Numerical Study on the Quench Process of Superconducting Solenoid Magnets Protected Using Quench-Back

doi:10.1109/TASC.2016.2525780

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Numerical Study on the Quench Process of Superconducting Solenoid Magnets Protected Using Quench-Back
	Guo, XL; Wang, L; Zhang, Y; Guo, XL (reprint author), Jiangsu Univ, Zhenjiang 212013, Peoples R China.
	2016
发表期刊	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
ISSN	1051-8223
卷号	26 期号:4 页码:—
文章类型	期刊文献
摘要	Quench-back from the mandrel has been widely used in quench protection of superconducting magnets. The rational use of quench-back requires detailed understanding of the heat transfer and electromagnetic process in the magnet during a quench process. A coupled transient thermal-electromagnetic-circuit finite-element model was developed to study the quench process with quench-back. This model sequentially solves two different physics models: one is the thermal physics model, which is used to solve the 3-D temperature field, and the other one is the coupled electromagnetic-circuit physics model, which is used to solve the 2-D axisymmetric electromagnetic field and lumped circuit model. The two models are coupled by applying results from one model as inputs into the other model. The quench process of two solenoid magnets in practical engineering is calculated using this model. Results, such as current, hot-spot temperature, and overvoltage during the quench process, were presented. The effect of quench-back on speeding up the quench process is presented. This can provide a theoretical guidance for application of quench-back in quench protection.
DOI	10.1109/TASC.2016.2525780
收录类别	SCI
语种	英语
WOS记录号	WOS:000374148900001
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/25790
专题	中科院上海应用物理研究所2011-2018年
通讯作者	Guo, XL (reprint author), Jiangsu Univ, Zhenjiang 212013, Peoples R China.
推荐引用方式 GB/T 7714	Guo, XL,Wang, L,Zhang, Y,et al. Numerical Study on the Quench Process of Superconducting Solenoid Magnets Protected Using Quench-Back[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2016,26(4):—.
APA	Guo, XL,Wang, L,Zhang, Y,&Guo, XL .(2016).Numerical Study on the Quench Process of Superconducting Solenoid Magnets Protected Using Quench-Back.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,26(4),—.
MLA	Guo, XL,et al."Numerical Study on the Quench Process of Superconducting Solenoid Magnets Protected Using Quench-Back".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 26.4(2016):—.

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