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NextWave

Wave energy has a high potential for being a significant source of renewable energy. The cost of energy is however still large compared to e.g. offshore wind. By controlling the motion of the wave energy converter (WEC), the power production can be significantly increased. To get to know the incoming Waves, this Project develops&tests a wave radar.

Kristineberg
Photo: Johannes Hüffmeier

The Project

Wave energy has a high potential for being a significant source of renewable energy. The cost of energy is however still large compared to e.g. offshore wind. By controlling the motion of the wave energy converter (WEC), the power production can be significantly increased (more than 100%). However, advanced control strategies require future information on individual incoming waves to be efficient and are thus not used in practical applications. This pre-study aims to investigate the use of affordable and efficient radar technology (as used in the automotive industry) to provide future wave information. By combining

  • Wave radar
  • Motion measurement of the WEC, and
  • A machine learning algorithm, the forces acting on the WEC can be forecasted in real-time thus facilitating the use of control strategies.

The project members incorporate the entire value chain: a radar supplier (Rosemount), a radar software specialist (SafeRadar), RISE and two wave energy technology developers, Corpower and Oceanharvesting. The project is co-financed by the Swedish Energy Agency (SWEA).


Summary

Project name

NextWave

Status

Active

Region

Västra Götalandsregionen

RISE role in project

Projekt management /coordinator/participant

Project start

Duration

1 år

Total budget

3.2 MSEK

Partner

Corpower Ocean, Ocean Harvesting Technologies, Saferadar Research, Rosemount Tank Radar/ Emerson

Funders

Swedish Energy Agency - Energimyndigheten

The UN sustainable development goals

7. Affordable and clean energy

Project website

Coordinators

Project members

Johannes Hüffmeier

Contact person

Johannes Hüffmeier

Senior projektledare

+46 10 516 62 44
johannes.huffmeier@ri.se

Read more about Johannes