[1]冯德仁,刘梦菲,王世祥,等.电磁脉冲传导干扰对开关触发系统的影响[J].南京理工大学学报(自然科学版),2014,38(05):663-668.
 Feng Deren,Liu Mengfei,Wang Shixiang,et al.Effect of conducted interference of electromagnetic pulse on switch trigger system[J].Journal of Nanjing University of Science and Technology,2014,38(05):663-668.
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电磁脉冲传导干扰对开关触发系统的影响
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
38卷
期数:
2014年05期
页码:
663-668
栏目:
出版日期:
2014-10-29

文章信息/Info

Title:
Effect of conducted interference of electromagnetic pulse on switch trigger system
作者:
冯德仁1刘梦菲1王世祥1韩福村1戴燕玲1段大卫1何山红1车文荃2熊 瑛2
1.安徽工业大学 电气信息学院,安徽 马鞍山 243032; 2.南京理工大学 电子工程与光电技术学院,江苏 南京 210094
Author(s):
Feng Deren1Liu Mengfei1Wang Shixiang1Han Fucun1Dai Yanling1 Duan Dawei1He Shanhong1Che Wenquan2Xiong Ying2
1.Institute of Electrical and Information,Anhui University of Technology,Ma'anshan 243032,China; 2.School of Electronic and Optical Engineering,NUST,Nanjing 210094,China
关键词:
传导干扰 重复频率电磁脉冲 积累效应 共地耦合
Keywords:
conducted interference repetitive frequency electromagnetic pulse accumulation effect grounding coupling
分类号:
TM86
摘要:
为了研究电磁脉冲(EMP)传导干扰对开关触发系统可靠性的影响,以氢闸流管栅极触发电路为研究对象,建立了共地耦合干扰模型,进行了栅极共地耦合电磁干扰研究和重复频率EMP环境下的实验。结果表明,重复频率电磁脉冲传导干扰对触发系统产生影响,重复频率EMP数量增多与间隔减小均使误触发的可能性增大,对比理论分析与实验结果,认为该现象是由重复频率电磁脉冲传导干扰的累积效应和高频分量增强导致交互作用耦合增强引起的。
Abstract:
In order to analyse the impact of the conducted interference of electromagnetic pulse(EMP)on the switch trigger system reliability,taking the hydrogen thyristor trigger as research object,a common ground coupling model is carried out to research the interference of the hydrogen thyristor grid under the mutual ground and experiments are carried out under the EMP environment.The results show that the conducted interference of electromagnetic pulse has impact on the tube output.Increasing repetitive frequency EMP quantity and reducing EMP interval can both increase the probabilities of the false trigger.Comparition of the theoretical analysis and the experiment results shows that this phenomenon is caused by the enhanced interaction coupling due to the conducted interference accumulation effect of the repetitive frequency and the high frequency component strengthen.

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备注/Memo

备注/Memo:
收稿日期:2013-05-24 修回日期:2013-07-21
基金项目:国防科技重点实验室专项基金
作者简介:冯德仁(1967-),男,博士,教授,主要研究方向:脉冲功率技术,E-mail:fdr@ustc.edu.cn。
引文格式:冯德仁,刘梦菲,王世祥,等.电磁脉冲传导干扰对开关触发系统的影响[J].南京理工大学学报,2014,38(5):663-668.
投稿网址:http://zrxuebao.njust.edu.cn
更新日期/Last Update: 2014-10-31