| 摘要 |
A wind power generating apparatus having a plurality of rotary wings can reduce the load and resistance on the rotary wings due to wind to obtain a highly effective rotation power as well as to flexibly absorb the impact applied to the rotary wings due to varying wind pressure. Each one of the rotary wings has a radius of rotation different from the others and rotates separately according to the direction of the wind, by which the rotation power resulting from load and resistance in the integrally elongated rotary wings in relation to the wind is prevented from being canceled, and the wind acceleration via the accelerator covers and the wind distribution to the rotary wings result for highly efficient rotation power. The impact on the rotary wings is elastically absorbed while supporting the rotary wings so that the rotary wings can gradually rotate according to the intensity of the wind without damage
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