Conference Time: 8th Sept 2025, 02:38:23am EDT
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B2-5: DLR and Weather-Driven Insights for Transmission Line Management
Time:
Tuesday, 30/Sept/2025:
10:30am - 1:00pm
Location: Plenary Room
Session Topics:
B2 Overhead lines
Presentations
10:30am - 10:45am Boosting Grid Efficiency: GEV Digital Dynamic Line Rating unlocks Grid Capacity
Dragan Trifunovic, Ahmadreza Malekpour
GE Vernova, United States of America
10:45am - 11:00am Dynamic Line Rating based Overhead Line Management Solutions on the High Voltage Distribution System
Dávid Szabó 1 , Levente Rácz2 , Gábor Göcsei2 , Bálint Németh2 , Imre Orlay3
1 GridGuard, Hungary; 2 Budapest University of Technology and Economics, Hungary; 3 MVM ÉMÁSZ Áramhálózati Kft., Hungary
11:00am - 11:15am Dynamic Line Rating using Hyper-local weather predictions: A case study covering 5000km Estonian transmission lines
Henri Manninen , Markus Lippus
Gridraven, Estonia
11:15am - 11:30am Enhanced Wind Criterion for Calculating Thermal Capacities of Transmission Lines in Summer
Marc-Olivier Roux
Hydro-Québec, Canada
11:30am - 11:45am A Scalable Method for Forecasting Wind and Dynamic Line Ratings Using Regional Machine Learning Models Trained on Multiple Sensor-Equipped Spans
Alexandre Baré
Ampacimon SA, Belgium
11:45am - 12:00pm Discussion on the variability of line temperature along one span
Andrej Vilhar 1 , Nika Mlinarič Hribar2 , Amadej Krepek1 , Frank Amand1 , Matjaž Depolli2 , Andrej Souvent1 , Nenad Gubeljak3 , Gregor Kosec2
1 Operato, Slovenia; 2 Jozef Stefan Institute, Slovenia; 3 University of Maribor, Slovenia
12:00pm - 12:15pm Weather-Based DLR Solution Enhanced by Machine Learning
Jean THOREY, Tanguy JANSSEN, Henri SIMON
RTE, France
12:15pm - 12:30pm Development of a system for dynamic monitoring of overhead line rating
Kevin Venne , Luc Provencher, Quentin Dollon, Raphaël Rousseau-Rizzi, Pierre Van Dyke
Hydro-Québec, Canada
12:30pm - 12:45pm “Asset Digitalization meets DLR”: Synergies between a Digital Twin Representation of Overhead Line Infrastructure and Dynamic Line Rating
Josef Alois Birchbauer 1 , Micaele Dos Santos1 , Martina Fritzel2 , Marion Baroux1
1 Siemens Energy; 2 Gridpulse