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Multi-Terminal HVDC Networks for Offshore Wind Farm Integration

📑 4 slides 👁 10 views 📅 2/18/2026
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Context & Problem

UK offshore wind farms expanding rapidly (80–100 km offshore, GW scale)

Context & Problem
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System Design & Innovation

  • Proposed multi-terminal network reduces cable length by 33% (420km→280km)
  • Uses 5 VSC-MMC converters (±320 kV) vs 6 in conventional design
  • Provides N-1 redundancy with automatic power rerouting capability
  • 2.7 GW capacity with droop control coordination for flexible dispatch
System Design & Innovation
3

Results & Performance

  • 15% reduction in annual losses (551 GWh→468 GWh), saving 83 GWh/year
  • Equivalent to powering ~25,000 UK homes annually
  • Runner-up at Offshore Wind Energy Conference 2024
  • Significant economic and energy savings with improved resilience
Results & Performance
4

Engineering Insights

  • Systems-level integration delivers major efficiency and resilience gains
  • Simulation validation proved essential for technical credibility
  • Future work: DC breaker coordination and techno-economic modeling
  • Career motivation: Practical solutions for energy transition
Engineering Insights
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