Adopt a full set of foreign designs. Balsa wood technology standard for wind turbine blades adopts a complete set of foreign designs. Wind turbine blades are the most important components for receiving wind energy. Their good design, reliable quality and superior performance are the decisive factors to ensure normal and stable operation. of the generator. The cost is approximately 15-20% of the total cost of the organization.
The drawn fiberglass reinforced blades have good durability and corrosion resistance
Resistant to acid, alkali and atmospheric corrosion, no regular maintenance is required, the material is uniform and flexibility is strong and consistent size, standard weight, smooth surface and other characteristics.
Mainly used for: wind turbines, wind water pumps, highway anti-glare panels.
Most ofRotor blades of large wind turbines are made of glass fiber reinforced plastic (GRP). Using carbon fiber or aramid as reinforcement is another option, but such blades are not economical for large wind turbines. Wood, epoxy wood or epoxy-wood fiber composites are not yet present in the rotor blade market, although there are developments in this area. Steel and aluminum alloys respectively present problems such as weight and metal fatigue. They are currently only used in small wind turbines.