| 摘要 |
FIELD: power industry.SUBSTANCE: tidal and wind-driven generator includes installation frame (10), vertical rotating shaft (20), installation planks of blades (30) and (30'), support rings (40) and (40'), vertical support rods (50); blades (60) and (60'), vertical support frames (70), horizontal frames (80), installation element (20'), cable support (50'), control device (90) of extension degree of blades, device (100) for improvement of generator efficiency and generating device (200) that is connected to the lower end of the vertical rotating shaft.EFFECT: tidal and wind-driven generator can be used even under conditions of light wind or low tide irrespective of wind direction or tidal current.10 cl, 16 dwg, 1 tbl |
