Testing of the Faulty Phase Earthing System Using Real-Time Simulator

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU145536" target="_blank" >RIV/00216305:26220/22:PU145536 - isvavai.cz</a>

Result on the web

<a href="https://eesymp.fei.tuke.sk/viewabstract.php?id=21" target="_blank" >https://eesymp.fei.tuke.sk/viewabstract.php?id=21</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Testing of the Faulty Phase Earthing System Using Real-Time Simulator

Original language description

To extinguish arc of a single-phase fault in resistor earthed distribution networks, an automatic reclosing system is usually used. However, this operation results in a short-term power supply interruption. As an alternative to the automatic reclosing function, it is possible to apply a faulty phase earthing (FPE) system. The main objective of this paper is to test the faulty phase earthing system using the real-time digital simulator (RTDS) environment, where behaviour of a real distribution network will be numerically simulated. One of the advantages of the real-time testing is the possibility to bring the output of the protection device (i.e. the input for the faulty phase earthing or triggering the circuit breaker operation) back to the simulation and, therefore, test the hardware in the loop. As a test object, the ABB feeder protection is used. This device is programmed according to the defined requirements of the FPE algorithm. The aim is to prove proper functionality of the algorithm and its correct implementation into the protection terminal settings, which is crucial for securing high reliability of the FPE system prior its installation to real resistor earthed network. The paper is focused on verification of the FPE system prior its real application in pilot test as alternative to autoreclosing system in real resistor earthed distribution network.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20201 - Electrical and electronic engineering

Project

<a href="/en/project/TK01030094" target="_blank" >TK01030094: Smart Energy Network (SEN)</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2022

Confidentiality

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

Article name in the collection

Proceedings of the 11th International Scientific Symposium on Electrical Power Engineering, ELEKTROENERGETIKA 2022

ISBN

978-80-553-4104-0

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

246-250

Publisher name

Technical University of Košice

Place of publication

Košice

Event location

Stará Lesná

Event date

Sep 12, 2022

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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