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

CHEN Fu-San; CHENG Jian

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

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

Abstract
HTML
Reference
Related

PDF

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
[3]	QIN Qing , HUANG Nan , LIU Wei-Bin , LIU Yu-Dong , PENG Yue-Mei , QIU Jing , WANG Dou , WANG Xin-Hao , WANG Na , WANG Jiu-Qing , WEI Yuan-Yuan , WEN Xue-Mei , XING Jun , XU Gang , YU Cheng-Hui , ZHANG Chuang , ZHANG Yuan , ZHAO Zheng , ZHOU De-Min . Beam dynamics studies on BEPC-Ⅱ storage rings at the commissioning stage. Chinese Physics C, 2009, 33(S2): 65-70. doi: 10.1088/1674-1137/33/S2/017
[4]	SUN Yi , WANG Guang-Wei , PAN Wei-Min , LI Zhong-Quan , HUANG Hong , MA Qiang , LIN Hai-Ying , XU Bo , WANG Qun-Yao , LI Shao-Peng , HE Kun , LIU Ya-Ping . First Superconducting RF System Commissioning for BEPCⅡ in China. Chinese Physics C, 2008, 32(S1): 191-193.
[5]	BIAN Lin , LI Shao-Peng , LIU Ya-Ping . Measurements of Static Heat Loss and Unloaded Q₀ on the BEPCⅡ SRF Cavities. Chinese Physics C, 2008, 32(S1): 166-168.
[6]	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.
[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]	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.
[9]	CHEN Jin-Hui . Time Drift Stabilizer Unit in BEPCⅡ Injection Kicker System. Chinese Physics C, 2008, 32(S1): 4-6.
[10]	HOU Mi , GENG Zhe-Qiao . Construction of the Phasing System for BEPCⅡ Linac. Chinese Physics C, 2007, 31(4): 391-394.
[11]	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.
[12]	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.
[13]	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.
[14]	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.
[15]	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.
[16]	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.
[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.

Access

Get Citation

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

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2976)
PDF Downloads(646)
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, [email protected]

1.
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.