The Preliminary design of SUNIST-2:A Spherical Tokamak

被引：0
|
作者：
Zou, Chunlong [1 ,3 ]
Xu, Hao [1 ]
Tan, Yi [2 ]
Chen, Jian [2 ]
Du, Shuangsong [1 ]
Yang, Qingxi [1 ]
Gao, Zhe [2 ]
机构：
[1] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
[2] Tsinghua Univ, Dept Engn Phys DEP, Beijing 100084, Peoples R China
[3] Minist Educ, Key Lab Magnet Suspens Technol & Maglev Vehicle, Chengdu, Peoples R China
来源：
FUSION ENGINEERING AND DESIGN | 2025年 / 212卷
关键词：
SUNIST-2; Spherical tokamak; Concept design; Vacuum vessel; Magnet system; CONCEPTUAL DESIGN;
D O I：
10.1016/j.fusengdes.2025.114865
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
SUNIST-2 is the successor to the SUNIST spherical tokamak (ST), which designed through the cooperation of Institute of Plasma Physics, Chinese Academy of Sciences (ASIPP) and Tsinghua University (THU). Its major objective is to explore various startup and heating methods for ST with higher magnetic field. SUNIST-2 boasts a major radius of 0.525 m and a minor radius of 0.325 m,with a toroidal field capable of reaching up to 1 tesla. The vacuum vessel is notably large compared to the size of plasma, featuring an outer diameter of 2.27 m. This additional space is intentionally reserved for the antennas of radio frequency waves. The magnet system of SUNIST-2 comprises Toroidal Field Coil (TF), a Central Solenoid coil (CS), Poloidal Field coil (PF), Merging Compression Coils (MC), Diverter Figuration Coils (DF) and Compensation Coils (CC), all coils are crafted by cooper. Currently, both the concept design and engineering design of SUNIST-2 have been completed, and the manufacturing of the vacuum vessel and the coils have been finalized. In this paper, the key engineering features and design aspects of SUNIST, including electromagnetic parameters of SUNIST-2 are presented.
引用
收藏
页数：7
相关论文
共 50 条
  • [31] Optimization of divertor design for Pakistan spherical tokamak
    Alam, Ayesha
    Ud-Din Khan, Shahab
    Abdullah, Muhammad
    Khan, Riaz
    Ilyas, Muhammad
    Chaudri, Khurram Saleem
    Ali, Ahmad
    Shakir, Sehrish
    Rehman, Zia Ur
    Zahid, Shahzaib
    Ali, Rafaqat
    KERNTECHNIK, 2023, 88 (04) : 437 - 445
  • [32] A conceptual design of a spherical tokamak power plant
    Voss, GM
    Allfrey, S
    Bond, A
    Huang, Q
    Knight, PJ
    Riccardo, V
    Wilson, HR
    FUSION ENGINEERING AND DESIGN, 2000, 51-52 : 309 - 318
  • [33] Engineering design of the National Spherical Tokamak Experiment
    Spitzer, J
    Ono, M
    Peng, M
    Bashore, D
    Bigelow, T
    Brooks, A
    Chrzanowski, J
    Fan, HM
    Heitzenroeder, P
    Jarboe, T
    Kaita, R
    Kaye, S
    Kugel, H
    Majeski, R
    Neumeyer, C
    Parsells, R
    Perry, E
    Pomphrey, N
    Robinson, J
    Strickler, D
    Wilson, R
    FUSION TECHNOLOGY, 1996, 30 (03): : 1337 - 1341
  • [34] Preliminary design of the COMPASS upgrade tokamak
    Vondracek, P.
    Panek, R.
    Hron, M.
    Havlicek, J.
    Weinzettl, V.
    Todd, T.
    Tskhakaya, D.
    Cunningham, G.
    Hacek, P.
    Hromadka, J.
    Junek, P.
    Krbec, J.
    Patel, N.
    Sestak, D.
    Varju, J.
    Adamek, J.
    Balazsova, M.
    Balner, V.
    Barton, P.
    Bielecki, J.
    Bilkova, P.
    Blocki, J.
    Bocian, D.
    Bogar, K.
    Bogar, O.
    Boocz, P.
    Borodkina, I.
    Brooks, A.
    Bohm, P.
    Burant, J.
    Casolari, A.
    Cavalier, J.
    Chappuis, P.
    Dejarnac, R.
    Dimitrova, M.
    Dudak, M.
    Duran, I.
    Ellis, R.
    Entler, S.
    Fang, J.
    Farnik, M.
    Ficker, O.
    Fridrich, D.
    Fukova, S.
    Gerardin, J.
    Hanak, I.
    Havranek, A.
    Herrmann, A.
    Horacek, J.
    Hronova, O.
    FUSION ENGINEERING AND DESIGN, 2021, 169
  • [35] Preliminary design of an AXUV photodiode-based bolometer camera for MT-I spherical tokamak
    Hussain, Azam
    Zahid, Shah Zaib
    Javed, M. Aqib
    Khan, Riaz
    FUSION ENGINEERING AND DESIGN, 2024, 203
  • [36] DESIGN OF THE AIR-CORE TRANSFORMER IN SPHERICAL TOKAMAK
    WANG Zhongtian JIAN Guangde LI Fangzhu MAO Guoping Southwestern Institute of Physics Chengdu
    核聚变与等离子体物理, 2002, (02) : 86 - 89
  • [37] Design of the air-core transformer in spherical tokamak
    Wang, Zhong-Tian
    Jian, Guang-De
    Li, Fang-Zhu
    Mao, Guo-Ping
    Hejubian Yu Dengliziti Wuli/Nuclear Fusion and Plasma Physics, 2002, 22 (02):
  • [38] Design of power supply system for the NanChang Spherical Tokamak
    Hou, Ming
    Qian, Y. Z.
    Liu, S. Q.
    Yang, X. S.
    Chen, X. C.
    AIP ADVANCES, 2022, 12 (02)
  • [39] Design and construction of magnetic diagnostics on NanChang spherical tokamak
    Ouyang, T. B.
    Qian, Y. Z.
    Liu, S. Q.
    Yang, X. S.
    Chen, X. C.
    AIP ADVANCES, 2022, 12 (01)
  • [40] Preliminary design of the AXUV diode measurements for the HL-2M tokamak
    Gao, J. M.
    Dong, Y. B.
    Lu, J.
    Deng, W.
    Liu, Y.
    Yu, L. M.
    Shi, Z. B.
    Yang, Q. W.
    FUSION ENGINEERING AND DESIGN, 2020, 161
12345