The Different Designs of Wind Turbines
Wind turbines are not capable of providing uninterrupted steady power by themselves simply because the wind velocities incident on them fluctuate widely. Small Wind Turbines are good for power generation as long as the wind velocities 4.5m/s upwards is available. What if wind velocities drop below 4.5 m/s or rise above 16 m/s?Are there any back up techniques? Wind Turbine systems are available in several designs according to the way they store surplus power generated. For example:Grid Connected Off Grid Stand alone Hybrid System etc. Millions of homeowners are recognizing the low cost and ease of building one on their own and the fad is taking off. Aside from saving money on your monthly electric bill, having your own home wind turbine generator system is an environmentally manner of gathering, converting and using wind to create electricity. While you are saving money, you will also be satisfied in knowing that you are saving the planet. For these reasons alone, it is no reason so many people are switching to home wind turbine systems. Association, you typically save anywhere from 50% and 90% of your electricity bill. It does depend on how much energy you use and it also depends on how much wind is in your area. How big should it be? The average home uses around 9,400 kilowatt hours of energy per year, according to AWEA. It depends on wind speed and a wind turbine rated anywhere from five and 15 kilowatt would be needed to supply an average home of $9,400 kilowatt hours.
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