TY - JOUR 
A1 - Vigueras Rodríguez, Antonio
AU - Sorensen, Poul Ejnar
AU - Viedma Robles, Antonio
T1 - Spectral coherence models for the wind speed in large wind farms
Y1 - 2006
UR - http://hdl.handle.net/10317/8450
AB - This paper attends to the modelling of power fluctuations of large offshore wind farms, concretely this paper focuses in the analysis of the spectral coherence models for the wind speed. So, firstly the current coherence models are analysed from the point of view of the Power Fluctuation. Then the paper shows the need of a new coherence model adapted to this frame i.e. to the characteristic length and height of nowadays wind farms and the characteristic time of the power fluctuation. This paper provides an adapted coherence model. That model has been developed using wind speed and power measurements from the 72 Wind Turbines and 2 of the meteorological masts from Nysted Offshore Wind Farm during 9 months.
KW - Mecánica de Fluidos
KW - Wind models
KW - Wind coherence
KW - Power fluctuation
KW - Offshore wind farms
KW - 3322.05 Fuentes no Convencionales de Energía
LA - eng
PB - European Wind Energy Association (EWEA)
ER -