Development of integrative device for generating and forming repetitive high-voltage pulse

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.