Essay On Wind Power

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Wind power is one of the greatest creations a man could come up with. Wind power is the
Power contained by harnessing the energy of wind. So basically it is us taking the natural resource of wind and making use of it by producing energy. It gets its soul power from wind.
Wind is atmospheric air in motion. There are so many different types of wind patterns and you have to know how to make a wind turbine to where the wind can hit it from several points and be able to work and generate power. Alternative energy sources like this one have become so much more necessary to have (Carlton College). People now days love the cheaper route and having wind power as your source of power is definitely the way to go if you’re one of them.
Wind energy is estimated to have the lowest cost of all renewable resource options.
Private business owners and home owners have been investing in this new way of power more and more each day (www.windpowerengineering). Yeah it can be expensive to do at first, but in the long run it is way worth it. The cost to have this going is low and keeps getting lower as more people find out more information over it. The first wind energy systems were built in the ancient civilization near east Persia. And then after that different cultures and civilizations caught on and started making them too. They are still around today and they continue to grow.
Now we get to the physics part of all this, which is called the Fundamental Equation of Wind
Power. Wind power depends on amount of air (volume), speed of air (velocity), and mass of air
(density) flowing through the area of interest which is the flux (http://web.mit.edu/).
The Equations for wind power are
• Kinetic energy: KE= ½ * m * v2
• Power is KE per...

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...Recent high efficiency wind turbines develop electricity for about 11 to 13 cents/kWh depending on the turbine design and/or the location of it. It is a growing invention that people are wanting to have all around more and more each and every day. The power we use from coal is decreasing due to its pollution given off and wind turbines are increasing. I mean who wouldn’t want a cheaper and safer route? I know I would.
Wind turbines have many components to them that make them work the way they do. There are four main components which are, the blades, the base, the tower, and the nacelle. The blades capture the wind’s energy, spinning the generator in the nacelle, and provides access to the nacelle for maintenance. The base, which is made of concrete and steel, supports the whole structure to make it steady from all the wind it collects (http://www.ecw.org/)

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