Transient Measurements in the Austrian High Voltage Transmission System

Lukas Schwalt, Stephan Pack, Jürgen Plesch, Wolfgang Schulz, Georg Achleitner

Publikation: KonferenzbeitragPaper

Abstract

Transient measurements in several substations in the Austrian transmission system were performed in the last years. Based on these measurements it was possible to detect signal sequences which show direct and nearby lightning discharges as well as the coupling effects between phases and ground wire after lightning strikes. These transient voltages were measured by using resistive-capacitive voltage dividers (RC-divider) to generate a high quality dataset. The high bandwidth of the RC-divider and its resulting frequency stability is needed to analyzed such transient events. A correlation between the measurements and the data of the Austrian Lightning Location System was performed. In this paper, three different representative measurements of atmospheric discharges to or close to transmission lines will be presented.
Originalspracheenglisch
Seitenumfang4
PublikationsstatusVeröffentlicht - 2017
VeranstaltungInternational Symposium on Lightning Protection (XIV SIPDA) 2017 - Natal, Brasilien
Dauer: 2 Okt 20177 Okt 2017

Konferenz

KonferenzInternational Symposium on Lightning Protection (XIV SIPDA) 2017
LandBrasilien
OrtNatal
Zeitraum2/10/177/10/17

Fields of Expertise

  • Sustainable Systems

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