One rotation of the windmill can generate 1.96 kilowatt hours of electricity.
Different engines have different powers. When the wind energy is relatively stable, it can generally generate 2,000 degrees of electricity in 60 minutes. On average, it can generate 0.56 degrees of electricity per second, and one revolution The amount of electricity that can be generated is 1.96 kWh. Of course, this data is not completely accurate and will be affected by the influence of wind and the constraints of the generator itself. Solar energy-related technology is not mature enough and has not been put into large-scale use due to its relatively high cost.
But there are still many people who are still committed to research in this energy field, and this energy will also bring great changes to people's lives in the future. In the future, those with poor conversion rates will be harmful to the environment. There will also be adverse effects on the way power generation is gradually changed.
The principle of windmill power generation
The principle of wind power generation is to use wind power to drive the windmill blades to rotate, and then increase the speed of rotation through a speed increaser. to cause the generator to generate electricity. The blades are used to receive wind power and convert it into electrical energy through the nose. The tail allows the blades to always face the direction of the incoming wind to obtain the maximum wind energy. The swivel allows the nose to rotate flexibly to realize the function of adjusting the direction of the tail. The rotor of the nose is Permanent magnets, stator windings cut magnetic lines of force to generate electrical energy.
Because the wind volume is unstable, the wind turbine outputs alternating current of 13-25V, which must be rectified by the charger, and then the battery is charged, so that the electrical energy generated by the wind turbine is converted into chemical energy. . Then use an inverter power supply with a protection circuit to convert the chemical energy in the battery into AC 220V mains power to ensure stable use.