Wind turbine is a rotating machine that converts kinetic wind energy into mechanical energy. If the mechanical energy is used directly mechanism, such as a pump or grinding stones, the machine is usually called a windmill. If the mechanical energy and then converted into electricity, the machine is called a wind generator, wind turbine, wind power unit (WPU), wind energy converter (WEC), or aerogenerator. This article discusses electrotechnics. The mechanism of grain mills, water, etc. http://tovarbaza.com/offer.php?pid=EARTH4&id=25247172 - build your own wind turbine! This article describes the foundations of the wind turbine, the economy and social problems. Wind of this article describes the distribution of wind energy in time and how it affects the development of wind turbines. See environmental concerns with electricity generation to discuss the environmental problems associated with wind energy. Best way to take free natural energy!
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