The price of wind turbines for household use varies depending on the power generated, ranging from thousands of yuan to tens of thousands of yuan. In China, prices for wind turbines with a capacity of 1KW are generally around 7000 to 13000 yuan.
Folded tail rudder type
The motor shaft and support frame are installed vertically, relying on the tail rudder to adapt to the wind direction, in order to achieve the purpose of generating electricity even when the wind direction changes. This type of structure is simple, small in size, easy to install and use, low in cost, and high in efficiency.
Folding tailless rudder type
The motor shaft is perpendicular to the support frame, which can utilize wind from all directions and has the advantage of low wind shear. However, the wind energy conversion rate is slightly lower than that of the propeller type, but the structure is even simpler than that of the propeller type. The above is based on the shape of the blades, which is actually very important for the design of the overall system. Even if the same blades are different from other systems, the utilization of wind energy will vary greatly.
Post time: Sep-21-2023
