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Instrumentation for monitoring Geomagnetically Induced Currents (GICs)

Geomagnetically Induced Currents (GICs) are the result of rapid variations in the Earth's geomagnetic field, caused by highly energized solar wind, and of the Earth's finite conductivity. These currents flow on the Earth's surface and along grounded conductive infrastructure, such as transmission power networks. In such systems, GICs pose a significant
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From Foreshock 30-Second Waves to Magnetospheric Pc3 Waves. [PDF]

Space Sci Rev
Turc L, Takahashi K, Kajdič P, Kilpua EKJ, Sarris T, Palmroth M, Soucek J, Pfau-Kempf Y, Dimmock A, Takahashi N.   +9 more
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A Risk Assessment Framework for the Socioeconomic Impacts of Electricity Transmission Infrastructure Failure Due to Space Weather: An Application to the United Kingdom. [PDF]

Risk Anal, 2019
Oughton EJ, Hapgood M, Richardson GS, Beggan CD, Thomson AWP, Gibbs M, Burnett C, Gaunt CT, Trichas M, Dada R, Horne RB.   +10 more
europepmc   +1 more source

Unexpected major geomagnetic storm caused by faint eruption of a solar trans-equatorial flux rope. [PDF]

Nat Commun
Teng W, Su Y, Ji H, Zhang Q.
europepmc   +1 more source

Space weather and UK geomagnetically induced currents

Thomson, Alan, McKay, Allan
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Modeling geomagnetically induced currents on networked conductors

, 2006
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Geomagnetically induced currents

2020
The space environment near Earth is constantly subjected to changes in the solar wind flow generated at the Sun. Examples of effects resulting from this variability are the occurrence of powerful solar disturbances, such as coronal mass ejections (CMEs).
Piersanti M, Carter B
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Geomagnetically Induced Currents: Principles

Brazilian Journal of Physics, 2017
The geospace, or the space environment near Earth, is constantly subjected to changes in the solar wind flow generated at the Sun. The study of this environment variability is called Space Weather. Examples of effects resulting from this variability are the occurrence of powerful solar disturbances, such as coronal mass ejections (CMEs).
Denny M. Oliveira, Chigomezyo M. Ngwira
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GEOMAGNETICALLY INDUCED CURRENTS CALCULATION DURING GEOMAGNETIC DISTURBANCES

POWER ENGINEERING: economics, technique, ecology, 2016
A new method is presented to calculate geo-electric field using uniform Earth structure model for defining surface potential between grounded neutral of grid power transformers. It was calculated geo-electric field applying direct and inverse Fourier transform and calculated a surface impedance as a function of frequency of magnetic field oscillation ...
Kyryk, Valerii Valentynovych, Nahornyi, Roman Vladyslavovych   +1 more
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Analysis of Geomagnetically Induced Currents

2013 IEEE Power & Energy Society General Meeting, 2013
Sunspot activities can cause coronal mass ejections which interact with the Earth's magnetic field and can cause a Geomagnetic Disturbances (GMD) and subsequent widespread flows of Geomagnetically Induced Currents (GIC) in power grids. GMD events can impact the operational reliability of transmission networks over a wide geographical area.
Andrew Yan, Debbie Zhou, Luis Marti
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