Application of Home-Made Digital PS Controller to SSRF Linac Power Supply

XU Rui-Nian; CHEN Huan-Guang; SHEN Tian-Jian; LI De-Ming; LI Sheng; CHI Wei; GOU Jian-She

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 124-126

Application of Home-Made Digital PS Controller to SSRF Linac Power Supply

Abstract
HTML
Reference
Related

PDF

Abstract：
The SSRF (Shanghai Synchrotron Radiation Facility) home-made digital power supply controller adopts advanced DSP and FPGA as core and precision ADC as data acquisition unit. The controller which is inlaid in the power supply case is composed of two cards of ADC and DSP. The controller can communicate with IOC by optical fiber through the UART port. The controller can easily change the parameter of the power supply to achieve high stability and repetition. As a
replacement of the imported PSI controller, the controller is mainly used in the SSRF media power supply (stability less than 100ppm), and can match all of the specifications.
References

[1] . ZHU Yan-Yan. SSRF Power Supply Group Inner File, 2006.11(in Chinese)朱燕燕. SSRF电源组测试文档, 2006. 11)

[1]	YANG Yong , LENG Yong-Bin , YAN Ying-Bing , CHEN Zhi-Chu . Injection performance evaluation for SSRF storage ring. Chinese Physics C, 2015, 39(9): 097003. doi: 10.1088/1674-1137/39/9/097003
[2]	CHEN Zhi-Chu , LENG Yong-Bin , YAN Ying-Bing , YUAN Ren-Xian , LAI Long-Wei . Performance evaluation of BPM system in SSRF using PCA method. Chinese Physics C, 2014, 38(7): 077004. doi: 10.1088/1674-1137/38/7/077004
[3]	OUYANG Lian-Hua , GU Ming , LIU Bo , CHEN Rong . Eddy current septum magnets for injection and extraction at SSRF. Chinese Physics C, 2010, 34(3): 389-393. doi: 10.1088/1674-1137/34/3/016
[4]	XU Yi , DAI Zhi-Min , LIU Gui-Min . Physics design of SSRF synchrotron radiation security. Chinese Physics C, 2009, 33(S2): 89-92. doi: 10.1088/1674-1137/33/S2/023
[5]	ZHAO Yu-Bin , YIN Cheng-Ke , ZHANG Tong-Xuan , FU Ze-Chuan , ZHAO Zhen-Tang , DAI Zhi-Min , LIU Jian-Fei , WANG Fang . Digital prototype of LLRF system for SSRF. Chinese Physics C, 2008, 32(9): 758-760. doi: 10.1088/1674-1137/32/9/015
[6]	HOU Jie , LIU Gui-Min , LI Hao-Hu , ZHANG Man-Zhou . Sorting of bending magnets for the SSRF booster. Chinese Physics C, 2008, 32(4): 285-289. doi: 10.1088/1674-1137/32/4/009
[7]	SHEN Li , CHI Yun-Long , HUANG Chuan , TANG Jing-Yu . Design of Injection Painting Bumper Magnets Pulse Power Supply for CSNS/RCS. Chinese Physics C, 2008, 32(S1): 22-24.
[8]	ZHAO Ming-Hua , LIN Guo-Qiang , ZHONG Shao-Peng , WANG Bao-Liang , ZHANG Jun-Qiang , LIU Wei-Hong , ZHOU Wei-Min , CHENG Yong-Zhong . Design and Commissioning of a 150MeV Linac for SSRF. Chinese Physics C, 2008, 32(S1): 244-246.
[9]	CHI Yun-Long , WANG Wei . Design of Pulse Power Supply for CSNS Extraction Kicker Magnet. Chinese Physics C, 2008, 32(S1): 25-27.
[10]	CHEN Jin-Hui . Time Drift Stabilizer Unit in BEPCⅡ Injection Kicker System. Chinese Physics C, 2008, 32(S1): 4-6.
[11]	HUA Zheng-Dong , XU Xun-Jiang , FANG Ke-Ming , XU Jia-Qiang , WANG Jian-Hua , CAI Jun , LIU Xin . Calculation of Gas Bremsstrahlung Power from Straight Section of Storage Ring at SSRF. Chinese Physics C, 2008, 32(S1): 89-92.
[12]	GUO Liang , SHANG Lei , LIU Chao . Application of Parallel Resonant Circuit in Modulator Charging Power Supply. Chinese Physics C, 2008, 32(S1): 31-33.
[13]	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.
[14]	HU Wei , ZHANG Jing , QI Xin . A Digital Control Scheme of Power Supply System for RCS/CSNS. Chinese Physics C, 2007, 31(11): 1062-1066.
[15]	CHEN Jin-Hui , HAN Qian , KANG Wen . Balun Technology for Bipolar Pulsed Power Supply. Chinese Physics C, 2006, 30(9): 896-901.
[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]	WANG Fang , WANG Guang-Wei , LU Jian-Fa . Low Level RF Control System for SSRF. Chinese Physics C, 2004, 28(1): 88-91.
[18]	XU Zhong-Xiong , WANG Fang-An , QI Xin . Experimental Studies on Sub-Harmonic Suppression of Magnet Power Supply. Chinese Physics C, 2003, 27(7): 637-640.
[19]	HE Jian-Hua , XIA Shao-Jian , HOU Zheng-Chi , GONG Jin-Long , JIANG Xiao-Ming , ZHAO Yan . A Double Crystal Monochromator of Sagittal Focusing at SSRF. Chinese Physics C, 2001, 25(S1): 140-144.
[20]	XU JIAN-MING , CAI ZHI-GUO . THE TRACKING PROBLEM IN POWER SUPPLIES FOR SEPARATED FUNCTION MAGNET SYSTEMS OF FAST CYCLING SYNCHROTRONS. Chinese Physics C, 1979, 3(1): 27-33.

Access

Get Citation

XU Rui-Nian, CHEN Huan-Guang, SHEN Tian-Jian, LI De-Ming, LI Sheng, CHI Wei and GOU Jian-She. Application of Home-Made Digital PS Controller to SSRF Linac Power Supply[J]. Chinese Physics C, 2008, 32(S1): 124-126.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(4702)
PDF Downloads(613)
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

Application of Home-Made Digital PS Controller to SSRF Linac Power Supply

Corresponding author: XU Rui-Nian,

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

Abstract: The SSRF (Shanghai Synchrotron Radiation Facility) home-made digital power supply controller adopts advanced DSP and FPGA as core and precision ADC as data acquisition unit. The controller which is inlaid in the power supply case is composed of two cards of ADC and DSP. The controller can communicate with IOC by optical fiber through the UART port. The controller can easily change the parameter of the power supply to achieve high stability and repetition. As a
replacement of the imported PSI controller, the controller is mainly used in the SSRF media power supply (stability less than 100ppm), and can match all of the specifications.