CSNS Magnet System and Prototypes Fabrication

DENG Chang-Dong; CHEN Fu-San; SUN Xian-Jing; CHEN Wan; SUN Yao-Lin; SHI Cai-Tu

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 71-73

CSNS Magnet System and Prototypes Fabrication

Abstract
HTML
Reference
Related

PDF

Abstract：
The 1.6GeV synchrotron of China Spallation Neutron Source (CSNS) project is a Rapid Cycling Synchrotron (RCS), which accelerates a high-intensity proton beam from 80MeV to 1.6GeV at a repetition rate of 25Hz. The RCS magnet system consists of 24 dipole magnets (main dipoles), 48 quadrupole magnets (main quadrupoles), 16 sextupole magnets, some tune shift quadrupoles and corrector magnets. All the magnets are of large aperture for a high beam power
of 0.1MW, one design issue is the fringe field at pole end. And the main dipoles and main quadrupoles work at 25Hz repetition rate, the eddy current is an additional issue. In this paper the magnet design of the two kinds of main magnets will be described.

References

[1]	. Tani N et al. IEEE Transactions on Applied Superconductivity, 2004, 14(2): 421-4242. Tani N et al. IEEE Transactions on Applied Superconductivity, 2004, 14(2): 409-412

[1]	WANG Jun-Hua , ZHENG Kai , LI Wei-Min , YANG Yong-Liang , LIU Zu-Ping , ZHOU Ze-Yan , WANG Lin , SUN Bao-Gen , CHEN Yuan-Bo , HUANG Long-Jun , MA Li , CAO Jian-She , YUE Jun-Hui , LIU De-Kang , YE Kai-ong . Key Technologies in Transverse Feedback System of Bunch by Bunch at HLS. Chinese Physics C, 2008, 32(S1): 96-98.
[2]	LEI Guang-Jiu , JIANG Shao-Feng , ZHONG Guang-Wu , CAO Jian-Yong , LU Da-Lun , ZOU Gui-Qing , LIU He , ZHANG Xian-Ming , JIANG Tao , YANG Ji-Fang , QIAN Jia-Mei , TANG Li-Xing , ZHOU Cai-Ping , MAO Wei-Cheng , LIU Yong . Ion Source for HL-2A Nuetral Beam Injection. Chinese Physics C, 2008, 32(S1): 271-273.
[3]	MENG Jun , YANG Xiao-Tian , ZHANG Su-Ping , CHU Ji-Guo . Research for a Clean and Large Throughput Differential Pumping System. Chinese Physics C, 2008, 32(S1): 59-61.
[4]	CHEN Li-Hua , CUI Bao-Qun , JIANG Wei-Sheng , LI Ai-Ling . Calculation of Extraction System of Ion Sources. Chinese Physics C, 2008, 32(S1): 304-306.
[5]	LI Gang , ZHAO Ji-Jiu , WANG Ke-Xiang , YUE Ke-Juan . Research of Cryogenic Control System at BEPCⅡ. Chinese Physics C, 2008, 32(S1): 83-85.
[6]	MAO Ying-Chen , GU Bai-Ping . Influence of Curvature and Compressibility Energies upon Prescission Neutron Emission of Neutron-Deficient Fissioning Systems. Chinese Physics C, 2007, 31(3): 258-263.
[7]	C.Bieth¹ , J.L.Delvaux² , F.Varenne³ , M.Duval³ , M.P.Bourgarel¹ , J.Fermé¹ . Studies and Design of a Dual Beam Axial Injection System Using H- Cusp Source and ECR Ion Source for He for IBA C70 Cyclotron. Chinese Physics C, 2007, 31(S1): 223-225.
[8]	WANG Chun-Hong , WANG Xiao-Li , LIU Jia , SHI Hao-Li , GAN Quan , LIU Shu , ZHAO Ji-Jiu . BEPCⅡ Magnet Power Supply Control System. Chinese Physics C, 2007, 31(1): 91-95.
[9]	J.W.Kwan , R.Gough , R.Keller , B.A.Ludewigt , M.Regis , R.P.Wells , J.H.Vainionpaa . A 2.45 GHz High Current Ion Source for Neutron Production. Chinese Physics C, 2007, 31(S1): 232-235.
[10]	OUYANG Hua-Fu , YAO Yuan . Thermal Analysis of CSNS RFQ. Chinese Physics C, 2007, 31(12): 1116-1121.
[11]	SUN Bao-Gen , ZHENG Pu , LU Ping , XU Hong-Liang , WANG Jun-Hua , WANG Ji-Gang , WANG Bao-Yun . Development of New Beam Profile and Emittance Measurement System for HLS. Chinese Physics C, 2006, 30(8): 792-796.
[12]	GEN Zhe-Qiao , HOU Mi , PEI Guo-Xi . PAD Design for the Phasing System of BEPCⅡ Linac. Chinese Physics C, 2006, 30(2): 151-154.
[13]	WANG Sheng , Qin Qing , TANG Jing-Yu , FANG Shou-Xian . The Lattice Design for BSNS Rapid Cycling Synchrotron. Chinese Physics C, 2006, 30(S1): 123-125.
[14]	TANG Jing-Yu , QIU Jing , WANG Sheng , WEI Jie . Physics Design and Study of the BSNS RCS Injection System. Chinese Physics C, 2006, 30(12): 1184-1189.
[15]	YANG Hong-Qiong , PENG Dai-Ping , YANG Jian-Lun , TANG Zheng-Yuan , YANG Gao-Zhao , LI Lin-Bo , WANG Li-Zong , ZHU Xue-Bin . Neutron Energy Response of the Combined Scintillator Detection System. Chinese Physics C, 2005, 29(7): 691-694.
[16]	WANG Chun-Hong , LIU Jia , ZHAO Ji-Jui . The Control System Reconstruction for 4W1 Magnet Power Supply in BEPC. Chinese Physics C, 2005, 29(10): 997-1001.
[17]	SUN Bao-Gen , LU Ping , HE Duo-Hui , XU Hong-Liang , WANG Jun-Hua , GUO Cong-Liang , HONG Jun , LIU Jian-Hong . Development of New DCCT System for Hefei Light Source. Chinese Physics C, 2003, 27(2): 169-172.
[18]	SHI Cai-Tu , WANG Mo-Tuo , JING Yu-Hui , LI Da-Shi , CHEN Ji , PENG Quan-Ling . Design and Construction of Multipoles Wiggler in BEPC. Chinese Physics C, 2003, 27(S1): 129-133.
[19]	KANG Wen , DING Xiao-Ping , HAN Qian , PANG Jia-Biao , CHEN Sen-Yu . Design and Construction of a Thin Septum Magnet Prototype for Injection of SSRF Storage Ring. Chinese Physics C, 2002, 26(4): 423-429.
[20]	LI Jian-Ping , TANG Yue-Li , SHAO Bei-Bei , LIU Shu-Dong , ZHANG Zhen-Gang , QU Guo-Ying . INTELLIGENT ENVIRONMENTAL NEUTRON AND GAMMA MONITORING SYSTEM. Chinese Physics C, 1988, 12(1): 12-18.

Access

Get Citation

DENG Chang-Dong, CHEN Fu-San, SUN Xian-Jing, CHEN Wan, SUN Yao-Lin and SHI Cai-Tu. CSNS Magnet System and Prototypes Fabrication[J]. Chinese Physics C, 2008, 32(S1): 71-73.

DENG Chang-Dong, CHEN Fu-San, SUN Xian-Jing, CHEN Wan, SUN Yao-Lin and SHI Cai-Tu. CSNS Magnet System and Prototypes Fabrication[J]. Chinese Physics C, 2008, 32(S1): 71-73. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-01-10
Revised: 1900-01-01

Article Metric

Article Views(5035)
PDF Downloads(636)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

CSNS Magnet System and Prototypes Fabrication

Corresponding author: DENG Chang-Dong,

Received Date: 2008-01-10
Accepted Date: 1900-01-01
Available Online: 2008-01-04

Abstract: The 1.6GeV synchrotron of China Spallation Neutron Source (CSNS) project is a Rapid Cycling Synchrotron (RCS), which accelerates a high-intensity proton beam from 80MeV to 1.6GeV at a repetition rate of 25Hz. The RCS magnet system consists of 24 dipole magnets (main dipoles), 48 quadrupole magnets (main quadrupoles), 16 sextupole magnets, some tune shift quadrupoles and corrector magnets. All the magnets are of large aperture for a high beam power
of 0.1MW, one design issue is the fringe field at pole end. And the main dipoles and main quadrupoles work at 25Hz repetition rate, the eddy current is an additional issue. In this paper the magnet design of the two kinds of main magnets will be described.