Stability and quench development study in small HTSC magnet

Yu A. Ilyin; V. S. Vysotsky; T. Kiss; M. Takeo; H. Okamoto; F. Irie

doi:10.1016/S0011-2275(01)00147-3

Stability and quench development study in small HTSC magnet

Yu A. Ilyin, V. S. Vysotsky, T. Kiss, M. Takeo, H. Okamoto, F. Irie

Section of Measurement and Control Engineering

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

Stability and quench development in a HTSC magnet have been experimentally studied with the transport current in the magnet being below or above the "thermal quench current" level. The magnet was tested at both cryocooler cooling and liquid nitrogen cooling, with and without background magnetic field (up to 4 T). The temperature and electrical voltages in different sections of the magnet were measured using 20 thermocouples and 24 potential taps embedded in the winding. In this paper, the experimental procedure and the results are described. The results are compared with those obtained earlier in the experiments with the smaller HTSC specimens and are analysed by using the scaling theory of the thermal quench.

Original language	English
Pages (from-to)	665-674
Number of pages	10
Journal	Cryogenics
Volume	41
Issue number	9
DOIs	https://doi.org/10.1016/S0011-2275(01)00147-3
Publication status	Published - 2001

All Science Journal Classification (ASJC) codes

Materials Science(all)
Physics and Astronomy(all)

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10.1016/S0011-2275(01)00147-3

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title = "Stability and quench development study in small HTSC magnet",

abstract = "Stability and quench development in a HTSC magnet have been experimentally studied with the transport current in the magnet being below or above the {"}thermal quench current{"} level. The magnet was tested at both cryocooler cooling and liquid nitrogen cooling, with and without background magnetic field (up to 4 T). The temperature and electrical voltages in different sections of the magnet were measured using 20 thermocouples and 24 potential taps embedded in the winding. In this paper, the experimental procedure and the results are described. The results are compared with those obtained earlier in the experiments with the smaller HTSC specimens and are analysed by using the scaling theory of the thermal quench.",

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T1 - Stability and quench development study in small HTSC magnet

AU - Ilyin, Yu A.

AU - Vysotsky, V. S.

AU - Kiss, T.

AU - Takeo, M.

AU - Okamoto, H.

AU - Irie, F.

PY - 2001

Y1 - 2001

N2 - Stability and quench development in a HTSC magnet have been experimentally studied with the transport current in the magnet being below or above the "thermal quench current" level. The magnet was tested at both cryocooler cooling and liquid nitrogen cooling, with and without background magnetic field (up to 4 T). The temperature and electrical voltages in different sections of the magnet were measured using 20 thermocouples and 24 potential taps embedded in the winding. In this paper, the experimental procedure and the results are described. The results are compared with those obtained earlier in the experiments with the smaller HTSC specimens and are analysed by using the scaling theory of the thermal quench.

AB - Stability and quench development in a HTSC magnet have been experimentally studied with the transport current in the magnet being below or above the "thermal quench current" level. The magnet was tested at both cryocooler cooling and liquid nitrogen cooling, with and without background magnetic field (up to 4 T). The temperature and electrical voltages in different sections of the magnet were measured using 20 thermocouples and 24 potential taps embedded in the winding. In this paper, the experimental procedure and the results are described. The results are compared with those obtained earlier in the experiments with the smaller HTSC specimens and are analysed by using the scaling theory of the thermal quench.

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JO - Cryogenics

JF - Cryogenics

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Stability and quench development study in small HTSC magnet

Abstract

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