A self-triggering system for a cold-cathode thyratron in a pulse voltage generator

2015 ◽  
Vol 58 (1) ◽  
pp. 64-66 ◽  
Author(s):  
I. S. Egorov ◽  
V. S. Esipov ◽  
E. I. Lukonin ◽  
A. V. Poloskov
Keyword(s):  
Pulse Voltage ◽  
Cold Cathode ◽  
Pulse Voltage Generator ◽  
Voltage Generator

Lightning protection of the object located on the slope

2021 ◽  
pp. 93-103
Author(s):  
A. A. Kosyakov ◽  
Keyword(s):  
Pulse Voltage ◽  
Lightning Protection ◽  
Engineering Practice ◽  
Protection Device ◽  
Lightning Strikes ◽  
Protection Zones ◽  
Pulse Voltage Generator ◽  
Voltage Generator ◽  
Protected Object

The article points out the drawback of all the current instructions for the lightning protection device: the lack of instructions for calculating the lightning protection zones of an object located on a slope. The methods of applying the current instructions for the lightning protection device when placing an object on a slope are given, based on the assumption that lightning strikes the lightning rods vertically and perpendicular to the slope. The features of the choice of lightning protection characteristics (calculated points of the protected object, calculated heights of lightning rods, methods of constructing lightning protection zones) are described. A method for calculating the lightning protection zones of an object located on a slope is proposed, based on the assumption that lightning strikes lightning rods perpendicular to the slope, in particular, the concept of the axis of a conditional lightning rod shifted on the object plan for calculating lightning protection zones is introduced. The consequences of the application in engineering practice of the methodology for calculating the lightning protection zones of an object located on a slope, based on the assumption that lightning strikes the lightning rods perpendicular to the slope, are indicated. Using a pulse voltage generator, tests were performed on a model of a lightning rod located on a slope in order to determine the direction of lightning strikes-vertical or perpendicular to the slope. It was determined experimentally that the proposed method for calculating the lightning protection zones of an object located on a slope, based on the assumption that lightning strikes lightning rods perpendicular to the slope, should be used in cases where the protected objects are located on slopes with an angle of more than 25°.

scholarly journals MONITORING THE CAPACITOR CHARGE VOLTAGE IN THE PULSE VOLTAGE GENERATOR USING THE ACCELERATOR OF RELATIVISTIC ELECTRON BEAMS

2020 ◽  
pp. 33-35
Author(s):  
A.B. Batrakov ◽  
E.G. Glushko ◽  
A.A. Zinchenko ◽  
Y.F. Lonin ◽  
A.G. Ponomarev ◽  
...  
Keyword(s):  
Relativistic Electron ◽  
Measurement Accuracy ◽  
Pulse Voltage ◽  
Charge Voltage ◽  
Measuring Device ◽  
Relativistic Electron Beams ◽  
Pulse Voltage Generator ◽  
Voltage Generator ◽  
Communication Lines ◽  
Capacitor Charge

Noise-protected high charge voltage meter was manufactured using terminal capacitors of the four-channel pulse voltage generator (PVG). The noise protection is provided by the use of communication lines with fiberoptic cables. This measuring device is successfully used for the relativistic electron beam (REB) accelerator “Temp-B” and it provides the measurement accuracy of ~ 0.5% in the electromagnetic noise environment.

scholarly journals The experimental results of the geophysical pulse voltage generator

2021 ◽  
Vol 946 (1) ◽  
pp. 012012
Author(s):  
S A Gulyakov ◽  
N S Stovbun
Keyword(s):  
Development Process ◽  
Active Faults ◽  
Pulse Voltage ◽  
Main Function ◽  
Operational Parameters ◽  
Molecular Electronic ◽  
Pulse Voltage Generator ◽  
Voltage Generator ◽  
Electrical Pulses ◽  
Software And Hardware

Abstract The paper is devoted to the development process of the geophysical pulse voltage generator. The peculiarity of the generator lies in the non-specific purpose of this type of construction. Its main function is the controlled effect on the active faults of seismically dangerous zones. The results of the field experiment with the constructed device from 2018 to 2020 are presented. During the experiments, estimations and theoretical analysis we have obtained the seismic noise recorded by means of molecular electronic instruments and determined the periods of the electrical pulses. Operational parameters of the generator were identified on the basis of experiment results. The software and hardware elements of the system were upgraded and, as a result, a new version of the geophysical pulse voltage generator was developed.

Capacitance Reduction of Pulse Voltage Generator by Using Series Voltage Compensator

2018 ◽  
Vol 138 (9) ◽  
pp. 747-755
Author(s):  
Yuki Takahashi ◽  
Ryuji Iijima ◽  
Takanori Isobe ◽  
Hiroshi Tadano ◽  
Choji Yamazaki ◽  
...  
Keyword(s):  
Pulse Voltage ◽  
Pulse Voltage Generator ◽  
Voltage Generator ◽  
Voltage Compensator

scholarly journals Capacitance reduction of pulse voltage generator by using series voltage compensator

2019 ◽  
Vol 206 (3) ◽  
pp. 40-50
Author(s):  
Yuki Takahashi ◽  
Ryuji Iijima ◽  
Takanori Isobe ◽  
Hiroshi Tadano ◽  
Choji Yamazaki ◽  
...  
Keyword(s):  
Pulse Voltage ◽  
Pulse Voltage Generator ◽  
Voltage Generator ◽  
Voltage Compensator
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