Detail publikace

Ripple Control Signal Using For Earth Fault Location In MV Networks

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

2005

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"
}