An effect of a wide area compensated distribution network operation to touch voltage at the point of DTS which is connected to LV earthing system

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU95094" target="_blank" >RIV/00216305:26220/11:PU95094 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Vliv provozu kompenzované sítě velkého rozsahu na velikost dotykového napětí u DTS se společným uzemněním

Original language description

This contribution is focused on evaluation of touch voltage quantity during a permanent ground fault in compensated distribution network with wide size of capacitive current 812 A. The touch voltage was evaluated near distribution transformer station 22/0.4 kV with the earthing system interconnected with the earthing of the neutral conductor of the LV network (0.4 kV). The data were recorded during real experiment, where low-impedance and arcing ground faults occurred. The fault was performed by conductive connection between faulty phase and iron part of the station which is connected to its earthing system. In this case, the fault current could achieve maximum quantity. (Influence of compensated distribution network operation with wide range on a touch voltage)

Czech name

Vliv provozu kompenzované sítě velkého rozsahu na velikost dotykového napětí u DTS se společným uzemněním

Czech description

This contribution is focused on evaluation of touch voltage quantity during a permanent ground fault in compensated distribution network with wide size of capacitive current 812 A. The touch voltage was evaluated near distribution transformer station 22/0.4 kV with the earthing system interconnected with the earthing of the neutral conductor of the LV network (0.4 kV). The data were recorded during real experiment, where low-impedance and arcing ground faults occurred. The fault was performed by conductive connection between faulty phase and iron part of the station which is connected to its earthing system. In this case, the fault current could achieve maximum quantity. (Influence of compensated distribution network operation with wide range on a touch voltage)

Type

D - Article in proceedings

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

<a href="/en/project/ED0014%2F01%2F01" target="_blank" >ED0014/01/01: Research and Technology Centre of Renewable Energy Sources</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2011

Confidentiality

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

Article name in the collection

Proceedings of the 6th International Scientific Symposium on Electrical Power Engineering Elektroenergetika 2011

ISBN

978-80-553-0724-4

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

253-257

Publisher name

Technická univerzita Košice, Katedra elektroenergetiky

Place of publication

Mäsiarska 74 042 00 Košice

Event location

Stará Lesná

Event date

Sep 21, 2011

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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