10 kV nanosecond pulse generator with high voltage gain and reduced switches  

作　　者：Jiuxin Ma Liang Yu Chenguo Yao Shoulong Dong Chengxiang Li Lvheng Ren Shixin Wang 

机构地区：[1]National Key Laboratory of Power Transmission and Transformation Equipment Technology,School of Electrical Engineering,Chongqing University,Chongqing,China

出　　处：《High Voltage》2024年第5期1059-1067,共9页高电压（英文）

基　　金：National Natural Science Foundation of China,Grant/Award Numbers:52277135,52237010;Chongqing Graduate Student Research Innovation Project,Grant/Award Number:CYB23027。

摘　　要：In the article,a new type boost high-voltage nanosecond pulse generator is proposed.The distributed inductance of the transmission line is utilised as the energy storage unit and cooperated with the variable impedance transmission line transformer to generate nanosecond pulses with extremely high-voltage gain.What’s more,the isolation effect caused by the transmission line time delay is applied to achieve modular stacking.The demand for charging power supply can be greatly reduced,and few switches are used.Finally,the topological principle is verified by experiments,and a prototype of the fivestage stacking prototype is built.With the charging voltage of 28 V,the generator can output pulse with a voltage amplitude of 10 kV and pulse width of 12 ns whose voltage gain is up to 357 times.

关 键 词：PULSE GENERATOR CHARGING 

分 类 号：TM935[电气工程—电力电子与电力传动]