Transient Measurements in the Austrian High Voltage Transmission System

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

Transient Measurements in the Austrian High Voltage Transmission System

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

Institute of High Voltage Engineering and System Performance (4330)

Research output: Contribution to conference › Paper › peer-review

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.

Original language	English
Number of pages	4
Publication status	Published - 2017
Event	International Symposium on Lightning Protection (XIV SIPDA) 2017 - Natal, Brazil Duration: 2 Oct 2017 → 7 Oct 2017

Conference

Conference	International Symposium on Lightning Protection (XIV SIPDA) 2017
Country/Territory	Brazil
City	Natal
Period	2/10/17 → 7/10/17

Keywords

atmospheric discharges
transient measurement
lightning location system
transmission line grid

Fields of Expertise

Sustainable Systems

International Symposium on Lightning Protection (XIV SIPDA)
Lukas Schwalt (Participant)
2 Oct 2017 → 6 Oct 2017
Activity: Participation in or organisation of › Conference or symposium (Participation in/Organisation of)

Cite this

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title = "Transient Measurements in the Austrian High Voltage Transmission System",

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.",

keywords = "atmospheric discharges, transient measurement, lightning location system, transmission line grid",

author = "Lukas Schwalt and Stephan Pack and J{\"u}rgen Plesch and Wolfgang Schulz and Georg Achleitner",

year = "2017",

language = "English",

note = "International Symposium on Lightning Protection (XIV SIPDA) 2017 ; Conference date: 02-10-2017 Through 07-10-2017",

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TY - CONF

T1 - Transient Measurements in the Austrian High Voltage Transmission System

AU - Schwalt, Lukas

AU - Pack, Stephan

AU - Plesch, Jürgen

AU - Schulz, Wolfgang

AU - Achleitner, Georg

PY - 2017

Y1 - 2017

N2 - 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.

AB - 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.

KW - atmospheric discharges

KW - transient measurement

KW - lightning location system

KW - transmission line grid

M3 - Paper

T2 - International Symposium on Lightning Protection (XIV SIPDA) 2017

Y2 - 2 October 2017 through 7 October 2017

ER -

Transient Measurements in the Austrian High Voltage Transmission System

Abstract

Conference

Keywords

Fields of Expertise

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Activities

International Symposium on Lightning Protection (XIV SIPDA)

Cite this