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
ISSN1051-8223
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.
DOI10.1109/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.
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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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