Power-generating wind turbine where the wind velocity thought the rotor blades is controllable

摘要

Power-generating horizontal axis wind turbine is disclosed where the wind velocity thought the rotor blades (100) is controllable. The wind turbine has a plurality of rotor blades (100) with a connection section (107) and a geometrically adjusted section (101). A stator (120) with guide panels (102) is also included along with a rotary shaft (105). The connection section (107) of the rotor blades (100) is attached to the shaft (105) and rotates around it. The geometrically adjusted section (101) has a root end (108), the root end (108) being spaced in a radial direction from the rotary shaft (105). A section (103) of the guide panels (102) closest to the root end (108) is spaced at the same radial distance from the rotary shaft (105) as the root end (108). The planes of these two sections (108, 103) are coplanar. The adjustment of section (101) ensures air flows (W) along the rotor (110) and from the rotor (110) to the stator (120) are constant. This integrates the rotor (110) and the stator (120) so that the flow rate through the turbine is primary a function of the rotor (110) rotation velocity. A mounting structure (104) supports the rotor (110) and the stator (120).