| 高频环行器打火原因的分析 |
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| 引用本文： | 黄贵荣,高辉,刘功发,尚雷,王金祥,冯兰林.高频环行器打火原因的分析[J].中国物理 C,2005,29(12):1200-1204. |
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| 作者姓名： | 黄贵荣 高辉 刘功发 尚雷 王金祥 冯兰林 |
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| 作者单位： | 中国科学技术大学国家同步辐射实验室,合肥230029 |
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| 基金项目： | 国家计委九五重大科学工程项目“国家同步辐射实验室二期工程”资助 |
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| 摘 要： | 合肥光源(HLS)储存环高频系统环行器在工作中出现了两种形式的打火——谐波打火和束流丢失打火. 谐波打火的原因已经找到并予以解决, 但丢束打火的机制尚未明确. 文中描述了丢束后高频系统的响应过程, 分析了一些可能造成环行器打火的因素. 为了防止环行器打火受损, 建立了快速联锁保护电路, 该电路在历次打火中成功地保护了环行器.
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| 关 键 词： | 高频系统 环行器 高频打火 联锁保护 |
| 收稿时间： | 2005-04-28 |
| 修稿时间： | 2005-04-28 |
Analysis on the Arc Phenomenon of RF Circulator |
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| HUANG Gui-Rong,GAO Hui ,LIU Gong-Fa ,SHANG Lei, WANG Jin-Xiang, FENG Lan-Lin.Analysis on the Arc Phenomenon of RF Circulator[J].High Energy Physics and Nuclear Physics,2005,29(12):1200-1204. |
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| Authors: | HUANG Gui-Rong GAO Hui LIU Gong-Fa SHANG Lei WANG Jin-Xiang FENG Lan-Lin |
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| Institution: | National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China |
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| Abstract: | The characterization of the RF circulator of the Hefei Light Source is introduced. The arc phenomenon of circulator caused by RF harmonic or beam lost is analyzed in detail. In the case of the arc due to RF harmonic, the harmonic resonance on the RF transmission line has been observed from measurement. In the second case, the response of RF system to beam lost is described, and some related factors are discussed. A fast interlock circuit has been inserted into the RF system in order to protect the circulator. |
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| Keywords: | RF system circulator RF arc interlock |
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