Top-Rated Free Essay
Preview

Windmills and Windturbines

Good Essays
550 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Windmills and Windturbines
WINDMILLS AND WINDTURBINES
The main topic of what I want to tell is, in fact, the renewable energy. Renewable energy is the energy which are produced from natural sources like sunlight, wind, rain and geothermal heat. Wind turbines are used to extract energy from the wind or windpower. We use windmills to use directly mechanic energy by machinery, besides wind turbines which are the topic of my article are used to convert mechanical energy to electric energy. Lets take a look at the history of wind power, windmill and the wind turbine.
Wind power has been used since the human put their sails into the wind. Also, architects have been using natural ventilation in buildings since the old ancient times. According to the sources, the Babylonian emperor Hammurabi planned to use wind power for his irrigation project in the 17th century. Wind-driven wheel, type of a wind powered machine was also used in ancient Tibet and China since 4th century. The first practical windmills were built in Sistan, a region between Iran and Afghanistan, since the 9th century. Windmills in a large measure have many advantages. They dont cause any pollution, noise pollution and they dont need fuel. Thats why US and Holland still use large windmills.
Wind turbines were used in Persia the earlier 200 B.C. The windwheel of Heron of Alexandria marks one of the first known instances of wind powering a machine in history. However, the first practical windmills were built in Sistan, as I mentioned above. The first known electricity producing windmill operated, was a battery charging machine installed in 1887 by James Blyth in Scotland. The first windmill for electricity production in the United States was built in Cleveland, Ohioby Charles F Brush in 1888. These are the areas in which windturbines are used. Now, I am going to tell about the advantages of wind energy and the wind turbines.
Wind energy is a clean and environmental friendly energy source. There is not too much cost of transportation for wind energy. Natural wind can be directly used. Wind turbines are not complicated machines. They can simply be set without any help of an operator. They are designed to work automatically. They can set up to 20-30 years with only periodic maintenance . They reduce the air pollution. According to a research in US, just the wind potential of California reduces the CO2 in 1.2 million tones. To supply the same air quality, we need a forest which has 90 million trees.
We can supply % 21 percent of electricity demand of whole world by wind power. Also, 22 million tones of CO2 can be reduced from the world until the year 2020. Wind turbines dont emit radiation. They dont need fuel, they are safe and easy to install. They expand the electricity usage in rural areas. As a national advantage, I can say that wind turbines are the sources that abates the dependence of your country to another nations.
Consequently, the wind energy supports today’s energy production resources and make our world a better place to live.
YUSUFCAN OZDOGAN

http://www.ruzgarturbiniturk.com/ http://www.soyutwind.com/ruzgarturbini/ruzgar-turbini.html http://en.wikipedia.org/wiki/Wind_turbine http://en.wikipedia.org/wiki/Windmill and my previous researches about renewable sources last year.

You May Also Find These Documents Helpful

  • Satisfactory Essays

    This work of GLG 220 Week 5 Environmental Sustainability Paper includes: Wind Power: Its Pros and Cons…

    • 370 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Wind power is generated when the wind speed is strong enough to turn the blades of giant fans, which in turn turns the turbine inside the machinery. The major setback for implementing wind power, as an alternative source of energy is the fact wind speed must be at least greater than 10 miles per hour, and this is not a constant situation (Green living, 20130).…

    • 5084 Words
    • 21 Pages
    Powerful Essays
  • Better Essays

    The journey to find an alternate source of energy that is in accordance with past events and current trends in technology has introduced new methods for human beings to care for the environment and to protect earth’s natural resources. An alternate source of energy that this paper will be covering is wind power. This is not a new discovery but overtime it took a fresh and better tactic. History will reveal that hundreds of years ago, windmills were already use in Europe in wind farms with wind turbines in order to gain as much as wind energy as possible. This is an effective method in producing the maximum wind energy; however, there are pros and cons that one has to be aware with in this kind of alternative source of energy.…

    • 1158 Words
    • 4 Pages
    Better Essays
  • Satisfactory Essays

    Wind energy is one of the centerpieces when looking at ways to harness renewable energy.…

    • 570 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    In fact, 90% of America's current electricity needs could be supplied with solar electric systems built on the estimated 5 million acres of abandoned industrial sites in our nation's cities.” Wind Energy • What are the advantages of wind energy? o No pollution or greenhouse gas emissions during operation o Relatively efficient o Abundant & widely distributed o Moderate capital costs to install • Any drawbacks? o Location o Aesthetics and noise o Bird mortality • “The best wind farms in the world already produce power as economically as coal, gas and nuclear generators; the average wind farm will be fully competitive by 2016.”…

    • 7330 Words
    • 249 Pages
    Powerful Essays
  • Powerful Essays

    Wind power, considered a 'green energy', has generally less negative effects on the environment; however, various implementations can have devastating ecological impact and ought to be avoided. Only with a realistic and critical analysis can we compare wind power to other sources.…

    • 2420 Words
    • 10 Pages
    Powerful Essays
  • Good Essays

    Wind Farms in Cumbria

    • 475 Words
    • 2 Pages

    Wind turbines generate electricity through this process: the wind turns the blades which then spins a shaft. The shaft connects to a generator which produces electricity. The UK is an ideal place for wind turbines because we are one of the windiest nations in Europe. Cumbria in particular is an ideal place to build new wind farms because it is a very hilly area and it has a long coastline; making the area very windy. There is already a wind farm in the village of Great Orton and so far it has been a success. It has supplied 2,000 homes and has saved about 8,530 tonnes/year of greenhouse gases. It also gives farmers extra income in the area because the wind farms are built on their land.…

    • 475 Words
    • 2 Pages
    Good Essays
  • Good Essays

    •Wind turbines are considered by some to be beautiful. The modern versions look nothing like pastoral Dutch windmills, but they are white, sleek and modern.…

    • 625 Words
    • 3 Pages
    Good Essays
  • Good Essays

    In the book The Boy Who Harnessed the Wind by Bryan Mealer and William Kamkwamba, wind energy is effectively used. Windmills are a great way to produce clean energy from the wind, however, lots of Americans don't like windmills. They argue that windmill ruin the landscape, they are too expensive, and they only work when the wind is blowing. Here are some counter arguments to their complaints:…

    • 395 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Fossil fuels are having great impacts toward nature such as global warming and greenhouse effect. Plus, the depletion of it contributes to the rising price of petroleum. Therefore, wind power rise as it is a source of clean, non-polluting renewable energy (Nash, 2008). This type of energy generation provides us with loads of benefits environmentally and economically.…

    • 970 Words
    • 4 Pages
    Good Essays
  • Good Essays

    There is no perfect energy source. Each and every one has its own rewards and drawbacks. In this paper I will explore the advantages and disadvantages of wind power.…

    • 611 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Wind energy essay

    • 1472 Words
    • 4 Pages

    Long time ago, ancient mariners used sails to capture the wind and explore the world. Farmers once used windmills to grind their grains and pump water. Today, more and more people are using wind turbines to wring electricity from the breeze. Over the past decade, wind turbine use has increased at more than 25 percent a year. Still, it only provides a small fraction of the world 's energy. Therefore, wind power or wind energy is the energy extracted from wind using wind turbines to produce electrical power, windmills for mechanical power, windpumps for water pumping, or sails to propel ships.…

    • 1472 Words
    • 4 Pages
    Better Essays
  • Good Essays

    Fuels

    • 576 Words
    • 3 Pages

    | Wind power is one of the cleanest sources of electricity. It usually involves a fan that spins, and the energy is transported to a generator.…

    • 576 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Wind being used as a source of energy isn't new as it has been used ever since the invention of windmills and boats. Due to the fact that fossil fuels are the primary source of energy in the United States (along with other countries), people have begun to look for other ways to get our energy. Though this topic relating to the energy issues always bring up controversy, in this essay I will tell you the two opposing views on wind farms and then tell you which viewpoint I agree with and why. Then, you will be able to form your own opinion on this issue.…

    • 883 Words
    • 4 Pages
    Good Essays
  • Good Essays

    For many years, people have been harnessing the power of wind. Wind propelled boats down water and simple windmills were used to pump water and grind grain. But credit goes to the Dutch who refined windmills so that they could drain swamps and lakes, and in the 19th century, settlers took this concept with them to the New World. There, windmills were used to pump water for farms and ranches, and later to generate electricity for homes and industry purposes. Industrialization caused a decrease in the use of wind power, but also began the development of larger windmills to produce electricity. The result, commonly called wind turbines, could have been found in Denmark as early as the 1890s.…

    • 494 Words
    • 2 Pages
    Good Essays