Bunch-by-Bunch Tracing-Measure System in HLS

ZHENG Kai; WANG Jun-Hua; LIU Jian-Hong; LIU Zu-Ping; LI Wei-Min; SUN Bao-Gen; ZHOU Ze-Ran; YANG Yong-Liang

Chinese Physics C> 2006, Vol. 30> Issue(6) : 577-580

Bunch-by-Bunch Tracing-Measure System in HLS

National Synchrotron Radiation Laboratory,University of Science and Technology of China, Hefei 230029, China

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, we introduce the Bunch-by-bunch tracing-measurement system in HLS, and describe some results of experiments and analyses. Using an in-phase gate signal for simulating beam signal and a frequency divided signal of RF for supplying external trigger of ADC, we test the reliability and the stability of this system. By this system, we trace and record a full process of injection, ramping, RF decreasing, closed orbit correcting, wiggler charging, adding skew-quadrupole and opening for users. The tune shift and the coupled bunch instability during the full process have been shown in the end.

References

[1]

. HUANG W H, KANG H S, Kim D T et al. Transverse Feed-back System for PLS Storage Ring. Proceeding of APAC.Beijing, China, 2001, 302—3042. LIU Jian-Hong, WANG J H, PEI Y J et al. Bunch-by-Bunch Measurement System in HLS. Proceeding of PAC, Knoxville. Tennessee, USA, 20053. User Manual of 12 bits Digitizers by Acqiris4. LIU Jian-Hong. The Development of Beam Detect Systemand the Research of Instability in HLS Thesis, Doctor Degree. University of Science and Technology of China.(in Chinese)(刘建宏.HLS测量系统研制及小稳定性初步研究.中国科学技术大学)5. Mario Serio. Multi bunch Instabilities and Cures. Proceeding of PAC. New York, 19996. Balewski K. Review of Feedback System. Proceeding of EPAC. Stockholm, 1998

[1]	Jia-Jun Zheng , Yong-Liang Yang , Bao-Gen Sun , Fang-Fang Wu , Chao-Cai Cheng , Kai Tang , Jun-Hao Wei . Central RF frequency measurement of the HLS-Ⅱ storage ring. Chinese Physics C, 2016, 40(4): 047005. doi: 10.1088/1674-1137/40/4/047005
[2]	CHEN Yu-Kai , LI Yu-Xiong , LI Wei-Min , HE Li-Juan . Theoretical analysis of BLM system for HLS Ⅱ. Chinese Physics C, 2015, 39(1): 017003. doi: 10.1088/1674-1137/39/1/017003
[3]	YANG Yu-Feng , LU Hui-Hua , CHEN Wan , JIA Qi-Ka , SUN Shu-Chen , LI Zhi-Qiang . Development of a quasi-periodic undulator for the HLS. Chinese Physics C, 2014, 38(7): 077002. doi: 10.1088/1674-1137/38/7/077002
[4]	BAI Zheng-He , WANG Lin , JIA Qi-Ka , LI Wei-Min . Lattice optimization for the HLS-Ⅱ storage ring. Chinese Physics C, 2013, 37(1): 017001. doi: 10.1088/1674-1137/37/1/017001
[5]	ZHANG Hao , LI Wei-Min , FENG Guang-Yao , WANG Lin , ZHANG Shan-Cai , LI Wei , LIANG Jun-Jun . The magnet design for the HLS storage ring upgrade project. Chinese Physics C, 2012, 36(1): 91-95. doi: 10.1088/1674-1137/36/1/016
[6]	AN Shi-Zhong , TANG Jing-Yu , . Emittance Dominated Long Bunches in Dual Harmonic RF Systems. Chinese Physics C, 2008, 32(1): 60-66. doi: 10.1088/1674-1137/32/1/014
[7]	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.
[8]	HE Xiao-Ye , WU Jun . Technological Plan of HLS in SSRF. Chinese Physics C, 2008, 32(S1): 62-64.
[9]	LI Chuan , BAO Xun , WANG Ji-Gang , XUAN Ke , JIANG Si-Yuan , CAO Shu-Li , LI Wei-Min . Temperature Monitor System of HLS Storage Ring. Chinese Physics C, 2008, 32(S1): 130-132.
[10]	XUAN Ke , WANG Lin , WANG Ji-Gang , LI Wei-Min , LIU Gong-Fa , LI Chuan , XU Hong-Liang , BAO Xun . Control System of Slow Beam Orbit Feedback on MATLAB for HLS. Chinese Physics C, 2008, 32(S1): 99-101.
[11]	ZHENG Kai , WANG Jun-Hua , LIU Zu-Ping , LI Wei-Min , SUN Bao-Gen , LIU Jian-Hong , YANG Yong-Liang , ZHOU Ze-Ran , CHEN Yuan-Bo , HUANG Long-Jun . Application of Hilbert-Transform-Phase-Space-Reconstruction in HLS Bunch-by-Bunch System. Chinese Physics C, 2007, 31(3): 307-310.
[12]	HUANG Gui-Rong , XU Hong-Liang , LIU Gong-Fa . Experiment of RF modulation at HLS. Chinese Physics C, 2006, 30(6): 559-561.
[13]	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.
[14]	WU Gang , LI Quan-Feng , CHENG Cheng , DU Tai-Bin , HEI Dong-Wei , LUO Jian-Hui . A Real-time System For Measuring Spot Size of High Energy Accelerator Using Thick Pinhole Imaging. Chinese Physics C, 2005, 29(1): 86-90.
[15]	WANG Jun-Hua , LIU Jian-Hong , SUN Bao-Gen , LI Wei-Min , LIU Zu-Ping , YANG Yong-Liang . Calibration of Turn-by-Turn System of HLS and Its Application. Chinese Physics C, 2004, 28(5): 544-548.
[16]	HUANG Gang , CHEN Huai-Bi , HUANG Wen-Hui , TONG De-Chun , LIN Yu-Zheng , ZHAO Zhen-Tang . Development of a Longitudinal Feedback Cavity for the Beam Feedback System. Chinese Physics C, 2003, 27(12): 1138-1141.
[17]	SHANG Lei , LUO Xue-Fang , WANG Wei , HONG Jun , LU Ye-Ming , ZHANG Yi , ZHAO Feng . Design and Upgrading of HLS Linac Modulators. Chinese Physics C, 2003, 27(12): 1133-1137.
[18]	WANG Jun-Hua , LIU Jian-Hong , LU Ping , SUN Bao-Gen , LIU Zu-Ping . Upgraded COD System and Data Acquisition of HLS. Chinese Physics C, 2002, 26(6): 632-638.
[19]	WANG Jun-Hua , SHEN Lian-Guan , WANG Gui-Cheng , LIU Jian-Hong . Calibration and Error Calculation for the Newly BPM System in HLS. Chinese Physics C, 2001, 25(11): 1120-1127.
[20]	FAN KuanJun , WANG XiangQi , PEI YuanJi . Study of HLS Injection System with DC Assistant Bump. Chinese Physics C, 2000, 24(7): 676-680.

Access

Get Citation

ZHENG Kai, WANG Jun-Hua, LIU Jian-Hong, LIU Zu-Ping, LI Wei-Min, SUN Bao-Gen, ZHOU Ze-Ran and YANG Yong-Liang. Bunch-by-Bunch Tracing-Measure System in HLS[J]. Chinese Physics C, 2006, 30(6): 577-580.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-08-01
Revised: 2005-10-10

Article Metric

Article Views(3053)
PDF Downloads(619)
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

Bunch-by-Bunch Tracing-Measure System in HLS

Corresponding author: ZHENG Kai,

National Synchrotron Radiation Laboratory,University of Science and Technology of China, Hefei 230029, China

Received Date: 2005-08-01

Accepted Date: 2005-10-10

Available Online: 2006-06-05

Abstract: In this paper, we introduce the Bunch-by-bunch tracing-measurement system in HLS, and describe some results of experiments and analyses. Using an in-phase gate signal for simulating beam signal and a frequency divided signal of RF for supplying external trigger of ADC, we test the reliability and the stability of this system. By this system, we trace and record a full process of injection, ramping, RF decreasing, closed orbit correcting, wiggler charging, adding skew-quadrupole and opening for users. The tune shift and the coupled bunch instability during the full process have been shown in the end.

HTML

Reference (1)

Bunch-by-Bunch Tracing-Measure System in HLS

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, [email protected]

Email This Article