5kw variable pitch wind turbine adopts: Wind speed control blades angle changing. The blades angle twists according to the wind speed, this will change the blades itself aerodynamic characteristic to control wind turbine rotation speed. This will make the generator output power constantly.
We takes advantage of the characteristic of weight to control blade angle according to wind speed and rotation speed, and through the blade twist, the turbine changes blades itself aerodynamic characteristics and output power. It is the most efficient small HAWT in current market.
Anemometer supply the information of wind speed wind direction to PLC PLC sends pitch / yawing / brake signal Electric drive pusher for variable pitch Worm wheel for yawing Brake motor for electric brake
Zonhan
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