| 摘要 |
<p>A wind power generator (11) generating power with wind of relatively low velocity. The wind power generator comprises a power generator (15) including a main generator (16) and an auxiliary generator (17), a main wind mill (22) secured to the forward end of the rotor shaft (18) of the main generator, a sleeve (19) covering the rotor shaft, a radial bearing (26) secured to the sleeve, and an auxiliary wind mill (29) fixed the outer ring part (26a) of the radial bearing. The auxiliary wind mill is disposed proximately to the main wind mill but not touching it. Rotational direction of the auxiliary wind mill is reverse to that of the main wind mill.</p> |
