Quench propagation in cabled superconductor: The effect of the current redistribution among strands

被引：0

作者：

Buznikov, NA ^{[1
]}

Pukhov, AA ^{[1
]}

Rakhmanov, AL ^{[1
]}

Vysotsky, VS ^{[1
]}

机构：

[1] MIT, CTR PLASMA FUS, CAMBRIDGE, MA 02139 USA

来源：

APPLIED SUPERCONDUCTIVITY 1995, VOLS. 1 AND 2: VOL 1: PLENARY TALKS AND HIGH CURRENT APPLICATIONS; VOL 2: SMALL SCALE APPLICATIONS | 1995年 / 148卷

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D O I：

暂无

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The influence of current redistribution among strands on the quench in a superconducting cable is studied. A theoretical model is developed taking into account nonuniformities in strands. Three different current redistribution modes are shown to exist, depending on the initial current I-0. It is found that at I-0 lower than some threshold current I-0* the inductively initiated quench of the whole cable is impossible. The obtained analytical dependence of I-0* on the cable length is in a good agreement with the experimental data.

引用

页码：519 / 522

页数：4

共 8 条

[1] THE NORMAL ZONE ACCELERATION IN SUPERCONDUCTOR WITH CHANGING CURRENT [J].