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核聚变与等离子体物理 ›› 2022, Vol. 42 ›› Issue (3): 361-366.DOI: 10.16568/j.0254-6086.202203016

• 等离子体物理 • 上一篇    

CFETR混杂模式下的准雪花平衡位形设计

李  航1, 2,谢  海1, 2,李国强3,陈佳乐3,钱金平3,高  翔1, 3,黄建军1   

  1. (1. 深圳大学新能源研究中心, 深圳 518060; 2. 深圳大学光电工程学院, 光电子器件与系统(教育部/广东省)重点实验室, 深圳 518060; 3. 中国科学院等离子体物理研究所, 合肥 230031)
  • 收稿日期:2021-07-16 修回日期:2021-12-18 出版日期:2022-09-15 发布日期:2022-09-21
  • 作者简介:李航(1989-),男,山东日照人,博士,从事托卡马克平衡位形设计等研究。
  • 基金资助:
    国家自然科学基金(11805134);国家重点研发计划( 2017YFE03005002017YFE0300501)

Design of CFETR hybrid quasi-snowflake configuration

LI Hang1, 2, XIE Hai1, 2, LI Guo-qiang3, QIAN Jin-ping3, GAO Xiang1, 3, HUANG Jian-jun1   

  1. (1. Advanced Energy Research Center, Shenzhen University, Shenzhen 518060; 2. Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060; 3. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031)

  • Received:2021-07-16 Revised:2021-12-18 Online:2022-09-15 Published:2022-09-21

摘要:

对准雪花位形第二X点的位置进行了优化,从而降低中心螺线管和极向场线圈的电流。结果表明,极向场系统可维持13MA混杂模式的准雪花位形,并获得较长的电流平顶。但是PF2LPF3L线圈的载流能力需分别提高2.53倍。

关键词: CFETR, 雪花偏滤器, 平衡位形, 极向场线圈

Abstract:

The position of the second X-point of the QSF+ was optimized to reduce the currents in the central solenoid (CS) and poloidal field (PF) coils. The results indicate that the PF coil system has the capacity to sustain a 13MA hybrid QSF+ with a long flattop, but the capabilities of the PF2L and PF3L must be enhanced by 2.5 and 3 times, respectively.

Key words: CFETR, Snowflake divertor, Equilibrium, PF coils

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