Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
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Session Overview
Session
B4-5: Meshed AC/DC Systems
Time:
Wednesday, 01/Oct/2025:
10:30am - 12:15pm

 Location: Room 518BC
Session Topics:
B4 DC systems and power electronics

This session addresses control and operation as well as study methodologies of parallel or meshed AC/DC system.

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Presentations
10:30am - 10:45am

Generalized AC/DC Power Flow Methodology including Opportunities offered by Converters

Lee Raiyan bin Zulkifli1, Josep Fanals i Batllori1, Titouan Delorme1, Santiago Peñate-Vera1, Oriol Gomis Bellmunt2

1eRoots Analytics, Spain; 2CITCEA-UPC, Spain


10:45am - 11:00am

Control and Operation of Parallel Interconnection of HVDC and HVAC Systems

Omar Fadhel Jasim1, Taoufik Qoria2, Farheen Chishti3, Fatima Amara1, Ameen Fayaz1, Senthooran Balasubramaniam1, Priyanka Mishra3

1GE Vernova, United Kingdom; 2GE Vernova, Germany; 3GE Vernova, India


11:00am - 11:15am

Resilience-Oriented Evaluation of Static Var Compensators in Hybrid AC-HVDC Power Systems

Mohammad Ghanbari1, Mohsen Zadeh1, Sina Driss1, Fatemeh Ahmadi-Gorjayi2

1Jacobs Engineering Group, Canada; 2Jacobs Solutions, United States


11:15am - 11:30am

Modeling dispatch scenarios of an embedded HVDC link using historical NYISO data

Mohtarima Begum Medha1, Luigi Vanfretti1, Supriya S. Tawde2, Jason Frasier2, Pradip Kumar2

1Rensselaer Polytechnic Institute, United States of America; 2New York Independent System Operator (NYISO)


11:30am - 11:45am

Frequency Stability in Hybrid AC/DC Transmission Systems: Evaluation of Grid Forming and Grid Following Converter Controls with DC Momentary Reserves

Siyuan Li, Florian Freidinger, Aaron Hebing, Lukas Jung, Xiong Xiao, Jutta Hanson

Technical University of Darmstadt, Germany


11:45am - 12:00pm

Enhancing Grid Stability: The Role and Design of Static Frequency Converters in the Kühtai 2 Variable Speed Pumped Storage Power Plant

Alexandre Christe1, Tobias Thurnherr1, Christoph Haederli1, Steve Aubert1, Wolfgang Kofler2, Andreas Hammer2

1Hitachi Energy Ltd, Switzerland; 2TIWAG Tiroler Wasserkraft AG