Methodology for Lightning Protection of Medium and High Voltage Networks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00200091" target="_blank" >RIV/68407700:21230/12:00200091 - 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

Methodology for Lightning Protection of Medium and High Voltage Networks

Popis výsledku v původním jazyce

This paper critically analyses different theoretical methods of medium (MV) and high (HV) voltage networks in order to prevent damages caused by lightning. Medium voltage networks distances suggested by international standards and recommendations (CIGRE,IEEE, etc) are critically scrutinized. Shielding protection techniques in high voltage networks are risk assessed emphasizing successful examples of uses in the Argentinean network & power generation market. The MV approach is assessed by means of a critical ex-post analysis of the work performed in the City Bell MV grid in order to evaluate the maximum admissible distance between arresters and transformers including transformer voltage (Ua) and maximum distance (L). Calculations are detailed, as wellas, usual configuration levels to establish the practical links between lightning arresters and protected appliances. The HV approach is considered by means of two critical studies: an existing 132 kV power line with triangular dispositio

Název v anglickém jazyce

Methodology for Lightning Protection of Medium and High Voltage Networks

Popis výsledku anglicky

This paper critically analyses different theoretical methods of medium (MV) and high (HV) voltage networks in order to prevent damages caused by lightning. Medium voltage networks distances suggested by international standards and recommendations (CIGRE,IEEE, etc) are critically scrutinized. Shielding protection techniques in high voltage networks are risk assessed emphasizing successful examples of uses in the Argentinean network & power generation market. The MV approach is assessed by means of a critical ex-post analysis of the work performed in the City Bell MV grid in order to evaluate the maximum admissible distance between arresters and transformers including transformer voltage (Ua) and maximum distance (L). Calculations are detailed, as wellas, usual configuration levels to establish the practical links between lightning arresters and protected appliances. The HV approach is considered by means of two critical studies: an existing 132 kV power line with triangular dispositio

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

ELEN 2012

ISBN

978-80-01-05096-5

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

1-10

Název nakladatele

vydavatelství ČVUT v Praze

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

11. 9. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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