AC Losses in Bi2Sr2Ca2Cu3O10+x Tapes and a 3.15-m-Long Single-Phase Cable

被引：1

作者：

Juul, Jeppe Sogaard ^{[1
]}

Molgaard, Esben Tore ^{[2
]}

Jensen, Jens

Andersen, Niels Hessel ^{[3
]}

Abrahamsen, Asger Bech ^{[3
]}

Willen, Dag ^{[4
]}

Traeholt, Chresten ^{[4
,5
]}

Thidemann, Carsten

Lentge, Heidi ^{[4
]}

机构：

[1] Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark

[2] Univ So Denmark, CP3 Origins Ctr, DK-5230 Odense, Denmark

[3] Tech Univ Denmark, Riso DTU Natl Lab Sustainable Energy, Mat Res Div, Lyngby, Denmark

[4] Ultera A Southwire NKT Cables Joint Venture, DK-2605 Brondby, Denmark

[5] Tech Univ Denmark, DK-2800 Lyngby, Denmark

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2011年 / 21卷 / 06期

关键词：

High-temperature superconductors (HTSs); loss measurement; magnetic losses; multifilamentary superconductors; SUPERCONDUCTING CABLE; CALORIMETRIC METHODS; TRANSPORT CURRENT; HTS CABLE; CONDUCTORS; LONG;

D O I：

10.1109/TASC.2011.2166153

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 alternating-current losses in superconducting multifilament BiSCCO-2223 tapes and a 3.15-m single-phase test cable were measured at 77 K using an electrical transport method. The cable had an inner diameter of 42 mm; it was composed of a single layer of 31 multifilament tapes and had a critical current of I-c = 4.1 kA. The measured losses of the tapes were found to be in good agreement with the Norris ellipse (NE) model. The losses of the cable were, for high currents, found to be bounded by the monoblock and independent NE models.

引用

页码：3599 / 3603

页数：5

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