Abstract In order to study the adaptation of the semiconductors for the special power supply application, a capacitive pulsed power supply is designed by using the pulse thyristors. The modular integrated method is adopted to redesign the main circuit of the power supply. The synchronous triggering of multiple sets of thyristors enables high current output of the pulsed power supply, which can avoid excessive current passing through the thyristors and eliminate current-sharing measures of the thyristors. Applying the fast switching MOSFET and magnetic induction of pulse transformer, a set of high gate trigger system is developed to control the synchronous conduction of the thyristors of each module. The simulation and experimental results show that most of the faults occurring during the operation of the pulsed power supply can be limited by protection devices. Practical operation indicates that the pulse power supply can provide specific required pulse current and energy for the pulsed xenon lamp. The design method of the pulsed power supply can provide a reference for the design of the pulsed power supply, and lay a foundation for the higher capacitive energy storage application.

中文翻译：

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惯性约束聚变闪光灯泵浦系统模块化集成电源设计及特性

摘要 为了研究半导体对特殊电源应用的适应性，利用脉冲晶闸管设计了一种容性脉冲电源。采用模块化集成方式对电源主电路进行重新设计。多组晶闸管同步触发，使脉冲电源输出大电流，避免过大电流通过晶闸管，消除晶闸管均流措施。应用快速开关MOSFET和脉冲变压器的磁感应，开发了一套高栅极触发系统来控制各模块晶闸管的同步导通。仿真和实验结果表明，脉冲电源运行过程中发生的大部分故障都可以通过保护装置进行限制。实际运行表明，脉冲电源可以为脉冲氙灯提供特定所需的脉冲电流和能量。脉冲电源的设计方法可为脉冲电源的设计提供参考，为更高容性储能应用奠定基础。