Producing a wind turbine requires a set of gears between the blade shaft and the generator shaft to change the rotation speed. Because the general fan shaft is relatively small and the rotation speed is slow. It is necessary to install a large gear plate and then connect a small gear plate to the generator rotor shaft. Rotational speed is directly proportional to the gear size ratio. This part is the power unit. Wind turbines use kinetic energy to convert it into electrical energy.
Then there is the generator part. Finished products are available for purchase in this section. The principle of a generator is exactly the opposite of that of an electric motor. The first is to convert electrical energy into electricity. The first is to convert the energy into electrical energy.
The specific operation is somewhat difficultisland.
As long as you buy a DC generator and install the blades, it is not easy to make a solar generator yourself. You can buy a solar battery.
The simplest wind turbine:
A Breeze ceiling fan mounted horizontally. Note that the emitted voltage is relatively high, it can reach 220 volts at rated speed
A wind turbine, a motor, a small wind turbine, a light bulb, wires
In the process of conversion of wind energy into mechanical energy~
The mechanical power should be as high as possible~
The weight of the wind turbine blades should be low~
There is also a difference in the number of blades selected~
This you need to experience by yourself~
You also need a box of speeds~
Given the speed of the windmill will not be too high~
You need to use a gearbox to accelerate the speed~
Utjust use a gearbox~
The step of converting mechanical energy into electrical energy~
Since the voltage required by lz is not large~
Use the general A generator with fixed magnetic poles will do the job~
The output voltage is unstable~
If necessary, add a voltage stabilizing circuit to the exit~