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Hybrid optimized artificial neural network using Latin hypercube sampling and Bayesian optimization for detection, classification and location of faults in transmission lines
Published 2024-11-01“…The proposed method advances the accuracy and efficiency of fault diagnosis in power systems, representing a significant step forward compared to conventional approaches. …”
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622
The Role of Fatigue in Return to Sport Testing Following Anterior Cruciate Ligament Reconstruction
Published 2021-08-01“…In the FS, individuals performed a series of exercises to exhaust muscular endurance, strength, and power systems, after which they performed as battery of seven hop tests (single hop for distance, triple hop for distance, crossover hop for distance, 6-meter timed hop, lateral rotation hop for distance, medial rotation hop for distance, and vertical jump for height). …”
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623
Assessing moisture content in XLPE power cables using frequency-dependent tangent delta measurements
Published 2025-01-01“…This advancement has major implications for enhancing the reliability and efficiency of urban power systems.…”
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624
Modeling and Planning a Transmission Network Expansion System in a Regulated Electricity Market by Considering Demand-Side Management via a Developed Fuzzy-Salp Optimization Algori...
Published 2022-07-01“…However, after the reconfiguration of power systems, these programs were gradually discarded due to incompatibilities with the nature of the market. …”
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625
Study on the Effects of Aluminum and Chromium on the Corrosion Resistance of Hot-Rolled Incoloy 800H Alloy in Molten Carbonate Salts
Published 2024-12-01“…Metal alloys are subjected to molten salt corrosion in concentrating solar thermal power systems, leading to a reduction in their lifetime.In order to extend the service life of Incoloy 800H alloy in molten carbonate salt corrosion, Incoloy 800H alloys with varying aluminum(Al) and chromium (Cr) contents were prepared by vacuum induction melting.The corrosion mechanisms of Al and Cr elements on the resistance of 800H alloy to molten carbonate salt corrosion were investigated through analysis and testing methods such as X-ray diffraction (XRD),scanning electron microscopy (SEM) and transmission electron microscopy (TEM).Results showed that the corrosion rate of Incoloy 800H alloy with 3%(mass fraction, the same below) Al content was 1 071.00 μm/a, while that with 2.75%Cr content was 359.56 μm/a after immersion in carbonate molten salt (32.1%Li2CO3+33.4%Na2CO3+34.5%K2CO3) at 650 ℃for 240 h.The corrosion products were mainly LiFeO2 and NiO.This was attributed to the fact that as the Al content increased, the oxide passivation film formed on the surface of the alloy became thicker and denser, providing better protection.The reduction of Cr content led to a decrease in the generation of soluble Cr oxides, an increase in the formation of other protective oxides, and a reduction in the precipitation of Fe elements in the substrate, thus improving the alloy’s corrosion resistance.…”
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626
Short-Circuit Performance Analysis of Commercial 1.7 kV SiC MOSFETs Under Varying Electrical Stress
Published 2025-01-01“…By surpassing the shortcomings of lower voltage classes, 1.7 kV SiC MOSFETs can be a more reliable, and efficient choice for operating at higher voltages in next-generation power systems.…”
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627
Comprehensive Fault Location on Transmission Lines Considering Variation in Line Parameters and Saturation in Current Transformers
Published 2025-01-01“…Precise and rapid fault location on transmission lines is a cornerstone for enhancing the reliability and cost-efficiency of power systems. This paper proposes an innovative approach to a fault location by solving an optimization problem. …”
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628
Optimal design of off-grid hybrid system using a new zebra optimization and stochastic load profile
Published 2024-11-01Get full text
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629
Validation of energy valley optimization for adaptive fuzzy logic controller of DFIG-based wind turbines
Published 2025-01-01“…These findings underscore the potential of the EVOA as a robust and effective optimization tool for enhancing the performance of adaptive fuzzy logic controllers in DFIG-based wind power systems.…”
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630
Implementation of Distributed Generation with Solar Plants in a 132 kV Grid Station at Layyah Using ETAP
Published 2020-01-01“…Decentralized power generation efficaciously merges technological advances in a rapidly changing face of power networks introducing new power system components, advanced control, renewable sources, elegant communication, and web technology paving the way for the so called smart grids. …”
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631
The role of sodium-nickel chloride (Na-NiCl2) batteries in managing uncertainty and renewable sources for empowering hybrid energy systems using bi-level CONOPT-based optimization
Published 2025-01-01“…By incorporating these stochastic factors, the methodology aims to identify the most effective way to distribute storage resources to smooth out the variability of renewables-based power. As power systems increasingly rely on variable RERs, the integration of energy storage emerges as crucial for enhancing system stability, resilience, and reliability. …”
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632
Optimal Dispatch of Reactive Power Using Modified Stochastic Fractal Search Algorithm
Published 2019-01-01Get full text
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633
Fabrication and Performance Analysis of Novel HTV Silicon Rubber Nanocomposites for High Voltage Insulation in Outdoor Environment
Published 2025-01-01“…Polymeric insulators have revolutionized electrical power system insulations with their lightweight and high mechanical endurance. …”
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634
Multi‐objective multiperiod stable environmental economic power dispatch considering probabilistic wind and solar PV generation
Published 2024-12-01“…Abstract The economic‐environmental power dispatch (EEPD) problem, a widely studied bi‐objective non‐linear optimization challenge in power systems, traditionally focuses on the economic dispatch of thermal generators without considering network security constraints. …”
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635
Robust Trading Decision-Making Model for Demand-Side Resource Aggregators Considering Multi-Objective Cluster Aggregation Optimization
Published 2025-01-01“…In the context of a high proportion of new energy grid connections, demand-side resources have become an inevitable choice for constructing new power systems due to their high flexibility and fast response speed. …”
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636
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637
The role of solar thermal hydrogen production technologies in future energy solutions: A review
Published 2025-01-01“…The essential conceptual message of this research lies in combined hydrogen production and concentrating solar power systems, which show that the mentioned systems can produce hydrogen with a solar-to-hydrogen efficiency reaching 45%. …”
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638
Optimal Network Reconfiguration and Scheduling With Hardware-in-the-Loop Validation for Improved Microgrid Resilience
Published 2025-01-01“…With the increased occurrence of various major extreme weather events, power outages and prompt power system restorations have recently drawn more attention to the resilience and recovery of power systems. …”
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639
Allocation and control of multi-devices voltage regulation in distribution systems via rough set theory and grasshopper algorithm: A practical study
Published 2025-03-01“…The distribution system is the largest component of electrical power systems, playing a crucial role in delivering electricity to consumers. …”
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640
Exploring offshore wind’s potential to enhance energy security in nations with limited land and fuel resources
Published 2025-01-01“…While the balance of OSW potential is utilized for power systems, the remainder can materially enhance energy security for entire economies. …”
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