Showing 1 - 20 results of 79 for search '"electrical grid"', query time: 0.06s 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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    Article
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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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    Article
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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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    Article
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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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    An Advanced Multicarrier Residential Energy Hub System Based on Mixed Integer Linear Programming by Yue Yuan, Angel A. Bayod-Rújula, Huanxin Chen, Amaya Martínez-Gracia, Jiangyu Wang, Anna Pinnarelli

    Published 2019-01-01
    “…The energy hub combines the electrical grid and natural gas network, a gas boiler, a heat pump, a photovoltaic plant, and a photovoltaic/thermal (PV/T) system. …”
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    Article
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    Fast 3D Transmission Tower Detection Based on Virtual Views by Liwei Zhou, Jiaying Tan, Jing Fu, Guiwei Shao

    Published 2025-01-01
    “…Advanced remote sensing technologies leverage extensive synthetic aperture radar (SAR) satellite data and high-resolution airborne light detection and ranging (LiDAR) data to swiftly capture comprehensive 3D information about electrical grid assets and their surrounding environments. …”
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    Article
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    Case studies on domestic refrigerator energy rationing by implementing a hybrid PV-driven condenser cooling system by Moataz M. Abdel-Raouf, M.A. Eid, M. Elsayed, M. Salah Mansour

    Published 2025-02-01
    “…The results of the modified condenser cooling systems, powered by either an electrical grid or a limited (PV) system, were compared to those of the original refrigerator. …”
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    Energy Economics : Theory and Applications / by Zweifel, Peter, Erdmann, Georg, Praktiknjo, Aaron

    Published 2017
    Table of Contents: “…Preface -- Introduction -- Energy in Science and Engineering -- Investment and Profitability Calculation -- Bottom-Up Analysis of Energy Demand -- Top-Down Analysis of Energy Demand -- Energy Reserves and Sustainability -- External Costs -- Markets for Liquid Fuels -- Markets for Gaseous Fuels -- Markets for Solid Fuels and CO2 Emissions -- Uranium and Nuclear Energy -- Markets for Electricity -- Economics of Electrical Grids.…”
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    Advanced Energy Management for Residential Buildings Optimizing Costs and Efficiency Through Thermal Energy Storage and Predictive Control by Ricardo Felez, Jesus Felez

    Published 2025-01-01
    “…By leveraging the thermal inertia of building envelopes as a form of thermal energy storage (TES), the proposed EMS dynamically balances energy inputs from the electrical grid, photovoltaic (PV) systems, and battery storage, while regulating HVAC operations. …”
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    Article
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    “But Here Comes the Water…” —Dam-Induced Displacement and Resettlement in the Technological and Hydroelectric Landscapes of Portugal’s New State (1933–1974) by Pereira André

    Published 2024-12-01
    “…This ongoing research considers the submersion of villages by dams during the construction of the Portuguese electrical grid as phenomenon that stemmed from (and sheds light on) the construction of the technological landscapes of the Estado Novo (New State) regime (1933-74). …”
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    Design of a GSM Based Energy Meter Monitoring and Tamper Detection System. by Bakenge Joshua

    Published 2023
    “…This will improve transparency between the electrical service provider and the consumer and will greatly reduce on the non-technical energy losses on the electrical grid in many developing countries. The project therefore predicts encouraging results in residential consumers’ power monitoring and theft detection that will help utilities to improve the reliability, security and operation of the power network.…”
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