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ECN publication
Title:
Terrain concentration : a hypothesis for multiple power levels
 
Author(s):
 
Published by: Publication date:
ECN Wind Energy 1-1-2001
 
ECN report number: Document type:
ECN-RX--01-003 Conference Paper
 
Number of pages: Full text:
6 Download PDF  

Presented at: Annual IEA symposium on the aerodynamics of wind turbines, NREL, USA, 4-5 december 2000.

Abstract:
Complex terrain can concentrate the wind at a wind turbine. The concentration will depend on the wind direction. As a consequence a turbine (pitch- or stall regulated) is expected to have multiple power levels depending on the wind direction under such circumstances. These multiple power levels are expected in particular below rated wind speed.


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