lai guiyou, yang lanjun, guo liangfu, et al. Static characteristic research of high-Coulomb two electrode spark gap switch[J]. High Power Laser and Particle Beams, 2009, 21.
Citation:
lai guiyou, yang lanjun, guo liangfu, et al. Static characteristic research of high-Coulomb two electrode spark gap switch[J]. High Power Laser and Particle Beams, 2009, 21.
lai guiyou, yang lanjun, guo liangfu, et al. Static characteristic research of high-Coulomb two electrode spark gap switch[J]. High Power Laser and Particle Beams, 2009, 21.
Citation:
lai guiyou, yang lanjun, guo liangfu, et al. Static characteristic research of high-Coulomb two electrode spark gap switch[J]. High Power Laser and Particle Beams, 2009, 21.
A high-Coulomb two-electrode spark gap switch was developed. Its static characteristic was studied and the fitting formula for its self-breakdown probability was derived. It is found that the self-breakdown voltage increases linearly with the working gas pressure, and the voltage becomes more dispersive as the pressure increases. The comparison results between numerical simulation and experiments show that, the self-breakdown probability agrees well with the Welbull relationship with two parameters. This work could be a reference for the selection of switch working pressure and inflated-gas pressure, which meets the stability demand of the power conditioning system.
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