| 一种给脉冲形成线充电的带绕式高压脉冲变压器 |
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| 引用本文： | 刘金亮,张建德,李永忠,李继健,冯加怀.一种给脉冲形成线充电的带绕式高压脉冲变压器[J].强激光与粒子束,2003,15(4):394-396. |
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| 作者姓名： | 刘金亮 张建德 李永忠 李继健 冯加怀 |
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| 作者单位： | 国防科学技术大学 理学院， 湖南 长沙 410073 |
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| 基金项目： | 国家863计划项目资助课题 |
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| 摘 要： | 研制了一种耦合系数0.8，次级输出电压500kV的空芯带绕式脉冲变压器，并进行了理论和实验的初步研究。此种变压器具有结构紧凑、体积小和电性能好的优点，已用作升压变压器给脉冲调制器的水介质Blumlein线充电。在调制器的真空二极管上已获得450kV,40kA、半高脉宽大于80ns的高电压脉冲。
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| 关 键 词： | 高电压脉冲变压器 空芯带绕式 耦合系数 Blumlein线 |
| 文章编号： | 1001-4322(2003)04-0394-03 |
| 收稿时间： | 2002/8/10 |
| 修稿时间： | 2002年8月10日 |
High voltage pulse transformer for PFL charging |
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| liu jin liang,zhang jian de,li yong zhong,li ji jian,feng jia huai.High voltage pulse transformer for PFL charging[J].High Power Laser and Particle Beams,2003,15(4):394-396. |
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| Authors: | liu jin liang zhang jian de li yong zhong li ji jian feng jia huai |
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| Institution: | College of Science, National University of Defense Technology, Changsha 410073， China |
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| Abstract: | An air core spiral strip transformer with 0.8 of coupling coefficient, which can operate in pulse high voltage, has been researched and manufactured .The experiments showed that output voltage of transformer rose up to about 500kV at an input 40kV. The elementary theoretical analysis of the transformer has been carried out . This kind of transformer has characteristic of compact construction, small volume and excellent electric performance. It has been used to charge of water Blumlein line of accelerator. In the vacuum diode of accelerator, high voltage pulse of 500kV, 40kA with 80ns (FWHM) has been obtained. |
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| Keywords: | High voltage pulse transformer Air core spiral strip Coupling coefficient Blumlein line |
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