| 高压串级延迟击穿开关在快前沿脉冲触发源中的应用 |
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| 引用本文： | 孙铁平,韩娟娟,吴撼宇,黄涛,张国伟,丛培天,蒯斌,曾正中.高压串级延迟击穿开关在快前沿脉冲触发源中的应用[J].强激光与粒子束,2007,19(10):1744-1746. |
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| 作者姓名： | 孙铁平 韩娟娟 吴撼宇 黄涛 张国伟 丛培天 蒯斌 曾正中 |
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| 作者单位： | 西北核技术研究所， 西安 710024 |
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| 摘 要： | 报导了一种高压串级延迟击穿（DBD）开关在快脉冲触发源中的应用，介绍了脉冲源的电路结构和工作原理，并将DBD开关成功应用于快前沿脉冲触发源，获得了明显的脉冲陡化效果。串级DBD开关的级数为15级，直流击穿电压45 kV，脉冲工作电压60 kV，脉冲前沿由95 ns减小到21.5 ns，脉冲宽度50 ns。
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| 关 键 词： | 延迟击穿开关 脉冲触发源 脉冲变压器 脉冲陡化 |
| 文章编号： | 1001-4322（2007）10-1744-03 |
| 收稿时间： | 2007/2/7 |
| 修稿时间： | 2007-02-07 |
Series-connected high voltage delayed breakdown device switches applied to pulse trigger generator for fast risetime |
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| SUN Tie-ping,HAN Juan-juan,WU Han-yu,HUANG Tao,ZHANG Guo-wei,CONG Pei-tian,KUAI Bin,ZENG Zheng-zhong.Series-connected high voltage delayed breakdown device switches applied to pulse trigger generator for fast risetime[J].High Power Laser and Particle Beams,2007,19(10):1744-1746. |
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| Authors: | SUN Tie-ping HAN Juan-juan WU Han-yu HUANG Tao ZHANG Guo-wei CONG Pei-tian KUAI Bin ZENG Zheng-zhong |
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| Institution: | Northwest Institute of Nuclear Technology, P.O.Box 69-10, Xi’an 710024, China |
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| Abstract: | High power delayed breakdown device(DBD) switches containing fifteen series-connected semiconductor structures are introduced.The series-connected DBD switches have been applied to fast risetime trigger generator.The experimental results show that the input pulse is sharpened significantly by series-connected DBD switches.The series-connected DBD switches have a hold-off voltage 60 kV,and the risetime is reduced from 95 ns to 21.5 ns.The pulse width of output pulse is 50 ns. |
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| Keywords: | Delayed breakdown DBD switch Trigger generator Pulse transformer Pulse sharpening |
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