Results 81 to 90 of about 421,524 (200)
EnergiesPower line sag monitoring is critical for ensuring transmission system reliability and optimizing grid capacity utilization. Traditional sag detection methods rely on hyperbolic cosine models that assume ideal catenary behavior under uniform loading ...
Achref Abed +2 more
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How triathletes mount their bikes after first transition (T1). A proposal of classification [PDF]
, 2016 A proposal is submit for the classification referring to the different ways in which triathletes mount their bikes to start pedalling. This action happens at the end of the transition area (T1) after having gone across on foot, with the bikes at their ...
Fernández-Rodríguez, Emilio +2 more
core
EnergiesDynamic line rating (DLR) is an effective technique for real-time assessments on current-carrying capacities of overhead lines (OHLs), improving efficiencies and preventing overloads of transmission networks.
Yuxuan Wang +7 more
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Analyzing the effect of corona losses on dynamic line rating models for overhead transmission lines
International Journal of Electrical Power & Energy SystemsHigh-voltage transmission lines tend to generate corona activity. The value of corona losses is highly dependent on several parameters such as line configuration, conductor geometry, surface condition, operating voltage and weather conditions ...
Jordi-Roger Riba, Manuel Moreno-Eguilaz
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Dynamic line rating state estimation
, 2017 Nowadays, the assets of power systems face economic, social, technical and environmental challenges. These challenges arise as a consequence of energy system dynamics that need to increase their reliability and safety as well as to incorporate new sources of generation and loads. This requires loading transformers, substation equipment and transmission
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The Role of AC Resistance of Bare Stranded Conductors for Developing Dynamic Line Rating Approaches
Applied SciencesOverhead transmission line conductors are usually helically stranded. The current-carrying section is made of aluminum and/or aluminum alloys. Several factors affect their electrical resistance, such as the conductivity of the conductor material, the ...
Jordi-Roger Riba
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Dynamic Thermal Rating of Overhead Power Lines
, 2021 Etterspørselen etter elektrisk energi er økende over hele verden. Kompleksiteten og variasjonene i både produksjon og forbruk øker også, som et resultat av flere fornybare energikilder. På grunn av denne utviklingen er det viktig å utnytte kapasiteten eksisterende kraftlinjer bedre. Tidligere har statiske grenselaster vært den vanligste måten å betjene
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Probabilistic Dynamic Line Rating Forecasting with Line Graph Convolutional LSTM
2025 IEEE Power & Energy Society General Meeting (PESGM)Dynamic line rating (DLR) is a promising solution to increase the utilization of transmission lines by adjusting ratings based on real-time weather conditions. Accurate DLR forecast at the scheduling stage is thus necessary for system operators to proactively optimize power flows, manage congestion, and reduce the cost of grid operations.
Kim, Minsoo, Dvorkin, Vladimir, Kim, Jip
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Personalized Cinemagraphs using Semantic Understanding and Collaborative Learning
, 2017 Cinemagraphs are a compelling way to convey dynamic aspects of a scene. In these media, dynamic and still elements are juxtaposed to create an artistic and narrative experience.
Joo, Kyungdon +5 more
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Show Me the Money: Dynamic Recommendations for Revenue Maximization [PDF]
, 2015 Recommender Systems (RS) play a vital role in applications such as e-commerce and on-demand content streaming. Research on RS has mainly focused on the customer perspective, i.e., accurate prediction of user preferences and maximization of user utilities.
Chen, Shanshan +3 more
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