Pitch Controlled Wind Generator

Pitch Controlled Wind Generator
1.Variable Pitch,Downwind
2.Working Voltage:DC48V/240V
3.Pass Wind Tunnel Test
4.CE
Pitch Controlled Wind Generator
Parameters of 2KW wind generator
Rated power (kw)
2
Maximum power(KW)
2.4
Rated wind speed (m/s)
9
Speed regulation method
Adjustable-Pitch
Startup wind speed (m/s)
2.5
Generator style
3-phase AC PM
Working wind speed (m/s)
2.5-25
Tower height (m)
6
Survived wind speed (m/s)
50
Stop method
Backswept pitch
Rated rotate speed(r/min)
360
Main machine weight (kg)
130
Rotor diameter(m)
4
Guyed tower weight(kg)
100
Working voltage (v)
DC48V /240/AC220V
Free standing tower weight(kg)
230
Blades material*quantity
Fiberglass-Reinforced plastics*3
Annual generation Min/Max(kwh)
2000/6000
Characteristics of wind generator
1. Downwind, tail-less configuration contributes to a streamlined shape.
2. Speed regulation of passive blade pitch for the enhanced stability under strong wind.
3. Positive blade pitch for a soft braking.
4. Optimized start up blade angle endows the turbine with excellent efficiency in the breeze.
5. Automatic (manual) shut down and start up function.
6. Permanent magnet and direct driven motor with maintenance free design.
7. Enclosed slip ring functions well to prevent the inter-entangling of cable.
8. The blade profile has been aerodynamically optimized based on the national wind tunnel test.
9. The all round anti-corrosion method protects the turbine from the atmospheric, salt spray and Aeolian erosion.
10. CE tested and certified.
11. On-grid and off-grid systems are available.
12. Multiple tower types catering for different customer demand.
13. Warranty: 2 years.
Output power curve of 2kW w
ind generator
Wind speed (m/s)
0
1
2
3
4
5
6
7
8
9
10
11
12
Output power (W)
0
0
0
10
96
263
540.4
845
1260
2000
2183
2350
2386
Wind speed (m/s)
13
14
15
16
17
18
19
20
21
22
23
24
25
Output power (W)
2400
2400
2400
2400
2400
2400
2400
2400
2400
2400
2400
2400
2400


HAWT-2KW Wind Speed
vs.
Output Power Curve

HAWT-2KW Wind Rotation Speed
vs.
Output Power Curve
Tower for 2kW wind generator
A. Freestanding Tower
B. Guyed Cable Tower
C.Hydraulic Tower