Development of a control system for the fourth-harmonic cavity of the HLS storage ring
文献类型：期刊论文
| ; | |
| 作者 | Wu, WB; Xuan, K; Xu, W; Wang, JG; Li, C ; Liu, GF; Wu, CF; Li, JY; Li JY(李京祎)
|
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 ; NUCLEAR SCIENCE AND TECHNIQUES
|
| 出版日期 | 2018 ; 2018 |
| 卷号 | 29期号:11页码:153 |
| 关键词 | Bunch length Bunch length High-harmonic cavity EPICS PID feedback High-harmonic cavity EPICS PID feedback |
| ISSN号 | 1001-8042 ; 1001-8042 |
| DOI | 10.1007/s41365-018-0497-7 ; 10.1007/s41365-018-0497-7 |
| 文献子类 | Article ; Article |
| 英文摘要 | Harmonic RF cavities are commonly used in storage rings to lengthen the bunches and thus suppress the beam's instabilities and increase its Touschek lifetime. The voltage and phase of the electromagnetic fields in the harmonic cavity are of great importance for stretching the bunch. In the Hefei Light Source storage ring, a passive fourth-harmonic cavity is installed, and the cavity is monitored and controlled by an analog control module provided by its manufacturer. To vary and maintain the voltage of the harmonic cavity in a more effective way, a digital proportional, integral, and derivative feedback system based on the Experimental Physics and Industrial Control System is developed on top of the analog control module. This paper reports the details of the development of this voltage control system. Some test and operational results are also presented.; Harmonic RF cavities are commonly used in storage rings to lengthen the bunches and thus suppress the beam's instabilities and increase its Touschek lifetime. The voltage and phase of the electromagnetic fields in the harmonic cavity are of great importance for stretching the bunch. In the Hefei Light Source storage ring, a passive fourth-harmonic cavity is installed, and the cavity is monitored and controlled by an analog control module provided by its manufacturer. To vary and maintain the voltage of the harmonic cavity in a more effective way, a digital proportional, integral, and derivative feedback system based on the Experimental Physics and Industrial Control System is developed on top of the analog control module. This paper reports the details of the development of this voltage control system. Some test and operational results are also presented. |
| 电子版国际标准刊号 | 2210-3147 ; 2210-3147 |
| WOS关键词 | HARMONIC CAVITY ; HARMONIC CAVITY ; PROJECT ; PROJECT |
| WOS研究方向 | Nuclear Science & Technology ; Nuclear Science & Technology ; Physics ; Physics |
| 语种 | 英语 ; 英语 |
| CSCD记录号 | CSCD:6372660 ; CSCD:6372660 |
| WOS记录号 | WOS:000445781700002 ; WOS:000445781700002 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286367]  |
| 专题 | 高能物理研究所_加速器中心 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wu, WB,Xuan, K,Xu, W,et al. Development of a control system for the fourth-harmonic cavity of the HLS storage ring, Development of a control system for the fourth-harmonic cavity of the HLS storage ring[J]. NUCLEAR SCIENCE AND TECHNIQUES, NUCLEAR SCIENCE AND TECHNIQUES,2018, 2018,29, 29(11):153, 153. |
| APA | Wu, WB.,Xuan, K.,Xu, W.,Wang, JG.,Li, C.,...&李京祎.(2018).Development of a control system for the fourth-harmonic cavity of the HLS storage ring.NUCLEAR SCIENCE AND TECHNIQUES,29(11),153. |
| MLA | Wu, WB,et al."Development of a control system for the fourth-harmonic cavity of the HLS storage ring".NUCLEAR SCIENCE AND TECHNIQUES 29.11(2018):153. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。