强激光与粒子束2018，Vol.30Issue(3)：104-107,4.DOI:10.11884/HPLPB201830.170349
用于等离子体焦点装置的强流装置
High current device for dense plasma focus
摘要
Abstract
A high current device for dense plasma focus (DPF)is developed.It uses eight 12μF pulse capacitors with low inductance and low resistance as primary energy storage bank,and each capacitor is connected with a large current high voltage switch.When the switch synchronous trigger system triggers the eight high voltage switches synchronously,high current is deliv-ered into the load through eight plate transmission lines.The pulse capacitor and the high voltage switch are integrated.With such a structure,the device is compact and it has a minimized connection inductance.The plate transmission line is a sector struc-ture,which can make the transmission inductance smaller,and help the transmission of high current.The following technical pa-rameters of the device were achieved on the dummy load:output current amplitude of ~500 kA when primary capacitors are charged with 20 kV.关键词
稠密等离子体焦点/强流/平板传输线/高压开关Key words
dense plasma focus/high current/plate transmission line/high voltage switch分类
信息技术与安全科学引用本文复制引用
李名加,杨军,王文川,梁川,郭洪生,章法强..用于等离子体焦点装置的强流装置[J].强激光与粒子束,2018,30(3):104-107,4.基金项目
中国工程物理研究院发展基金项目(2014B0103005) （2014B0103005）
自然科学基金青年基金项目(11405156) （11405156）
中国工程物理研究院中子物理学重点实验室基金项目(2015BB01) （2015BB01）
