托卡马克-15超导环形场线圈的现状和测试结果

I. Anashkin, V.V. Asmalovksy, A. N. Vertiporokh, D. Ivanov, I. A. Posadsky, P. Khvostenko
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引用次数: 2

摘要

本文叙述了1992-1993年用Nb/sub - 3/Sn在T-15超导环形场线圈上的实验结果,该线圈的存储能量为380mj。在T/sub /=4.5- 12k范围内,得到了临界电流对温度的依赖关系。研究了电阻热负荷随输运电流的变化规律——在3.6 kA时,q /sub res/达到300 W。结果表明,高达80 MA/s的等离子体电流中断不会影响线圈的稳定性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Status and test results of the Tokamak-15 superconducting toroidal field coil
The paper is devoted to the experimental results obtained in 1992-1993 on the T-15 superconducting toroidal field coil with a stored energy of 380 MJ using Nb/sub 3/Sn. The critical current dependence on the temperature in the range T/sub in/=4.5-12 K was obtained. The current 4.0 kA was achieved, which corresponds to a magnetic field at the axis of 3.6 T and a peak field at the conductor of 6.5 T. The level of the resistive heat load versus transport current was studied-Q/sub res/ achieves 300 W at 3.6 kA. It was shown that plasma current disruptions with a rate up to 80 MA/s did not affect the coil stability.
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