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中文摘要：
为了将超高速大功率半导体开关反向导通型双晶复合晶体管（RSD）用于构建高压重频固态脉冲源，研究了一种将RSD及其触发电路集成模块进行串联的RSD堆触发技术。首先建立RSD器件反向触发数学模型，并经过多次串联触发测试获得实验数据，通过对波形数据分析得到该模型的参数值；然后基于此模型，按照开关通流容量对预充电荷量的要求，对RSD并联谐振触发单元的谐振参数设计进行了Matlab仿真分析，确定谐振电路电阻、电感、电容参数优化值分别为：0．5Ω、1．75μH和0．2μF；最后，单个模块的触发实验验证了器件反向触发数学模型和预充电路参数设计的合理性，为10kV高压固态脉冲电源的6模块RSD串联触发电路的实现建立了基础。
英文摘要：
The cascaded reverse switched-on dynistor {RSD） assembly drive technology based on integrating RSD switch with its triggering circuit were investigated for the construction of a high voltage solid-state pulsed power generator which was operated in a rep-frequency discharge mode.： Firstly, RSD semiconductor reverse-triggering model was presented based on the element＇s quasi-diode mode. An additional RSD serial resonance triggering circuit was set up. Based on this platform , direct-triggering experiments was contributed to get the data used in the pro- posed model. Secondly, Matlab simulation based on the integration unit resonant triggering circuit and the RSD model were conducted. The resonant parameters of 0. 5Ω,1. 75μH and 0. 2μF were derived under the requirements of RSD conduct current in main circuit. Furthermore, the additional product value of the voltage by the delay time caused by limited trigger resonant frequency must be taken into account during magnetic parameters design for saturated choke. Moderate Vs product on the core ensures the RSD triggering process completed in an accurate range of 2μs. Finally, RSD triggering experimental waveforms verify the reverse triggering model and resonant parameters, which are basements for implementing a 10kV high voltage pulsed power generator by utilizing cascaded RSD unit.
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