Plasma Discharge-based Treatment to Increase the Strength of a Dielectric Surface

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F23%3APU149073" target="_blank" >RIV/00216305:26220/23:PU149073 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10221348" target="_blank" >https://ieeexplore.ieee.org/document/10221348</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/PIERS59004.2023.10221348" target="_blank" >10.1109/PIERS59004.2023.10221348</a>

Result language
angličtina
Original language name
Plasma Discharge-based Treatment to Increase the Strength of a Dielectric Surface
Original language description
Numerical models exploiting the finite element method (FEM) facilitate simulation of tuned plasma discharges in an argon atmosphere. We proposed and verified chamber models and analyses of the Z and S parameters, incorporating the results in the design of methods for surface treatment in dielectrics. Utilizing plasma discharges to change the surface parameters of dielectrics embodies an effective procedure that improves the resulting level of breakdown electrical strength Eb during HV pulsed or AC electrical voltage tests. In the course of the research, a set of plasma treatment experiments were carried out on two different material samples, which were systematically processed and evaluated. The eventual impact of the breakdown voltage magnitude was compared and evaluated. The surface treatment of the dielectric samples was performed with a slit plasma chamber. In the first step, the surface structure was treated, and methodologies were developed to evaluate the surface changes with respect to the surface electrical strength parameters. In the second step, surface strength measurements were executed in treated and untreated samples.
Czech name
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Czech description
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Project
<a href="/en/project/GA20-14105S" target="_blank" >GA20-14105S: Investigation of atmospheric pressure plasma slit jet with complex electromagnetic excitation and plasma chemistry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2023 Photonics & Electromagnetics Research Symposium (PIERS)
ISBN
979-8-3503-1284-3
ISSN
—
e-ISSN
—
Number of pages
10
Pages from-to
379-388
Publisher name
Institute of Electrical and Electronics Engineers Inc.
Place of publication
Praha
Event location
Praha
Event date
Jul 3, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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