MAIN PUBLICATION :



Home » TECHNOLOGY » Wind resource estimation » Local wind resource assessment and energy analysis » The prediction of the energy production of a wind farm » Wake effect

Wake Effect


Wind turbines extract energy from the wind and downstream there is a wake from the wind turbine, where wind speed is reduced.  As the flow proceeds downstream, there is a spreading of the wake and the wake recovers towards free stream conditions.  The wake effect is the aggregated influence on the energy production of the wind farm, which results from the changes in wind speed caused by the impact of the turbines on each other. It is important to consider wake effects from neighbouring wind farms and the possible impact of wind farms which will  be built in the future.


<< Detailed loss factors Availability >>
  Acknowledgements | Sitemap | Partners | Disclaimer | Contact

coordinated by

EWEA

supported by

Intelligent Energy Europ

The sole responsibility for the content of this webpage lies with the authors. It does not necessarily reflect the opinion of the European Communities. The European Commission is not responsible for any use that maybe made of the information contained therein.