by jimmedia

Article by Jonathan Thompson

Nearly everybody is familiar with what a wind turbine is and how they produce energy, however for those who don’t know I will explain. The standard design resembles a small windmill on a toll structure. As the big propeller is spun by the wind, the rotor inside rotates to produce electricity. Inside the generator are many magnets and lots of copper wire, which generates electricity. This method has been used for many years in some other types of generators. Wind turbines, as the name shows, call for wind to function. The reason why turbines are built so tall is to take advantage of the more robust winds found at more significant altitudes. This height makes it possible for the rotor to obtain more exposure to the wind and subsequently create far more electricity. Obviously there should be enough wind to generate electricity from the get go. Historical weather info is carefully analyzed to select sites that will provide sufficient steady winds for the turbines. This has a tendency to mean they are situated along coastlines where it is usually very windy. Although wind speed is the most vital variable to measure, wind direction will also have an impact on the efficiency of the installation. To conform to varying wind directions, the turbines are made to continually face into the wind, irregardless of direction. Because of their reliable design, turbines can create a lot of power that can be implemented for domestic or industrial applications. When there is no wind, a battery backup set up is used to fulfill electrical needs. Due to the high initial investment, which will require many years to recover, wind turbines require a long-term perspective. A positive aspect of these turbines, compared to solar panels, is they do not require sunlight. Wind turbines can produce as much power at night as during the day, lowering the battery storage specifications in some cases. Turbines are incredibly clean to run, eliminating concerns about pollution. The traditional sources of hydro, including nuclear reactors, create incredible pollution that could be eliminated by turbines. Another benefit is that turbines are capturing energy from a continuously renewing source. This indicates that turbines will usually be able to produce energy if they are located in high wind locations. As with nearly anything there are some drawbacks of utilizing wind turbines for energy. They’re certainly not a pretty sight, particularly because they’re so large. When grouped in groups, such as the large commercial installations in coastal districts and even out at sea, exactly where there are high winds, they are certainly not an attractive site. Noise pollution is an additional complaint because of the friction of the rotor against the shaft when it spins. Another major matter that people have noted is that birds and bats (bats especially) have a tendency to fly into them. The spinning rotors interrupt the bats’ ability to steer clear of physical objects with their sonar readings. There are no data on how often this happens, nevertheless. Considering the advantages and disadvantages of wind turbines, they have got a lot going in their favor. Wind turbines offer remarkable promise for generating clean, renewable and safe energy, with few serious downsides.

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by Hello, I am Bruce

Question by : What is wrong with putting wind turbines on hybrid vehicles?

See, here’s the thing. Hybrid cars only really work in city traffic where you use the break a lot. On the highway, they run mostly on gas. So why don’t they put wind turbines on it so the air rushing past at 70 mph helps charge the battery? Ignore the obvious aesthetics issues, I am sure they could make a sexy looking design.

Best answer:

Answer by jonboy2five
the aerodynamics of a wind turbine on a car would create excessive drag and negate the mileage of the hybrid vehicle. it would require more power than it produced…

remember, natural wind is “free”, but a cars speed is NOT.

Give your answer to this question below!

Converting wind power into electricity is the function of wind turbines.If you imagine a plane propeller sitting atop a tall tower, this is what a turbine looks like.Electricity is made by the generator, housed within the turbine casing, any time the rotor is turned by the wind.As with almost all types of power generators, magnets as well as copper wires are set up to create a charge any time the rotor spins.This method has been utilized for many years in various other types of generators.

There needs to be sufficient wind to move the blades for these power generators to make electricity.The standard height for wind turbines is actually 30 meters, which permits them to utilize the more powerful winds that take place at that height.The main objective of acquiring more of the wind power is to produce more electricity utilizing the turbines.Obviously there needs to be enough wind to generate electricity from the outset.Historical weather information is carefully analyzed to select sites that will supply sufficient continuous winds for the turbines.Many coastal areas are ideal because of steady high winds.Although wind speed is the most important variable to measure, wind direction may also have an impact on the performance of the installation.A time tested layout, adapted from the early wind powered water pumps, makes use of a tall fin to point the propeller straight into the wind, regardless of the direction it emanates from.

Wind turbines can create quite a lot of energy; one turbine can generate electricity for one house, or perhaps they can be used to power machinery which in turn does something like grinding wheat.You can also place the electricity into batteries to use when there is no wind.While they can certainly produce a lot of electricity, they are not cheap at all and getting back your initial investment on one will take many years.Unlike various other green energy methods, wind turbines will always work 24/7, providing there is wind.In areas that experience several hours of darkness during some seasons, turbines may be a far better green solution than solar panels.With so much anxiety about pollution these days, turbines are a great alternative because they are so clean.The standard sources of hydro, such as nuclear reactors, create tremendous pollution that could be reduced by turbines.The energy source is additionally renewable, just like solar energy, as there is always wind blowing.There is no danger of turbines lacking propulsion.

As with nearly anything there are some disadvantages of implementing wind turbines for energy.They’re definitely not a pretty sight, especially because they’re so massive.Many government authorities choose to put wind turbines on coastal areas and out to sea as a result of the large amounts of wind in these areas, but many people complain saying that they blight the landscape.They are also very noisy due to the rotor creating sound as it rotates.Another major issue that people have mentioned is that birds and bats (bats especially) have a tendency to fly into them.The reason stated for bats soaring into wind turbines is that the activity in the air disrupts their ability to hear and see with sonar.This doesn’t happen often, but whenever it does, it is sad.

Wind turbines certainly seem to be a great source of energy, but needless to say there are downsides like with anything.They can play a major role in our long term energy plans if they are applied carefully.