| 摘要 |
<p>The rotor (3) of the wind power plant (2) is positioned at the top of the mast (1). The visible surfaces (16) of the rotor are used for advertising. The solar cells (5) form a roof (9) fixed to the mast. The current produced by the wind power plant and by the solar plant (4) supplies a lighting arrangement (10) for the advertising surfaces and for at least one other electricity consumer (11). A generator (8) fixed to the mast near the roof is driven by the rotor axle (7) pivot mounted at the top of the mast.</p> |
