Space Charge Accumulation and Measurement Method for Insulation Materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F25%3A43975937" target="_blank" >RIV/49777513:23220/25:43975937 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/11120999" target="_blank" >https://ieeexplore.ieee.org/document/11120999</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ISSE65583.2025.11120999" target="_blank" >10.1109/ISSE65583.2025.11120999</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Space Charge Accumulation and Measurement Method for Insulation Materials

Popis výsledku v původním jazyce

This study focuses on the space charge accumulation in insulations. The specimens used in this study consist of a metal base with an applied insulator. Such specimen consists of copper base with a conformal coating. The conformal coating used is a commercially available acrylic resin-based coating. The pulsed electroacoustic (PEA) method was used for these measurements. The measured data gives information about the amount of space charge, its distribution and its effect on the electric field. Information about the ability of material to accumulate space charge is important as space charge can affect lifetime of insulating material, in this case of conformal coating. This in turn can give us information about the possibility of electric breakdown and partial discharges in conformal coating. The secondary aim of this study is to determine the suitability of used measurement method for the measurement of such samples.

Název v anglickém jazyce

Space Charge Accumulation and Measurement Method for Insulation Materials

Popis výsledku anglicky

This study focuses on the space charge accumulation in insulations. The specimens used in this study consist of a metal base with an applied insulator. Such specimen consists of copper base with a conformal coating. The conformal coating used is a commercially available acrylic resin-based coating. The pulsed electroacoustic (PEA) method was used for these measurements. The measured data gives information about the amount of space charge, its distribution and its effect on the electric field. Information about the ability of material to accumulate space charge is important as space charge can affect lifetime of insulating material, in this case of conformal coating. This in turn can give us information about the possibility of electric breakdown and partial discharges in conformal coating. The secondary aim of this study is to determine the suitability of used measurement method for the measurement of such samples.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

2025 International Spring Seminar on Electronics Technology (ISSE)

ISBN

979-8-3315-1216-3

ISSN

2161-2528

e-ISSN

2161-2536

Počet stran výsledku

4

Strana od-do

1-4

Název nakladatele

IEEE

Místo vydání

Piscaway

Místo konání akce

Budapešť, Hungary

Datum konání akce

14. 5. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001585293500060