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TOPOLÁNEK, D. TOMAN, P. PTÁČEK, M. DVOŘÁK, J.
Original Title
Evaluation of different solutions of faulted phase earthing technique for an earth fault current limitation
Type
conference paper
Language
English
Original Abstract
The study is focused on evaluation of different types of prototypes of automatics for additional faulted phase earthing (FPE), which are used for earth fault (EF) current reduction in resonant earthed distribution network. Three prototypes of these automatics have been installed in Czech distribution network, the first one utilises direct connection of faulty phase–to-earthing system of supply substation, the second one utilises connection through resistor and the last one through reactor. The contribution is mainly focused on detail analysis of operational differences of these types of FPE systems based on case study of compensated distribution network. The main aim is to specify and describe benefits and disadvantages of individual FPE applications. The results could be used for evaluation of best solution of FPE application which could be chosen for an EF current reduction in compensated distribution network.
Keywords
earth fault current, faulty phase earthing, compensated network, simulation, test network
Authors
TOPOLÁNEK, D.; TOMAN, P.; PTÁČEK, M.; DVOŘÁK, J.
Released
12. 6. 2017
Publisher
IET
Location
Glasgow (UK)
ISBN
978-1-78561-483-5
Book
CIRED 2017, The 24th International Conference and Exhibition on Electricity Distribution
Edition number
24
2032-9644
Periodical
CIRED, International Conference and Exhibition on Electricity Distribution
Year of study
Vol. 2017
Number
1
State
French Republic
Pages from
Pages to
5
Pages count
URL
https://ieeexplore.ieee.org/abstract/document/8316164/
Full text in the Digital Library
http://hdl.handle.net/11012/83841
BibTex
@inproceedings{BUT141733, author="David {Topolánek} and Petr {Toman} and Michal {Ptáček} and Jaromír {Dvořák}", title="Evaluation of different solutions of faulted phase earthing technique for an earth fault current limitation", booktitle="CIRED 2017, The 24th International Conference and Exhibition on Electricity Distribution", year="2017", journal="CIRED, International Conference and Exhibition on Electricity Distribution", volume="Vol. 2017", number="1", pages="1--5", publisher="IET", address="Glasgow (UK)", doi="10.1049/oap-cired.2017.0817", isbn="978-1-78561-483-5", issn="2032-9644", url="https://ieeexplore.ieee.org/abstract/document/8316164/" }