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Studying the Voltage Increase Rates Using Discrete Dynamic Method

Momcilo M. Pejovic, Nikola T. NeÃ…Â¡ic, Milic Pejovic and NataÃ…Â¡a J. Bogdanovic
Faculty of Electronic Engineering at University of NiÃ…Â¡ A.Medvedeva 14, 18000 NiÃ…Â¡, Serbia., School of Higher Technical Professional Education A. Medvedeva 20 18000 NiÃ…Â¡, Serbia

Abstract: In this work we have given the data to study the voltage increase rates using discrete dynamic method. This is used for studying the gas-filled surge arresters. The data that we have drawn is projecting the consistency which is shown in a perfect graph. In the intersection of the line fit we saw the breakdown of the voltage data which is presented in the datasheet available. We also noticed that the response time of the GFSA by the siemens is not depending on any parameters and the electrical breakdown values show a relaxation time. The response time shows increase with the relaxation time and it is the consequence of the positive ions concentration. During the breakdown we found the formation of neutral active particles where the response time decrease with the increase of applied voltage. We noticed that the value change depends on the relaxation time in the case of GFSA and it is not applied to the other GFSA.

Keywords: Memory Effect, Time Delay, GFSA Studying the Voltage Increase Rates Using Discrete Dynamic Method

DOI:https://doi.org/10.6025/jdp/2022/12/3/55-60

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References:

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