Identification of Ground Faults According to the Analysis of Electromagnetic Field of MV Lines

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F09%3APU80354" target="_blank" >RIV/00216305:26220/09:PU80354 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Identification of Ground Faults According to the Analysis of Electromagnetic Field of MV Lines

Popis výsledku v původním jazyce

The methods of assessing the place of the ground fault in compensated MV networks are known. At present realizations, the evaluation of ground faults is usually based on using more methods specialized for the detection of individual types of ground faults. The methods used in the paper follow from the analysis of electromagnetic fields of phase conductors and lines. Ground fault indicators have been installed at points with telecontrolled section switches and reclosers. The development of communicationtechnologies enables new system-wide solutions to be applied in this field. A system-wide solution with telecommunicating indicators and with transmitting not only the result of evaluation but also the development of quantities being measured leads not only to increasing the reliability of determining the section of a MV line affected by the ground fault but, at the same time, it is also possible to assess the type of the ground fault including the prediction of the origination of subseq

Název v anglickém jazyce

Identification of Ground Faults According to the Analysis of Electromagnetic Field of MV Lines

Popis výsledku anglicky

The methods of assessing the place of the ground fault in compensated MV networks are known. At present realizations, the evaluation of ground faults is usually based on using more methods specialized for the detection of individual types of ground faults. The methods used in the paper follow from the analysis of electromagnetic fields of phase conductors and lines. Ground fault indicators have been installed at points with telecontrolled section switches and reclosers. The development of communicationtechnologies enables new system-wide solutions to be applied in this field. A system-wide solution with telecommunicating indicators and with transmitting not only the result of evaluation but also the development of quantities being measured leads not only to increasing the reliability of determining the section of a MV line affected by the ground fault but, at the same time, it is also possible to assess the type of the ground fault including the prediction of the origination of subseq

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

<a href="/cs/project/1ET110530523" target="_blank" >1ET110530523: Aplikovaný výzkum zabezpečené internetové komunikace se vzdálenými koncovými zařízeními v energetice</a><br>

Návaznosti

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

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

The 20th International Conference and Exhibition on Electricity Distribution

ISBN

978-1-84919-126-5

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Neuveden

Místo vydání

Praha

Místo konání akce

Prague

Datum konání akce

8. 6. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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