Conference Agenda

Session

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 Szabó¹, Levente Rácz², Gábor Göcsei², Bálint Németh², Imre Orlay³

¹GridGuard, Hungary; ²Budapest University of Technology and Economics, Hungary; ³MVM 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 Vilhar¹, Nika Mlinarič Hribar², Amadej Krepek¹, Frank Amand¹, Matjaž Depolli², Andrej Souvent¹, Nenad Gubeljak³, Gregor Kosec²

¹Operato, Slovenia; ²Jozef Stefan Institute, Slovenia; ³University 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 Birchbauer¹, Micaele Dos Santos¹, Martina Fritzel², Marion Baroux¹

¹Siemens Energy; ²Gridpulse