Tuner control system of Spoke012 SRF cavity for C-ADS injector I

Na Liu; Yi Sun; Guang-Wei Wang; Zheng-Hui Mi; Hai-Ying Lin; Qun-Yao Wang; Rong Liu; Xin-Peng Ma

doi:10.1088/1674-1137/40/9/097001

Chinese Physics C> 2016, Vol. 40> Issue(9) : 097001 DOI: 10.1088/1674-1137/40/9/097001

Tuner control system of Spoke012 SRF cavity for C-ADS injector I

Na Liu ^1,2,, ,
Yi Sun ² ,
Guang-Wei Wang ² ,
Zheng-Hui Mi ² ,
Hai-Ying Lin ² ,
Qun-Yao Wang ² ,
Rong Liu ² ,
Xin-Peng Ma ²

Abstract
HTML
Reference
Related

PDF

Abstract：
A new tuner control system for spoke superconducting radio frequency (SRF) cavities has been developed and applied to cryomodule I of the C-ADS injector I at the Institute of High Energy Physics, Chinese Academy of Sciences. We have successfully implemented the tuner controller based on Programmable Logic Controller (PLC) for the first time and achieved a cavity tuning phase error of ± 0.7° (about ± 4 Hz peak to peak) in the presence of electromechanical coupled resonance. This paper presents preliminary experimental results based on the PLC tuner controller under proton beam commissioning.
- tuner control ,
- spoke cavity ,
- PLC

References

[1]	Jingyu Tang, Zhihui Li, Conceptual Physics Design on the C-ADS Accelerators, IHEP-CADS-Report, 2012
[2]	A. Zachary. Conway, Electro-mechanical interacttions in superconducting spoke-loaded cavities, Ph.D thesis, 2007,p 54-58
[3]	W. Schappert, J. Holzbauer et al. Resonance control for narrow-bandwidth superconducting RF application, Proceedings of SRF2015
[4]	Zheng-Hui Mi et al, A tuning system for BEPCⅡ, CPC, 2013, 0870031-0870035
[5]	Z. Fang et al. Auto-tuning systems for J-PARC LINAC RF cavities, Nuclear Instruments and Methods in Physics Research A, 767:135-145(2014)
[6]	J. R. Delayen, Ponderomotive instabilities and microphonic-a tutorial, Physica C, 441:1-6(2006)
[7]	D. Schulze, Ponderomotive Stability of RF Resonators and Resonator Control Systems, Ph.D. thesis, 1971, p38-40
[8]	J. R. Delayen, Phase and Amplitude Stabilization of Superconducting Resonators, Ph.D. thesis, 1978, p59-60

[1]	Xue-Fang Huang , Yi Sun , Guang-Wei Wang , Shao-Zhe Wang , Xiang Zheng , Qun-Yao Wang , Rong Liu , Hai-Ying Lin , Mu-Yuan Wang . Measurement of the transfer function for a spoke cavity of C-ADS Injector I. Chinese Physics C, 2017, 41(4): 047001. doi: 10.1088/1674-1137/41/4/047001
[2]	Yun Wang , Ping Cao , Shu-bin Liu , Qi An . Fast control latency uncertainty elimination for the BESIII ETOF upgrade. Chinese Physics C, 2016, 40(9): 096101. doi: 10.1088/1674-1137/40/9/096101
[3]	MI Zheng-Hui , ZHAO Dan-Yang , SUN Yi , PAN Wei-Min , LIN Hai-Ying , LU Xiang-Yang , QUAN Sheng-Wen , LUO Xing , LI Ming , YANG Xing-Fan , WANG Guang-Wei , DAI Jian-Ping , LI Zhong-Quan , MA Qiang , SHA Peng . Design and test of frequency tuner for a CAEP high power THz free-electron laser. Chinese Physics C, 2015, 39(2): 028102. doi: 10.1088/1674-1137/39/2/028102
[4]	WANG Jin-Long , WU Xiao-Guang , HE Chuang-Ye , LI Guang-Sheng , FAN Qi-Wen , DU Ying-Hui , WU Yi-Heng , HU Shi-Peng , ZHENG Yun , LI Cong-Bo , LI Hong-Wei , LIU Jia-Jian , LUO Peng-Wei , YAO Shun-He . A capacitance servo control plunger for accurate lifetime measurement. Chinese Physics C, 2014, 38(3): 036201. doi: 10.1088/1674-1137/38/3/036201
[5]	LI Han , DAI Jian-Ping , SHA Peng , WANG Qun-Yao , HUANG Hong , LI Li-Hai , ZHANG Juan , MA Qiang , LIN Hai-Ying , SUN Yi , PAN Wei-Min . Development of a 325 MHz β =0.12 superconducting single spoke cavity for China-ADS. Chinese Physics C, 2014, 38(7): 077008. doi: 10.1088/1674-1137/38/7/077008
[6]	YANG Zi-Qin , LU Xiang-Yang , YANG Liu , LUO Xing , ZHOU Kui , QUAN Sheng-Wen . A preliminary quadrupole asymmetry study of a Iβ=0.12 superconducting single spoke cavity. Chinese Physics C, 2014, 38(10): 107001. doi: 10.1088/1674-1137/38/10/107001
[7]	PENG Ying-Hua , ZHANG Xin-Ying , LI Han , SHA Peng , Li Zhong-Quan , PAN Wei-Min . Design of a 325 MHz SC Spoke040 cavity at IHEP. Chinese Physics C, 2014, 38(11): 117005. doi: 10.1088/1674-1137/38/11/117005
[8]	CHEN Xu , MENG Fan-Bo , MA Qiang , HUANG Tong-Ming , LIN Hai-Ying , PAN Wei-Min . Coupler conditioning and high power testing of ADS Spoke cavity. Chinese Physics C, 2014, 38(2): 027001. doi: 10.1088/1674-1137/38/2/027001
[9]	WEN Liang-Hua , WANG Xian-Wu , HE Yuan , CHANG Wei , ZHANG Rui-Feng , ZHANG Sheng-Hu , ZHU Zheng-Long , LI Chun-Long , SHI Long-Bo , ZHANG Rui . R&D of an LLRF control system for a 162.5 MHz radio frequency system. Chinese Physics C, 2013, 37(8): 087004. doi: 10.1088/1674-1137/37/8/087004
[10]	LU Yan-Hua , LI Gang , OUYANG Hua-Fu . Design and development of the CSNS ion source control system. Chinese Physics C, 2013, 37(7): 077004. doi: 10.1088/1674-1137/37/7/077004
[11]	ZHANG Tong , DENG Hai-Xiao , ZHANG Wei-Qing , WU Guo-Rong , DAI Dong-Xu , WANG Dong , YANG Xue-Ming , ZHAO Zhen-Tang . FEL polarization control studies on Dalian coherent light source. Chinese Physics C, 2013, 37(11): 118101. doi: 10.1088/1674-1137/37/11/118101
[12]	XU Bo , LI Han , ZHANG Juan , SHA Peng , WANG Qun-Yao , LIN Hai-Ying , HUANG Hong , DAI Jian-Ping , SUN Yi , WANG Guang-Wei , PAN Wei-Min . Low beta spoke cavity multipacting analysis. Chinese Physics C, 2013, 37(12): 127003. doi: 10.1088/1674-1137/37/12/127003
[13]	XIAO Yong-Chuan , YIN Xue-Jun , MU Zhen-Cheng , FU Shi-Nian . Study on the HOMs coupler design of spoke cavity. Chinese Physics C, 2011, 35(2): 188-192. doi: 10.1088/1674-1137/35/2/016
[14]	LU Yan-Hua , LI Gang , OUYANG Hua-Fu . Control system for the CSNS ion source test stand. Chinese Physics C, 2010, 34(12): 1883-1886.
[15]	YAO Zhong-Yuan , LU Xiang-Yang , ZHANG Bao-Cheng , QUAN Sheng-Wen , HE Fei-Si , ZHAO Kui . Analysis of the impacts of mechanical errors on the RF performance of a single spoke cavity. Chinese Physics C, 2010, 34(5): 576-579. doi: 10.1088/1674-1137/34/5/012
[16]	YAO Zhong-Yuan , LU Xiang-Yang , ZHAO Kui . Design of a 450 MHz β=0.2 single spoke cavity at PKU. Chinese Physics C, 2009, 33(4): 292-296. doi: 10.1088/1674-1137/33/4/011
[17]	XIAO Yong-Chuan , FU Shi-Nian . Study on the Lorentz detuning and tuning of β=0.3, 352 MHz spoke cavity. Chinese Physics C, 2009, 33(9): 815-818. doi: 10.1088/1674-1137/33/9/021
[18]	LI Gang , WANG Ke-Xiang , ZHAO Ji-Jiu , YUE Ke-Juan , DAI Ming-Hui , HUANG Yi-Ling , JIANG Bo . The cryogenic control system of BEPCⅡ. Chinese Physics C, 2008, 32(4): 294-296. doi: 10.1088/1674-1137/32/4/011
[19]	ZHU Feng , QUAN Sheng-Wen , ZHAO Kui , CHEN Jia-Er . Study on High Order Modes of a β=0.45,f=350MHz Spoke Cavity. Chinese Physics C, 2006, 30(10): 1006-1009.
[20]	ZHU Feng , QUAN Sheng-Wen , WANG Li-Fang , ZHAO Kui , CHEN Jia-Rong . Design of a β=0.45, f=350 MHz Spoke Cavity. Chinese Physics C, 2005, 29(1): 77-80.

Access

Get Citation

Na Liu, Yi Sun, Guang-Wei Wang, Zheng-Hui Mi, Hai-Ying Lin, Qun-Yao Wang, Rong Liu and Xin-Peng Ma. Tuner control system of Spoke012 SRF cavity for C-ADS injector I[J]. Chinese Physics C, 2016, 40(9): 097001. doi: 10.1088/1674-1137/40/9/097001

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2016-02-10

Fund

Supported by Proton linac accelerator I of China Accelerator Driven sub-critical System (Y12C32W129)

Article Metric

Article Views(1955)
PDF Downloads(170)
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

Tuner control system of Spoke012 SRF cavity for C-ADS injector I

Corresponding author: Na Liu,

Received Date: 2016-02-10

Available Online: 2016-09-05

Fund Project: Supported by Proton linac accelerator I of China Accelerator Driven sub-critical System (Y12C32W129)

Abstract: A new tuner control system for spoke superconducting radio frequency (SRF) cavities has been developed and applied to cryomodule I of the C-ADS injector I at the Institute of High Energy Physics, Chinese Academy of Sciences. We have successfully implemented the tuner controller based on Programmable Logic Controller (PLC) for the first time and achieved a cavity tuning phase error of ± 0.7° (about ± 4 Hz peak to peak) in the presence of electromechanical coupled resonance. This paper presents preliminary experimental results based on the PLC tuner controller under proton beam commissioning.

HTML

Reference (8)

Tuner control system of Spoke012 SRF cavity for C-ADS injector I

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article