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Numerical Study on Quench Process in Multi-Sectioned Adiabatic Superconducting Electromagnetic Iron Separator
Ma WB(马文彬); Hou ZL(侯治龙); Yan J(闫静); Zhang GQ(张国庆); Zhu ZA(朱自安); Ma, WB; Hou, ZL; Yan, J; Zhang, GQ; Liu, LQ; Zhu, ZA
2010
发表期刊IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
卷号20期号:3页码:2142-2145
通讯作者[Ma, Wenbin] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China ; [Ma, Wenbin ; Liu, LiQiang] Tech Inst Phys & Chem, Beijing 100190, Peoples R China ; [Ma, Wenbin ; Hou, Zhilong ; Yan, Jing ; Zhang, Guoqing ; Zhu, Zian] Inst High Energy Phys, Beijing 100049, Peoples R China
摘要A two-dimensional quench simulation model was developed for the Superconducting Electromagnetic Iron Separator (SEIS) system, which is designed to separate small pieces of ferromagnetic materials, such as detonators, from coal to achieve high purity and good yield. The SEIS coil adopted passive quench protection system with four-sectioned arrangement, each shunted with four diodes. The aluminum slices, with 99.99% purity and 0.5 mm x 12 mm cross section dimension, working as quench propagator, were clothed on the inner and the outer surfaces of the coil. The minimum quench energy, the temporal variations of current, voltage and hot spot temperature rise of the coil were analysed. Furthermore, the coil stress during winding, cool-down, charging and quench process was also included in this paper. The simulation results demonstrated that the existing protection system could guarantee the SEIS magnet experience no fatal damage during quench.
文章类型Article; Proceedings Paper
关键词Quench stability stress superconducting magnets
学科领域Engineering; Physics
研究领域[WOS]Engineering ; Physics
DOI10.1109/TASC.2010.2043663
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语种英语
WOS类目Engineering, Electrical & Electronic ; Physics, Applied
WOS记录号WOS:000283559900487
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被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239666
专题实验物理中心
作者单位中国科学院高能物理研究所
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Ma WB,Hou ZL,Yan J,et al. Numerical Study on Quench Process in Multi-Sectioned Adiabatic Superconducting Electromagnetic Iron Separator[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2010,20(3):2142-2145.
APA 马文彬.,侯治龙.,闫静.,张国庆.,朱自安.,...&Zhu, ZA.(2010).Numerical Study on Quench Process in Multi-Sectioned Adiabatic Superconducting Electromagnetic Iron Separator.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,20(3),2142-2145.
MLA 马文彬,et al."Numerical Study on Quench Process in Multi-Sectioned Adiabatic Superconducting Electromagnetic Iron Separator".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 20.3(2010):2142-2145.
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