| 摘要 |
A wind-driven power plant includes an inlet device, fixed on supports, with channels separated with side elements and the lower continuous and the upper surface with central opening, and radial-axial wind turbine with blades, on its rim permanent magnets of electro generator are installed, windings of that one are placed on the stator fixed to the upper surface of the input device. The blades of the wind turbine have convex-concave profile and are fixed between the hub and the rim at angle from 0° to 60° with convex surface outside. The wind turbine is installed over the central opening of the inlet device, channels of that one are additionally equipped with unidirectional valves with possibility of passage of wind flow to inside only, and the total inlet area of the channels of the inlet device exceeds the area of the central opening at least one and a half times. Flow from the inlet device goes out between the blades of the wind turbine only. Permanent magnets on the rim of the wind turbine are fixed in such a way that at interaction with magnetic conductor of the stator those partially or completely compensate weight of the wind turbine. |
