电感支撑磁绝缘传输线的设计与初步实验  

Design and preliminary experiment of magnetically-insulated transmission line with inductive spring

作　　者：章乐[1] 邹文康[1] 刘瑜[1] 谢卫平[1] 王勐[1] 陈林[1] 卫兵[1] 戴英敏[1] 任靖[1] 

机构地区：[1]中国工程物理研究院流体物理研究所,四川绵阳621900

出　　处：《强激光与粒子束》2011年第9期2547-2551,共5页High Power Laser and Particle Beams

基　　金：国家自然科学基金重点项目(10635050)

摘　　要：为了研究电感支撑内筒对磁绝缘传输线(MITL)功率流传输的影响,设计了一套电感支撑的MITL及其诊断系统,对MITL各个位置电参数进行了测量,获得了MITL阴阳极电流波形和MITL电压波形。其中一发支撑前阴极电流为90.08kA,支撑后阴极电流为93.88kA,阴极电流传输效率为95.96%,多次实验传输效率平均值为92.8%,证实了电感支撑MITL的可行性。A magnetically-insulated transmission line（MITL） with inductive spring is designed according to PSpice calculation to study the energy transmission influence of the spring.A system for its calibration and diagnosis is then designed.In one shot,when the input cathode current is 90.08 kA,the output cathode current is 93.88 kA and the transmission efficiency is 95.96%.The average transmission efficiency of the experiments conducted is 92.8%.The experimental results are consistent with the theoretical analysis,validating the feasibility of the MITL.

关 键 词：磁绝缘传输线 电流 电感支撑 空间电子流 传输效率 

分 类 号：TM835.4[电气工程—高电压与绝缘技术]