Static breakdown voltage of psudospark switches with annular-slot and multi-hole electrode structures

zhang guo-wei; zeng zheng-zhong; cong pei-tian

Volume 19 Issue 06

Jun. 2007

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Article Navigation > High Power Laser and Particle Beams > 2007 > 19(06): 0-

zhang guo-wei, zeng zheng-zhong, cong pei-tian. Static breakdown voltage of psudospark switches with annular-slot and multi-hole electrode structures[J]. High Power Laser and Particle Beams, 2007, 19.

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zhang guo-wei, zeng zheng-zhong, cong pei-tian. Static breakdown voltage of psudospark switches with annular-slot and multi-hole electrode structures[J]. High Power Laser and Particle Beams, 2007, 19.

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Static breakdown voltage of psudospark switches with annular-slot and multi-hole electrode structures

1.
Northwest Institute of Nuclear Technology,P.O.Box 69-10,Xi’an 710024,China

Publish Date: 2007-06-15

Abstract

Abstract

The measurement on the static breakdown voltages for two kinds of pseudospark switches with different electrode structures is presented. A newly designed pseudospark switch with two electrodes of 1 mm-wide annular slots was tested. Comparing the experimental results with that of a typical structure with eight equally-spaced 2 mm-diameter boreholes, it is found that the static breakdown voltage of the former is obvious higher than that of the latter under the same experimental conditions. A maximum hold-off voltage of 41 kV has been demonstrated for the annular-slot structure. Furthermore, the stability of the annular-slot structure is much better than the multihole one evidently.
- pseudospark switch,
- static breakdown voltage,
- annular-slot structure,
- multihole structure

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