Attempts to use wind power to generate electricity began as early as the beginning of this century. In the 1930s, Denmark, Sweden, the Soviet Union and the United States applied rotor technology from the aviation industry and successfully developed some small wind power devices. This kind of small wind turbine is widely used in windy islands and remote villages. The cost of generating electricity is much lower than that of a small internal combustion engine. However, the power generation capacity at that time was relatively low, mostly below 5 kilowatts.
It has nothing to do with water
Wind power is the use of wind power to generate electricity
The wind causes the blades to rotate. The rotation is transmitted through the main shaft and passed through the gearbox to the generator and the rotor of the generator. Rotate to generate electrical energy
When I was a child, there was a hand-cranked generator in the physics experiment class. Wind turbines use wind energy to "shake". The principle is similar, but of course it is actually much more complicated