Dynamic behaviour of overhead line under icing conditions

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

Dynamic behaviour of overhead line under icing conditions

Popis výsledku v původním jazyce

The paper deals with dynamic model of overhead line mechanics. Dynamical modelling are useful to study many different transient states and it is also possible used for determination of an effects of various influences. The analysis thus allows to detectpotentially dangerous situations and can be prevented by performing the corrective actions. In contrast to the static model, dynamic model also allows to simulate the shock forces and determine the peak exceeding the allowable limits of safe state of operation of overhead lines. The mechanical model of the power line is based on modeling each elements and interaction of its neighbors. This method allows the description of complex structures. Each element has mass, length, rigidity and damping. Each model function is modelled as block with internal interaction. In case study is transient state with conductor ACSR 350/59 analyzed. Transient state is induced fall icy.

Název v anglickém jazyce

Dynamic behaviour of overhead line under icing conditions

Popis výsledku anglicky

The paper deals with dynamic model of overhead line mechanics. Dynamical modelling are useful to study many different transient states and it is also possible used for determination of an effects of various influences. The analysis thus allows to detectpotentially dangerous situations and can be prevented by performing the corrective actions. In contrast to the static model, dynamic model also allows to simulate the shock forces and determine the peak exceeding the allowable limits of safe state of operation of overhead lines. The mechanical model of the power line is based on modeling each elements and interaction of its neighbors. This method allows the description of complex structures. Each element has mass, length, rigidity and damping. Each model function is modelled as block with internal interaction. In case study is transient state with conductor ACSR 350/59 analyzed. Transient state is induced fall icy.

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

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 8th International Scientific Symposium on Electrical Power Engineering ELEKTROENERGETIKA 2015

ISBN

978-80-553-2187-5

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

105-108

Název nakladatele

TU Košice

Místo vydání

Košice

Místo konání akce

Stará Lesná

Datum konání akce

16. 9. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000361561700024