AC losses in a toroidal superconducting transformer

被引：9

作者：

Pérez, B

Alvarez, A

Suárez, P

Cáceres, D

Ceballos, JM

Obradors, X

Granados, X

Bosch, R

机构：

[1] Univ Extremadura, Dept Elect Engn, E-06071 Badajoz, Spain

[2] Univ Extremadura, Dept Appl Math, E-06071 Badajoz, Spain

[3] CSIC, ICMAB, Inst Mat Sci, Barcelona, Spain

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2003年 / 13卷 / 02期

关键词：

AC losses; Bi-2223; tape; superconductor transformer;

D O I：

10.1109/TASC.2003.813122

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：

In order to study the viability of coreless AC coupled coils, a superconductor transformer based on BSCCO-2223 PIT tapes was constructed. To achieve the minimum flux leakage; a toroidal geometry was selected. Both secondary and primary coils were wound around a glass fiber reinforced epoxy torus, obtaining a solid system. The field. inside the transformer, the coupling factor, and the losses in the system were computed and measured, providing suitable parameters for new improvements in these systems.

引用

页码：2341 / 2343

页数：3

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