EAST超导托卡马克装置逆磁线圈设计

核聚变与等离子体物理 ›› 2007, Vol. 27 ›› Issue (2): 145-149.

EAST超导托卡马克装置逆磁线圈设计

奚维斌，沈飚，钱金平，武松涛，万宝年

（中国科学院等离子体物理研究所，合肥 230031）

收稿日期:2006-08-28 修回日期:2007-01-12 出版日期:2007-06-15 发布日期:2011-08-23
作者简介:奚维斌（1970-），男，安徽肥东人，博士研究生，研究方向：EAST托卡马克电磁测量系统研究。
基金资助:
国家自然科学基金资助项目(10405024)

Design of diamagnetic loop on EAST superconducting tokamak

XI Wei-bin, SHEN Biao, QIAN Jin-ping, WU Song-tao, WAN Bao-nan

(Institute of plasma physics, Chinese academy of sciences, hefei, 230031)

Received:2006-08-28 Revised:2007-01-12 Online:2007-06-15 Published:2011-08-23

摘要/Abstract

摘要：

介绍了EAST托卡马克逆磁线圈加补偿线圈的逆磁测量。该方法的优点是补偿线圈有效地消除了纵场线圈产生的磁通变化，而调节机构能降低来自极向场的误差信号。详细地叙述了逆磁线圈工程设计中考虑的材料选择和结构设计对逆磁线圈的影响。最后给出了次测量系统的误差分析。

关键词: EAST托卡马克, 逆磁线圈, 纵场磁通, 工程设计

Abstract:

The design of EAST diamagnetic measurement system including diamagnetic loop and compensation loop has been given. The advantage of this method is that, the compensation loop is applied for eliminating the change of toroidal flux produced by the toroidal coils and the adjustable structure can be used to decrease the error signals come from the poloidal field. On the other hand, the effect of the material and structure on the diamagnetic loop is detailedly checked during engineering design. Error analysis of the measurement system is given.

Key words: EAST tokamak, Diamagnetic loop, Toroidal flux, Engineering design

中图分类号:

TL65+5

奚维斌，沈飚，钱金平，武松涛，万宝年. EAST超导托卡马克装置逆磁线圈设计[J]. 核聚变与等离子体物理, 2007, 27(2): 145-149.

XI Wei-bin, SHEN Biao, QIAN Jin-ping, WU Song-tao, WAN Bao-nan. Design of diamagnetic loop on EAST superconducting tokamak[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2007, 27(2): 145-149.

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