Publication detail

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

PERNICA, R. KLÍMA, M. SZABÓ, Z. KADLEC, R. LONDÁK, P. FIALA, P.

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Keywords

Surface discharges; Atmospheric modeling; Discharges (electric); Surface structures; Plasmas; Dielectrics; Numerical models

Authors

PERNICA, R.; KLÍMA, M.; SZABÓ, Z.; KADLEC, R.; LONDÁK, P.; FIALA, P.

Released

3. 7. 2023

Publisher

Institute of Electrical and Electronics Engineers Inc.

Location

Praha

ISBN

979-8-3503-1284-3

Book

2023 Photonics & Electromagnetics Research Symposium (PIERS)

Pages from

379

Pages to

388

Pages count

10

URL

https://ieeexplore.ieee.org/document/10221348

BibTex

@inproceedings{BUT184746,
  author="Roman {Pernica} and Miloš {Klíma} and Zoltán {Szabó} and Radim {Kadlec} and Pavel {Londák} and Pavel {Fiala}",
  title="Plasma Discharge-based Treatment to Increase the Strength of a Dielectric Surface",
  booktitle="2023 Photonics & Electromagnetics Research Symposium (PIERS)",
  year="2023",
  pages="379--388",
  publisher="Institute of Electrical and Electronics Engineers Inc.",
  address="Praha",
  doi="10.1109/PIERS59004.2023.10221348",
  isbn="979-8-3503-1284-3",
  url="https://ieeexplore.ieee.org/document/10221348"
}