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∙Designed to maximize energy output at low wind conditions ∙Higher maximum power output ∙Higher energy output at low wind speed ∙Lower cut‐in speed ∙Lower start‐up speed Advantages of 5‐blade wind turbines ∙5‐blade wind turbines will greatly improve annual energy production in low wind conditions. For areas with average wind speeds of 11 MPH (5m/s). If you compare annual energy output to conventional 3‐ blade wind turbine, there is an increase of annual energy output of more than 60%. ∙5‐blade wind turbines will dramatically improve the reliability and safety of the wind turbine. The blade rotation speed of a 5‐blade turbine is 60% of the rotational speed for a 3‐blade wind turbine. 5‐blade wind turbines will greatly reduce the chance of overspeed control malfunction. This will ensure operational reliability from a long term perspective. ∙The lower blade rotation speed of a 5‐blade wind turbine will lower wind turbine noise and make 5‐blade wind turbines more community friendly than 3‐blade wind turbines. 5Blades VS. 3Blades 5 blades wind turbine shows excellent wind power utilizing efficiency at lower wind (more than 40%), and also good performance at higher wind because smart blade aerodynamic braking could limit rotor speed within its rated RPM to keep generating power in higher wind Typical 3 blades wind turbine captures much less power from wind at lower wind speed, and wind power efficiency drops in higher wind because dump loader or mechanical furling braking system intermittently limits rotor speed in constantly changing wind, which results in average efficiency drop.
Bearing from “SKF” Sweden. Stainless steel screw bolt from “THE”. Primary aluminum housing, not secondary aluminum. Low start‐up wind speed High‐efficient Generator - Perfect Wind Wheel System - Unique Design Of The Rudder - Damp‐proof, sand‐proof, Anti‐rust, Anticorrosion - Easy installation, Free of maintenance, Long lifespan over 15years.
Bearing from “SKF” Sweden. Stainless steel screw bolt from “THE”. Primary aluminum housing, not secondary aluminum. Low start‐up wind speed High‐efficient Generator - Perfect Wind Wheel System - Unique Design Of The Rudder - Damp‐proof, sand‐proof, Anti‐rust, Anticorrosion - Easy installation, Free of maintenance, Long lifespan over 15years.
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