The basic principles and components are as follows: Most wind turbines have a constant rotational speed. The rotational speed at the end of the rotor blade is 64 meters/second, and the rotational speed at the center of the shaft is zero.
The rotational speed at a quarter of the blade length from the axis is 16 meters/second.
The ** belt in the picture is blown closer to the back of the wind turbine than the red belt.
What materials are used for wind turbine wings?
The wings of wind turbines are about 50 to 100 meters long.
The blades of the wind turbine rotor are its wings. The blades capture the wind and transmit the wind force to the rotor axis, and are designed to look like the wings of an airplane. The length and weight of the wings are related to the installed capacity.
A wind turbine is an electrical device that converts wind energy into mechanical work. The mechanic drives the rotor to rotate and finally outputs alternating current. Broadly speaking, wind energy is also solar energy, so it can also be said that a wind turbine is a thermal energy utilization generator that uses the sun as the heat source and the atmosphere as the working medium
Wind power generation fins are made of tensile fiberglass Material. According to relevant public information, tensile FRP blades are light, strong, corrosion-resistant, uniform in material, and highly flexible. Tensile FRP reinforced blades have good durability and corrosion resistance and are resistant to acid, alkali, and atmospheric environment corrosion. , no regular maintenance is required.