Since it is a wind power station, professional equipment will be used to judge and analyze the wind field in the early stages of construction, and the wind power station will be built only when conditions are met. Therefore, wind power stations have different winds every day, which generate electricity for the generators. If there is really no wind or the wind speed does not meet the requirements, the wind turbine will not generate electricity.
Is wind power generation affected by the wind?
Yes, the cabin can rotate and is always facing the wind. The technical term is yaw. Of course, the nacelle will not always rotate in one direction, such as clockwise or counterclockwise. If the wind direction is unlucky, it will always move in the same direction. The fan will rotate at most seven to eight hundred degrees, and it will also have to actively rotate, which is called unmooring. . Prevent the cables inside from being pulled off.
A wind turbine is an electrical device that converts wind energy into mechanical work, which drives the rotor to rotate and ultimately outputs alternating current. Wind turbines generally consist of components such as a wind wheel, a generator (including devices), a director (tail), a tower, a speed limiting safety mechanism, and an energy storage device.
Extended information:
Broadly speaking, a wind turbine is a heat energy utilization engine that uses the sun as the heat source and the atmosphere as the working medium. Wind power uses natural energy. It is much better than diesel power generation. But if it is used in an emergency, it is still not as good as a diesel generator. Wind power is not considered a backup power source, but it can be used for the long term.
Baidu Encyclopedia - Wind Turbine
Wind power is a clean energy technology that uses wind energy to generate electricity. Its power generation efficiency is affected by many factors. Influences include the following aspects:
Wind speed: Wind speed is one of the most important factors affecting the efficiency of wind power generation. The higher the wind speed, the faster the wind turbine spins and can produce more electricity. Normally, wind turbines start generating electricity when the wind speed is above 3 meters per second, and the efficiency of wind power generation is highest when the wind speed is above 10 meters per second.
Wind direction: Wind direction also affects the efficiency of wind power generation. Different wind directions will cause the wind turbine blades to be affected by different wind forces and directions, thereby affecting the efficiency of power generation.
Altitude: Altitude also affects the efficiency of wind power generation. In areas with higher altitudes, the air density is lower, and the wind force on the wind turbine blades is also smaller, which in turn affects the efficiency of power generation.
Temperature: Temperature also affects the efficiency of wind power generation. When the temperature is higher, the air density is lower, and the wind force on the wind turbine blades is also smaller, which in turn affects the efficiency of power generation.
Wind turbine design and quality: The design and quality of a wind turbine also affects its power generation efficiency. Excellent design can enable wind turbines to generate electricity efficiently even at low wind speeds, and high-quality materials can extend the service life of wind turbines.
The parameters required for wind power calculation can be provided by the Xihe Energy big data platform (xihe-energy).