高功率磁脉冲压缩器的设计及实验研究  

Design and Experimental Investigation on High Power Magnetic Pulse Compressor

作　　者：孟志鹏 李嵩 杨杰 张江华 MENG Zhipeng;LI Song;YANG Jie;ZHANG Jianghua(National Innovation Institute of Defense Technology, Academy of Military Sciences, Beijing 100071, China;National University of Defense Technology, College of Advanced Interdisciplinary Studies, Changsha 410073, China)

机构地区：[1]军事科学院国防科技创新研究院,北京100071 [2]国防科技大学前沿交叉学科学院,长沙410073

出　　处：《兵器装备工程学报》2020年第7期192-196,共5页Journal of Ordnance Equipment Engineering

基　　金：军队应用基础研究项目(20182020262)。

摘　　要：在对磁脉冲压缩器工作原理分析的基础上,设计了基于铁基非晶态磁芯的两级高功率磁脉冲压缩器,并利用高压脉冲驱动源进行验证。具体而言,根据磁通守恒定律和磁芯特性设计了压缩比为19的两级高功率磁脉冲压缩器;利用PSpice软件进行了数值模拟,验证了设计指标要求;在此基础上,对磁脉冲压缩器在高压脉冲驱动源中的作用特性进行了实验研究。结果表明,基于研制的磁脉冲压缩器作为充电电源能够驱动固态长脉冲高压脉冲源,充电电压大于100 kV,上升时间约1μs,重复频率20 Hz且波形一致性较好。实验结果与理论分析相符。The operating principle of the magnetic pulse compressor was introduced in detail.A two-stage magnetic pulse compressor(with amorphous based toroidal magnetic cores)were investigated theoretically,numerically,and experimentally.Specifically,according to the flux conversation,the compressor was designed and optimized with compression ratio of 19.PSpice software was used for the numerical analysis of the system.The results meet the theoretical design.Experimental investigations were carried out on the system as voltage source for driving a solid-state long pulse generator.Charging pulses with peak voltage of 100 kV,rise-time of 1s,and repetitive rate of 20 Hz were generated with good consistency.

关 键 词：脉冲功率技术 固态化高功率脉冲驱动源 磁脉冲压缩器 磁开关 

分 类 号：TM83[电气工程—高电压与绝缘技术]