| |
|
Technical Data |
| |
|
Details |
Pawan Shakthi-600 kW
|
|
|
|
Overall Data |
|
Cut in wind speed |
4
m/s |
|
Cut out wind speed |
25
m/s |
|
Survival wind speed |
70
m/s |
|
Tip speed |
64
m/s |
|
Rotor speed |
26.2
rpm |
|
Hub height |
50
m / 65 m |
|
Nacelle tilt angle |
5º |
|
Regulation Pitch |
|
|
|
|
|
| |
| Gearbox |
|
Type |
Planetary / Helical |
|
Gear Ratio |
1 : 58.2 |
|
No of steps |
3 |
|
| |
| Generator |
|
Rated power output |
600 kW |
|
Type |
Single Wound Asynchronous |
|
Voltage |
690 V |
|
Revolutions |
1527 rpm |
|
Frequency |
50 Hz |
|
|
| Tower |
|
Type |
Lattice |
|
Height (Optional) |
48.1 m / 63.1 m |
|
Material |
Steel |
|
Sections |
6/9 |
|
| |
|
Nacelle Cover |
Fiber glass
Reinforced Polyester
|
|
| |
| Rotor |
|
No of blades |
3 |
|
Diameter |
47m |
|
Swept area |
1735 m2 |
|
| |
|
Power regulation |
Pitch regulated |
|
| |
| Brake
System |
|
Aerodynamics |
Full feathering of blade |
|
Mechanical |
Disc Brake |
|
Yaw System |
Slewing system with gear motors
yawing |
|
| |
|
Controls |
Microprocessor based |
|
| |
Copyright RRB Energy Limited. All rights reserved.