专利详情

专利名称	Superconducting magnet system for high power microwave source focusing and cyclotron electronic apparatus
申请号	US201013515220	专利类型	US
公开（公告）号	US8694066(B2)	公开（授权）日	2014.04.08
申请（专利权）人	中国科学院电工研究所	发明（设计）人	WANG QIULIANG;HU XINNING;YAN LUGUANG;DAI YINMING;WANG HUI
主分类号	H01F6/06	IPC主分类号	H01F6/06
专利有效期	Superconducting magnet system for high power microwave source focusing and cyclotron electronic apparatus 至Superconducting magnet system for high power microwave source focusing and cyclotron electronic apparatus	法律状态
说明书摘要	A superconducting magnet system for high power microwave source focusing and cyclotron electronic apparatus is provided, wherein, the superconducting magnet comprises an inner superconducting main coil, an outer superconducting main coil, two end compensation coils, a regulating coil and a central regulating coil. These coils are formed by coiling Nb3Sn/Cu superconducting wire. The superconducting magnet can operate off-line through solid nitrogen formed by a cryocooler and high-pressure nitrogen. The superconducting magnet and the superconducting switch constitute a closed loop, thereby achieving magnetic field stability, without outside electromagnetic interference. The superconducting magnet system can provide a magnetic field having special spatial distribution and high stability.