By Krishnan Varadarajan
Do you know that we have been using wind energy for many years? Windmill electricity is not a new concept. Windmills were used in the past to pump water from the well. They were also used to grind grains. Read on to know how you can have your own windmill power system...
Windmill electricity turbines are mounted on tall towers to get the appropriate amount of wind. Normally these systems are installed 30 meters above the ground so that the wind flow is good and less turbulent. These turbines have blades similar to a propeller. Normally there are two or three blades that are mounted on a shaft to form a rotor.
When the wind blows and hits the blades, it creates a lift and drag effect. This combination of lift and drag causes the blades to rotate the rotor, which in turn spins the generator to produce electricity.
The only disadvantage with windmill electricity is that when the wind stops blowing, the rotor will not rotate and hence there will be no electricity produced.
The windmill system can easily be combined with the grid system to produce an effective energy saving system. If the amount of electricity produced by your wind turbines exceeds your requirements, then you can actually sell electricity to the utility company and make some money.
With the huge increase in oil prices, governments all over the world are encouraging the implementation of alternate natural energy solutions like the windmill-based system.
People who stay in windy areas can easily install their own windmill electricity system and easily save on electricity cost. For as little as $ 200 you can have the basic windmill system installed on your rooftop.
To install your own Windmill Electricity system for less than $ 200 get access to this step by step guide: http://www.know-to.com/energy/solar.html
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