Dynamic wake model for detailed aeroelastic simulation of turbines in wind farms
The aim of the project is to develop, verify and implement a detailed physical model for the wind field in a wind farm. The model will allow for detailed aeroelastic simulation of wind turbines sited in wind farms, and thus potentially enable a complete optimization of wind farm turbines, wind farm layout and wind farm operation.
The project contains two major activities - model development and model verification. The theoretical phase comprises development of models for turbulence characteristics in the wake, models for the wake expansion, and models for the wake meandering (i.e. the down stream transport of the wake deficit in the atmospheric boundary layer). Finally, the superposition of one or more wakes will be addressed. The verification phase comprises comparisons of model predictions and full-scale measurements on different levels, ranging from a detailed comparisons of measured and simulated flow characteristics to comparisons of measured and simulated loads on turbines subjected to wake loading
Key figures
Category
Participants
Partner | Subsidy | Auto financing |
---|---|---|
Danmarks Tekniske Universitet (DTU) | ||
NEG Micon A/S | ||
Energi E2 A/S |
Contact
P. O. Box 49
DK-4000 Roskilde, Denmark
www.risoe.dtu.dk
Larsen, Gunner C. , 46774677, risoe@risoe.dk
Øvr. Partnere: Danmarks Tekniske Univ.; NEG Micon A/S; Energi E2 A/S