| 摘要 |
<p>A water-driven power generation apparatus, comprising a body (10), a power generation unit, an impeller, and an impeller drive unit. A cavity is provided within the body (10) to allow the body (10) to float in or on water. The impeller is connected to the body (10) by means of a connecting piece; the impeller moves under the impetus of water flow and thereby drives the power generation unit to generate electricity. The impeller drive unit is structured to be used to drive the rotation of the impeller when the water-driven power apparatus needs to move, thus pushing the water-driven power apparatus into motion.</p> |
