Changes of Electrical Properties of Coaxial Cables Exposed to Gamma-irradiation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F18%3AN0000021" target="_blank" >RIV/46356088:_____/18:N0000021 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21230/18:00324652

Výsledek na webu

<a href="http://dx.doi.org/10.1109/DIAGNOSTIKA.2018.8526027" target="_blank" >http://dx.doi.org/10.1109/DIAGNOSTIKA.2018.8526027</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/DIAGNOSTIKA.2018.8526027" target="_blank" >10.1109/DIAGNOSTIKA.2018.8526027</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changes of Electrical Properties of Coaxial Cables Exposed to Gamma-irradiation

Popis výsledku v původním jazyce

Each stress factor initiates different degradation processes. Study of these factors and experiments describing behavior of monitored electrical equipment are important for understanding of stressors synergies. The work is focused on gamma-irradiation as one of the most aggressive degradation factors in nuclear power plants. The aim of this paper is to compare mechanical properties (Elongation at Break - EaB) of dielectric material of a coaxial cable and its electrical properties. Experiments were conducted on two types of coaxial cable with a different kind of dielectric material: Teflon (PTFE) and polyethylene (PE). Monitoring of EaB is commonly used and accepted as a reference method for determination of residual equipment lifetime. However, this destructive testing method is not suitable for the use in power plants. Non-destructive electrical testing is the promising trend in nuclear industry.

Název v anglickém jazyce

Changes of Electrical Properties of Coaxial Cables Exposed to Gamma-irradiation

Popis výsledku anglicky

Each stress factor initiates different degradation processes. Study of these factors and experiments describing behavior of monitored electrical equipment are important for understanding of stressors synergies. The work is focused on gamma-irradiation as one of the most aggressive degradation factors in nuclear power plants. The aim of this paper is to compare mechanical properties (Elongation at Break - EaB) of dielectric material of a coaxial cable and its electrical properties. Experiments were conducted on two types of coaxial cable with a different kind of dielectric material: Teflon (PTFE) and polyethylene (PE). Monitoring of EaB is commonly used and accepted as a reference method for determination of residual equipment lifetime. However, this destructive testing method is not suitable for the use in power plants. Non-destructive electrical testing is the promising trend in nuclear industry.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

2018 INTERNATIONAL CONFERENCE ON DIAGNOSTICS IN ELECTRICAL ENGINEERING (DIAGNOSTIKA)

ISBN

978-1-5386-4424-9

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

1-4

Název nakladatele

IEEE

Místo vydání

New York, USA

Místo konání akce

Plzeň

Datum konání akce

4. 9. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000451377600005