Wind Turbine Generators

Using windmills for electricity is fast becoming one of the most popular methods of reducing domestic energy costs and at the same time reducing your carbon footprint by moving away from fossil fuels and beginning to become independent of the power companies for your energy sources.

 

The main reasons why windmills are becoming popular are:

 

1. Easy to Build

 

If you want to build your own energy source for your home, a windmill is certainly the most straight forward of the choices of clean renewable energy sources you can build yourself. Essentially a windmill turns the kinetic energy of the wind into mechanical energy which can then be converted into electrical energy to power your home.

 

To make the blades of the rotor you can take a 9” PVC pipe and cut it into 4 quadrants,  which will be the blades. They will need to be refined for optimum performance but this is basically how your can make 4 rotor blades.

 

Next join the ends of your blades to the hub which can be bought for a small price from a hardware store or you can make your own. The hub will be the centre focal point of your windmill and will transfer the wind power from the blades to the generator.

 

Once you’ve joined the hub to the rotor blades you can mount the hub on the shaft of a DC motor which you can easily get in a hardware store or on ebay. The DC motor will need to be high current, high voltage and low RPM for optimum performance from your windmill.

 

Once you’ve got these basics of the windmill you can mount it on the tower and create a tail at the back of the axis holding the DC motor to ensure the windmill is always facing the wind.

 

2. Cost to Build

 

Another reason people are using windmills for electricity is simply the low cost to build one. All the basic parts needed to create your own windmill are easily sourced over the internet or at your local hardware store and will cost you less than $150 altogether. The most expensive item you’ll need is the DC motor which can be bought on ebay for around $40.

 

3. Completely Environmentally Friendly

 

With the onset of the energy crisis and global warming fast becoming a major issue around the world it is very important that we all take responsibility for reducing our carbon footprint and helping the environment to fight back. Using windmills for electricity does not exhaust any natural resources and wind energy is freely available all around the world. Once you’ve got winds of 10 mph or more you can take advantage of it’s energy.

 

If you are interested in using windmills for electricity and would like to get more in depth details on how to build your own windmill you should check out http://www.permanentmagneticgenerator.info/ and find all the information you will need. Take responsibility for your energy use and learn to become independent from the power companies.
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Tags: Generator, Renewable Energy, Wind, Wind Power, Windmill