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核聚变与等离子体物理 ›› 2017, Vol. 37 ›› Issue (2): 199-203.DOI: 10.16568/j.0254-6086.201702012

• 核聚变工程技术 • 上一篇    下一篇

EAST装置RMP线圈电源的优化设计

宋德勇1, 2, 高 格1,傅 鹏1, 盛志才1   

  1. (1. 中国科学院等离子体物理研究所,合肥 230031;2. 中国科学技术大学,合肥 230026)
  • 收稿日期:2015-10-05 修回日期:2017-04-09 出版日期:2017-06-15 发布日期:2017-06-14
  • 作者简介:宋德勇(1990-),男,湖北宜昌人,博士研究生,主要从事电力电子控制技术研究。
  • 基金资助:

    国家磁约束核聚变能发展研究专项(2013GB102003)

Optimal design of RMP coil power supply in EAST

SONG De-yong, GAO Ge, FU Peng, CHENG Zhi-cai   

  1. (1. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031; 2. University of Science and Technology of China, Hefei 230026)
  • Received:2015-10-05 Revised:2017-04-09 Online:2017-06-15 Published:2017-06-14

摘要:

对EAST装置中边界局域模等相关物理现象研究的要求,RMP线圈电源需要有更大的承载电流能力,同时提高响应速度和减小输出电压纹波。对于一期RMP线圈电源的拓扑结构、主回路参数进行了优化设计,结合理论计算、MATLAB仿真和实际测试验证了设计方案的可行性,实验结果表明二期RMP线圈电源在响应速度、承载电流能力和电压纹波方面相比一期均表现得更好,达到优化的目的。

关键词: EAST装置, RMP线圈电源, 承载电流能力, 响应速度, 电压纹波

Abstract:

According to the requirements of research on edge localized mode (ELM) and other phenomena in EAST, the resonant magnetic perturbation (RMP) coil power supply should have higher current-carrying capability, faster response speed and lower output voltage ripple. The optimal scheme about topology and major loop’s parameters is designed, and theoretical calculation, simulation results based on MATLAB and test results are given, the results show that the optimal scheme can perform better.

Key words: EAST, RMP coil power supply, Current-carrying capability, Response speed, Voltage ripple

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