直线脉冲变压器技术回顾与展望

Development of Linear Transformer Driver

直线脉冲变压器是近年来发展最迅速的高功率脉冲驱动源。介绍了快放电直线脉冲变压器的应用前景、工作原理,回顾了直线脉冲变压器的技术发展历程,分析了不同时期的结构特点,阐述了开关、触发系统、磁芯等关键技术研究现状和今后研究重点。最后总结了直线脉冲变压器发展动向及可能涉及的相关技术。

As a kind of compact pulsed power Source, the linear transformer driver （LTD） has been rapidly developing in recent years. In this paper, the applications of the LTD, as well as its principle, are introduced, and three structures of the LTD with typical facilities in different historical phases are reviewed. Following a detail description of the key technologies about switches, trigger system, magnetic cores, etc., the compact LTD with easy maintenance is referred to as the new trend worthy of being noted, which depends on the technique of the integrated switch-capacitor device.