AC magnetic field measurement of CSNS/RCS quadrupole prototype

	AC magnetic field measurement of CSNS/RCS quadrupole prototype
	Zhou JX(周建新); Li L(李藜); Yin BG(尹宝贵); Deng CD(邓昌东); Kang W(康文); Fu SN(傅世年); Zhou, JX; Li, L; Yin, BG; Deng, CD
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
	2011
卷号	654 期号:1 页码:72-75
关键词	CSNS/RCS quadrupole magnet AC magnetic field measurement Harmonic coil
通讯作者	[Zhou, J. X. ; Li, L. ; Yin, B. G. ; Deng, C. D. ; Kang, W. ; Fu, S. N.] Inst High Energy Phys, Beijing 100049, Peoples R China
英文摘要	Rapid Cycling Synchrotron (RCS) is a key component of China Spallation Neutron Source (CSNS). It accumulates and accelerates protons to design energy of 1.6 GeV at the repetition rate of 25 Hz, and extracts high energy beam to the target. Performance of a high energy and high intensity accelerator depends crucially on the field quality of magnets employing to guide and focus a circulating beam. To study the properties of the AC magnet, a harmonic coil measurement system has been developed. To get the error of high order harmonics and the error of field at basic frequency, which was excited by harmonic currents, a series of harmonic coefficients of field is used to express the varieties of dynamic fields in space and time simultaneously. The measurement system has been tested in IHEP, and the property of the quadrupole prototype has been measured. The measurement system, principle, methods and primary results are illustrated in this paper. (C) 2011 Elsevier B.V. All rights reserved.
学科主题	Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy
类目[WOS]	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy
研究领域[WOS]	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy
原文出处	SCI
语种	英语
WOS记录号	WOS:000295765100011
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/236812]
专题	高能物理研究所_加速器中心高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zhou JX,Li L,Yin BG,et al. AC magnetic field measurement of CSNS/RCS quadrupole prototype[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2011,654(1):72-75.
APA	周建新.,李藜.,尹宝贵.,邓昌东.,康文.,...&Fu, SN.(2011).AC magnetic field measurement of CSNS/RCS quadrupole prototype.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,654(1),72-75.
MLA	周建新,et al."AC magnetic field measurement of CSNS/RCS quadrupole prototype".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 654.1(2011):72-75.