Recently, the 10MW carbon fiber composite wind power blade developed by ZCSR Wind Turbine Blade Technology Group successfully rolled off the production line. The wind power blade is 102 meters long and 6.6 meters wide.
As China`s first 100+meter flexible carbon fiber composite wind power blade, the “large” is to achieve higher efficiency and is also a significant feature: to meet the transfer turnover, the workshop span can park three 737-700 aircraft side by side; the bending moment exceeds China’s It produces 5 times the maximum bending moment of blades up to 91 meters in length.
As a highly customized product, the blade is matched with offshore wind turbines, taking into account the lightweight of the blades and minimizing the load of the unit, so as to achieve the best match with the unit.
Laying, pouring, pneumatic component prefabrication and installation, blade root size shrinkage control and other processes have effectively broken through the various process difficulties that appeared after large-scale. While ensuring excellent aerodynamic performance, composite beams, trailing edge prefabricated pneumatic components, etc. are used Innovative design and innovative technology not only ensure the safety and reliability of the blade, but also achieve the optimal weight.
Recently, the blade has performed well after being subjected to an extremely large load. The entire static test in five directions was successfully completed at one time. It became the first 100-meter-class wind turbine blade in my country to complete the static test, which also means that the blade can adapt to the actual service process. Various extreme conditions. In addition, the blade fatigue test is progressing smoothly.