利用爆磁压缩发生器产生高功率脉冲高电压
Generation of the high-power high-voltage pulse on the resistance loads by means of HEMG
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摘要: 爆磁压缩发生器产生脉冲高电压技术可以用于产生高功率微波及强电磁脉冲的实验研究。给出了利用螺旋型爆磁压缩发生器（HEMG）驱动电爆炸丝功率调节系统产生高功率脉冲高电压的实验方法和主要的结果。在利用HEMG驱动电爆炸丝断路开关（EEOS）产生脉冲高电压实验中，获得了最高电压700~800kV,功率大于20GW的脉冲输出。Abstract: This paper describes the generation of the highpower highvoltage pulse on the resistance loads by means of helical explosive magnetic generators (HEMG) at the Institute of Fluid Physics (IFP), CAEP. With the aid of electrically exploded opening switch (EEOS) and transformer, the high voltage 80kV on 100Ω was obtained, and if there is no transformer 400kV on 6Ω resistance load can be obtaied. The pulse width varies from 50ns to 200ns, which is defined by the storage inductance and the resistance load. The rise time is less than 100ns.
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