It has something to do with surface wind speed, but it is not absolute. It is necessary to build a wind measuring tower to measure the wind at a height of tens of meters. It would be better if the average wind speed could reach level 4. Generally, wind turbines can operate at full load when the wind is level 5. But sometimes it is necessary to measure the wind speed throughout the year, and the wind turbine should be built in a place where the wind speed can reach about 200 hours.
Wind power plants are generally built where the wind speed is
Introduction Wind power plants are usually built in places where the wind speed is related to the wind speed on the ground, but it is absolutely certain that a wind measuring tower must be built to measure the wind at a height of several tens of meters. If the average