太赫兹科学与电子信息学报2017，Vol.15Issue(3)：513-517,5.DOI:10.11805/TKYDA201703.0513
基于LTD技术900 kA的Z箍缩驱动器设计
Design of a 900 kA LTD accelerator for wire-array Z-pinch experiments
周林 1李正宏 1梁川 1李名加 1王真 1朱成银 1蔡易平 1杨军1
作者信息
- 1. 中国工程物理研究院核物理与化学研究所,四川绵阳 621999
- 折叠
摘要
Abstract
A design of a pulsed discharge cavity for Z-pinch wire-array implosion experiments on basis of the Linear Transformer Driver(LTD) technology is presented. The cavity is consisted of 34 bricks, which are coupled through 4 Matglas toroidal cores. Each brick has two 40 nF capacitors and a gas switch with 4 gaps in series, and the loop inductance is 220 nH. The cavity can generate a 916 kA, 99.8ns pulse to the matched resistance making of water resistors. A magnetically insulated transmission line is designed to transmit the pulse from the LTD cavity to a wire array Z-pinch load. Simulation using the"zero dimension model" is conducted, showing that the pulsed current on the wire array is 960 kA at peak value and 114 ns at rising time.关键词
直线型变压器驱动器(LTD)/磁绝缘传输线(MITL)/Z箍缩(Z-pinch)Key words
Linear Transformer Driver(LTD)/Magnetically Insulated Transmission Line(MITL)/Z-pinch分类
信息技术与安全科学引用本文复制引用
周林,李正宏,梁川,李名加,王真,朱成银,蔡易平,杨军..基于LTD技术900 kA的Z箍缩驱动器设计[J].太赫兹科学与电子信息学报,2017,15(3):513-517,5.
