso, F.
    Novello, L.
    Matsukawa, M.
    Yamauchi, K.
    [J]. FUSION ENGINEERING AND DESIGN, 2013, 88 (6-8) : 563 - 567
  • [5] The Quench Recovery Analysis of the JT-60SA Superconducting Magnet
    Fukui, Kazuma
    Natsume, Kyohei
    Murakami, Haruyuki
    Kizu, Kaname
    Isono, Takaaki
    [J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2020, 30 (04)
  • [6] Pressure Drop Measurement of the JT-60SA Superconducting Magnets
    Fukui, K.
    Hamada, K.
    Natsume, K.
    Murakami, H.
    Tsuchiya, K.
    Kawano, K.
    Otsu, K.
    Abe, T.
    Wanner, M.
    Tomarchio, V.
    Hoa, C.
    Michel, F.
    [J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2022, 32 (06)
  • [7] Design of the superconducting coil system in JT-60SA
    Tsuchiya, K.
    Kizu, K.
    Ando, T.
    Tamai, H.
    Matsukawa, A.
    [J]. FUSION ENGINEERING AND DESIGN, 2007, 82 (5-14) : 1519 - 1525
  • [8] Overcurrent analyses in JT-60SA poloidal circuits due to plasma disruption and quench protection intervention
    Novello, L.
    Gaio, E.
    Piovan, R.
    Takechi, M.
    Ide, S.
    Matsukawa, M.
    [J]. FUSION ENGINEERING AND DESIGN, 2011, 86 (01) : 33 - 40
  • [9] Design of JT-60SA Magnets and Associated Experimental Validations
    Zani, L.
    Barabaschi, P.
    Duglue, D.
    Meunier, L.
    Peyrot, M.
    Tomarchio, V.
    Verrecchia, M.
    Decool, P.
    Marechal, J. -L.
    Torre, A.
    Cucchiaro, A.
    della Corte, A.
    Di Zenobio, A.
    Muzzi, L.
    Turtu, S.
    Ishida, S.
    Yoshida, K.
    Tsuchiya, K.
    Kizu, K.
    Murakami, H.
    [J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2011, 21 (03) : 1938 - 1943
  • [10] Conceptual design of superconducting magnet system for JT-60SA
    Yoshida, K.
    Kizu, K.
    Tsuchiya, K.
    Tamai, H.
    Matsukawa, M.
    Kikuchi, M.
    della Corte, A.
    Muzzi, L.
    Turtu, S.
    Zenobio, A. Di.
    Pizzuto, A.
    Portafaix, C.
    Nicollet, S.
    Lacroix, B.
    Decool, P.
    Duchateau, J-L.
    Zani, L.
    [J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2008, 18 (02) : 441 - 446
12345