Library Categories: Operators’ Forum 2025

Session 1 – Operation & Maintenance

The theme for this session of the 2025 HVDC Operators’ Forum was Operation & Maintenance and the presentations on this theme are listed below.

  1. Operational Experience: Control Room by Daniel Auty, National Energy System Operator
  2. Operational Experience: Project by Cameron McHardy, SSEN Transmission
  3. Greenlink Interconnector by Jonathan Ruddy, Greenlink Interconnector Limited
  4. Moyle Interconnector Sam by Gibson, Mutual Energy

Slides we have permission to share for this session are included within the downloadable file.

Download File (PDF, 6.33 MB)

Session 2 – Tours & Demos

This session of the 2025 HVDC Operators’ Forum consisted of the tours and demos as listed below

  1. RTDS: EMT-TSA Co-simulation on RTDS® by Sumek Elimban, RTDS Technologies Inc.
  2. OPAL-RT: Real-Time simulation of Hybrid ACMTDC Grid with Blackbox controllers and MMC HIL by Juan Paez Alvarez, OPAL-RT Technologies, Inc.
  3. Training Opportunities with the CMS HVDC Replica by Shangen Tian, The National HVDC Centre
  4. Testing with the Moyle Replica by Mutual Energy and The National HVDC Centre
  5. Extension Plans for The National HVDC Centre by Ben Gomersall, The National HVDC Centre

The slides and poster from this session are within the download file.

Download File (PDF, 2.45 MB)

Session 3 – Construction & Commissioning

The theme for this session of the 2025 HVDC Operators’ Forum was  Construction & Commissioning and the presentations on this theme are listed below.

  1. Supply Chain and Resource Gap by Miriam Zachau Walker, DESNZ
  2. Grid Connection Simulation Tool (GCST) by Jay Ramachandran, National Energy System Operator
  3. CMS Commissioning Strategy and Use of Replicas by Sandesh Manohar & Mohan Gokulachandran, SSEN Transmission
  4. RTDS® Solutions for Large Scale Networks by Sumek Elimban , RTDS Technologies Inc.
  5. Accelerating Multi-Fidelity, Large-Scale Simulations of IBR-rich HVDC/AC Grids for Real-Time Performance by Jean-Nicolas Paquin, OPAL-RT Technologies, Inc.

Slides we have permission to share from this session are included within the downloadable file.

Download File (PDF, 14.01 MB)

Session 4 – Design & Specification

The theme for this session of the 2025 HVDC  Operators’ Forum was Design & Specification and the presentations on this theme are listed below.

  1. Electrical System Design of Amprion’s 2GW Projects by Hendrik Köhler & Lars Wenning, Amprion
  2. Design Interfaces on EGL HVDC Specifications by David Barron, National Grid Electricity Transmission
  3. SOFIA and Dogger Bank C: Progress Update on Interaction Studies by Domagoj Hart & Sébastien Dennetiere, RTE international
  4. Developments in Synchronous Grid Forming Control for HVDC Transmission by Carl Barker, GE Vernova

Slides we have permission to share from this session are included within the downloadable file.

Download File (PDF, 4.79 MB)

Session 5 – Forward Planning

The theme for this session of the 2025 HVDC Operators’ Forum was Forward Planning and the presentations on this theme are listed below.

  1. Integration of DC systems in AC networks  by Afshin Pashaei, National Grid Electricity Transmission
  2. HVDC Grids, What Does the Future Look LikeRoadmaps Beyond InterOPERA by Stig Settemsdal, Siemens Energy
  3. Development of Future DC Switching Station and DC circuit Breaker by Lie Xu, Mitsubishi Electric Europe B.V.
  4. Aquila MVMT Demo by Dong Chen & Others, The National HVDC Centre
Download File (PDF, 700.18 KB)