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  

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

作　　者：黄梅[1] 王贺[1] 张峰[1] 陈罡宇[1] 梁军[1] 王洁琼[1] 叶际若 饶军[1] 宋绍栋[1] 等离子体波加热团队 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(Southwestern Institute of Physics,Chengdu 610041)

机构地区：[1]核工业西南物理研究院,成都610041

出　　处：《核聚变与等离子体物理》2021年第S02期495-499,共5页Nuclear Fusion and Plasma Physics

基　　金：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)。

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。8MWECRH/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;MW/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。According to heating requirements of HL-2 M physical experiments, the electron cyclotron resonance heating and current driven(ECRH/ECCD) system with a total power of 8 MW was designed. Key components, such as wave source, transmission lines and antennas were developed. The 8 MW ECRH/ECCD system consists of 8 sets of 105 GHz/1 MW/3 s wave source systems, 8 vacuum transmission lines with 63.5 mm 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 1 MW/3 s, which can be transported by the evacuated over-mode corrugated circular waveguide transmission line with the vacuity of 10;Pa stably with low power loss, and the response time of the antennas in full range of injection angle in poloidal direction is less than 50 ms.

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 

分 类 号：TL624[核科学技术—核技术及应用]