CFETR混杂模式下的准雪花平衡位形设计  

Design of CFETR hybrid quasi-snowflake configuration

作　　者：李航 谢海 李国强 陈佳乐 钱金平 高翔[1,3] 黄建军 LI Hang;XIE Hai;LI Guo-qiang;QIAN Jin-ping;GAO Xiang;HUANG Jian-jun(Advanced Energy Research Center,Shenzhen University,Shenzhen 518060;Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province,College of Optoelectronic Engineering,Shenzhen University,Shenzhen 518060;Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031)

机构地区：[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

出　　处：《核聚变与等离子体物理》2022年第3期361-366,共6页Nuclear Fusion and Plasma Physics

基　　金：国家自然科学基金(11805134);国家重点研发计划(2017YFE0300500,2017YFE0300501)。

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PF2L和PF3L线圈的载流能力需分别提高2.5和3倍。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.

关 键 词：CFETR 雪花偏滤器 平衡位形 极向场线圈 

分 类 号：TL621[核科学技术—核技术及应用]