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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/GA20-14105S" target="_blank" >GA20-14105S: Výzkum atmosférické plazmové štěrbinové trysky s komplexním elektromagnetickým buzením a plazmovou chemií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2023 Photonics & Electromagnetics Research Symposium (PIERS)

ISBN

979-8-3503-1284-3

ISSN

—

e-ISSN

—

Počet stran výsledku

10

Strana od-do

379-388

Název nakladatele

Institute of Electrical and Electronics Engineers Inc.

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

3. 7. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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