Geomagnetically induced currents and space weather - A review of current and future research in Austria

Dennis Albert; Herwig Renner; Thomas Stefan Halbedl; Rachel Louise Bailey; Georg Achleitner

doi:10.1109/UPEC.2019.8893515

Geomagnetically induced currents and space weather - A review of current and future research in Austria

Titel in Übersetzung: Geomagnetisch induzierte Ströme und Weltraumwetter - Eine Zusammenfassung über aktuelle und zukünftige Forschung in Österreich

Dennis Albert, Herwig Renner, Thomas Stefan Halbedl, Rachel Louise Bailey, Georg Achleitner

Institut für Elektrische Anlagen und Netze (4320)

Publikation: Konferenzbeitrag › Paper › Begutachtung

Abstract

Conductive grounded electrical power transmission
networks offer a low resistance path for currents induced in the
ground. High latitude regions or those with low earth
conductivity are especially affected by geomagnetically induced
currents (GICs), which are caused by space weather events.
Induced currents can cause damages of assets or system outages.
Austria, as part of the European Alps with low conductive areas,
tends to have a higher risk of induced currents in the electrical
power transmission network, therefore, the effect of space
weather in the power system has been investigated. Two
independent models of GICs in Austria were set up and verified
through comparison to ongoing transformer neutral point
current measurements. Further research fields, such as space
weather prediction, power transformers under dc bias and
countermeasures for system operation are outlined.

Titel in Übersetzung	Geomagnetisch induzierte Ströme und Weltraumwetter - Eine Zusammenfassung über aktuelle und zukünftige Forschung in Österreich
Originalsprache	englisch
Seitenumfang	5
DOIs	https://doi.org/10.1109/UPEC.2019.8893515
Publikationsstatus	Veröffentlicht - 4 Sept. 2019
Veranstaltung	54th International Universities Power Engineering Conference - Bucharest, Rumänien Dauer: 3 Sept. 2019 → 6 Sept. 2019 http://upec2019.com/

Konferenz

Konferenz	54th International Universities Power Engineering Conference
Kurztitel	UPEC 2019
Land/Gebiet	Rumänien
Ort	Bucharest
Zeitraum	3/09/19 → 6/09/19
Internetadresse	http://upec2019.com/

Schlagwörter

Geomagnetism
Geophysics
Monitoring
Power System Measurement
Power System Simulation
Space Weather
geomagnetically induced currents
GIC
LFC
Low Frequency Currents

ASJC Scopus subject areas

Erdkunde und Planetologie (sonstige)
Elektrotechnik und Elektronik

Fields of Expertise

Sustainable Systems

UN SDGs

Dieser Output leistet einen Beitrag zu folgendem(n) Ziel(en) für nachhaltige Entwicklung

Zugriff auf Dokument

10.1109/UPEC.2019.8893515

Andere Dateien und Links

IEEE

1 Abgeschlossen

Nf-Sternpunkt 2 - Niederfrequente Sternpunktströme
Renner, H. (Teilnehmer (Co-Investigator)), Schachinger, P. (Teilnehmer (Co-Investigator)), Wohlfart, P. (Teilnehmer (Co-Investigator)) & Albert, D. (Teilnehmer (Co-Investigator))
1/06/19 → 31/05/22
Projekt: Forschungsprojekt

3 Workshop, Seminar oder Kurs (Teilnahme an/Organisation von)
2 Posterpräsentation
1 Gastvortrag
1 Vortrag bei Konferenz oder Fachtagung

Space Weather Workshop 2021
Albert, D. (Teilnehmer/-in), Schachinger, P. (Teilnehmer/-in) & Bailey, R. L. (Teilnehmer/-in)
20 Apr. 2021 → 22 Apr. 2021
Aktivität: Teilnahme an / Organisation von › Workshop, Seminar oder Kurs (Teilnahme an/Organisation von)
ETG Kongress 2021
Albert, D. (Teilnehmer/-in)
18 Mai 2021 → 19 Mai 2021
Aktivität: Teilnahme an / Organisation von › Workshop, Seminar oder Kurs (Teilnahme an/Organisation von)
Measurement based Transformer Modelling Approach
Albert, D. (Redner/in), Maletic, D. (Beitragende/r) & Renner, H. (Redner/in)
18 Mai 2021
Aktivität: Vortrag oder Präsentation › Posterpräsentation › Science to science

OVE-Energietechnik | Kategorie Dissertation
Albert, D. (Empfänger/-in), 18 Okt. 2023
Auszeichnung: Preise / Medaillen / Ehrungen

Elektrische Netze: Stürmische Gefahr für das Stromnetz
Albert, D.
23/12/20
1 Objekt von Medienberichte
Presse/Medien: Presse / Medien
Sonne trifft Strom
Albert, D. & Schachinger, P.
27/10/20
1 eigener Medienbeitrag
Presse/Medien: Presse / Medien
Sonnenstürme - Die rätselhafte Gefahr
Albert, D., Schachinger, P., Rainer, A. & Renner, H.
8/08/20
1 eigener Medienbeitrag
Presse/Medien: Presse / Medien

2 Beitrag in einem Konferenzband
1 Buch (Autorenwerk)
1 Artikel
1 Dissertation

Analysis of Power Transformers under DC/GIC Bias
Albert, D., 11 Jan. 2023, Graz: Verlag der Technischen Universität Graz. 315 S. (Monographic Series TU Graz, Electrical Power Systems; Band EPS 2)
Publikation: Buch/Bericht/Konferenzband › Buch (Autorenwerk) › Begutachtung

Open Access
Analysis of Power Transformers under DC/GIC Bias
Albert, D., 10 Okt. 2022, 291 S.
Publikation: Studienabschlussarbeit › Dissertation
Further Improvements in Topological Transformer Model Covering Core Saturation
Zirka, S. E., Albert, D., Moroz, Y. I. & Renner, H., 15 Juni 2022, in: IEEE Access. 10, S. 64018 - 64027 10 S.
Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Open Access

Dieses zitieren

@conference{bd96a221099b41e2a46427556013e664,

title = "Geomagnetically induced currents and space weather - A review of current and future research in Austria",

abstract = "Conductive grounded electrical power transmission networks offer a low resistance path for currents induced in the ground. High latitude regions or those with low earth conductivity are especially affected by geomagnetically induced currents (GICs), which are caused by space weather events. Induced currents can cause damages of assets or system outages. Austria, as part of the European Alps with low conductive areas, tends to have a higher risk of induced currents in the electrical power transmission network, therefore, the effect of space weather in the power system has been investigated. Two independent models of GICs in Austria were set up and verified through comparison to ongoing transformer neutral point current measurements. Further research fields, such as space weather prediction, power transformers under dc.",

keywords = "Geomagnetism, Geophysics, Monitoring, Power System Measurement, Power System Simulation, Space Weather, geomagnetically induced currents, GIC, LFC, Low Frequency Currents, GIC, geomagnetically induced current, Low Frequency Currents, low frequency measurement, LFC, Transformer",

author = "Dennis Albert and Herwig Renner and Halbedl, {Thomas Stefan} and Bailey, {Rachel Louise} and Georg Achleitner",

year = "2019",

month = sep,

day = "4",

doi = "10.1109/UPEC.2019.8893515",

language = "English",

note = "54th International Universities Power Engineering Conference , UPEC 2019 ; Conference date: 03-09-2019 Through 06-09-2019",

url = "http://upec2019.com/",

}

TY - CONF

T1 - Geomagnetically induced currents and space weather - A review of current and future research in Austria

AU - Albert, Dennis

AU - Renner, Herwig

AU - Halbedl, Thomas Stefan

AU - Bailey, Rachel Louise

AU - Achleitner, Georg

PY - 2019/9/4

Y1 - 2019/9/4

N2 - Conductive grounded electrical power transmission networks offer a low resistance path for currents induced in the ground. High latitude regions or those with low earth conductivity are especially affected by geomagnetically induced currents (GICs), which are caused by space weather events. Induced currents can cause damages of assets or system outages. Austria, as part of the European Alps with low conductive areas, tends to have a higher risk of induced currents in the electrical power transmission network, therefore, the effect of space weather in the power system has been investigated. Two independent models of GICs in Austria were set up and verified through comparison to ongoing transformer neutral point current measurements. Further research fields, such as space weather prediction, power transformers under dc.

AB - Conductive grounded electrical power transmission networks offer a low resistance path for currents induced in the ground. High latitude regions or those with low earth conductivity are especially affected by geomagnetically induced currents (GICs), which are caused by space weather events. Induced currents can cause damages of assets or system outages. Austria, as part of the European Alps with low conductive areas, tends to have a higher risk of induced currents in the electrical power transmission network, therefore, the effect of space weather in the power system has been investigated. Two independent models of GICs in Austria were set up and verified through comparison to ongoing transformer neutral point current measurements. Further research fields, such as space weather prediction, power transformers under dc.

KW - Geomagnetism

KW - Geophysics

KW - Monitoring

KW - Power System Measurement

KW - Power System Simulation

KW - Space Weather

KW - geomagnetically induced currents

KW - GIC

KW - LFC

KW - Low Frequency Currents

KW - GIC

KW - geomagnetically induced current

KW - Low Frequency Currents

KW - low frequency measurement

KW - LFC

KW - Transformer

UR - https://ieeexplore.ieee.org/document/8893515

U2 - 10.1109/UPEC.2019.8893515

DO - 10.1109/UPEC.2019.8893515

M3 - Paper

T2 - 54th International Universities Power Engineering Conference

Y2 - 3 September 2019 through 6 September 2019

ER -

Geomagnetically induced currents and space weather - A review of current and future research in Austria

Abstract

Konferenz

Schlagwörter

ASJC Scopus subject areas

Fields of Expertise

UN SDGs

Zugriff auf Dokument

Andere Dateien und Links

Fingerprint

Projekte

Aktivitäten

Auszeichnungen

Presseberichte

Publikationen

Dieses zitieren