Inductively generated, high voltage pulse using an electron beam controlled opening switch

1985 ◽  
Vol 47 (10) ◽  
pp. 1056-1058 ◽  
Author(s):  
R. J. Commisso ◽  
R. F. Fernsler ◽  
V. E. Scherrer ◽  
I. M. Vitkovitsky
Keyword(s):  
Electron Beam ◽  
High Voltage ◽  
Voltage Pulse ◽  
High Voltage Pulse ◽  
Opening Switch

Simulation and Experiment on High-Voltage Pulse Steepened by Switch

2011 ◽  
Vol 58-60 ◽  
pp. 1205-1209
Author(s):  
Yi Chao Zhu ◽  
Gen Xin Luo ◽  
Li Hao ◽  
Yu Chen ◽  
Shuang Qiu
Keyword(s):  
High Voltage ◽  
Voltage Pulse ◽  
High Voltage Pulse ◽  
High Current ◽  
Peak Voltage ◽  
Exploding Wire ◽  
Opening Switch ◽  
Simulation And Experiment ◽  
Mediation System ◽  
Rising Time

The circuit that a high-voltage pulse is sharpened by an opening switch and a closing switch is designed. The electric exploding wire switch (EEOS) is adopted as the opening switch to steepen pulse primarily. When the EEOS explodes, the voltage passes through the gas switch which is used as the closing switch， and then is sharpened to high-voltage pulse on the terminal load. This high-voltage and high-current circuit is simulated by steps with the software PSPICE. The experimental results show that the rising time of the pulse steepened twice is nearly 1ns, and the peak voltage is greater than 200kV on condition that the preliminary voltage is 35kV. The results obtained from the simulation and the experiment are identical on the whole. As a result, this circuit has great prospects in the pulse mediation system.

Multicapillary Carbon-Epoxy Tubes as a Cathode Material for a Pulsed Electron Accelerator

2016 ◽  
Vol 685 ◽  
pp. 667-671 ◽  
Author(s):  
Artem V. Poloskov ◽  
Ivan S. Egorov ◽  
Vitaly Ezhov ◽  
Gennadiy Remnev
Keyword(s):  
Electron Beam ◽  
Cathode Material ◽  
High Voltage ◽  
Repetition Rate ◽  
Voltage Pulse ◽  
Pulse Repetition Rate ◽  
Electron Accelerator ◽  
Cathode Surface ◽  
High Voltage Pulse ◽  
Electrical Characteristics

Paper presents the results of experiments on multicapillary carbon-epoxy as a candidate material for a cathode of a pulsed electron accelerator. A high voltage pulse of 350 kV, 350 ns (FWHM) was applied to the cathode. The pulse repetition rate was 20 pps. The optical image of the cathode surface after 4×104 shots of electron beam was changed as well as electrical characteristics of the electron diode.

High-Voltage Pulse Formation with Explosive Opening Switch

2007 ◽  
Author(s):  
A.S. Boriskin ◽  
Yu.V. Vlasov ◽  
V.A. Demidov ◽  
S.A. Kazakov ◽  
E.V. Shapovalov ◽  
...  
Keyword(s):  
High Voltage ◽  
Voltage Pulse ◽  
High Voltage Pulse ◽  
Opening Switch ◽  
Pulse Formation ◽  
Explosive Opening Switch

The Effect of Constant and High Voltage Pulse Bias Potentials on the Structure and Properties of Vacuum-Arc (TiVZrNbHf)Nх Coatings

2018 ◽  
Vol 10 (2) ◽  
pp. 02035-1-02035-6
Author(s):  
O. V. Sobol ◽  
◽  
А. А. Postelnyk ◽  
R. P. Mygushchenko ◽  
V. F. Gorban ◽  
...  
Keyword(s):  
High Voltage ◽  
Voltage Pulse ◽  
High Voltage Pulse ◽  
Vacuum Arc ◽  
Structure And Properties
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