Development of a 7 T Experiment System for Superconducting Switch Test

被引：0

作者：

W. B. Ma

L. Zhao

G. Q. Zhang

F. P. Ning

Z. A. Zhu

机构：

[1] CAS,Institute of High Energy Physics

[2] Graduate School of the Chinese Academy of Sciences,undefined

来源：

Journal of Superconductivity and Novel Magnetism | 2011年 / 24卷

关键词：

Superconducting magnets; Superconducting switches; Current leads; Stress analysis; Quench analysis;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A 7 T experiment system, which was designed for a MRI superconducting switch test, has been developed at the Institute of High Energy Physics (IHEP) of China. The system mainly consists of a 7 T background superconducting coil, two pairs of 800 A vapor cooled current leads, a data acquisition system and more. The NbTi superconducting coil, with an operating current of 376 A, has a central field of 7 T and clear bore of 80 mm. The no-impregnation technique was adopted to fabricate this coil. The coil reached 96% of its short sample performance after three times quench. The system detailed experiments are presented in this paper.

引用

页码：1803 / 1807

页数：4