| 核电磁脉冲模拟器的分析和设计 |
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| 引用本文： | 胡标,李家胤,张冰,汪海洋,李天明.核电磁脉冲模拟器的分析和设计[J].电源学报,2011,9(3):27-30. |
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| 作者姓名： | 胡标 李家胤 张冰 汪海洋 李天明 |
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| 作者单位： | 电子科技大学物理电子学院强辐射实验室;电子科技大学物理电子学院强辐射实验室;电子科技大学物理电子学院强辐射实验室;电子科技大学物理电子学院强辐射实验室;电子科技大学物理电子学院强辐射实验室 |
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| 摘 要： | 从理论上分析了核电磁脉冲中的工作原理,仿真分析了峰化电容器、主开关和引线电感,阻尼电阻和主开关导通时间对输出脉冲前沿和脉宽的影响.实验最后利用峰化电容谐振充电、冷阴极撬棒管导通放电来研制出核电磁脉冲源.在实验工作空间获得前沿为10 ns、脉宽为200 ns、场强达到50kV/m的强电磁环境,适用于GJB151A-97中...
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| 关 键 词： | 核电磁脉冲 RS105 峰化电容 撬棒管 |
| 收稿时间： | 2011/3/13 0:00:00 |
| 修稿时间： | 2011/3/17 0:00:00 |
The Analysis and Design of Nuclear Electromagnetic Pulse Simulator |
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| HU Biao,LI Jia-kuang,ZHANG Bing,WANG Hai-yang and LI Tian-ming.The Analysis and Design of Nuclear Electromagnetic Pulse Simulator[J].Journal of power supply,2011,9(3):27-30. |
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| Authors: | HU Biao LI Jia-kuang ZHANG Bing WANG Hai-yang and LI Tian-ming |
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| Affiliation: | High Power Radiation Laboratory, Department of Physical Electronics,University of Electronic Science and Technology of China |
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| Abstract: | The working principle of nuclear electromagnetic pulse is analyzed in theory,including the influence of peaking capacitance,main switch and the inductance of lead wire,damp resistance and the turn-on time of main switch emulators on the arising time and the pulse width of the output pulse.Based on resonant charge of peaking capacitance and discharge of crowbar-tube,a nuclear electromagnetic pulse simulator has been developed.The test result indicates that the rising time of the output voltage is less than 10ns and the pulse width is about 200ns in the workspace.The field intensity of the workspace can reach 50kV/m.The simulator agrees with requirement of the RS105 standard of GJB151A-97 and can be used in the research on the irradiation effect experiments of the intensive EMP on computer system. |
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| Keywords: | NEMP RS105 peaking capacitance crowbar-tube |
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