One revolution of wind power generates about 0.1 kilowatt-hour of electricity.
At the rated speed, a 100kw wind turbine generates 0.1 kWh of electricity per cycle. When the wind energy is sufficient and stable, a 2MW direct-drive wind energy generator generates electricity every 60 It can generate 2000 degrees of electricity in a minute. It takes 3.5 seconds for the fan blades to rotate once. Wind turbines between 50W and 300W are 12V, wind turbines between 300W and 800W are 24V wind turbines, and wind turbines above 800W are usually wind turbines above 36V.
Wind turbines are electrical equipment that convert wind energy into mechanical work, which drives the rotor to rotate and ultimately outputs alternating current. Its working principle is relatively simple. It is a thermal energy utilization generator that uses the sun as the heat source and the atmosphere as the working medium. As a power source that replaces human and animal power, it plays an important role in the development of productivity. Wind power generation often has no fuel problems and generally does not produce radiation or air pollution.
Principles of windmill power generation
Generator types include asynchronous, synchronous, horizontal axis, and vertical axis. The principle of wind power generation is to use wind power to drive the windmill blades to rotate, and then use a speed increaser to increase the speed of rotation to prompt the generator to generate electricity. The blades are used to receive wind power and convert it into electrical energy through the nose, and the tail fin keeps the blades facing the direction of the incoming wind to obtain maximum wind energy.
The rotor allows the nose to rotate flexibly to adjust the direction of the tail. The rotor of the nose is a permanent magnet, and the stator winding cuts magnetic lines of force to generate electrical energy. Due to the unstable air volume of the wind turbine, the output of the wind turbine is 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.
It depends on the annual average wind speed in the area where your wind farm is located, the annual unavailable wind speed (that is, less than 3.5m/s and greater than 25m/s), the availability coefficient of the wind turbine, and the generator Taking into account many factors such as the power curve, it should generally be equivalent to about 2,000 hours of full power, which is 1,500 (kw) x 33 x 2,000 (h) = 100 million degrees.