Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Yaroslav Sakharov"'
Publikováno v:
Magnetism, Vol 3, Iss 2, Pp 135-147 (2023)
Recent history demonstrates that threat has no borders, though risk does, due to national and regional differences in vulnerabilities and exposure landscapes. The difference between well and poorly managed threat is striking. Inequalities in preparin
Externí odkaz:
https://doaj.org/article/b473343d390a4db089f3fb8b19a9932d
Publikováno v:
Applied Sciences, Vol 12, Iss 3, p 1522 (2022)
The geomagnetically induced currents (GICs) in extended grounded technological systems are driven by telluric electric fields induced by the rapid changes of the geomagnetic field. The paper is concerned with research on the approach to diagnostics o
Externí odkaz:
https://doaj.org/article/a73c8848914944e6b90b03f2b4c36b5e
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-13 (2021)
Geomagnetically induced currents (GICs) in a quasi-meridional power transmission line on the Kola Peninsula are analyzed during the intervals of Pc5/Pi3 (frequency range from 1.5 to 5 mHz) pulsations recorded at the IMAGE magnetometer network. We hav
Publikováno v:
Applied Sciences, Vol 12, Iss 1522, p 1522 (2022)
Applied Sciences; Volume 12; Issue 3; Pages: 1522
Applied Sciences; Volume 12; Issue 3; Pages: 1522
The geomagnetically induced currents (GICs) in extended grounded technological systems are driven by telluric electric fields induced by the rapid changes of the geomagnetic field. The paper is concerned with research on the approach to diagnostics o
Publikováno v:
Solar-Terrestrial Physics, Vol 5, Iss 1, Pp 35-42 (2019)
Using observations from the IMAGE magnetic observatories and the station for recording geomagnetically induced currents (GIC) in the electric transmission line in 2015, we examine relationships between geomagnetic field and GIC variations. The GIC in
Geomagnetically induced currents (GICs) in a meridional power transmission line at the Kola Peninsula are analyzed during the intervals of Pc5/Pi3 (frequency range from 1.5 to 5 mHz) pulsation activity observed at the IMAGE magnetometer network. We h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d90503668b6a278340924b57b73e5032
https://doi.org/10.21203/rs.3.rs-39394/v2
https://doi.org/10.21203/rs.3.rs-39394/v2
Publikováno v:
Earth, Planets and Space, Vol 70, Iss 1, Pp 1-13 (2018)
The St. Patrick’s Day geomagnetic storm on March 17, 2015, has been chosen by the space community for synergetic analysis to build a more comprehensive picture of the storm’s origin and evolution. This storm had an unusually long (~ 17 h) main ph
Autor:
Lisa Baddeley, Olga Kozyreva, Yaroslav Sakharov, Vyacheslav Pilipenko, Michail Dobrovolsky, Roman Krasnoperov
Publikováno v:
Annals of Geophysics. 62
The rapid changes dB/dt of the Earth’s magnetic field due to substorms can excite large geomagnetically-induced currents (GICs) that can have harmful effects on technological systems. This paper presents an analysis of the characteristics of dB/dt
Autor:
Vyacheslav Pilipenko, Yaroslav Sakharov, Mark J. Engebretson, V. B. Belakhovsky, V. N. Selivanov
Publikováno v:
Journal of Space Weather and Space Climate, Vol 9, p A18 (2019)
Geomagnetically induced currents (GICs) represent a significant challenge for society on a stable electricity supply. Space weather activates global electromagnetic and plasma processes in the near-Earth environment, however, the highest risk of GIC
Autor:
Yaroslav Sakharov, Ernö Prácser, Ari Viljanen, Juri Katkalov, Magnus Wik, Antal Ádám, R. Pirjola
Publikováno v:
Journal of Space Weather and Space Climate
Journal of Space Weather and Space Climate, Vol 2, p A17 (2012)
Journal of Space Weather and Space Climate, Vol 2, p A17 (2012)
The EURISGIC project (European Risk from Geomagnetically Induced Currents) aims at deriving statistics of geomagnetically induced currents (GIC) in the European high-voltage power grids. Such a continent-wide system of more than 1500 substations and