| BEPC Ⅱ注入器相控系统的设计 |
| |
| 引用本文： | 高文春,李建国,裴国玺.BEPC Ⅱ注入器相控系统的设计[J].强激光与粒子束,2004,16(7):927-933. |
| |
| 作者姓名： | 高文春 李建国 裴国玺 |
| |
| 作者单位： | 中国科学院 高能物理研究所, 北京 100039 |
| |
| 基金项目： | 北京正负电子对撞机重大改造工程项目资助课题 |
| |
| 摘 要： | 以2.856GHz频率上相位控制达到±2°为目标，阐述北京正负电子对撞机重大改造工程注入器相控系统设计思路，提出相应的系统实现结构。在分析相控过程的基础上，分解系统指标，把它作为相控系统详细设计和关键部件测试的依据。最后，针对相位测量这一关键问题，给出了具体的实现方法。
|
| 关 键 词： | 相位测量 指标分解 相位控制系统 BEPCⅡ注入器 |
| 文章编号： | 1001-4322(2004)07-0927-07 |
| 收稿时间： | 2003/10/17 |
| 修稿时间： | 2003年10月17 |
Design for RF phasing system of BEPCⅡ injector |
| |
| GAO Wen-chun,LI Jian-guo,PEI Guo-xi.Design for RF phasing system of BEPCⅡ injector[J].High Power Laser and Particle Beams,2004,16(7):927-933. |
| |
| Authors: | GAO Wen-chun LI Jian-guo PEI Guo-xi |
| |
| Institution: | Institute of High Energy Physics, the Chinese Academy of Sciences, Beijing 100039, China |
| |
| Abstract: | RF phasing system of BEPCⅡ Injector is required to reach the precision of ±2° at the frequency of 2.856GHz. Based on the analysis of elements that affect RF phase for accelerating particles, a general design for this system is presented in this paper, which gives the system structures and its control strategy, reduces the system requirement of ±2° into the feasible parameters of key instruments, and explains even its RF phase measurement. Considering the characteristics of electromagnetic environment of BEPCⅡ injector, as many as possible optic devices and digital measurement technique are introduced to improve the EMC performance of the system. |
| |
| Keywords: | Phase measurement Parameter decomposition RF phasing system BEPCⅡ injector |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《强激光与粒子束》浏览原始摘要信息 |
| 点击此处可从《强激光与粒子束》下载免费的PDF全文 |
