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Savonius Used Wind
Generator
If you are looking for a reliable used wind
generator the Savonius Model Wind Turbine Plus converts air stream energy to
electrical energy with the help of a rectifier and generates about 50 mA /3
volts with the airflow speed of 12 mph. The generator is of a vertical axis (VAWT)
type which was originally developed by Sigurd Savonius, himself an engineer way
back in 1922.
Later, this was modified to suit the basic needs of the users. However, the
engine design remained the same and worked on the principle of transforming the
force of the wind into torque on a shaft which is supposed to rotate. The
Savonius used wind generator has many aero foils arranged vertically on the
revolving shaft.
The shaft is attached on an air borne system. These turbines are generally of
aerodynamic and drag types. They are designed to move against the air stream; as
a result the drag is reduced, thus having the capacity to work with less wind
power. The Windmill kit is almost like a small vertical windmill.
Regarding the construction of the turbine, the frame is, enamel coated, aimed to
protect the metallic elements. The kit is made of four ceramic grade 5 magnets
and 4 copper coils of (220)-turn. The turbine set, provides the young users with
basic knowledge of how the generator works including the important functions of
each part.
Great for science projects, the Savonius used wind generator kit creates a deep
interest for the learner and imparts the basic knowledge of operation. Even how
an alternator produces AC, with the use of the magnetic field explained step by
step. Finally, the generated current is converted into DC by using a Rectifier.
Even how to build the rectifier has been explained and necessary parts provided
to make it all the more interesting for the learner.
All the individual accessories of the Savonius Model Wind Turbine Plus are of
standard dimensions for their easy replacements. It is priced affordably and
therefore the kit is simply fantastic for young science students.
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