Wind Power Generators – Capture the Wind to Create Free and Clean Electricity

Wind energy is the wave of the future along with solar energy. These renewable energy sources will sustain us long after the fossil fuels are gone. What’s more, they are free and clean so the environment is not harmed.

Wind power generators are being used all over the world. In countries where there are high winds, it is essential that the winds there be harnessed as a form of energy. While we are not ready to completely let go of fossil fuel generated electricity, wind energy can produce more than enough power for millions of homes here in the United States.

Wind Farms

It is not unusual to see wind farms along the road in extremely rural places. A wind farm is a field filled with wind turbine generators to catch the wind’s kinetic energy and convert it to electricity. Wind farms are usually found in areas where there are appreciably winds, but some wind power systems will generate electricity in low wind areas.

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Wind farms can power farms so that no other form of electricity is necessary. If you have the money and the know-how, you can become pretty self-sufficient with wind power. Some electric companies are setting up wind power farms with large wind turbines to power homes on their grid.

Energy Output

The wind turbines on wind farms generate far more power and electricity than smaller wind power systems. Those turbines are working to supply electricity to thousands of homes so they can produce thousands of kilowatt hours of electricity. For smaller projects, a wind power generator that produces around 100 kilowatt hours or a little more a day is perfect for a residence.

The estimated output of a wind generator depends on the wind speed and the size of the turbine. Smaller turbines are used for home systems while large turbines with longer than usual rotor blades have higher output capacities.

Wind speed factors into a wind generator output because if the wind is moving slow, there won’t be much electricity created. In high wind areas, there is the potential for a lot of electricity to be produced. The turbine has to be running at just the right speed. If it runs too fast, a lot of the wind energy will be lost to the noise of the blades or blades spinning too fast.

Wind Generator Efficiency

When it comes to smaller wind projects, efficiency is measured in how many kilowatt hours can be produced at an average speed, let’s say 12 miles per hour. If the wind system can produce up to 100 kilowatt hours at that speed, you will make a significant dent in your utility bill.

For larger wind systems like the wind farms the amount of electricity produced has to power a number of homes. We are talking about electricity measured in megawatts. The rotor blades would be over 70 meters long to generate that type of power.

Most rotor assemblies have three blades. This configuration provides stability which is what you need so that no energy is wasted. It also makes the best use of the wind’s kinetic energy for electricity. More electricity than can be used in one day can be produced and stored. Wind farms are tying into grids to provide a lower cost form of energy for homes.

Advantages of Wind Power Generator Systems

Wind generator systems provide tax breaks to homeowners. These tax breaks are a pat on the back for cultivating the use of alternate forms of energy. The tax credit courtesy of the Emergency Economic Stabilization Act of 2008 grants people who purchase wind generator systems a 30 percent credit off the total cost of the system. This credit can help them with installation as it can be costly for a dependable wind system.

Once, installed, the wind power system will run in all types of weather unless shut off via an emergency setting if the winds are too high. With wind generators, you will still have power when others are experiencing blackouts across the grid. This is why it is an advantage to use wind power while tied to the grid. It is the best of both worlds with steadily more electricity being produced by the wind generator system.