Using the world's leading mechanical centrifugal variable pitch
technology, the average annual power generation is 30% more.
(1) Large initial blade angle (+9 ), excellent acceleration
performance, start at low wind speed of 2.5m/s;(2) Below the rated wind speed, the wind turbine outputs
efficiently;
(3) Above the rated wind speed, adjust the pitch angle so that the
rotor speed is maintained near the rated speed and the power output
is stable.