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ОЦЕНКА ВАРИАЦИЙ ГЕОМАГНИТНОГО ПОЛЯ, ХАРАКТЕРИЗУЮЩАЯ ВОЗБУЖДЕНИЕ ГЕОМАГНИТНО-ИНДУЦИРОВАННЫХ ТОКОВ В ЛИНИЯХ ЭЛЕКТРОПЕРЕДАЧ

ОЦЕНКА ВАРИАЦИЙ ГЕОМАГНИТНОГО ПОЛЯ, ХАРАКТЕРИЗУЮЩАЯ ВОЗБУЖДЕНИЕ ГЕОМАГНИТНО-ИНДУЦИРОВАННЫХ ТОКОВ В ЛИНИЯХ ЭЛЕКТРОПЕРЕДАЧ

Abstract

Данные системы регистрации геомагнитно-индуцированных токов (ГИТ) Полярного геофизического института (ПГИ) и Центра физико-технических проблем энергетики Севера (ЦФТПЭС) КНЦ РАН в линиях электропередач Кольского п-ова и Карелии, а также данные магнитометров сети IMAGE использованы для исследования характеристик вариабельности геомагнитного поля. Применение различных методик для магнитной бури, начавшейся 17 марта2013 г., показывает, что ионосферные токи флуктуируют в направлениях востокзапад и север-юг. Таким образом, ГИТ наблюдаются как в восточно-западном, так и в северно-южном направлениях, представляя опасность для энергетическихсистем, вытянутых в том числе в северно-южном направлении

Data of the geomagnetic induced currents (GIC) registration system of the Polar geophysical institute and CPTPEN of the KSC RAS in the electric power lines of the Kola Peninsula and Karelia, IMAGE magnetometer data was used for the investigation of the characteristics of the geomagnetic field variability. The usage of the different methods for the geomagnetic storm started at 17 March 2013 year show that the ionosphere currents fluctuate not only in the east-west direction as well in the north-south direction. So GIC directed in the east-west and in the north-south direction and can produce hazard for the power lines extended in the north-south direction

Keywords

ГЕОМАГНИТНО-ИНДУЦИРОВАННЫЕ ТОКИ,МАГНИТНАЯ БУРЯ,СУББУРЯ,КОСМИЧЕСКАЯ ПОГОДА

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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