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Detail publikace
TOMAN, P. ORSÁGOVÁ, J.
Originální název
Ripple Control Signal Using For Earth Fault Location In MV Networks
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
At present, digital protections using the admittance principle are able to identify quite reliably a single phase-to-ground connection and to determine the affected feeder. Still, the location of the fault presents a task yet to be solved. The main problem of a fault location consists is a low value of the fault current during a single phase-to-ground fault in com-pensated networks. This work started of an experiment performed in the second half of 2001. The experiment explored a possibility of the identification of a fault location in a circular network by means of ripple-control signal. The work deals with a novel method for a fault location that is able to determine the distance of a fault in a radial network (without a pos-sibility of a circular interconnection) using only values measured in a switching station. The principle of this method was published in 2000 [1]. It presents the application of the method in a real distribution network and the evaluation of the re-sults of this experiment.
Klíčová slova
Power System, Earth Fault
Autoři
TOMAN, P.; ORSÁGOVÁ, J.
Rok RIV
2005
Vydáno
1. 1. 2005
Nakladatel
Slovak University of Technology
ISSN
1335-3632
Periodikum
Journal of Electrical Engineering
Ročník
Číslo
11-12
Stát
Slovenská republika
Strany od
313
Strany do
321
Strany počet
9
BibTex
@article{BUT42238, author="Petr {Toman} and Jaroslava {Orságová}", title="Ripple Control Signal Using For Earth Fault Location In MV Networks", journal="Journal of Electrical Engineering ", year="2005", volume="2005", number="11-12", pages="9", issn="1335-3632" }