One rotation of the wind turbine can generate 1.96 kilowatt hours of electricity.
Different motors have different power ratings. When wind power 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 a turn 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 stresses of the generator itself. Solar energy technology is not sufficiently mature and has not been used on a large scale due to its relatively high level. cost.
But many people are still engaged in 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 low conversion rates will. nefaste for the environment. There will also be negative effects on how electricity production will be gradually changed.
The principle of wind power generation
The principle of wind power generation is to use wind energy to rotate the blades of the wind turbine, then increase the rotation speed using a speed multiplier to cause the generator to produce electricity. The blades are used to receive wind energy 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 maximum wind energy. The pivot allows the nose to rotate flexibly to realize wind power. Tail direction adjustment function. The nose rotor is permanent magnet, the stator windings cut the magnetic lines of force to generate electrical energy.
As the wind volume is unstable, the wind turbine produces 13-25V alternating current, which needs to 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 with a protection circuit to convert the chemical energy of the battery into AC 220V mains power to ensure stable use.
Power generation principle
Convert wind kinetic energy into mechanical kinetic energy, and then convert mechanical energy into electrical kinetic energy. wind energy production. The principle of wind power generation is to use wind energy to rotate the blades of the wind turbine, then use a speed multiplier to increase the rotation speed to induce the generator to produce electricity.
According to current wind turbine technology, the production of electricitycity can start at a breeze speed of about three meters per second (the degree of breeze). Wind energy is becoming a craze worldwide because it does not require the use of fuel and does not produce radiation or air pollution.
Due to the unstable air volume, the wind turbine produces 13-25V alternating current, which needs to 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 with a protection circuit to convert the chemical energy of the battery into AC 220V mains power to ensure stable use.
Detailed information:
Wind turbine classification:
1 .Horizontal axis wind turbine, the rotation axis of the wind wheel is parallel to the wind direction
2. Vertical axis wind turbine, the axis of rotation ofthe wind wheel is perpendicular to the ground or ground; direction of air flow.
Advantages:
1. Clean and good environmental benefits;
2. Renewable and never exhausted
3. can be built on land or at sea;
4. The installed capacity is flexible and the operation and maintenance costs are low.
Baidu-Wind Energy Encyclopedia