Effect of average environmental conditions in Slovakia at the current conductor capacity of overhead transmission line

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of average environmental conditions in Slovakia at the current conductor capacity of overhead transmission line

Popis výsledku v původním jazyce

Current capacity of conductors is defined as the maximum amount of current that can flow without damaging the conductor. It depends primarily on the electrical and mechanical properties of the conductor, their ability to spread the heat generated and the ambient conditions. The proposal of powerlines as each electricity device are subject to the valid standards. Standard EN 50341 defines the environmental conditions for calculating the maximum current capacity. In general, the environmental conditions are not constant over time. Depend on the climatic conditions of the country, area, that are different climatic nature. This paper deals with the calculation of the maximum current capacity of conductor of overhead transmission line based on ambient climatic conditions according to the equations defined in the IEEE Std 738-1993. The article describes average weather conditions in Slovakia and its impact on the determination of the maximum current capacity. Article compares the maximum current capacity given by ambient conditions referred to a standard and current capacity determined by average weather conditions.

Název v anglickém jazyce

Effect of average environmental conditions in Slovakia at the current conductor capacity of overhead transmission line

Popis výsledku anglicky

Current capacity of conductors is defined as the maximum amount of current that can flow without damaging the conductor. It depends primarily on the electrical and mechanical properties of the conductor, their ability to spread the heat generated and the ambient conditions. The proposal of powerlines as each electricity device are subject to the valid standards. Standard EN 50341 defines the environmental conditions for calculating the maximum current capacity. In general, the environmental conditions are not constant over time. Depend on the climatic conditions of the country, area, that are different climatic nature. This paper deals with the calculation of the maximum current capacity of conductor of overhead transmission line based on ambient climatic conditions according to the equations defined in the IEEE Std 738-1993. The article describes average weather conditions in Slovakia and its impact on the determination of the maximum current capacity. Article compares the maximum current capacity given by ambient conditions referred to a standard and current capacity determined by average weather conditions.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20704 - Energy and fuels

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 9th International Scientific Symposium on Electrical Power Engineering ELEKTROENERGETIKA 2017

ISBN

978-80-553-3195-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

702-707

Název nakladatele

Technical University of Košice

Místo vydání

Košice

Místo konání akce

Stará Lesná

Datum konání akce

12. 9. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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