2.3T二极永磁旋转磁体设计

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	2.3T二极永磁旋转磁体设计; Design of a 2.3 T rotating permanent dipole magnet
	王铮
刊名	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
	2005
卷号	14 期号:2
其他题名	Design of a 2.3 T rotating permanent dipole magnet
通讯作者	王铮
中文摘要	This paper introduces the design of a high magnetic field permanent magnet for Magnetic Birefringence of Vacuum-Q&A Experiment. The magnet is required to have 2.2T maximum magnetic-flux density on the axis of the columnar air-gap (diameter: 27 mm, length: 600 mm) and not more than 0.00001 T magnetic flux leakage at 10 mm away from the round surface of the magnet. Also the magnet should rotate at 10 Hz driven by a motor. All of these requirements have been satisfied. Furthermore, a maximum 2.3 T on the axis of columnar air-gap is reached. The higher magnetic field is reached in two aspects, material and structure. High performance materials, 1J22 and N42M, were adopted and a special structure is designed to shield the leakage flux. Further improvement on this magnet can be achieved with the adoption of more advanced materials.
学科主题	电气工程
收录类别	1,4
公开日期	2010-09-29
附注	This paper introduces the design of a high magnetic field permanent magnet for Magnetic Birefringence of Vacuum-Q&A Experiment. The magnet is required to have 2.2T maximum magnetic-flux density on the axis of the columnar air-gap (diameter: 27 mm, length: 600 mm) and not more than 0.00001 T magnetic flux leakage at 10 mm away from the round surface of the magnet. Also the magnet should rotate at 10 Hz driven by a motor. All of these requirements have been satisfied. Furthermore, a maximum 2.3 T on the axis of columnar air-gap is reached. The higher magnetic field is reached in two aspects, material and structure. High performance materials, 1J22 and N42M, were adopted and a special structure is designed to shield the leakage flux. Further improvement on this magnet can be achieved with the adoption of more advanced materials.
内容类型	期刊论文
源URL	[http://ir.iee.ac.cn/handle/311042/901]
专题	电工研究所_电磁成像技术研究组_电磁成像技术研究组_期刊论文
推荐引用方式 GB/T 7714	王铮. 2.3T二极永磁旋转磁体设计, Design of a 2.3 T rotating permanent dipole magnet[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2005,14(2).
APA	王铮.(2005).2.3T二极永磁旋转磁体设计.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,14(2).
MLA	王铮."2.3T二极永磁旋转磁体设计".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 14.2(2005).