Development of rotating coil measurement system for China Spallation Neutron Source

Zhou Jianxin; Kang Wen; Li Shuai; Yin Baogui; Wu Yuwen; Liu Yiqin; Wu Xi; Li Li; Deng Changdong

doi:10.11884/HPLPB201830.180186

Volume 30 Issue 10

Oct. 2018

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2018 > 30(10): 105101

Liang Zhuanzhuan, Wang Guofu, Qin Mimi, et al. Research and design of 2.4/4.8/7.2 GHz tri-band antenna of harmonic radar[J]. High Power Laser and Particle Beams, 2023, 35: 033004. doi: 10.11884/HPLPB202335.220337

Citation:

Zhou Jianxin, Kang Wen, Li Shuai, et al. Development of rotating coil measurement system for China Spallation Neutron Source[J]. High Power Laser and Particle Beams, 2018, 30: 105101. doi: 10.11884/HPLPB201830.180186

Citation:

PDF( 6005 KB)

Development of rotating coil measurement system for China Spallation Neutron Source

doi: 10.11884/HPLPB201830.180186

Zhou Jianxin^{1, 2, 3
,},
Kang Wen^{1, 2, 3},
Li Shuai^{1, 2, 3},
Yin Baogui^{1, 2},
Wu Yuwen^{1, 2, 3},
Liu Yiqin^{1, 2, 3},
Wu Xi^{1, 2, 3},
Li Li^{1, 2, 3},
Deng Changdong^{1, 2, 3}

1.
Institute of High Energy Physics, Chinese Academy Sciences, Beijing 100049, China
2.
Dongguan Neutron Science Center, Dongguan 523803, China
3.
Dongguan Key Laboratory of High Precision Magnetic Field Measurement, Dongguan 523803, China

Received Date: 2018-07-05
Rev Recd Date: 2018-08-27
Publish Date: 2018-10-15

Abstract

Abstract

The China Spallation Neutron Source (CSNS) accelerator mainly consists of a linear accelerator, a 1.6 GeV rapid cycling synchrotron (RCS), a low energy transport line and a high energy transport line. A rotating coil measurement system was developed for the DC magnets of the CSNS accelerator. This system solves the compatibility problems of different center heights, masses, effective lengths, and magnetic field strengths among CSNS bulk magnets. After testing, the repeatability error of the integral field measurement is less than ±0.02%, the repeatability error of harmonics is less than 0.005%, the repeatability error of the magnetic center measurement is less than ±0.03mm. It has successfully completed the task of detecting 150 magnets of the China Spallation Neutron Source. In this paper, the development plan, function, accuracy, types of measured magnets and some measurement results are introduced.
- rotating coil,
- magnetic field measurement,
- corrector magnet,
- quadrupole magnet,
- sextupole magnet

FullText(HTML)

References(10)

References

[1]	Wang Sheng, Fang Shouxian, Fu Shinian, et al. Introduction to the overall physics design of CSNS accelerators[J]. Chinese Physics C, 2009, 33(s2): 1-3.
[2]	Wei Jie, Fu Shinian, Tang Jingyu, et al. China Spallation Neutron Source-An overview of application prospects[J]. Chinese Physics C, 2009, 33(11): 1033-1042.
[3]	赵籍九, 尹兆升. 粒子加速器技术[M]. 北京: 高等教育出版社, 2006. Zhao Jijiu, Yin Zhaosheng. Particle accelerator technology. Beijing: Higher Education Press, 2006
[4]	Jain A K. Measurement and alignment of accelerator and detector magnets[R]. CERN-98-05.
[5]	Tanabe J. Iron dominated electromagnets design, fabrication, assembly and measurements[R]. SLAC-R-754, 2005.
[6]	Zhou Jianxin, Li Li, Yin Baogui, et al, A harmonic coil measurement system based on a dynamic signal acquisition device[J]. Nuclear Instruments and Methods in Physics Research A, 2010, 624: 549-553. doi: 10.1016/j.nima.2010.10.009
[7]	周建新, 李藜, 康文, 等. 旋转线圈测量系统信号采集设备的研制[J]. 原子能科学技术, 2013, 47(5): 893-896. https://www.cnki.com.cn/Article/CJFDTOTAL-YZJS201305037.htm Zhou Jianxin, Li Li, Kang Wen, et al. Development of signal acquisition device of rotating coil measurement system. Atomic Energy Science and Technology, 2013, 47(5): 893-896 https://www.cnki.com.cn/Article/CJFDTOTAL-YZJS201305037.htm
[8]	Zhou Jianxin, Li Li, Yin Baogui, et al, AC magnetic field measurement of CSNS/RCS quadrupole prototype[J]. Nuclear Instruments and Methods in Physics Research A, 2011, 654: 72-75. https://www.sciencedirect.com/science/article/pii/S0168900211014124
[9]	Zhou Jianxin, Kang Wen, Yin Baogui, et al. The development of magnetic field measurement system for drift-tube linac quadrupole[J]. Nuclear Instruments and Methods in Physics Research A, 2015, 786: 142-146. doi: 10.1016/j.nima.2015.03.050
[10]	Zhou Jianxin, Kang Wen, Li Shuai, et al. AC magnetic field measurement using a small flip coil system for rapid cycling AC magnets at the China Spallation Neutron Source (CSNS)[J]. Nuclear Instruments and Methods in Physics Research A, 2018, 880: 80-86. https://www.sciencedirect.com/science/article/pii/S0168900217311166

Relative Articles

[1]	Zhang Fan, Tian Chuan, Ma Shichuan, Xie Jiangyuan, Jin Zhaoxin, Jing Xiaopeng. Design and test of a compact wideband high power microwave source[J]. High Power Laser and Particle Beams, 2023, 35(2): 023006. doi: 10.11884/HPLPB202335.220125
[2]	Yao Daibo, Yang Xuan, Guo Qinggong. Design of C/X dual band and dual circularly polarized shared-aperture microstrip antenna[J]. High Power Laser and Particle Beams, 2023, 35(10): 103002. doi: 10.11884/HPLPB202335.230224
[3]	Huang Xinyuan, Jiang Kun, Guo Qinggong. Design of highly isolated common aperture microstrip antenna for L/S/C/X band[J]. High Power Laser and Particle Beams, 2022, 34(12): 123004. doi: 10.11884/HPLPB202234.220241
[4]	Hao Jianhong, Cao Zhanguo, Fan Zonghao, Wang Hui, Guo Chao. Design and analysis of ladder-type microstrip antenna with electranagnetic bandgap structure[J]. High Power Laser and Particle Beams, 2018, 30(4): 043005. doi: 10.11884/HPLPB201830.170419
[5]	Dong Yunqi, Huang Bo, Zhao Xinyue, Liu Yubao, Ruan Jiufu. Terahertz dual-band microstrip antenna based on defected ground structure[J]. High Power Laser and Particle Beams, 2018, 30(7): 073101. doi: 10.11884/HPLPB201830.180029
[6]	Zuo Quanhe, Geng Youlin. Design of antenna array with 24 GHz wide beam[J]. High Power Laser and Particle Beams, 2018, 30(2): 023005. doi: 10.11884/HPLPB201830.170282
[7]	Wang Wenxing, Jiang Honglin, Yang Jingjing, Huang Ming. Simulation and design of orbital angular momentum antenna with broadband and multimode in X-band[J]. High Power Laser and Particle Beams, 2018, 30(10): 103001. doi: 10.11884/HPLPB201830.180157
[8]	Xie Miaozhen, Chen Ming. Wide axial ratio beamwidth microstrip antenna based on bilayer substrates[J]. High Power Laser and Particle Beams, 2017, 29(11): 113003. doi: 10.11884/HPLPB201729.170097
[9]	Zhou Shouli, Yu Qi, Liang Xianfeng, An Junshe, Gu Weisi. Radio vortex electromagnetic beam generation based on circular patch array antenna[J]. High Power Laser and Particle Beams, 2016, 28(07): 073202. doi: 10.11884/HPLPB201628.073202
[10]	Wang Chao, Dong Xiucheng, Zhang Mintao, Zhou Kaiming, Tang Yong, Yang Qiuyan. Development of electromagnetic pulse measurement system based on FPGA[J]. High Power Laser and Particle Beams, 2015, 27(12): 125006. doi: 10.11884/HPLPB201527.125006
[11]	Zhu Xiancheng, Chen Ming, Chen Di. Multiband printed monopole antenna for WLAN/WiMAX applications[J]. High Power Laser and Particle Beams, 2015, 27(11): 113003. doi: 10.11884/HPLPB201527.113003
[12]	Zhao Yajuan, Wang Donghong, Li Baoyi, Wang Peng, Zhou Bicheng, Jiang Bo. Enhancement of gain for dual-band microstrip antenna based on left-handed materials[J]. High Power Laser and Particle Beams, 2015, 27(10): 103254. doi: 10.11884/HPLPB201527.103254
[13]	Yang Liufeng, Wang Ting. MEMS patch antenna array with broadband and high-gain on double-layer silicon wafers[J]. High Power Laser and Particle Beams, 2015, 27(02): 024129. doi: 10.11884/HPLPB201527.024129
[14]	Li Lei, Zhang Xin, Sun Yaxiu. Response of X-band 4-unit microstrip antenna array to high power electromagnetic pulse[J]. High Power Laser and Particle Beams, 2014, 26(08): 083002. doi: 10.11884/HPLPB201426.083002
[15]	li wei, geng youlin. Design of novel dual-band microstrip antenna for wireless local area network applications[J]. High Power Laser and Particle Beams, 2011, 23(03): 0- .
[16]	zhao fei, ye liangfeng, chen zeping, chai shunlian, mao junjie. Feed loss and high radiant efficiency microstrip antenna array[J]. High Power Laser and Particle Beams, 2011, 23(05): 0- .
[17]	cao hailin, wang shuaitao, yang shizhong, yang lisheng. Design of focal-plane array with electromagnetic bandgap structure[J]. High Power Laser and Particle Beams, 2011, 23(03): 0- .
[18]	wang xin, liu qingxiang. Monopole antenna with top load[J]. High Power Laser and Particle Beams, 2010, 22(07): 0- .
[19]	chen xi, liang changhong, liu songhua, liang le. Effect of cascaded mushroom-like EBG structure on multual coupling of dual-band microstrip antenna[J]. High Power Laser and Particle Beams, 2010, 22(10): 0- .
[20]	xu gang, liao yong, meng fanbao, tang chuanxiang, yang zhoubing, xie ping. Characteristics of two-layer patch microstrip antenna for high power wide-band microwave radiation[J]. High Power Laser and Particle Beams, 2009, 21(12): 0- .