| Configuration |
3 Blades, Horizontal axis,Upwind |
| Rotor Diameter |
8.1m |
| Blade Length |
3.95m |
| Swept Area |
50.30m2 |
| Direction of Rotation |
Clockwise(facing blades) |
| Blade Material |
Fiberglass reinforced composite |
| Rated Power |
10m/s |
| Direct Voltage |
350V,DC |
| Direct Current |
17.4A,DC |
| Start-up Wind Speed |
3m/s |
| Rated Rotating Rate |
130r/min |
| Working Wind Speed |
3-25m/s |
| Survival Wind Speed |
50m/s |
| Alternator |
Permanent magent alternator,SCF technology |
|
Wind Energy Utilizing Ratio
|
0.40 Cp
|
| Gearbox |
None,Direct drive generator design |
|
Energy monitoring & User control
|
Siemens touch screen,Siemens PLC controller,Internet telecom & remote monitoring
|
|
Generator Efficiency
|
>0.85 |
|
Alternator Weight
|
457kg |
|
Hydraulic Braking System
|
Siemens servo motor drive braking cylinder(optional configuration)
|
| Dogvane/Anemometer |
Mechanical(standard configuration) ; Ultrasonic(optional configuration)
None |
| Over Speed Protection |
|
| Shutting Down Method |
Manual & Automatic electromagnetism Braking or Hydraulic Braking
|
