| BEPCⅡ大功率波导真空阀门的研制 |
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| 引用本文： | 赵风利,刘晋通,周耀祥.BEPCⅡ大功率波导真空阀门的研制[J].强激光与粒子束,2006,18(2):297-299. |
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| 作者姓名： | 赵风利 刘晋通 周耀祥 |
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| 作者单位： | 中国科学院 高能物理研究所， 北京 100049 |
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| 摘 要： | 大功率波导真空阀门是BEPCⅡ直线加速器微波系统的重点改进项目，作为微波大功率传输和真空密封双重功能的超高真空微波器件，机械结构比较复杂，制造工艺难度大。经过各方努力，已经研究完成16台大功率波导真空阀门，并在2004年全部安装在加速器上使用。目前进入到波导真空阀门的脉冲功率为30~50 MW，高功率运行工作状态良好。对阀门从设计原理、机械结构、微波测试及高功率运行等方面作了较详细的阐述。
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| 关 键 词： | 大功率 波导真空阀门 微波传输 真空性能 |
| 文章编号： | 1001-4322(2006)02-0297-03 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-10-08 |
Development of high power waveguide valve for BEPCⅡ-Linac |
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| ZHAO Feng-Li,LIU Jin-tong,ZHOU Yao-xiang.Development of high power waveguide valve for BEPCⅡ-Linac[J].High Power Laser and Particle Beams,2006,18(2):297-299. |
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| Authors: | ZHAO Feng-Li LIU Jin-tong ZHOU Yao-xiang |
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| Institution: | Institute of High Energy Physics, Chinese Academy of Sciences, P.O.Box 918-8, Beijing 100049, China |
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| Abstract: | The high power waveguide valve is a major part of microwave system for BEPCⅡ-Linac. As an ultra-high vacuum RF component with functions of microwave high power transmission and vacuum sealing, it has a complicated structure and is difficult to fabricate. In summer of 2004, 16 sets of high power waveguide valves were developed successfully and installed on BEPCⅡ-Linac. Now the wave-guide valve work well at pulse peak power of 30~50 MW. This paper describes the design, mechanism, RF test and high power operating status of the wave-guide valve. |
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| Keywords: | High power Wave-guide valve Microwave transmission Vacuum sealing |
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