中物院快脉冲直线型变压器驱动源技术研究进展-高电压技术.PDF

第 41 卷 第 6 期：1798-1806 高电压技术 Vol.41, No.6: 1798-1806 2015 年 6 月 30 日 High Voltage Engineering June 30, 2015 DOI: 10.13336/j.1003-6520.hve.2015.06.005 中物院快脉冲直线型变压器驱动源技术研究进展 陈 林，王 勐，邹文康，周良骥，郭 帆，谢卫平 621900 （中国工程物理研究院流体物理研究所，脉冲功率科学与技术重点实验室，绵阳 ） 摘 要：快脉冲直线型变压器驱动源(LTD)是一种可以直接获得小于 100 ns 脉冲上升时间的新型脉冲功率技术， 在 Z 箍缩、闪光照相和高功率微波等领域具有重要应用。为此，介绍了近年来以流体物理研究所为代表的中国工 LTD ( ) LTD 程物理研究院在快脉冲 模块关键单元技术 如多间隙气体开关、触发系统和磁芯等 、单 模块以及多级 LTD 模块串联装置等方面的研究进展。研究结果表明，LTD 具有结构紧凑、参数调整灵活、能量效率高等优点， 是未来强流脉冲驱动器设计的优选技术路线。 Z 关键词：快脉冲直线型变压器驱动源； 箍缩驱动器；多间隙气体开关；触发器；磁绝缘传输线；磁芯 Recent Advances in Fast Linear Transformer Driver in CAEP CHEN Lin, WANG Meng, ZOU Wenkang, ZHOU Liangji, GUO Fan, XIE Weiping (Key Laboratory of Pulsed Power, Institute of Fluid Physics, CAEP, Mianyang 621900, China) Abstract ：Fast linear transformer driver (LTD) is a new pulsed power technology that can directly produce fast pulses with rise time less than 100 ns, which is widely used in Z-pinch, radiography and high power microwave. We summarized the advances in key technologies of fast LTD stage (such as multi-gap switch, trigger generator and magnetic core), LTD stage and multi-stage LTD connected in series in Institute of Fluid Physics, China Academy of Engineering Physics (CAEP). The results show that the LTD has a number of significant advantages such as compactness, flexible output pa- rameters, and high energy transfer efficiency, and will be a great candidate for construction of high power pul