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核聚变与等离子体物理 ›› 2021, Vol. 41 ›› Issue (s2): 495-499.DOI: 10.16568/j.0254-6086.2021s2012

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HL-2M 装置电子回旋共振加热及电流驱动系统设计与研制进展

黄  梅,王  贺,张  峰,陈罡宇,梁  军,王洁琼, 叶际若,饶  军,宋绍栋,等离子体波加热团队
  

  1. (核工业西南物理研究院,成都 610041) 
  • 收稿日期:2021-05-08 修回日期:2021-07-30 出版日期:2021-11-15 发布日期:2022-01-10
  • 作者简介:黄梅(1973‒),女,四川南充人,博士,研究员,研究方向为等离子体波加热技术。
  • 基金资助:
    国家磁约束核聚变能发展研究专项(GB2013103000);四川省科技计划项目(2017TD0011) 

Design and development of ECRH/ECCD system on HL-2M tokamak

HUANG Mei, WANG He, ZHANG Feng, CHEN Gang-yu, LIANG Jun, WANG Jie-qiong, YE Ji-ruo, RAO Jun, SONG Shao-dong, RF Heating Team #br#   

  1. (Southwestern Institute of Physics, Chengdu 610041) 
  • Received:2021-05-08 Revised:2021-07-30 Online:2021-11-15 Published:2022-01-10

摘要: 根据 HL-2M 装置物理实验加热的需求,完成了总功率为 8MW 的电子回旋共振加热及电流驱动
(ECRH/ECCD)系统设计,开展了波源、传输及天线等关键部件研制。8MW ECRH/ECCD 系统,由 8 套 105GHz/ 
1MW/3s 波源系统、8 条内径为 63.5mm 的真空传输线及三套极向实时可控的发射天线构成。目前,已完成
ECRH/ECCD 系统关键部件研制及其相关的桌面与高功率性能测试。测试结果表明,微波源回旋管输出微波功率
达到1MW/3s,在真空度为 10‒2Pa 的过模波纹圆波导传输线中能低耗稳定传输,发射天线极向全量程角度转动响
应时间在 50ms 以内。 

关键词: HL-2M 装置;电子回旋共振加热及电流驱动;回旋管;传输线;天线 

Abstract: According to heating requirements of HL-2M physical experiments, the electron cyclotron 
resonance heating and current driven (ECRH/ECCD) system with a total power of 8MW was designed. Key 
components, such as wave source, transmission lines and antennas were developed. The 8MW ECRH/ECCD 
system consists of 8 sets of 105GHz/1MW/3s wave source systems, 8 vacuum transmission lines with 63.5mm 
inner diameter and 3 sets of real-time feedback control antennas. At present, key components for ECRH/ECCD 
system were finished and the relative desktop and high-power tests were carried out. The results show the output 
power of the wave source-gyrotron reaches 1MW/3s, which can be transported by the evacuated over-mode 
corrugated circular waveguide transmission line with the vacuity of 102Pa stably with low power loss, and the 
response time of the antennas in full range of injection angle in poloidal direction is less than 50ms. 

Key words: HL-2M tokamak, ECRH/ECCD, Gyrotron, Transmission line, Antenna

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