Saturday, March 26, 2011

vertical axis wind turbine 300W

wind turbine
1 low start-up wind speed
2 high performance
3 easy to transport and install
4 best material and serve
Please see the following technical parameter of 300W vertical axis wind turbine
Power(w)
300
Rated wind speed(m/s)
8-10
Rotor diameter(m)
1.2
Start-up wind speed
(m/s)
1.8
Height of blade(m)
1.4
Range of working wind speed(m/s)
1.8-25
Material of blades and numbers
Glass Fiber Reinforced Plastic/5
Survival wind speed(m/s)
50
Rated rotor speed (m/s)
180r/min
Output Voltage
AC24V
Speed regulation method
Electromagnetic control
Stop method
Electromagnetic brake
Wind energy utilized coefficient
30%-40%
Sweep wind area(m2)
1.1304
Range of working temperature
-45°C-60°C
Suggested supporting battery
2pcs12v100ah
Top weight (kg)
50
Tower type and height
Guy cable tower/8m

Note:
1, the tower type and height can be changed as your request
2 working voltage can be special designed according your request


There are many advantages of vertical axis wind turbines (VAWTs):
· VAWTs are not affected by the direction of the wind, which is useful in areas where the wind changes direction frequently and quickly. Unlike traditional horizontal axis wind turbines, a yaw mechanism is not needed to turn the wind turbine towards the wind.
· Because of this, VAWTs outperform horizontal axis turbines in areas where a tall tower isn't feasible
· VAWTs are better able to harvest turbulent air flow found around buildings and other structures
· VAWTs are ideal for both rural and urban applications, including roof top installations. Depending on the shape of the roof, the wind flow over the roof can be concentrated, leading to an increased energy output
· Simple to install and maintain
· Quiet operation
· Pleasant appearance

the power curve of 300W



if you have any question ,please do not hesitate to contact us ,and we are happy we can do something for you
(
http://qdyuyuan.cn)
skyp:mariah0728
Tel:86-13061299298

best wish for you
mariah

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