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核聚变与等离子体物理 ›› 2021, Vol. 41 ›› Issue (s2): 472-476.DOI: 10.16568/j.0254-6086.2021s2008

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HL-2M 装置初始等离子体放电磁场电源实时控制系统设计

任青华,李维斌,王雅丽,王英翘,陈宇宏,韩艾玻,吴 一,郑 雪    

  1. (核工业西南物理研究院,成都 610041) 
  • 收稿日期:2021-05-28 修回日期:2021-07-26 出版日期:2021-11-15 发布日期:2022-01-10
  • 作者简介:任青华(1987-),男,四川广安人,博士,从事托卡马克装置供电系统研究。
  • 基金资助:
    国家重点研发计划(2017YFE0301703) 

Design of real-time control system of magnetic field power supply for HL-2M first plasma discharge

REN Qing-hua, LI Wei-bin, WANG Ya-li, WANG Ying-qiao, CHEN Yu-hong, HAN Ai-bo, WU Yi, ZHENG Xue   

  1. (Southwestern Institute of Physics, Chengdu 610041) 
  • Received:2021-05-28 Revised:2021-07-26 Online:2021-11-15 Published:2022-01-10

摘要: 为满足 HL-2M 装置初始等离子体放电参数的需求,根据磁场电源的主回路拓扑结构设计了一套实
时控制系统。系统硬件架构基于 NI PXI 与 CompactRIO 控制器,采用基于共享内存网络的千兆光纤网络传输数据,
并在本地将中控传输的控制数据处理为对应的触发脉冲,具备很强的实时性与准确性。经过首次等离子体放电实
验的验证,磁场电源实时控制系统可完全满足首次等离子体放电的需求。

关键词: HL-2M 装置, 初始等离子体, 实时控制, 晶闸管电源

Abstract:  In order to meet the needs of the first plasma discharge parameters of the HL-2M tokamak, a 
real-time control system is designed according to the main circuit topology of the magnetic field power supply. 
Based on NI PXI and CompactRIO controller, the system hardware architecture uses gigabit fiber optic network 
based on shared memory network to transmit data, and calculates locally the control data of central control system 
as the corresponding trigger pulse which is with strong real-time and accuracy. After the verification of the first 
plasma discharge experiment, the real-time control system of magnetic field power supply can fully meet the 
needs of the first plasma discharge. 

Key words: HL-2M tokamak, First plasma, Real-time Control, Thyristor power supply 

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