| 自同步多开关纳秒脉冲发生器 |
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| 引用本文： | 邓官垒, 刘振, 王秉哲, 等. 自同步多开关纳秒脉冲发生器[J]. 强激光与粒子束, 2012, 24: 885-888. doi: 10.3788/HPLPB20122404.0885 |
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| 作者姓名： | 邓官垒 刘振 王秉哲 闫克平 |
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| 作者单位： | 1.浙江大学 生物质化工教育部重点实验室, 杭州 31 0027;;;2.浙江大学 工业生态与环境研究所, 杭州 31 0028 |
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| 摘 要： | 介绍了一种基于传输线变压器（TLT）的多开关脉冲功率技术。该技术可以像Marx发生器一样实现多个开关的自动同步，而且在输出上更具灵活性：不仅可以通过电压叠加获得高电压输出，而且可以通过电流叠加实现大电流输出，或者用于同时驱动多个独立的负载。基于该技术已成功开发了10火花开关的短脉冲系统。理论设计了带有20开关和20级TLT的脉冲发生器，单脉冲能量140 J，预计峰值功率可达5 GW，可实现多种不同输出方式以满足不同应用需求。
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| 关 键 词： | 多开关 传输线变压器 火花开关 自动同步 脉冲功率 |
| 收稿时间： | 2011-10-31 |
| 修稿时间： | 2011-12-13 |
Nanosecond pulsed power generators with auto-synchronized multiple switches |
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| Deng Guanlei, Liu Zhen, Wang Bingzhe, et al. Nanosecond pulsed power generators with auto-synchronized multiple switches[J]. High Power Laser and Particle Beams, 2012, 24: 885-888. doi: 10.3788/HPLPB20122404.0885 |
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| Authors: | Deng Guanlei Liu Zhen Wang Bingzhe Yan Keping |
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| Affiliation: | 1. Key-Laboratory of Biomass Chemical Engineering of Ministry of Education,Zhejiang University,Hangzhou 310027,China;;;2. Industrial Ecology and Environment Research Institute,Zhejiang University,Hangzhou 310028,China |
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| Abstract: | The paper introduces a multiple-switch pulsed power technique based on transmission-line-transformer(TLT). In the circuit, all the switches can synchronize themselves automatically like in a Marx generator. At the output side, a variety of output options are possible, i.e. high voltage, large current or independent pulse generation. A 10-switch, 10-stage TLT system has been successfully developed. At the moment, a repetitive large power generator with 20 switches and a 20-stage TLT is being developed. The peak power is estimated to be 5 GW with a total energy of 140 J per shot. Up to 100 independent simultaneous outputs can be realized with the same peak power. |
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| Keywords: | multiple switches transmission-line-transformer spark gap switch auto-synchronization pulsed power |
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