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Transmission grid stability with large interregional power flows
Published 2025-02-01“…We propose a general methodology for identifying critical lines in the long-distance transmission of power across large electric grids. When the system is pushed to its operational limit, for instance by large power imbalances such as those generated by high penetration of variable renewable energy sources, the network gets destabilized and loses synchrony. …”
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Quantum Key Distribution Applicability to Smart Grid Cybersecurity Systems
Published 2025-01-01“…To meet the increasing demand for electricity and to have a more reliable and resilient electric grid against conventional and extreme events, grid modernization is more crucial now than ever before. …”
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An Intelligent Frequency Control Scheme for Inverting Station in High Voltage Direct Current Transmission System
Published 2025-01-01“…ABSTRACT Power system stability is crucial for the reliable and efficient operation of electrical grids. One of the key factors affecting power system stability is the frequency of the alternating current (AC) system while connected with High Voltage Direct Current (HVDC) transmission system. …”
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INVESTIGATING POINTS-OF-GENERATION POWER LOSSES ON THE NIGERIAN NATIONAL GRID FOLLOWING UNBUNDLING OF THE ELECTRIC UTILITY INDUSTRY
Published 2021-06-01“… Aside from the domino effects of being radial in structure, the Nigerian national electric grid is currently suffering from deteriorated infrastructures and unpredictable fuel supply for power generation. …”
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Six Sigma Approach to Developing a Microgrid Station for Research and Teaching
Published 2025-01-01“…The conclusion of this paper highlights the benefits of using the DFSS conceptual methodology to develop a microgrid station for research and teaching, such as adaptation to educational needs; enhancement of the learning experience; refutation of experimental errors; cost-effective, flexible, and modular design; collaborative learning environment; data-driven teaching; and continuous improvement. As electrical grids are dynamic systems in constant evolution, a new IDDOV roadmap should be carried out in future studies, to enhance the test bed recommended here.…”
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UPDATE OF WIND CARTOGRAPHY IN CENTRAL AND SOUTHERN NEUQUÉN
Published 2018-12-01“…In recent years the use of the wind resource was increased not only for diversifying the electricity generation matrix of the countries but also to supply energy for small settlements that are isolated from electricity grids. The objective of this work was to update the Wind Resource Map of the Province of Neuquén, in order to have updated wind cartography that provides the basis for feasibility studies of wind power generation projects. …”
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Forecasting power generation of wind turbine with real-time data using machine learning algorithms
Published 2024-12-01“…Accurate forecasting of wind energy generation is crucial for managing its intermittent nature and ensuring effective integration into the electricity grid. We employed machine learning techniques to predict wind power generation by utilizing historical weather data in conjunction with corresponding wind power generation data. …”
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From skyscrapers to sky savers: how New York City’s Local Law 97 advances climate resilience and public health
Published 2025-02-01“…Nevertheless, LL97’s reliance on a carbon-intensive electricity grid, creation of complex financial incentives, and divisive reception by political groups threaten its impact. …”
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Algorithm for determining the operating parameters of an electrical network in the problem of optimal reconfiguration in real time
Published 2025-01-01“…Based on the results of the analysis of all possible network configurations determined by combinations of normal breaks, it is concluded that the use of the algorithm will reduce the level of active power losses by up to 23.8%, which will increase the efficiency of the electric grid complex. …”
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Ensemble modeling of the climate-energy nexus for renewable energy generation across multiple US states
Published 2025-01-01“…Ultimately, by understanding the influence of climate on renewable energy generation, we can improve the long-term planning process for the electricity grid, while building resilience and ensuring sustainable climate change mitigation and adaptation.…”
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Future Trends in Smart Green IoV: Vehicle-to-Everything in the Era of Electric Vehicles
Published 2024-01-01“…This paradigm offers a promising solution to multiple challenges, including reducing oil consumption, lowering Greenhouse Gas (GHG) emissions, enhancing air quality, improving the efficiency of the transportation sector, and facilitating the integration of renewable energy resources into the electric grid. Despite its potential, the electrification of vehicles encounters a major bottleneck-the need for diverse charging infrastructure options. …”
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TDCN: A novel temporal depthwise convolutional network for short-term load forecasting
Published 2025-04-01“…Accurate and efficient short-term load forecasting (STLF) is crucial for the reliable and economic operation of the electric grid. However, with the growing integration of renewable energy sources like wind power and photovoltaics, load data have become increasingly complex and nonlinear, making accurate forecasting a challenging task in modern power systems. …”
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Stochastic Optimal Selection and Analysis of Allowable Photovoltaic Penetration Level for Grid-Connected Systems Using a Hybrid NSGAII-MOPSO and Monte Carlo Method
Published 2023-01-01“…This study proposes a stochastic multiobjective methodology to decide on the optimum allowable photovoltaic penetration level for an electricity grid system at an optimum cost without violating the system’s operational constraints. …”
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Improvement of the Power System's Transient Stability Using the Unified Power Flow Controller with Fuzzy Logic Technique
Published 2023-09-01“…By comparing power system parameters such as rotor speed deviation to a reference value and generating operational pulses for the voltage source converter in the UPFC system, this technique increases the electricity grid's dependability and stability. The effectiveness of the suggested model is proved by a comparison of simulation results obtained in a MATLAB environment with those obtained from previously developed models. …”
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Research on master-slave game theory-based demand response strategies for renewable energy integration
Published 2025-02-01“…As renewable energy sources are extensively incorporated into electrical grids, the necessity for enhanced flexibility and stability within the power system has significantly grown., Demand Response (DR) has attracted widespread attention as an effective load management tool. …”
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Long-duration energy storage in transmission-constrained variable renewable energy systems
Published 2025-01-01“…Science for society: If emissions-free power from controllable sources such as nuclear energy or fossil fuels with carbon capture and storage is not accessible, long-duration energy storage (LDES) is essential for decarbonizing the electricity grid, as it helps balance supply and demand of electricity over extended periods when solar and wind power are unavailable. …”
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Optimal power flow using kepler optimization algorithm for active power loss analysis in island mode: A case study
Published 2025-01-01“…Growth in electricity grids, environmental awareness, and power reliability requirements necessitate the development of solutions for single- and multi-objective Optimal Power Flow (OPF) problems, emphasizing the need for effective optimization algorithms. …”
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