Selectivity of inductive coupling for partial discharge measurement in MV cables

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F20%3A43959556" target="_blank" >RIV/49777513:23220/20:43959556 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9214744" target="_blank" >https://ieeexplore.ieee.org/document/9214744</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/Diagnostika49114.2020.9214744" target="_blank" >10.1109/Diagnostika49114.2020.9214744</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Selectivity of inductive coupling for partial discharge measurement in MV cables

Popis výsledku v původním jazyce

The aim of this article is to verify the possibility of using inductive coupling for the on-line measurement of partial discharges MV cables. At its principle, inductive coupling records partial discharges that cause current changes over this coupling only. This natural selectivity can be used within on-line measurement, and, therefore, to restrain other partial discharges sources that can be found in MV system. That is why a new detection system based on the inductive coupling principle was designed and tested in laboratory conditions. In order to verify sensitivity and recording availability, basic partial discharges models (corona, surface, and internal) were prepared, and verifying measurement with standard PD Smart detecting system was realized. Based on measured and analyzed data, it is possible to state that this newly developed system has, at its disposal, parameters suitable for partial discharges detection.

Název v anglickém jazyce

Selectivity of inductive coupling for partial discharge measurement in MV cables

Popis výsledku anglicky

The aim of this article is to verify the possibility of using inductive coupling for the on-line measurement of partial discharges MV cables. At its principle, inductive coupling records partial discharges that cause current changes over this coupling only. This natural selectivity can be used within on-line measurement, and, therefore, to restrain other partial discharges sources that can be found in MV system. That is why a new detection system based on the inductive coupling principle was designed and tested in laboratory conditions. In order to verify sensitivity and recording availability, basic partial discharges models (corona, surface, and internal) were prepared, and verifying measurement with standard PD Smart detecting system was realized. Based on measured and analyzed data, it is possible to state that this newly developed system has, at its disposal, parameters suitable for partial discharges detection.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2020 International Conference on Diagnostics in Electrical Engineering (Diagnostika) : CDEE 2020

ISBN

978-1-72815-879-2

ISSN

2464-7071

e-ISSN

2464-708X

Počet stran výsledku

4

Strana od-do

223-226

Název nakladatele

University of West Bohemia in Pilsen

Místo vydání

Pilsen

Místo konání akce

Pilsen, Czech Republic

Datum konání akce

1. 9. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001070410500049