Comparison of magnetic field profiles of Ag/BSCCO-2223 tapes carrying AC and DC currents.

被引：7

作者：

Chesneau, ECL

Glowacki, BA

Kvitkovic, J

Majoros, M

van Beek, K

Konczykowski, M

机构：

[1] Univ Cambridge, Irc Superconduct, Cambridge CB3 0HE, England

[2] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England

[3] Slovak Acad Sci, Inst Elect Engn, SK-84239 Bratislava, Slovakia

[4] Ecole Polytech, Solides Irradies Lab, F-91128 Palaiseau, France

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1999年 / 9卷 / 02期

关键词：

D O I：

10.1109/77.785008

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 magnetic field profiles above Ag/BSCCO-2223 tapes of multifilamentary and multilayer configurations, whilst carrying transport currents, are compared with those predicted from their AC losses. These tapes show AC losses which follow the critical state equation for losses in a conductor of elliptical cross-section and therefore the magnetic field above the tapes during a current cycle can be predicted. We compare these predicted profiles with Hall probe measurements made when the tapes are carrying both AC and DC transport currents and with magneto-optical images.

引用

页码：2557 / 2560

页数：4

共 7 条

[1] Connectivity between filaments in BSCCO-2223 multi-filamentary tape [J].