Wind Turbines For Homes – The Wind Blows For FREE

Wind turbines for homes are starting to become  more and more important  as a supply  of clean  energy, not just  as a source of energy, but it also helps in our fight against global warming by replacing energy that would otherwise  be generated  using carbon based fuels. Make your own windmill they are a meaningful answer to everybodies thirst for information on renewable energy Do It Yourself projects, and using one of the great online guides available they are relatively cheap and easy to built, very efficient and will save you a lot of money on your annual electricity bills.

The 4 basic components of your residential wind turbines are as follows:

Base

The base is the secure pad that the tower will sit and is usually made of concrete in order that it can withstand the stresses placed on it by the wind. If you are using a smaller portable turbine then you may find it more convenient to make a number of smaller bases, so that you can move your turbine to take better advantage of the direction and strength of the wind. 

Tower

The purpose of the tower is just to support the wind turbine plus the rotor blades and to protect the rotating shaft that transfers the energy from the turbine to the gearbox. The tower will have to be strong  and have some flexability in it in order to withstand the high winds and as the wind turbine will rotate to face into the wind and as the wind direction changes it needs to have all round strength. Wood is a good choice as it has good strength, is flexible and is easy to work with and fix together, this is important as this is a Do It Yourself project  and you will be supplying all the labor yourself. The height of the tower will depend on the lay of your land and the available wind speed but it should be at least 6 foot high.

Rotor Blades

It is the technological developments  in rotor blade engineering designs that have made the wind turbine more efficient and therefore more attractive as a DIY project for home energy generation. Rotor blades are normally best bought premade as the materials used and the precision of the angles for the leading edges of the blades are critical for their efficiency and therefore the amount of energy the can take from the available wind. The ready made blades can add somewhatsignificantly to the build cost, but in the long run the additional expense is well worth it. The guide you are using will go into this aspect in great detail and will outline the necessary steps to take if you want to cut out this additional cost and make your own rotor blades. The rotor size and weight ratio in relationship to the tower and the wind turbine, will again be set out in detail in the information pack as this balance is crucial to the effective operation of your home wind power turbine system.

Gearbox

This is the bit of the system that determines how much energy your wind turbine will produce, the wind flow is turned into physical rotational power by the rotor blades, that are fixed to the wind turbine, this rotational power is transferred down the tower to the gearbox via the shaft. The gear box turns the physical rotational power into electric energy.

Check out the links for more details see all your options at http://www.homebuildgreenenergy.com, then get started