| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a propeller wind power generator capable of power generation by selecting a size of a propeller blade even when a generating capacity is higher than that of conventional propeller wind power generation and high wind blows. <P>SOLUTION: At a first rotating shaft 2 which is a central axis of multiple axes, a first balance weight 8 for balancing during rotation is located on the opposite side to a first single small blade 5. At a second rotation axis tube 3, a second balance weight 9 for balancing during rotation is located on the opposite side to a second single medium blade 6. At a third rotation axis tube 4, a third balance weight 10 for balancing during rotation is located on the opposite side to a third single large blade 7. Each of the rotating shafts and the rotation axis tubes are power transmission axes and performs power generation respectively. Power generation is performed with the axis via a speed increasing gear device as necessary. While high wind is blowing, the power generation is continued by selecting a single blade capable of accommodating the wind power. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
