Chinese Physics C > 2006, Vol. 30 > Issue(4): 349-353

Logic of Quench Protection Assembly for BEPC-ⅡInteraction Region Superconducting Magnet

CHEN Fu-San^,,
CHENG Jian

Institute of High Energy Physics, CAS, Beijing 100049, China

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Abstract：
Two superconducting magnet complexes are used in BEPCⅡ interaction region. The corresponding quench protection system divides all related faults into two classes and takes different protection actions according to the urgency degree. Since BEPCⅡ has two operating modes and the superconducting magnets use different power supplies in different operating modes, the quench protection system must take the mode switching into consideration.

[1]	Jian-Yong Zhang,Xiao Cai,Xiao-Hu Mo,Di-Zhou Guo,Jian-Li Wang,Bai-Qi Liu,M. N. Achasov,A. A. Krasnov,N. Yu. Muchnoi,E. E. Pyata,E. V. Mamoshkina,F. A. Harris. Upgrade of beam energy measurement system at BEPC-Ⅱ. Chinese Physics C, 2016, 40(7): 076001.doi:10.1088/1674-1137/40/7/076001
[2]	CAI Xiao,FU Cheng-Dong,MO Xiao-Hu,QIN Qing,WANG Yi-Fang,ZHANG Jian-Yong. A scenario for high accuracy τ mass measurement at BEPC-Ⅱ. Chinese Physics C, 2012, 36(7): 573-577.doi:10.1088/1674-1137/36/7/001
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[4]	BIAN Lin,LI Shao-Peng,LIU Ya-Ping. Measurements of Static Heat Loss and Unloaded Q₀on the BEPCⅡ SRF Cavities. Chinese Physics C, 2008, 32(S1): 166-168.
[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]	WANG Guang-Wei,SHA Peng,PAN Wei-Min,SUN Yi,LI Zhong-Quan,LIU Rong,HUANG Tong-Ming,ZENG Ri-Hua,ZHAO Guang-Yuan,HUANG Hong,XU Yu-Fen,MA Qiang,LIN Hai-Ying,XU Bo,WANG Qun-Yao. Construction of the BEPCⅡ RF System. Chinese Physics C, 2008, 32(S1): 169-171.
[7]	SHI Cai-Tu,NI Gan-Lin,SUN Xian-Jing,CAO Zan,YIN Zhao-Sheng,PANG Jia-Biao,CHEN Wan,LI Li,CHEN Fu-San,PENG Quan-Ling,YIN Bao-Gui,ZHANG Zhuo,SUN Yao-Lin,WANG Jian-Li,ZHANG Jia-Fei. Design and Fabrication of the Magnets for BEPCⅡ Project. Chinese Physics C, 2008, 32(S1): 7-10.
[8]	CHEN Jin-Hui. Time Drift Stabilizer Unit in BEPCⅡ Injection Kicker System. Chinese Physics C, 2008, 32(S1): 4-6.
[9]	HOU Mi,GENG Zhe-Qiao. Construction of the Phasing System for BEPCⅡ Linac. Chinese Physics C, 2007, 31(4): 391-394.
[10]	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.
[11]	YUE Jun-Hui,MA Li,CAO Jian-She,ZHANG Lei. The Experiments of Transverse Feedback System on the BEPC. Chinese Physics C, 2006, 30(2): 163-165.
[12]	ZHONG Juan,PAN Wei-Min. Study on the Performance of the Input Coupler for the BEPCⅡ Superconducting RF Cavity. Chinese Physics C, 2006, 30(10): 1014-1017.
[13]	LIU Bo,GU Meng-Ping,WANG Shu-Hong,CHI Yun-Long,YANG Xing-Wang,TIAN Shuang-Min,LIU Wei-Bin,YE Qiang. Experiment and Operation of BEPCⅡ Electron Gun System. Chinese Physics C, 2006, 30(5): 466-469.
[14]	ZHAO Feng-Li,HOU Mi,ZHAO Yan-Ping,LIU Jin-Tong,ZHANG Jing-Ru,ZHOU Yao-Xiang,HAN Da-Wei. Microwave System for BEPCⅡ-Linac. Chinese Physics C, 2006, 30(2): 155-158.
[15]	ZHAO Ji-Jiu,WANG Chun-Hong,LEI Ge,GAO Wen-Chun,WANG Xiao-Li,LI Gang,YUE Ke-Juan,ZHAO Zhuo,LIU Jia,XU Shi-Fu,HUANG Song,XUE Peng,KONG Deng-Ming,MA Mei,WANG Jin-Can,XU Guang-Lei. BEPCⅡ Control System. Chinese Physics C, 2006, 30(11): 1100-1106.
[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]	LIU Bo,GU Meng-Ping,CHi-Yun-Long,YANG Xing-Wang,TIAN Shuang-Min. Study on BEPC Experimental Electron Gun System. Chinese Physics C, 2005, 29(5): 507-511.
[18]	KANG Wen,HAO Yao-Dou,HANG Qian,CHEN Jin-Hui. Design and Construction of a New Type Kicker Magnet for Injection of BEPCⅡ Storage Ring. Chinese Physics C, 2005, 29(6): 611-614.
[19]	PAN Wei-Min,SUN Yi,WANG Guang-Wei,Takaaki Furuya,ichi Kurokawa. Studies on Higher Order Modes in BEPCⅡ Superconducting Cavity. Chinese Physics C, 2004, 28(3): 317-320.
[20]	Qi Xiangrong,Chen Jiangchuan,Hu Haiming,Hu Tao,Huang Guangshun,Ju Xin,Li Jin,Li Xinhua,Mao Zepu,Xue Shengtian,Zhao Zhengguo,Zheng Zhipeng,Zhou Li. Study and Simulation of the Features of Hadronic Events in the BEPC Energy Region. Chinese Physics C, 1999, 23(1): 1-9.

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CHEN Fu-San and CHENG Jian. Logic of Quench Protection Assembly for BEPC-ⅡInteraction Region Superconducting Magnet[J]. Chinese Physics C, 2006, 30(4): 349-353.

CHEN Fu-San and CHENG Jian. Logic of Quench Protection Assembly for BEPC-ⅡInteraction Region Superconducting Magnet[J]. Chinese Physics C, 2006, 30(4): 349-353. shu

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Received: 2005-08-15
Revised: 2005-10-10

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沈阳化工大学材料科学与工程学院沈阳 110142

Logic of Quench Protection Assembly for BEPC-ⅡInteraction Region Superconducting Magnet

CHEN Fu-San^,
CHENG Jian

Corresponding author:CHEN Fu-San,

Institute of High Energy Physics, CAS, Beijing 100049, China

Received Date:2005-08-15
Accepted Date:2005-10-10
Available Online:2006-04-05

Abstract:Two superconducting magnet complexes are used in BEPCⅡ interaction region. The corresponding quench protection system divides all related faults into two classes and takes different protection actions according to the urgency degree. Since BEPCⅡ has two operating modes and the superconducting magnets use different power supplies in different operating modes, the quench protection system must take the mode switching into consideration.