Power generation principle
Convert wind kinetic energy into mechanical kinetic energy, and then convert mechanical energy into electrical kinetic energy. This is 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, electricity production can begin at a breeze speed of around 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 an alternating current of 13 to 25 V, which must be rectified by the charger and then batteryerie 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 rotation axis of the wind wheel is perpendicular to the ground or ground; direction of air flow.
Advantages:
1. Clean environmental benefits;
2. Renewable and never exhausted
3. is short and 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