The leaves of wind power plants measure between 34 and 88 meters long. The length of a wind turbine's blades varies depending on the size and model of the wind turbine. Small wind turbines have blade lengths of several meters, while large commercial wind turbines can have blade lengths of several tens of meters. MW) For generators, the blade length is between 34 and 45 meters, and the corresponding tower height (hub height) is 65 to 100 meters. For a 2 MW wind turbine, the length of the blades is between 48 and 59 meters, and the corresponding height. the height of the hub is between 48 and 59 meters. The height of a 3 MW wind turbine is between 80 and 100 meters and the length of the blades is between 44 and 59 meters. The corresponding hub height is between 80 and 110 meters. The world's largest known wind turbine reached 88 meters, made at a factory in Denmark. Wind power is the process of using wind energy to operate wind turbines and then converting the wind energy into electricity. This clean energy technology is widely used around the world as it helps reduce dependence on fossil fuels and reduces greenhouse gas emissions.
The energy production of wind farms depends on local wind resources and the energy production capacity of the wind turbines used. Broadly speaking, they are divided into IEC Category 1, Category 2 and Category 3 wind farms. They, Category 1 wind farms have the best resources, but most of them in China are Category 2 and Category 3.
At present, traditional wind turbines exceed the level megawatt, and the power curves of imported and domestic wind turbines are not very different. When availability is guaranteedntie, the full load equivalent hours per year should. be The average is around 2,000 hours.
In this way, the annual energy production of a most common 1.5 MW wind turbine is calculated as follows: 1,500 kW x 2,000 hours = 3,000,000 degrees = 3 million degrees.