| 摘要 |
In the air-cushioned small hydraulic power generating device of the present invention, a stator in a generator linked by means of an upper rotational shaft to a first vertical-axis windmill rotates in a first direction, at which time a rotor in the generator linked by means of a lower rotational shaft to a second vertical-axis windmill and an air-cushioned water wheel rotates in the direction opposite to the rotation of the stator thereby making it possible to increase the rotational force and so enhance the power generation efficiency of the stator and the rotor of the generator, and the present invention can easily be installed in valleys, watercourses, rivers, irrigation water and seawater channels without being limited by the conditions in the place of installation, and, in addition, can generate power by using the flow of water while not destroying the aquatic ecosystem, and can minimise generator breakdown and maintenance costs as the generator is installed so as to float easily on a water surface while the air-cushioned water wheel supports the weight of elements such as the rotational shafts and the generator. |
