Showing 1 - 20 results of 105 for search '"electrical grid"', query time: 0.09s Refine Results
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    Modeling Coupled Nonlinear Multilayered Dynamics: Cyber Attack and Disruption of an Electric Grid by Marc Mangel, Jimmie McEver

    Published 2021-01-01
    “…We link the physical and cyber systems through a metric of performance of the physical system that depends upon the state of the cyber system using (i) a generic nonlinear relationship between the state of the cyber system and the performance of the physical system and (ii) the synchronous motor model of an electric grid consisting of a utility with many customers whose smart meters can become compromised, in which a steady state in the difference in rotor angles is the metric of performance. …”
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    Extreme Space Weather Impacts on GNSS Timing Signals for Electricity Grid Management by T. Etchells, K. L. Aplin, L. Berthoud, A. Kalavana, A. Larkins

    Published 2024-10-01
    “…The use of GNSS, particularly as sources of accurate timing signals, is becoming more widespread, with one example being the measurement of electricity grid frequency and phase information to aid grid management and stability. …”
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    Reducing Carbon Dioxide Emissions from Electricity Sector Using Smart Electric Grid Applications by Lamiaa Abdallah, Tarek El-Shennawy

    Published 2013-01-01
    “…Electric grid comprises three major sectors: generation, transmission and distribution grid, and consumption. …”
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    Co-optimising frequency-containment services from zero-carbon sources in electricity grids dominated by Renewable Energy Sources by Aimon Mirza Baig, Luis Badesa, Yi Wang, Goran Strbac

    Published 2025-03-01
    “…Power systems dominated by Renewable Energy Sources (RES) are characterised by reduced levels of inertia, which in turn threaten the security of the electricity grid, and significantly increase the requirement for ancillary services such as inertia and Frequency Response (FR). …”
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    Very Short-Term Blackout Prediction for Grid-Tied PV Systems Operating in Low Reliability Weak Electric Grids of Developing Countries by Benson H. Mbuya, Aleksandar Dimovski, Marco Merlo, Thomas Kivevele

    Published 2022-01-01
    “…This paper proposes an approach for very short-term blackout forecast in grid-tied PV systems operating in low reliability weak electric grids of emerging countries. A pilot project was implemented in Arusha-Tanzania; it mainly comprised of a PV-inverter and a lead-acid battery bank connected to the local electricity utility company, Tanzania Electric Supply Company Limited (TANESCO). …”
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    Comparison Between Hysteresis and Predictive Control with Optimized Vector Selection for Direct Power Control to a Shunt Active Power Filter by Ruben da C. Ferreira, Pedro H. de M. Martins, Nady Rocha, Edison R. C. da Silva, Victor F. M. Bezerra Melo

    Published 2025-01-01
    “…Using the strategy discussed in this paper, it was possible to reduce harmonic components in the electrical grid, with reduced time for vector selection. …”
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