强激光与粒子束, 2003, 15 (4): 394, 网络出版: 2006-04-28
一种给脉冲形成线充电的带绕式高压脉冲变压器
High voltage pulse transformer for PFL charging
高电压脉冲变压器 空芯带绕式 耦合系数 Blumlein线 High voltage pulse transformer Air core spiral strip Coupling coefficient Blumlein line
摘要
研制了一种耦合系数0.8,次级输出电压500kV的空芯带绕式脉冲变压器,并进行了理论和实验的初步研究.此种变压器具有结构紧凑、体积小和电性能好的优点,已用作升压变压器给脉冲调制器的水介质Blumlein线充电.在调制器的真空二极管上已获得450kV,40kA、半高脉宽大于80ns的高电压脉冲.
Abstract
An air core spiral strip transformer with 0.8 of coupling coefficient, which can operate in pulse high voltage, has been researched and manufactured .The experiments showed that output voltage of transformer rose up to about 500kV at an input 40kV. The elementary theoretical analysis of the transformer has been carried out . This kind of transformer has characteristic of compact construction, small volume and excellent electric performance. It has been used to charge of water Blumlein line of accelerator. In the vacuum diode of accelerator, high voltage pulse of 500kV, 40kA with 80ns (FWHM) has been obtained.
刘金亮, 张建德, 李永忠, 李继健, 冯加怀. 一种给脉冲形成线充电的带绕式高压脉冲变压器[J]. 强激光与粒子束, 2003, 15(4): 394. 刘金亮, 张建德, 李永忠, 李继健, 冯加怀. High voltage pulse transformer for PFL charging[J]. High Power Laser and Particle Beams, 2003, 15(4): 394.
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