Many of us notice as we pass by spinning eagerly on hill tops or on farms. In the past, wind turbines could regularly be spotted in open rural areas, where there was enough space to incorporate wind power into individual’s livelihood. It is slowly becoming evident that wind power has broken out of its area restrictions and now, wind power products are being utilised in residential areas and contributing as a clean, renewable energy source.
How does wind power work?
When air moves quickly, causing wind, this movement is known as kinetic energy. Wind power mechanisms capture this kinetic energy and convert it into other forms of energy, in this case electricity, which can be used in the home. When looking at the functioning of a common wind power mechanism – wind turbines – the way in which it works is fairly simple. The force of the wind or kinetic energy moves the blades of the turbine which in turn spins a shaft. The shaft is connected to the main source, the generator and this mechanism converts wind power energy into electricity. (more…)