Trigger system of two-electrode gas spark switch

In order to study the electrode erosion mechanisms of gas spark switch in this paper the erosion micro patterns of the spark switch electrode are investigated.

The electrode erosion of gas spark switch caused by high current,high energy arc influences the feature and lifetime of the switch.

In order to improve working frequency of the gas spark gap switch,a unipolar pulse with the rise time and pulse duration in the order of microsecond is used as the primary source,a repetitive pulse with the frequency of several kilohertz is generated,which has the rise time and the pulse duration in tens of nanoseconds with the nanosecond gas spark gap switch.

This paper presents results obtained during experiment research on the insulation recovery of the rep-rate gas spark gap.

The gas switch with coaxal field distortion electrodes used in type DPF-300 current pulse discharge system is introduced.

Large accelerators based on linear transformer driver (LTD) technology will require hundreds to tens of thousands of multi-gap multi-channel gas switch (MMCS) discharging synchronously.

Research for multi-pulse operation of high power spark gap switch with high current and comprehending its physical properties are the basis to study multi-pulse operation or repetitive operation of water dielectric puls.

The factors affecting over voltage of the spark gap switch in a single discharging circuit of wave erection Marx generator is theoretically analyzed.