Leaf blade shells
When blade shells are used as the finished surfaces of blades, they must resist harsh environmental conditions.
Therefore, carbon fiber composites with a series of excellent properties such as high temperature resistance, friction resistance and corrosion resistance are the best choice.
Leaf blade shell
Load components
The wind blade is a structural beam throughout its service life, which can bear considerable lift force in aerodynamic shape. So the strengthening of the blades is necessary for resistance to bending.
Therefore, carbon fiber composites with high strength and high resistance were selected as the load components of the wind turbine.
Engine nacelle
The nacelle is located at the top of the tower and needs to protect the main technical components of the wind turbine. The structure is designed to withstand harsh environmental conditions and is cost-effective.
The high temperature and corrosion resistance of carbon fiber composites solve the problem well.
The root end section
Root segment is the key region of leaf. Because of its thickness, the risk of temperature rise is high. When integrating t-bolts, drilling speed must be moderate. Otherwise, thermoplastic matrix may be damaged.
Therefore, carbon fiber composites with better thermoplastic performance are selected to reduce the risk.