Induced currents in the switched-off conductors from the parallel circuits located on the same pylon

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F18%3A43951500" target="_blank" >RIV/49777513:23220/18:43951500 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.power-engineering.sk/files/docs/2018/zborniky_komplet/EEE.pdf" target="_blank" >http://www.power-engineering.sk/files/docs/2018/zborniky_komplet/EEE.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Induced currents in the switched-off conductors from the parallel circuits located on the same pylon

Popis výsledku v původním jazyce

This paper deals with an analysis of the induced currents on the multi-circuit lines, namely on the induced currents in conductors of the switched-off circuits. These observed currents are induced via mutual inductive and capacitive couplings from the circuits on the same pylon which are in operation. For the purpose of the analysis of this phenomenon the transmission line model has been developed. It consists of the cascades of mutually coupled two-ports. This transmission line model has been described with the system of ordinary differential equations of the 1st order, which was numerically solved in MATLAB. The advantage of this approach is that it allows evaluating the induced currents in the case of standard operation as well as in the case of transients such a short circuit. In this paper the calculations have been performed for a quadruple transmission line with two EHV and HV circuits.

Název v anglickém jazyce

Induced currents in the switched-off conductors from the parallel circuits located on the same pylon

Popis výsledku anglicky

This paper deals with an analysis of the induced currents on the multi-circuit lines, namely on the induced currents in conductors of the switched-off circuits. These observed currents are induced via mutual inductive and capacitive couplings from the circuits on the same pylon which are in operation. For the purpose of the analysis of this phenomenon the transmission line model has been developed. It consists of the cascades of mutually coupled two-ports. This transmission line model has been described with the system of ordinary differential equations of the 1st order, which was numerically solved in MATLAB. The advantage of this approach is that it allows evaluating the induced currents in the case of standard operation as well as in the case of transients such a short circuit. In this paper the calculations have been performed for a quadruple transmission line with two EHV and HV circuits.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 14th International Scientific Conference EEE 2018 : Energy - Ecology - Economy 2018

ISBN

978-80-89402-99-1

ISSN

2585-9684

e-ISSN

neuvedeno

Počet stran výsledku

6

Strana od-do

144-149

Název nakladatele

Slovak University of Technology in Bratislava

Místo vydání

Bratislava

Místo konání akce

Tatranské Matliare, Slovak Republic

Datum konání akce

5. 6. 2018

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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