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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" }