Articles with "system protection" as a keyword



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Converter-Based Solutions: Opening New Avenues of Power System Protection Against Solar and HEMP MHD-E3 GIC

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Published in 2021 at "IEEE Transactions on Power Delivery"

DOI: 10.1109/tpwrd.2020.3016207

Abstract: Geomagnetic Disturbances (GMDs) are the result of solar storms or a high-altitude nuclear detonation. On the power systems, they might lead to the flow of quasi-DC currents referred as Geomagnetically Induced Currents (GICs). These currents… read more here.

Keywords: power system; system protection; gic; power ... See more keywords
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Measurement of currents in systems of power-system protection from single-phase earth faults and in automated control by arc-suppression reactors

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Published in 2017 at "Russian Electrical Engineering"

DOI: 10.3103/s1068371217070070

Abstract: The behavior of a null-string current transformer as an inertial element was analyzed, and the transfer function was derived in accordance with the equivalent circuit of current transformer. The oscillograms of real null-string currents and… read more here.

Keywords: power system; string current; power; null string ... See more keywords