A method of estimating the total AC loss in a high-temperature superconducting transformer winding

被引：0
|
作者：
Sykulski, JK [1 ]
Goddard, KF [1 ]
Stoll, RL [1 ]
机构：
[1] Univ Southampton, Dept Elect Engn, Southampton SO9 5NH, Hants, England
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2000年 / 36卷 / 04期
关键词：
AC loss; computational magnetics; high temperature superconductivity; time dependent magnetic fields;
D O I：
暂无
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：
The paper presents a valuable extension to the new method of estimating total AC loss in solenoidal high temperature superconducting windings of the transformer type, where losses caused by external magnetic field and due to transport current are modeled together. This complex problem is solved using a highly nonlinear 2D finite difference formulation in the superconductor in combination with a linear finite element model representing the rest of the transformer. Comparison with measurements on a real device shows good agreement and validates the method as a practical tool.
引用
收藏
页码：1183 / 1187
页数：5
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