发展大口径的超导磁体系统

	发展大口径的超导磁体系统; Development of large-bore superconducting magnet
	王秋良
刊名	稀有金属材料与工程
	2008
其他题名	Development of large-bore superconducting magnet
通讯作者	王秋良
中文摘要	Abstract：W e have designed，fabricated and tested a kind of large—bore NbTi superconducting magnet cooled by liquid helium to develop the stable and compact small-sized superc0nducting magnetic energy storage(SMES)magnet that can generate high power and large current for studying m aterial characteristics．The operating current of supercOnducting magnet is 350 A with maximum storage of 1．2 M J．The coil has the bore size of 480 mm． outer diameter of 560 mm and height of 500 mm．The cryogenic system takes two GM cryo—coolers to cool the whole system．The normal operating temperature of the magnet is about 3．8 K by reducing pressure of liquid helium．The high temperature superconducting current lead of Bi2223 is used and cooled through one GM cryo-cooler to realize absolute zero vapor liquid helium．In the paper，we report on the design，fabrication and test of the superconducting magnet system in detail．
学科主题	超导物理学
收录类别	9
公开日期	2010-09-29
附注	Abstract：W e have designed，fabricated and tested a kind of large—bore NbTi superconducting magnet cooled by liquid helium to develop the stable and compact small-sized superc0nducting magnetic energy storage(SMES)magnet that can generate high power and large current for studying m aterial characteristics．The operating current of supercOnducting magnet is 350 A with maximum storage of 1．2 M J．The coil has the bore size of 480 mm． outer diameter of 560 mm and height of 500 mm．The cryogenic system takes two GM cryo—coolers to cool the whole system．The normal operating temperature of the magnet is about 3．8 K by reducing pressure of liquid helium．The high temperature superconducting current lead of Bi2223 is used and cooled through one GM cryo-cooler to realize absolute zero vapor liquid helium．In the paper，we report on the design，fabrication and test of the superconducting magnet system in detail．
内容类型	期刊论文
源URL	[http://ir.iee.ac.cn/handle/311042/525]
专题	电工研究所_超导磁体及强磁场应用研究组_超导磁体及强磁场应用研究组_期刊论文
推荐引用方式 GB/T 7714	王秋良. 发展大口径的超导磁体系统, Development of large-bore superconducting magnet[J]. 稀有金属材料与工程,2008.
APA	王秋良.(2008).发展大口径的超导磁体系统.稀有金属材料与工程.
MLA	王秋良."发展大口径的超导磁体系统".稀有金属材料与工程 (2008).