From a purely energy conversion point of view, the wind wheel can be made up of any number of whole blades. From the point of view of practical application, a blade has relatively high requirements on the transmission shaft, and it is difficult to ensure its operation. The balance of the wind turbine during operation, and the loss of components is relatively large. 2-piece manufacturers have already used it, but it is still difficult to ensure the smooth operation of the equipment, while 3-piece greatly improves the stability of the equipment during operation and the duty cycle of wind power is relatively high, which belongs to more application categories. Relatively speaking, the force of multiple blades is not as stable as that of 3 blades, the installation and operation costs are higher, and the efficiency is less improved. It is only suitable for psmall landscape wind turbines.
There are Taihang wind turbines but no Dahang wind turbines. The weight of a person is not enough to have a significant impact on the rotating wind turbine, because the rotational momentum of the blades and the unit is very large, regardless of the speed of the wind blowing on the generator, it is basically impossible to do. no one to hold him. Stop.