The composite installation of resistance-lift blades is a major breakthrough for vertical axis wind turbines. On the basis of resistance-lift blades, the composite installation of two blades can form a high-pressure air passage between the two blades, which can quickly increase the airflow between the two blades. Air flow rate. The speed of airflow through the blades is the key to wind energy conversion efficiency. This design further improves wind energy conversion efficiency and broadens the application field.
The unique blade shape can obtain wind energy resistance moment and wind energy lift moment at the same time. That is, a wind turbine with a combination of lift and resistance can obtain large wind energy at small wind speeds, which improves the overall performance of the wind turbine. (Patented product)
Description
Features:
- The starting wind speed is low and can start at a minimum of 1m/s, which is at the leading level in the industry.
- Wind energy conversion efficiency is high, and maximum wind can be obtained at low wind speeds. It can operate efficiently at high wind speeds, expand the effective wind speed range, and increase the effective power generation.
- Various installation forms, different installation forms can form wind turbines of different shapes, which can further improve wind energy conversion efficiency.
- Small size.
- Low operation and maintenance costs.
EN 
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