According to the Venturi Effect, we have successfully devised a specially-structured wind turbine, which looks like a spherical cage with several blades fanning around the horizontal shaft to form the main body. The blades are equally distributed around the sphere-like body, and each has a small vane fixed on them. As the cage-like turbine rotates, a compressed flow filed will arise in the inside space. Air flow becomes faster and fluid pressure drops, forming a “vacuum” area at the back of the turbine to absorb more faster-moving wind. Then the turbine speeds up to capture more energy. It has the advantage of capturing energy in low wind speed, high utilization of wind power and no noise.

Advantages:

u       Ultra-low start-up wind speed

u       40% more wind energy can b e captured than traditional wind turbines with the same size of orthographic projection

u       High safety

u       Pleasant outlook

u       No nose