重复高压脉冲产生与成形一体化装置研制
Development of integrative device for generating and forming repetitive high-voltage pulse
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摘要: 介绍了脉冲变压器与分布参量形成线相结合的高功率脉冲产生与成形一体技术，简要阐述了采用该技术的高压脉冲发生器的基本设计思想。研制的脉冲变压器与形成线一体化装置利用变压器的同轴开环铁芯来充当分布电参量脉冲形成线的内外导体，将脉冲功率源中最重要的两个独立部件有机结合起来，实现了结构的紧凑性。高压脉冲发生器在重复频率100 Hz、变压器工作电压1.65 MV时能够稳定运行，输出脉冲电压760 kV,峰值功率23 GW,脉冲宽度大于40 ns。Abstract: Based on a combination of pulse transformer and distributed electrical parameter pulse forming line(PFL), a high power pulse generating and forming technology is introduced. The basic plan theory and method is briefly summarized, and an integrative generator of pulse transformer and PFL is developed. With the coaxial open cores of the transformer acting as the inner and outer conductors of PFL, this device unifies two important individual parts and has a compact configuration. The high-voltage generator can steadily obtain output pulse voltage of 760 kV, peak power of 23 GW and more than 40 ns pulse duration when the transformer keeps a voltage of 1.65 MV at a burst of 100 Hz.
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Key words:
- pulse transformer /
- distributed electrical parameters /
- high-voltage pulse generator /
- accelerator /
- pfl
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