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NUCLEAR FUSION AND PLASMA PHYSICS ›› 2008, Vol. 28 ›› Issue (1): 73-76.

• Nuclear Fusion Engineering and Technology • Previous Articles     Next Articles

Design of magnetic probe coils in the EAST tokamak

XI Wei-bin, WU Song-tao, SHEN Biao, WAN Bao-nan, SONG Yun-tao   

  1. (Institute of plasma physics, Chinese academy of sciences, hefei 230031)
  • Received:2007-03-07 Revised:2007-09-06 Online:2008-03-15 Published:2011-04-07

EAST装置的磁探针设计

奚维斌,武松涛,沈 飚,万宝年,宋云涛   

  1. (中国科学院等离子体物理研究所,合肥 230031)
  • 作者简介:奚维斌(1970-),男,安徽肥东人,博士研究生,研究方向:EAST电磁测量系统研究和设计。
  • 基金资助:

    国家自然科学基金资助项目(10405024)

Abstract:

A detailed description of measurement theory, magnetic probes geometry, fabrication, calibration, and frequency response is introduced. The calibration error of the magnetic probe and the frequency response of Mirnov coil are given. The EAST experiments show that magnetic sensors could provide sufficient information for machine operation and plasma control.

Key words: EAST tokamak, Magnetic probe coils, Frequency response, Engineering design

摘要:

介绍了EAST装置中磁探针设计中的结构、安装位置、匝面积的标定、幅频响应,并给出了该磁探针的标定误差和Mirnov线圈幅频响应特征图。两轮EAST放电试验表明,电磁测量的信号满足装置运行和等离子体控制的需要。

关键词: EAST装置, 磁探针, 幅频响应, 工程设计

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