Influence of trigger injection on performances of a single-gap pseudospark switch

J Yan, S Shen, G Sun, W Ding - IEEE Transactions on Electron …, 2021 - ieeexplore.ieee.org
Trigger injection and its influence on performances of a single-gap pseudospark switch were
studied by using a high-dielectric trigger unit and two types of pulse generators, where pulse …

Simulation investigations on discharge process of a pseudospark switch in series with a magnetic switch

G Sun, X Wang, W Ding, J Yan, S Shen - Physics of Plasmas, 2023 - pubs.aip.org
The conduction loss of the pseudospark switch (PSS) can be reduced by connecting the
magnetic switch (MS) and PSS in series to form the magnetically delayed pseudospark …

Revealing phase transitions and instabilities in pseudospark discharges

J Yan, S Shen, G Sun, W Ding, W Wang - High Voltage, 2023 - Wiley Online Library
Pseudospark discharge is a low‐pressure high‐voltage pulsed discharge with hollow
electrodes, and the overall discharge experiences several distinctive sub‐phases. The …

Influences of gas pressure and applied voltage on electron beam generated by triggered pseudospark discharge

S Shen, J Yan, G Sun, W Ding - Physics of Plasmas, 2022 - pubs.aip.org
Used widely in microwave devices and material processing, triggered pseudospark
discharge can generate an electron beam, the adjustability of which is affected greatly by the …

Role of electrode geometry on the operational characteristics of multiaperture pseudospark switch

S Misra, A Mishra, RP Lamba, BL Meena… - … on Electron Devices, 2023 - ieeexplore.ieee.org
In the present study comparative analysis for various geometrical parameters has been
presented for the operational characteristics in a single gap multiaperture pseudospark …

Revealing pre-breakdown processes of a single-gap pseudospark switch triggered from the anode side

J Yan, S Shen, W Ding, W Wang - Vacuum, 2023 - Elsevier
Pseudospark switch is a special kind of low-pressure (typically 1–100 Pa) high-voltage
pulsed discharge switch with the hollow electrode configuration. This paper experimentally …

A sealed-off pseudospark switch with nanosecond stability of triggering

YD Korolev, NV Landl, OB Frants… - … on Electron Devices, 2021 - ieeexplore.ieee.org
This article describes the modified version of the commercially produced pseudospark
switch TPI1-10k/50 (pulsed current-10 kA and anode voltage-up to 50 kV) and the results of …

Study of trigger mechanisms of a pseudospark switch configuration with a steady-state auxiliary glow discharge

YD Korolev, NV Landl, OB Frants, VG Geyman… - Physics of …, 2023 - pubs.aip.org
This paper presents data on investigation of the pseudospark switch whose trigger unit uses
a low-current auxiliary glow discharge with hollow cathode and hollow anode. The electrode …

[PDF][PDF] 伪火花放电的物理机制与应用综述

闫家启, 申赛康, 孙国祥, 丁卫东 - 电工技术学报, 2021 - dgjsxb.ces-transaction.com
摘要伪火花放电是一种工作于巴申曲线左半支, 引燃于空心阴极结构, 具有弥散的主放电通道的
特殊低气压放电, 在脉冲功率和等离子体等领域得到广泛应用. 该文综述了近年来有关伪火花 …

Investigation on discharge process and switching characteristics of a pseudospark switch in series with a magnetic switch

S Shen, J Yan, G Sun, W Ding - Review of Scientific Instruments, 2022 - pubs.aip.org
To reduce the commutation loss of the pseudospark switch, we connect a magnetic switch in
series to the anode of the pseudospark switch. Herein, the typical discharge process and …