Design and FEM analyses of solenoidal coils and magnetic shielding of 1-MJ SMES

被引：2
|
作者：
Zhang, GJ [1 ]
Wang, ZJ
Cui, X
机构：
[1] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
[2] N China Elect Power Univ, Dept Elect Engn, Baoding 071003, Hebei, Peoples R China
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2003年 / 39卷 / 03期
关键词：
automated design; evolution strategies; magnetostatics; SMES;
D O I：
10.1109/TMAG.2003.810554
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
To minimize the cost, a mathematical model of multiobjective optimal design of 1-MJ superconducting magnetic energy storage (SMES) is proposed. With this model, the optimal shapes of the solenoidal coils and magnetic shields of eight configurations are explored simultaneously by means of finite-element method and evolution strategies. The occupied areas by undesired stray magnetic flux are also calculated for the active, passive, and combined shielding structures, respectively. Based upon above analyses, a design scheme,which has both acceptable technical performance and the lowest cost, is derived.
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页码：1273 / 1276
页数：4
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