Detail publikace

Overvoltage Along a Cable Inserted in Overhead Line

ORSÁGOVÁ, J. TOMAN, P.

Originální název

Overvoltage Along a Cable Inserted in Overhead Line

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In recent years, an increased number of windstorms has led to a surge in damage of 22 kV and 35 kV lines caused by fallen trees. Those incidents result frequently in long power outages and increased maintenance costs of distribution networks. This paper is inspired by a recent trend consisting in the replacement of concerned sections of overhead lines by cables. Such an approach is called "cable sections inserted in overhead lines" or, simply, "cables inserted in lines". This solution brings numerous changes concerning the operation of distribution networks and it can be a potential source of faults due to the increased danger of the penetration of lightning overvoltage to the cable and of the subsequent breakdown of its insulation.

Klíčová slova

lightning overvoltage, simulation in EMTP ATP, inserted cable in overhead line, distribution network model

Autoři

ORSÁGOVÁ, J.; TOMAN, P.

Rok RIV

2009

Vydáno

1. 5. 2009

Nakladatel

VSB-TECH UNIV OSTRAVA

Místo

Ostrava

ISBN

978-80-248-1947-1

Kniha

Proceedings of the 9th International Scientific Conference EPE 2009

Strany od

231

Strany do

235

Strany počet

5

BibTex

@inproceedings{BUT31545,
  author="Jaroslava {Orságová} and Petr {Toman}",
  title="Overvoltage Along a Cable Inserted in Overhead Line",
  booktitle="Proceedings of the 9th International Scientific Conference EPE 2009",
  year="2009",
  pages="231--235",
  publisher="VSB-TECH UNIV OSTRAVA",
  address="Ostrava",
  isbn="978-80-248-1947-1"
}