VELETA PARA AEROGENERADOR

摘要

Vane (6) for positioning the gondola (4) in such a way that the wind direction (10) is normal at the rotation plane of the rotor (2 and 3), characterised in that it is ring shaped and houses a series of equidistant, superficial pressure intakes (9) separated from each other at angle ß. The vane (6) is fitted to the tower (1) at a height H_T from the ground and permitrally encircles the tower; inside it contains transducers (11) which send the sigal to the control centre and from the control system (13) to the positioning system.