The wind turbin is an elecromechanical device used to convert wind energy into mechanical energy and then into electric energy
Product Description:
1.Under the wind speed of 0-3 m/s, the turbine blade remain static, and the start-angle formed between the blade and turbine plane. The blade angle will under a start-angle, the blade is most easily to be started up.
2.As long as the wind speed reached 3 m/s, the blades will begin to rotate, during the rotation, the outermost edge of the blade will be driven by the centrifugal force generated by the rotation of the blade to tilt toward the turbine plane, the blade angle will decrease until 0º, when the blade is in parallel with the turbine plane. At this angle, the turbine has nearly reached its rated output power.
3.When the wind speed is between 11-25 m/s, the blade will adjust its position forth and backward slightly to let the angle fluctuate a little bit but maintain at around 0º roughtly,so as to stabilize its rated power.
4.Within the wind speed of 25-50 m/s, when the wind has exceeded its rated speed, the wind will keep drawing the blade by the centrifugal force. So the blade angle will continue to decrease and turn into a negative angle, under this negative angle, the rotation of blade will produce a resistance on the rotation of turbine blade to slow down the rotation and protect the wind turbine from over speed operation, the maximum RPM of the turbine will be no more than 277 RPM.
Technical Parameter
Blade diameter:
6.0m
Rated rotor speed(r/min):
200
Rated speed:
10m/s
Rated power:
5KW
Max. power:
7KW
Output voltage:
220v
Start up wind speed:
3(m/s)
Work speed:
3-25(m/s)
Security wind speed:
50(m/s)
Height of tower:
9m
Top quality except tower:
285kg
Tower type:
ø133mm steel tube
Output controller system:
Controller , Inverter
Battery capacity of the proposed package:
12V200AH 18pcs
Supply power for:
Air-condition, Refrigerator, Washing Machine , Water Pump ,Electric Pan, color TV, lighter, fanner, charger
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