强激光与粒子束2007，Vol.19Issue(7)：1203-1206,4.
缩短两级爆磁压缩发生器输出脉冲宽度的一种途径
Approach of reducing pulse duration of compact two-stage helical EMGs
摘要
Abstract
An approach to reducing the pulse duration of the compact two-stage helical explosive magnetic generators (EMGs) is to increase the conical angle of the helical coil in the second stage, but it will result in quick effective inductance decrease of the second stage inner coil. To find the optimal conical angle, three configurations were designed and tested, which have the same first stage but different half-conical angles for the second stage, i.e., 6°,8°,10°, respectively. Experimental results show that the currents on the inductive loads are 140 kA, 90 kA, 50 kA with the pulse durations 12.5 μs, 8.5 μs, 6.3 μs respectively for the three configurations.关键词
脉冲宽度/爆磁压缩发生器/爆炸脉冲电源/锥角Key words
Pulse duration/Explosive magnetic generators(EMGs)/Explosive pulsed power(EPP)/Conical angle分类
信息技术与安全科学引用本文复制引用
孙奇志,孙承纬,刘伟,龚兴根,刘正芬,戴文峰,池原,谢卫平..缩短两级爆磁压缩发生器输出脉冲宽度的一种途径[J].强激光与粒子束,2007,19(7):1203-1206,4.基金项目
Supported by National High Technology Research and Development Program of China （）
