50KW Wind Turbine, High Efficiency VAWT
Key features
Low start-up wind speed - 1.8m
/s, greatly improves efficiency.
Low rotating speed, 40 rpm to
generate rated power.
No noise, <63db at 10m
distance.
Blades to regulate angles
automatically every 30 seconds, to increase the windward area at low speed
and decrease it at fierce wind.
Hydraulic tower for easy installation
and maintenance.
Remote monitoring.
Optional heating blades.
Rated power: 50kw
Rated voltage: AC360V-AC400V
Startup wind speed: 1.8m/s
Rated wind speed: 10m/s
Survival wind speed: 28m/s
Rated rotating speed: 40rpm
Blade quality: 2pc
Rotor diameter: 18m
Tower height：14m
The angle of the blade can be
adjusted by the eccentric rod, controlled by the controller that collects data
from anemometer and dogvane.
Under normal wind speed, the
blades obtain maximum windward area by just face toward the wind direction.
Then the rotation speeds up to achieve the maximum wind utilization.
However, under extreme high wind the
blades decrease its windward area to slow down the rotation to protect the
device.
