MEGA WAVE PTO

Modular Electrical Generator PTO System for Wave Energy Converters
PROJECT AIM
MEGAWAVE PTO is a pan-European initiative jointly funded by Horizon Europe and UKRI to design, develop and commercialise a modular, all-electric Power Take-Off (PTO) system for wave energy devices. The drivetrain integrates C-GEN Engineering’s modular generator, an axial magnetic gear configuration, and a novel power electronics topology. Its unique value lies in its adaptability, scalability, manufacturability and reliability, enabling reductions in both cost and environmental impact. The modular architecture provides flexibility and inherent redundancy, allowing the same PTO concept to scale from kW to MW capacities depending on site and sea-state requirements, while also maintaining operation in the event of partial PTO failure.

​KEY PROJECT OBJECTIVES
  • Demonstrate a reliable all-electric PTO system.
  • Optimise system performance and durability through advanced control techniques.
  • Increase device availability and cut operating costs by 50%.
  • Use recyclable materials in manufacturing.
  • Reduce Levelised Cost of Energy (LCOE) by 30-40%.
  • Strengthen Europe’s industrial supply chain.
  • Share knowledge on wave energy operations and maintenance.
  • Develop engineering and manufacturing design tools for the industry.
  • Advance technology readiness with onshore testing at 1 and 100 kW levels.
 
PARTNERS