The turbines use the force of wind to produce electricity. These machines generate electricity in the same way as does a bicycle dynamo. Typically wind turbines are grouped several to form a wind farm. The electricity produced passes them to the grid, where it is distributed for consumption. This model shows how to convert solar energy into electrical energy.
To build the wind turbine we used a cardboard tube from a roll of aluminum foil, we have blades built with plywood of 3 mm, the mountains with periodic paper and the base is reconstituted 10mm. We have finally painted with acrylic .
The solar cells can get to provide: 300 mA -1V, 65x95 mm, we used two. Connections with screws and metal brackets.
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- The series connection of cells increases the tension.
- The parallel connection of cells increases the intensity.
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