Origin of the circulating currents on the quadrupple EHV/VHV transmission line during the specific operation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F17%3A43931858" target="_blank" >RIV/49777513:23220/17:43931858 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/7967235/" target="_blank" >http://ieeexplore.ieee.org/document/7967235/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EPE.2017.7967235" target="_blank" >10.1109/EPE.2017.7967235</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Origin of the circulating currents on the quadrupple EHV/VHV transmission line during the specific operation

Popis výsledku v původním jazyce

This paper is focused on an analysis of mutual influence between the circuits of different voltage level located on the same pylon. The significant consequence of these mutual couplings between all conductors including earth wires is a voltage induced into conductors which results in current asymmetry not only during a specific operations but also during standard operations. In the case, that some circuits are switchedoff, the switched-on circuits induce voltage via inductive couplings to the switched-off circuits, which brings some problems for instance the circulating currents in the unloaded line. This phenomenon has been analysed on the quadruple EHV/VHV non-transposed transmission line and the capacitive couplings were neglected.

Název v anglickém jazyce

Origin of the circulating currents on the quadrupple EHV/VHV transmission line during the specific operation

Popis výsledku anglicky

This paper is focused on an analysis of mutual influence between the circuits of different voltage level located on the same pylon. The significant consequence of these mutual couplings between all conductors including earth wires is a voltage induced into conductors which results in current asymmetry not only during a specific operations but also during standard operations. In the case, that some circuits are switchedoff, the switched-on circuits induce voltage via inductive couplings to the switched-off circuits, which brings some problems for instance the circulating currents in the unloaded line. This phenomenon has been analysed on the quadruple EHV/VHV non-transposed transmission line and the capacitive couplings were neglected.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

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 2017 18th International Scientific Conference on Electric Power Engineering (EPE)

ISBN

978-1-5090-6405-2

ISSN

—

e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

13-17

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Kouty nad Desnou, Czech Republic

Datum konání akce

17. 5. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—