水下无人系统学报2017，Vol.25Issue(1)：59-64,6.DOI:10.11993/j.issn.1673-1948.2017.01.0012
核电磁脉冲辐射下电火工品的安全性分析
Safety Analysis of EED in Nuclear Electromagnetic Pulse Radiation
王殿湘 1张蕊 2纪向飞 2姚洪志 2赵团2
作者信息
- 1. 海军装备部,陕西西安, 710061
- 2. 应用物理化学国家级重点实验室,陕西西安, 710061
- 折叠
摘要
Abstract
To solve the problem that the 2.3/23 ns high-altitude nuclear electromagnetic pulse(HEMP) radiation pro-posed in United States military standard can seriously affect weapon system and electric explosive device(EED), the testing system of HEMP radiation effect was employed to perform safety research on EED under electromagnetic radia-tion. The relationships of bridge-wire resistance and foot line length of EED with the induced current and energy under HEMP radiation were obtained. The results show that: 1) the energy consumption rate of the bridge-wire resistance is constant; 2) the energy consumed by the resistance rises and the induced energy rises linearly with the bridge-wire re-sistance; 3) the peak induced current in bridge-wire depends on the equivalent impedance of equivalent antenna, and the change in bridge-wire resistance will not affect the peak induced current; and 4) the peak induced current increases lin-early with the foot line length, and the induced energy increases exponentially with the foot line length. This research may provide design basis for improving the adaptability of EED to nuclear electromagnetic pulse effect.关键词
电火工品/高空核电磁脉冲/感应电流/安全性Key words
electro explosive devices(EED)/high-altitude nuclear electromagnetic pulse(HEMP)/induced current/safety分类
军事科技引用本文复制引用
王殿湘,张蕊,纪向飞,姚洪志,赵团..核电磁脉冲辐射下电火工品的安全性分析[J].水下无人系统学报,2017,25(1):59-64,6.
