| 摘要 |
The method involves passing wind through a constriction located within a tube having a funnel-shaped opening so that the wind is brought into a state of higher kinetic energy, where the opening is closed or has a U-shape. The clearance between blades of a wind turbine is varied such that an optimum utilization of the wind force along the length of the turbine is realized. The energetically excited wind is applied on a wind rotor from the tube to drive a generator over a shaft of the rotor for generating electrical energy. |
