Small Wind Turbines 

A Small Wind Turbine is an electric generator that turns wind energy into power. It provideselectricity for small units. The direct drive generator produces direct current (DC) output. It also contains blades, lifetime bearings and uses a vane to point into the wind. Power is stored in a battery.

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The Wind Turbines are still under research
For more information click on picture:
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Video clips - YouTube
Small Wind Turbine Research in Vietnam
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Making a small turbine by John Park (Vimeo)
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