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核聚变与等离子体物理 ›› 2014, Vol. 34 ›› Issue (4): 326-329.

• 核聚变工程技术 • 上一篇    下一篇

8T螺线管型高温超导磁体的电磁优化与分析

孙林煜,李鹏远   

  1. (核工业西南物理研究院,成都610041)
  • 收稿日期:2013-11-25 修回日期:2014-09-02 出版日期:2014-12-15 发布日期:2014-12-15
  • 作者简介:孙林煜(1987-),男,山西大同人,硕士研究生,主要研究方向高温超导材料研究及其应用。

Electromagnetism optimization and analyses of 8T high temperature superconducting solenoid magnet

SUN Lin-yu, LI Peng-yuan   

  1. (Southwestern Institute of Physics, Chengdu 610041)
  • Received:2013-11-25 Revised:2014-09-02 Online:2014-12-15 Published:2014-12-15

摘要:

介绍了一种强磁场高温超导螺线管磁体电磁性能的优化方法。通过编写Matlab数据处理程序优化了一个中心磁感应强度为8T、内径为20cm的磁体。利用有限元分析法分析已优化磁体的磁场分布,得到磁体在垂直方向的最大磁感应强度值与Matlab数据处理程序计算的结果基本吻合。

关键词: 高温超导, 强磁体, 电磁优化, 磁场分析

Abstract:

An optimization method of electromagnetic performance of high temperature superconducting solenoid magnet in high magnetic field is introduced. A Matlab code is written for optimizing the performance of the magnet with the central magnetic field of 8T and the inner diameter of 20 cm. Besides, the magnetic field distribution of the optimized magnet is analyzed by FEM software, and the value of the maximum magnetic induction in the axial direction is almost the same as the result calculated by the Matlab code.

Key words: High temperature superconductor, High magnetic field, Electromagnetism optimization, Magnetic field analysis

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