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Simulation of Energy Output From a Charged Capacitor With Conductive Near-Electrode Layers. / Korobeynikov, Sergey M.; Kudinov, Dmitrii A.; Vasilkov, Sergei A.; Chirkov, Vladimir A.

In: IEEE Transactions on Plasma Science, 03.04.2026, p. 1-8.

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@article{5e44d38388ce4b56b0cd584c8bdde41d,
title = "Simulation of Energy Output From a Charged Capacitor With Conductive Near-Electrode Layers",
abstract = "This study discusses a model of pulse power system consisting of a water capacitor with near-electrode layers of increased conductivity. This increases the pulse electrical strength of the device and allows accumulating more energy without breakdown. One of the problems of this system is the efficiency of energy release to the load. The fact is that the accumulation of a space charge in the gap during charging of the pulse storage device complicates the subsequent rapid release of energy in a short time. The analysis is carried out using a simplified electrical circuit model and is finalized in a numerical finite-element model. The latter allows calculating the redistribution of charge and electric field strength during energy output for various parameters of the conductive layer. As a result, the possibility of preventing pulse electrical breakdown is demonstrated for this system. The possibility of efficient energy output to the load for various system and load configurations is also presented. In addition, the model estimates energy losses and energy release inside the capacitor.",
keywords = "Breakdown initiation, electric field, finite element computation, pulse power system, water",
author = "Korobeynikov, {Sergey M.} and Kudinov, {Dmitrii A.} and Vasilkov, {Sergei A.} and Chirkov, {Vladimir A.}",
year = "2026",
month = apr,
day = "3",
doi = "10.1109/TPS.2026.3675335",
language = "English",
pages = "1--8",
journal = "IEEE Transactions on Plasma Science",
issn = "0093-3813",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

RIS

TY - JOUR

T1 - Simulation of Energy Output From a Charged Capacitor With Conductive Near-Electrode Layers

AU - Korobeynikov, Sergey M.

AU - Kudinov, Dmitrii A.

AU - Vasilkov, Sergei A.

AU - Chirkov, Vladimir A.

PY - 2026/4/3

Y1 - 2026/4/3

N2 - This study discusses a model of pulse power system consisting of a water capacitor with near-electrode layers of increased conductivity. This increases the pulse electrical strength of the device and allows accumulating more energy without breakdown. One of the problems of this system is the efficiency of energy release to the load. The fact is that the accumulation of a space charge in the gap during charging of the pulse storage device complicates the subsequent rapid release of energy in a short time. The analysis is carried out using a simplified electrical circuit model and is finalized in a numerical finite-element model. The latter allows calculating the redistribution of charge and electric field strength during energy output for various parameters of the conductive layer. As a result, the possibility of preventing pulse electrical breakdown is demonstrated for this system. The possibility of efficient energy output to the load for various system and load configurations is also presented. In addition, the model estimates energy losses and energy release inside the capacitor.

AB - This study discusses a model of pulse power system consisting of a water capacitor with near-electrode layers of increased conductivity. This increases the pulse electrical strength of the device and allows accumulating more energy without breakdown. One of the problems of this system is the efficiency of energy release to the load. The fact is that the accumulation of a space charge in the gap during charging of the pulse storage device complicates the subsequent rapid release of energy in a short time. The analysis is carried out using a simplified electrical circuit model and is finalized in a numerical finite-element model. The latter allows calculating the redistribution of charge and electric field strength during energy output for various parameters of the conductive layer. As a result, the possibility of preventing pulse electrical breakdown is demonstrated for this system. The possibility of efficient energy output to the load for various system and load configurations is also presented. In addition, the model estimates energy losses and energy release inside the capacitor.

KW - Breakdown initiation

KW - electric field

KW - finite element computation

KW - pulse power system

KW - water

UR - https://www.mendeley.com/catalogue/57290361-1454-3572-9a55-0e2218f566b8/

U2 - 10.1109/TPS.2026.3675335

DO - 10.1109/TPS.2026.3675335

M3 - Article

SP - 1

EP - 8

JO - IEEE Transactions on Plasma Science

JF - IEEE Transactions on Plasma Science

SN - 0093-3813

ER -

ID: 152295987