TURBINE AS WINDMILL, ESPECIALLY A VERTICAL AXIS, IN PARTICULAR OF DARRIEUS TYPE

摘要

The invention relates to a turbine such as a wind turbine, in particular with a vertical axis and of the Darrieus type, that comprises at least two and preferably three profiled rotor blades (1) actuated by a hydraulic fluid, in particular wind, and connected to a substantially vertical axis (xx') by attachment arms (2), and an aerogenerator interacting with the rotor blades (1) for supplying electric power, characterised in that the attachment arms (2) of the rotor blades (1) are provided with activation means (3, 4) for recovering the energy of the normal or lift components (P) of the forces (F) generated by the hydraulic fluid, particularly the relative wind for generating electric power.