| A 166.6 MHz superconducting rf system for the HEPS storage ring | |
Zhang P(张沛) ; Hao XR(郝雪瑞); Huang TM(黄彤明); Li ZQ(李中泉); Lin HY(林海英); Meng FB(孟繁博); Mi ZH(米正辉); Sun Y(孙毅); Wang GW(王光伟); Wang QY(王群要); Zhang XY(张新颖); Zhang, P.; Hao, X.; Huang, T.; Li, Z.; Lin, H.; Meng, F.; Mi, Z.; Sun, Y.; Wang, G.; Wang, Q.; Zhang, X.
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| 2017 | |
| Source Publication | Journal of Physics: Conference Series
 |
| ISSN | 1742-6588 |
| EISSN | 1742-6596 |
| Volume | 874Pages:12091 |
| Subtype | Proceedings Paper |
| Abstract | A superconducting 166.6 MHz quarter-wave beta=1 cavity was recently proposed for the High Energy Photon Source (HEPS), a 6 GeV kilometer-scale light source. Four 166.6 MHz cavities will be used for main acceleration in the newly planned on-axis beam injection scheme realized by a double-frequency RF system. The fundamental frequency, 166.6 MHz, was dictated by the fast injection kicker technology and the preference of using 499.8 MHz SC RF cavity as the third harmonic. Each 166.6 MHz cavity will be operated at 4.2 K providing 1.2 MV accelerating voltage and 150 kW of power to the electron beam. The input coupler will use single-window coaxial type graded up to 200 kW CW power. Each cavity will be equipped with a 200 kW solid-state amplifier and digital low-level RF system. This paper describes the 166.6 MHz RF system with a focus on the design and optimization of the RF cavity and its ancillaries, the LLRF system and the status of the solid-state amplifiers. |
| Conference Title | 8th International Particle Accelerator Conference (IPAC) |
| Conference Place | Bella Ctr, Copenhagen, DENMARK |
| Conference Date | MAY 14-19, 2017 |
| DOI | 10.1088/1742-6596/874/1/012091 |
| Indexed By | EI ; CPCI ; SCOPUS ; ADS |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary ; Physics, Particles & Fields |
| WOS ID | WOS:000411396700091 |
| EI Accession Number | 20173204033641 |
| EI Keywords | Amplifiers (electronic) - Light amplifiers - Light sources - Nuclear instrumentation - Particle accelerators |
| EI Classification Number | 713.1 Amplifiers - 932.1.1 Particle Accelerators |
| ADS Bibcode | 2017JPhCS.874a2091Z |
| ADS URL | https://ui.adsabs.harvard.edu/abs/2017JPhCS.874a2091Z |
| ADS CITATIONS | https://ui.adsabs.harvard.edu/abs/2017JPhCS.874a2091Z/citations |
| Citation statistics |
Cited Times:6 [ADS]
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| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/284833 |
| Collection | 加速器中心 实验物理中心 高能同步辐射光源 |
| Affiliation | 中国科学院高能物理研究所 |
| First Author Affilication | Institute of High Energy |
| Recommended Citation GB/T 7714 | Zhang P,Hao XR,Huang TM,et al. A 166.6 MHz superconducting rf system for the HEPS storage ring[J]. Journal of Physics: Conference Series,2017,874:12091. |
| APA | 张沛.,郝雪瑞.,黄彤明.,李中泉.,林海英.,...&Zhang, X..(2017).A 166.6 MHz superconducting rf system for the HEPS storage ring.Journal of Physics: Conference Series,874,12091. |
| MLA | 张沛,et al."A 166.6 MHz superconducting rf system for the HEPS storage ring".Journal of Physics: Conference Series 874(2017):12091. |
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