2kW wind generator
1.Precise and gentle variable pitch control:
A.The input source for the variable pitch control is the wind turbine speed, with fast response and gentle control. The system automatically adjusts the tip speed ratio to the optimal state by B..tracking the wind turbine speed.
2.Low wind speed start-up:
The initial angle of the blades is large, and the wind speed of 3m/s is sufficient to start.
3.Stable operation at high wind speeds:
When the wind speed exceeds the rated speed, the variable pitch control adjusts the blade angle to a negative value, and the system maintains a continuous and stable output of rated power.
4.High efficiency and low noise for blades suitable for variable pitch wind turbines:
The wing profile selection in the wind tunnel test ensures that the blades have a good aerodynamic shape and are characterized by high efficiency and low noise.
5.Low resistance, high efficiency three-phase AC permanent magnet synchronous generator:
The independently developed three-phase AC permanent magnet synchronous generator has a small starting resistance distance and a continuous running capability of 1.5 times overload. It can operate maintenance-free for more than 30,000 hours.
6.Long life design:
The progressive variable pitch control system, floating connection between components, fatigue resistance and impact resistance ensure the long life of the system. The special protective film on the leading edge of the blade has strong wind and sand resistance, greatly extending the service life of the wind turbine.
7.Streamlined appearance design with high wind energy utilization:
The upwind and streamlined rudder structure design is sensitive to the wind, maximizing the capture of wind energy and achieving high wind energy utilization.
8.Closed transmission slip ring with good conductivity and no cable entanglement.
| Model |
AH-2kW |
| Wind rotor diameter(m) |
3.4 |
| Blade material & quality |
Reinforced fiber glass*3 |
| Rated power(W)/maximum power(W) |
2000/2500 |
| Rated wind speed (m/s) |
10 |
| Rated rotating speed (r/min) |
400 |
| Working wind speed (m/s) |
3-25 |
| Start-up wind speed (m/s) |
3 |
| Survive wind speed (m/s) |
50 |
| Rated voltage(V) |
DC120V |
| Regulation method |
Yawing |
| Stop method |
Manual brake |
| Generator type |
Three phase, permanent magnet generator |
| Wind turbine body weight (kg) |
120 |
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