Vertical axis SH type wind turbine

SH-type, spiral H-type vertical axis wind turbines are lift-type fans and have the following characteristics:

1. Security. The blade and triangular double fulcrum design is adopted, and the main force points are concentrated on the upper and lower casings of the generator, so the problems of blade falling off, breaking and blade flying out have been better solved.

2. Noise. The blades are designed using the principle of aircraft wings, so that the noise is far lower than that of horizontal axis wind turbines of the same power; based on the appearance of the Fibonacci spiral design, when the fan rotates, the shape curve is more beautiful.

3. Wind resistance. The horizontal rotation and the triangular double fulcrum design principle make it less wind pressure and can resist the super typhoon of 45 meters per second;

4. Radius of gyration. Due to its different design structure and operating principle, it has a smaller turning radius than other forms of wind power generation, saving space and improving efficiency at the same time;

5. Power generation curve characteristics. The starting wind speed is lower than other forms of wind turbines. The whole series of products use ironless magnetic levitation generators, and the rise in power generation is relatively gentle. Therefore, in the wind speed range of 5 to 12 meters, its power generation is higher than other types of wind power. The generator is 10%~30% higher;

6. Brake device. The blade itself has speed protection, and can be equipped with both mechanical manual and electronic automatic brakes. In areas without typhoons and super gusts, only manual brakes need to be set;

Operation and Maintenance. The direct-drive permanent magnet generator is used, no gearbox and steering mechanism are required, and the connection of the running parts can be checked regularly (usually every six months).