Design and performance of the LLRF system for CSNS/RCS
文献类型：期刊论文
| 作者 | Li X(黎晓); Sun H(孙虹) ; Long W(龙巍); Zhao FC(赵发成); Zhang CL(张春林); Li, X; Sun, H; Long, W; Zhao, FC; Zhang, CL
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| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2015 |
| 卷号 | 39期号:2页码:27002 |
| 关键词 | LLRF CSNS RCS RF |
| 通讯作者 | 李晓 |
| 英文摘要 | The rapid cycling synchrotron (RCS) is part of the China Spallation Neutron Source (CSNS). The RCS provides 1.6 GeV protons with a repetition rate of 25 Hz. The RF system in RCS is mainly composed of a ferrite loaded RF cavity, a high power tetrode amplifier, a bias supply of 3300 A and a digital low level RF (LLRF) system based on FPGA. The major challenge of the LLRF system is to solve problems caused by rapid frequency sweeping and the heavy beam loading effect. A total of eight control loops are applied to ensure the normal operation. An effective feedforward scheme is widely used to improve the dynamic performance of the system. The design of the LLRF system and high power integration test results with the prototype RF system are presented. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI ; CA |
| WOS记录号 | WOS:000349740400012 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228112]  |
| 专题 | 高能物理研究所_东莞分部 中国科学院高能物理研究所_中国散裂中子源 |
| 推荐引用方式 GB/T 7714 | Li X,Sun H,Long W,et al. Design and performance of the LLRF system for CSNS/RCS[J]. CHINESE PHYSICS C,2015,39(2):27002. |
| APA | 黎晓.,孙虹.,龙巍.,赵发成.,张春林.,...&Zhang, CL.(2015).Design and performance of the LLRF system for CSNS/RCS.CHINESE PHYSICS C,39(2),27002. |
| MLA | 黎晓,et al."Design and performance of the LLRF system for CSNS/RCS".CHINESE PHYSICS C 39.2(2015):27002. |
入库方式： OAI收割
来源：高能物理研究所
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