Before industrialization began, turbines have already been used to harness the power from the wind. People used windmills to grind corn, and tow boats. Today as the effects of global becomes more and more evident; wind power seems to be one of the promising solutions to the problem and it is all possible through the use of a wind turbine. A wind turbine relies totally on the power of wind which is a renewable form of energy. Unlike conventional power production that uses exhaustible fossil fuel, renewable energy does not run out making it a reliable source for many years to come.
Today it is fairly easy to setup a turbine. Most of the parts needed are readily available in the market. Here are the basic parts of a wind powered turbine.
Blades – They are made from wood or plastic. The number of blades in a single tower varies from four up to twenty depending on the size and the design of the turbine.
Shaft – It is a long metal rod that connects the blades to the generator. The shaft also allows the blades to rotate freely.
Generator – The generator is mainly the electrical component of the turbine. It is the part that converts the mechanical energy to electrical energy. The amount of electricity you get usually depends on the capacity of the generator.
Tower – It is a structure made from plastic or steel. Tower comes in different sizes depending on the location. Low towers are used on areas with strong and constant wind speeds. Higher turbines are used to achieve stable wind speeds.
The Base – In order to withstand strong gust of winds, a strong base is required. This keeps everything in place and holds everything together. A stable is also necessary to prevent vibrations that could potentially damage the whole structure.
Wind generators are slowly beginning to gain popularity nowadays because of the savings it offers. Using a wind power system can really cut down high priced energy bills. But before you setup a turbine on your back yard, here the two major prerequisites. An area of at least one acre is necessary. And the ideal speeds is at least 11 miles or more. Wind generators are ideal for farms with wide open spaces and strong winds.
Getting somebody setup a turbine can cost so much. A “Do it yourself” guide is what you need to setup a small scale turbine and power your home.
Author: El Bilson
Source: ezinearticles.com
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