|
Rotor diameter:
|
18.0m
|
|
Blades quantity:
|
3pcs
|
|
Direction:
|
always downwind
|
|
Blades material:
|
Carbon fiber reinforced plastic
|
|
Rated output:
|
50KW
|
|
Power supplied to Grid
|
55KW [in 5seconds]
|
|
working voltage:
|
DC500-800V,AC380V
|
|
Annual average energy production:
|
110MWH (in rate 5m/s wind speed)
|
|
working wind speed:
|
3-35m/s
|
|
Initial wind speed:
|
2.5m/s
|
|
Nominal wind speed:
|
10.0m/s(33.6mph)
|
|
Storm-stand:
|
up to 55m/s
|
|
Max rotate speed:
|
60r/min
|
|
Wind turbine type:
|
Three-phase, PMG Alternator
|
|
Working temperature:
|
from -40 to +60 C
|
|
Blade Pitch Control
|
Variable Pitch
|
|
Over-speed Protection
|
Aerodynamic brake +
Electromechanical disc brake
|
|
Speed Regulate and
Shut Down Methods
|
Electro-Yawing,Positive Pitch and
Electric Magnet Switch.
|
|
Gearbox:
|
None, Direct Drive
|
|
Tower style and height
|
Free-standing tower 15m, 18m up to 35m.
|
