Evaluating the relationship between strong geomagnetic storms and electric grid failures in Poland using the geoelectric field as a GIC proxy

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dc.contributor.author Gil, Agnieszka
dc.contributor.author Berendt-Marchel, Monika
dc.contributor.author Modzelewska, Renata
dc.contributor.author Moskwa, Szczepan
dc.contributor.author Siłuszyk, Agnieszka
dc.contributor.author Siłuszyk, Marek
dc.contributor.author Tomaszek, Łukasz
dc.contributor.author Wawrzaszek, Anna
dc.contributor.author Wawrzyńczak, Anna
dc.date.accessioned 2021-06-16T10:32:43Z
dc.date.available 2021-06-16T10:32:43Z
dc.date.issued 2021
dc.identifier.citation Journal of Space Weather and Space Climate. Vol. 11 (2021), art. no 30 pl
dc.identifier.issn 2115-7251
dc.identifier.uri http://hdl.handle.net/11331/3611
dc.identifier.uri https://doi.org/10.1051/swsc/2021013
dc.description.abstract We study intense geomagnetic storms (Dst < −100nT) during the first half of the solar cycle 24. This type of storm appeared only a few times, mostly associated with southwardly directed heliospheric magnetic field Bz. Using various methods such as self-organizing maps, statistical and superposed epoch analysis, we show that during and right after intense geomagnetic storms, there is growth in the number of transmission line failures. We also examine the temporal changes in the number of failures during 2010-2014 and find that the growing linear tendency of electrical grid failure occurrence is possibly connected with solar activity. We compare these results with the geoelectric field calculated for the region of Poland using a 1-D layered conductivity Earth model en
dc.language.iso en pl
dc.rights Uznanie autorstwa 3.0 Polska *
dc.rights.uri http://creativecommons.org/licenses/by/3.0/pl/ *
dc.subject Electricity failures en
dc.subject Electricity grids en
dc.subject Electromagnetic disturbances en
dc.subject Magnetic storms en
dc.subject Solar activity (SA) en
dc.subject Space weather en
dc.subject Awarie elektroenergetyczne pl
dc.subject Sieci elektroenergetyczne pl
dc.subject Zakłócenia elektromagnetyczne pl
dc.subject Burze magnetyczne pl
dc.subject Aktywność słoneczna (SA) pl
dc.subject Pogoda kosmiczna pl
dc.title Evaluating the relationship between strong geomagnetic storms and electric grid failures in Poland using the geoelectric field as a GIC proxy en
dc.type Article pl


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Uznanie autorstwa 3.0 Polska Except where otherwise noted, this item's license is described as Uznanie autorstwa 3.0 Polska

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