| 螺旋线型微秒级高压长脉冲发生器 |
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| 引用本文： | 方进勇,江伟华,黄文华.螺旋线型微秒级高压长脉冲发生器[J].强激光与粒子束,2010,22(4). |
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| 作者姓名： | 方进勇 江伟华 黄文华 |
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| 作者单位： | 1. 清华大学 电机系， 北京 100084； 2. 西北核技术研究所， 西安 710024 |
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| 基金项目： | 国家髙技术发展计划项目 |
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| 摘 要： | 为研究长脉冲强流电子束产生技术,设计了一台螺旋线型高压长脉冲发生器。该发生器主要由Marx发生器、充电电感、脉冲形成线、高压开关、脉冲传输线及平板二极管构成,形成线内导体为螺旋线,工作介质为去离子水,其指标为输出电压500 kV,电流40 kA,脉冲宽度1μs,单脉冲能量20 kJ。简要介绍了该长脉冲发生器的结构、给出了结构和电气参数,讨论了各部分设计应注意的问题。
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| 关 键 词： | 螺旋线 高压长脉冲 脉冲发生器 高功率微波 |
| 收稿时间： | 1900-01-01; |
Spiral pulse generator with high voltage and μs long pulse width |
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| FangJingyong,JiangWeihua,HuangWenhua.Spiral pulse generator with high voltage and μs long pulse width[J].High Power Laser and Particle Beams,2010,22(4). |
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| Authors: | FangJingyong JiangWeihua HuangWenhua |
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| Institution: | 1. Department of Electrical Engineering, Tsinghua University, Beijing 100084, China; 2. Northwest Institute of Nuclear Technology, P. O. Box 69-13, Xi’an 710024, China |
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| Abstract: | In order to research the generation technology of electron beams with long pulse and strong current, a high voltage long pulse generator has been designed. The generator contains six parts: Marx generator, charging inductance, pulse-forming line, high voltage switch, pulse transmission line and plane diode. The inner conductor of the pulse-forming line is spiral line, and the working material is deionized water. The indexes of this generator are output voltage 500 kV, current 40 kA, pulse width 1 μs and single pulse energy 20 kJ. The paper mainly introduces the structure and electric parameters of the long pulse generator, and discussies the issues which should be noticed in the designs. At present, the generator is under process. |
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| Keywords: | spiral line high voltage long pulse pulse generator high power mirowave |
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