| 摘要 |
PROBLEM TO BE SOLVED: To provide a variable blade type tidal and wind power generator with increased generation efficiency.SOLUTION: A tidal and wind power generator comprises an installation frame 10, a vertical rotating shaft 20, blade installation bars 30 and 30', support rings 40 and 40', vertical support rods 50, rotor blades 60 and 60', vertical support frames 70, horizontal frames 80, an installation member 20', a support wire 50', blade-opening-angle control means, power generation efficiency enhancing means, and power generation means which is coupled to the lower end of the vertical rotating shaft to generate electric power. The tidal and wind power generator can be operated even in conditions of gentle winds or low tides regardless of the directions of the winds or the tidal flows. |
