Detail publikace

Location of The Ground Faults in MV Networks

TOMAN, P. ORSÁGOVÁ, J.

Originální název

Location of The Ground Faults in MV Networks

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The paper describes new method of elimination phase capacitance asymmetry by ancillary suppression coils. This method has favorable effects on the network operation during the ground fault and do not reduce the protecting elements sensitivity to high-ohm ground faults. By improving the accuracy of the arc-suppression coil tuning the safety of the compensated networks operation can be enhanced. The new method of elimination of the phase asymmetry opens the secondary advantage like new method of fault location. This location method starts from idea of fault location using inter-harmonic signal or remote control signal and is based on injection of higher inter-harmonic frequency signal to the secondary windings of ancillary suppression coil which is connected to affected phase

Klíčová slova

ground fault, fault localtion

Autoři

TOMAN, P.; ORSÁGOVÁ, J.

Rok RIV

2008

Vydáno

14. 5. 2008

ISSN

0204-3599

Periodikum

Technična elektrodynamika

Ročník

2008

Číslo

388

Stát

Ukrajina

Strany od

38

Strany do

41

Strany počet

4

BibTex

@article{BUT48564,
  author="Petr {Toman} and Jaroslava {Orságová}",
  title="Location of The Ground Faults in MV Networks",
  journal="Technična elektrodynamika",
  year="2008",
  volume="2008",
  number="388",
  pages="38--41",
  issn="0204-3599"
}