Showing posts with label wind power. Show all posts
Showing posts with label wind power. Show all posts

Saturday, October 04, 2008

Make Your Own Wind Turbine

In the 20th century people in several countries realized that the pollution of our world is getting serious. Using steam energy, atomic energy or just starting an auto engine pollutes our planet. Earth is in danger but we can give some time to our planet to regenerate! Using wind or sun power is just the first step to a cleaner, eco friendly living space to our children.

After several years scientists and inventors found the way to use clean, natural energy. Our Sun is the best power source we have, but the wind and water elements are important too! The most common answers to energy problems are the sun and the wind. These two elements can be found everywhere on Earth and building power plants based on these renewable energy sources is quite easy. Building a wind turbine is the easiest way to produce energy without any cost. If you want to build a turbine for your home, you will need these things: a generator, minimum 3 blades, a mounting (that keeps the wind's direction), a tower to get it into the way of the wind and some electronic things like batteries and control systems. At the start, you will need a DC motor to produce electricity. When you choose a model you must choose a low RPM model which can produce 12 volts with 2-300 RPM's. After you find your motor, you can start the building. You can made blades from an iron barrel or some half cut iron pipe. Just cut a blade from it and lock it symmetrical on the front of the motor. After this, use something thin and massive iron object to mount the structure in the best way of the wind.

Now build the tower to place the motor on the top of it. You can use a massive tree-stump or just weld a massive structure from some iron stick. After you locked the tower on the ground and placed the motor on the top, use the batteries to store the electricity and save the planet for our children!

This is a rough explanation, but you can find a very detailed, step-by-step guide at our website! Visit EcoTaz for this information and other interesting articles on the subject!

Saturday, June 07, 2008

Europe's New Windmills

Europe is one of the highest rated countries concerning the use of wind turbines. Wind turbines generate more electricity for Europe as an alternative source of energy than the United States.

European Wind turbine manufacturers work diligently to make improvements. By letting consumers have a better understanding of the wind turbine and how it works. As well as how many wind turbines are already supplying an alternate source of energy for Europe.

European agencies believe that wind turbines not only have the potential to satisfy a much needed energy demand, but also have a significant and vital role in households and the economy. The energy battle will be won by those countries of the world that embrace a strategy of developing, deploying and exporting alternative energy solutions. The wind turbine is that solution, to a world that cannot afford to live without energy.

In fact, in Europe Wind farms are more correctly called wind power plants. More than ten percent of Europe today has this alternative energy source, the wind turbine. Most small homes and businesses are encouraged to invest in this alternative in an effort to conserve energy resources.

Europe contains the largest concentration of wind turbines. With nearly one percent of the nation's 5 million inhabitants owning a wind turbine or have a share in a wind turbine. Europeans excel over many of the smaller places that are just realizing the use of wind turbines, and the benefits of the machines.

After years of playing second fiddle to mainstream power sources, Europe's renewable energy sector is now going from strength to strength, outnumbering wind turbines in the United States. Europe is setting the example. By the means of wind turbine plants being set into action all over the country of Europe.

According to statistics, 40% of the world's wind farms over the next eight years will be controlled by Europe. As 13 of the 20 largest wind power markets are already located in Europe. Wind turbine power is essentially the same for creating electricity in Europe as it is in the United States; however Europe uses this alternate energy resource more.

Manufacturers in Europe operate much like those found in the United States. The same technology and performance of the wind turbine is basically the foundation for these companies too. The Wind turbine does differ in Europe in some ways, according to the wind indifference and gusts. But, Eastern Europe is pegged to grow by 33% annually in the wind turbine industry.

Many home owners in Europe consider buying a windmill for their home an investment, much like buying a car or anything else. Wind turbines are as common to them as cars. Yet in the United States it is a slower process. Europeans use the vertical axis windmill without even giving it a second thought. They already know the benefits of using the machine and the lower cost of living it enhances by saving on electrical expenses.

Wind turbines in Europe are beneficial to their economy as well as to the environment. This they take very seriously, according to the percentage of those wind turbines currently in Europe. Giving a better understanding of the statistics and resources of what the wind Turbine includes.

Energy is so expensive these days wouldn’t it be nice to stop receiving high electric bills? To find out if windmill power is right for you visit http://residential-windmills.com

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Saturday, April 05, 2008

Trade winds : Some Thoughts on Wind Power

Wind is a powerful source of energy that has been harnessed for different uses for centuries. More and more scientists and researchers feel that wind can be used effectively as a renewable energy source and this can be done only when power within the moving air can be harnessed properly.

The Wind Energy Industry has grown rapidly since the 1990’s and is considered as one of the fastest growing sectors in the power generation industry. Some of the European countries have even installed wind turbines that have been in operation for almost 20 years now and this entire operation has been extremely successful as well. Using wind turbines to harness wind power to create energy have brought down the production costs and are viable option for the coal fired power stations.

According to a study, the UK has the largest potential wind energy resource in the entire Europe and hence wind is being regarded their most promising future source of renewable energy technologies. As of today the wind turbines in the UK are producing electricity that is being delivered to almost 390,000 households and reaching around 1 million people. A salient point of the use of wind energy is that it has reduced carbon dioxide emissions by almost 1.46 million tones per annum.

The question is how can wind be converted into energy? The answer is: by using a wind turbine. The wind turbine is basically a type of rotating device just like a huge fan that can convert the kinetic energy present in the wind into mechanical energy. When this mechanical energy is used by any type of machinery like a pump then such a machine is known as a windmill. If the same mechanical energy is converted to electricity then the machine that does the conversion is called a wind generator or a wind turbine. It is also known as a wind energy converter (WEC) or a wind power unit (WPU).

Surprisingly the first use of the wind machines was for grinding grains as early as 200 B.C in Persia. It was also introduced in the prosperous and powerful Roman Empire in 250 A.D. The year 1900 saw the maximum number of windmills being used in Denmark. Almost 2500 windmills were installed to provide the much needed mechanical load to pumps and gave a peak power of 30MW.

Why Wind Turbines should be used?

Wind turbines can effectively help in creating mechanical energy, which can be used for multiple purposes including assisting in the generation of power and electricity. Some of the other uses include:

* One of the salient points is that there is only a one time installation cost after which the electricity that is produced using a wind turbine will be free.

* It is a source of clean renewable energy that will not generate any greenhouse gases or emit carbon dioxide or even produce any dangerous wastes.

* Each unit of electricity produced by a wind turbine displaces one from every conventional power station. Wind turbines have been commissioned in the UK and have been extremely successful in prevent the emission of almost one and a three-quarter millions tonnes of carbon dioxide every year.

* Wind is a reliable and abundant source. UK being the windiest country in Europe has abundance of wind energy that can be used for making electricity.

* Wind power contributes significantly to the overall energy generation in any country. Denmark is one of the countries that gets almost 20% of its electricity from wind power

* Wind turbines use an extremely robust technology that is designed for operation locally as well as remotely and requires only periodic maintenance.

Jacob is a seasoned promoter of sales leads for trade portals like fuzing.com where you can find thousands of leads for Buy Wind Turbine.

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Sunday, February 03, 2008

More than hot air: thoughts on Wind Power

Although the study and implementation of wind power is not a novice idea, it does seem to be a widespread deal lately. One look at a renewable energy news resource shows numerous pages of stories specifically on the topic of wind power. The purpose of today's post is to take a look at the news stories of one day, today, and give briefings on each.

In the Telegraph & Argus, a story regarding a charity and a wind turbine unfolds. The plan, the construction of a 15 meter wind turbine that was to provide power to a center for disadvantaged youth, has been rebuffed, however, by the planning panel of Bradford Council. The concern of the residents who opposed the new technology was the increased air flow that would be created in the area in which the turbine was to be placed. A new proposal will likely be created that involves moving the turbine to the opposite end of the center.

How do wind turbines affect wildlife? That is the question that Keith DeWitt Lott, a wildlife biologist, hopes to answer through his latest research. Although Cleveland, Ohio is interested in the positive effects that wind-based energy can bring to the city, they desire to go about it in an environmentally responsible way. This news story was reported at Cleveland.com.

The Pittsburgh Tribune-Review provided a short clip on the considerations the city's council currently has regarding using the high wind level in Green Tree Park to provide power to the park. A wind turbine may be put in the park to help offset some of the costs the city incurs through leaving the lights on throughout the night.

The Bourne Carrier in Massachusetts reports the possibility of a wind turbine being constructed off Taylor's Point. Three agencies, the Bourne Recreation Authority, Massachusetts Maritime Academy (MMA) and Army Corps of Engineers, are seeking more ways to reduce their energy expenses and it is their hope to locate this alternative energy facility near the academy dock. This turbine would also aid in the Corps lowering its canal operation expenses. In addition to the wind turbines, Massachusetts Maritime Academy is also considering thermal panels on dorms and a hydro-electric facility.

With every new idea come those who advocate it and those who oppose it. The latter of these two extremes, opposition, is what is being seen in Maryland over a wind farm proposal. Seven hundred residents arrived at hearings regarding this proposal with the intent of protesting the plans. These individuals share the frustration of having an otherwise faultless landscape (including forest, lakes and mountain views) being interrupted by the wind farm's transmission lines webbing through the backdrop. The threat to tourism is also a concern for some of the residents. In response to the amazing opposition being voiced at the hearings, the commissioners of Garret Country voted unanimously against the wind farm proposal.

Above is a small selection of five new stories being reported on today. This illustrates to some extent, however, the magnitude of wind power in the news, as well as a selection of stories accounting the advocating and opposition of this green energy source.

David Tanguay is dedicated to providing research, reviews & helpful information to consumers and businesses. For more information related to Green Energy and Renewable Energy please visit http://greenenergyonline.org

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Tuesday, March 27, 2007

Sculpture or Power Solution? QR5 Wind Generator


The quietrevolution (QR) responds to the increasing demand for wind turbines in urban settings, where wind speeds are lower and wind directions change frequently.

The elegant helical (twisted) design of QR ensures a robust performance even in turbulent winds. It is also responsible for virtually eliminating all noise and vibration.

At five metres high and three metres in diameter, it is compact and easy to integrate, and with just one moving part, maintenance can be limited to an annual inspection.

This wind turbine that generates enough electricity to power a standard U.S. home or a small office. Unlike the shape of a conventional windmill propeller, it’s a Vertical-axis wind turbine. Whew. Those spinning propellors were forever taking out pets, children and BBQ guests.

It runs at almost $50k: twice the price of traditional generators.