| 纳秒脉冲气体放电机理研究现状 |
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| 引用本文： | 邵涛,孙广生,严萍,彭燕昌,张适昌.纳秒脉冲气体放电机理研究现状[J].高电压技术,2004,30(7):40-42. |
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| 作者姓名： | 邵涛 孙广生 严萍 彭燕昌 张适昌 |
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| 作者单位： | 中国科学院电工研究所,北京,100080;中国科学院研究生院,北京,100039;中国科学院电工研究所,北京,100080 |
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| 基金项目： | 国家 8 63计划，国家自然科学基金资助项目 ( 5 0 2 0 70 11) |
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| 摘 要： | 针对脉冲功率技术一基础研究领域即ns脉冲下电介质击穿机理 ,详析了几种放电机理假说 (包括经典流注机理、电子崩链模型、逃逸电子模型、气体开关模型等 ) ,指出重频ns脉冲下气体放电试验及机理值得研究。
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| 关 键 词： | 脉冲功率 纳秒脉冲 放电机理 |
| 修稿时间： | 2003年12月2日 |
Overview of Nanosecond-Pulse Gas Breakdown Mechanics |
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| Shao Tao ,Sun Guangsheng,Yan Ping,Peng Yanchang,Zhang Shichang.Overview of Nanosecond-Pulse Gas Breakdown Mechanics[J].High Voltage Engineering,2004,30(7):40-42. |
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| Authors: | Shao Tao Sun Guangsheng Yan Ping Peng Yanchang Zhang Shichang |
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| Affiliation: | Shao Tao 1,2,Sun Guangsheng1,Yan Ping1,Peng Yanchang1,Zhang Shichang1 |
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| Abstract: | One applicable base of pulsed power technology is gas breakdown characteristics with nanosecond pulse. The paper summarizes some research results of single nanosecond-pulse breakdown in gas dielectrics, which consist of conventional streamer theory; avalanche chain model; runaway electron model, and a model based on gas switch etc., and presents the content of these gas breakdown mechanics and contrast among them. The gas breakdown research in repetitive nanosecond pulse area deserves attention. |
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| Keywords: | pulsed power nanosecond pulse gas breakdown mechanics |
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