I have used the New European Wind Atlas (NEWA) for the 150m hub height wind data and made the AEP calculation. The results seems to be realistic with the mean wind speed 7.66 m/s but when i do the same with 50 m hub height wind data the results seems to be much more higher with mean wind speed with 9.34 m/s. The AEP calculation is performed for the wind turbine with hub height 150 m. The met station is also placed nearby the windfarm.Why the impact of different elevations of measurements points of the wind data is so big ?
A better understanding of the interpolation of WAsP would be good and how its processes the wind speed in the different elevations for the AEP calculation.
