一种新的高温超导磁体电磁结构优化设计方法  

A NEW ELECTROMAGNETIC OPTIMIZATION DESIGN METHOD FOR HTS MAGNETS

作　　者：王超[1] 王秋良[1] 

机构地区：[1]中国科学院电工研究所

出　　处：《低温物理学报》2006年第2期152-155,共4页Low Temperature Physical Letters

摘　　要：本文阐述了用于高温超导磁体电磁结构优化设计的一种新方法,与一般优化方法不同之处在于其不用定义磁体的初始结构形状,采用该方法可以得到满足规格和性能要求的较佳磁体结构.通过此方法优化设计了一个中心磁场为3T的Bi系高温超导磁体,其设计结果与满足同样要求且经过优化的单螺管高温超导磁体的设计结果作了对比,由结果表明该方法具有很好的优化效果.A new electromagnetic optimization design method for high temperature superconducting （HTS） magnets is suggested in this paper. The new method does not need an initial configuration of the magnet before the optimization and a better configuration of the magnet can be found. 3T HTS magnet by Bi-2223/Ag tapes was designed according to the method. The design result of the magnet optimized by the new method was compared with that of the single solenoid magnet optimized by the hybrid genetic algorithm（ GA）, which indicates that the new method works better.

关 键 词：高温超导磁体 优化设计方法 BI-2223/AG带材 

分 类 号：O511.2[理学—低温物理]