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Benefits of Wind Turbines

Wind turbines come in kits for Home owners and additionally come with the all the needed accessories and well as the instructions on how to assemble the turbine which enables one to start generating your own electricity at home. The use of wind turbines is the best way to provide a source of clean and renewable energy for either a home or business.

With electricity prices soaring, as well as continuous load shedding, these top range DIY wind turbines are the solution to especially when we are facing an energy crisis worldwide. More and more people are now using this system as an alternative renewable energy source as it produce a natural source of energy that is environmentally friendly and is cheap to run as wind is free.

These DIY wind turbines charge virtually all types of batteries and are extremely simple to install. The wind turbines can also provide electricity for your entire household appliances, caravans, garages, campsite lighting with no use of electricity. These wind turbines do not release carbon dioxide emissions into the atmosphere. There are various different sizes that can be used in order to generate power and are now affordable to most people which will provide you with a substantial level of electricity.

The kits are not exactly cheap, and take some time before they pay for themselves, a saving won’t be seen immediately but only a few months down the line. The advantage of the system is that it they provide power where no electrical cables exist, and this alone is a wonderful saving.

They are eco friendly and reduce the carbon footprint. By installing a wsystem, you will also be setting an example to others, when they see you are green and are environmentally friendly, like a fashion neighbours and friends more than likely will follow suit.

For customers that are difficult to please the DIY system of turbines were designed especially for them. The very best components have been combined to form these ideal wind turbines specifically for home use.

The DIY small system of turbines are a wonderful way to educate and use for projects and teaching children the basics of renewable energy. The conversion to home wind turbines is fast becoming popular worldwide – “green energy supply”, being kind to the environment.

It is a good idea to take a look at the suppliers section on the web as this will help you to locate a wind energy system supplier in your area. It is also advisable to do some research and read up on the many advantages and disadvantages which relate to home and commercial developments so you will gain a basic understanding of how it work. The suppliers will ship the DIY turbines system to all countries. Now is a good time for enthusiast to get ahead start by generating your own electricity. By switching to the use of wind turbines we are ensuring a safer environment for future generations.

Article Source: http://EzineArticles.com/3891907

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How much Wind Turbine’s Costs?

Wind turbine cost will be a major factor when investigating if it is economical to install and use wind power. There are several different parts to a turbine and you will need everything installed in order to harness the power of wind. The cost is generally determined by the tower height, generator size and rotor diameters. Basically you are collecting the energy needed for the wind to turn the rotor blades.

There are several wind farms around the world that use wind turbines to create electricity. Over 3, 000 MW of wind power is produced in Denmark by several wind farms that they have in the country and offshore. This takes over 5, 500 wind turbines to collect this amount of energy. If you drive over the mounts in to San Francisco you will see them on the mountains. There are also some wind farms around Palm Springs that collects wind power. The more kW you are interested in collecting then in general the more expensive the wind turbine costs associated with it. A single wind turbine that produces 700 kW can cost around half a million dollars. Smaller wind turbines can cost between $150, 000 to $200, 000 dollars though many companies are looking to design smaller more economical wind turbines that can be used for residential homes. A smaller wind turbine can produce 100 to 200 kW of energy.

With the expense involved with purchasing a wind turbine it is more cost efficient to install a larger one as the cost needed to produce a larger turbine is not much more expensive then a smaller one. If you are interested in produce 600 kW of energy rather than 150 kW, so quadrupling the power, the cost only triples, it does not quadruple.

A slight guide for the cost of a wind turbine is that it will cost you $1, 000 per kW power. Collected wind power is measured by kW per hour and your cost will be based upon kW per hour. The most wind turbine competition is found at the 1, 000 kW per hour range as this size is built by many different companies.

Besides purchasing the wind turbine there are other costs that are involved with the wind turbine installation. All of these additional costs need to be take account of as they can dramatically increase the cost of your wind turbine. Some additional costs include cabling, connection to the electrical grid, transformer, road construction, and turbine foundations.

The soil where you want to install the turbine will dictate the type of foundation you will need to keep it upright and steady. If you are installing your turbine in a remote area then you may have to build roads in order to get all of the equipment and the wind turbine to the site. Actually getting your turbine to the site will accrue some steep transportation costs, particularly if you are installing many turbines or very large wind turbines.

With all of these costs it actually makes more sense to install several rather than one wind turbine. Ultimately this means you are doing everything in bulk. It is less expensive to install 12 in one area rather than building multiple roads to several different locations and then connecting each of those wind turbines to an electrical grid form several different areas.

Man wind turbines are being installed off shore as individuals in urban areas can also take advantage of the power created form wind turbines. Offshore wind turbines are perfect for those communities that do not have any land that can be used for wind farms. One of the largest wind farms is located of the shore of Denmark at Horns Rev.

Wind power has been used for years. The very first types of wind turbines were in the form of wind mills. Wind mills were used to grind grain into flour and much more. Wind power is the cleanest and most efficient form of energy as it does not produce pollution and wind will always be available.

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Saving Energy and the Environment With Wind Turbines

In current times it has never been more clear that we need to be actively searching for alternative natural energy sources in order to decrease the risks of global warming as well as avoiding depleting certain natural materials. As a nation we are using more energy than ever so it makes sense that we should be turning to environmentally friendly energy sources. Using wind turbines can be a cost-effective way of providing clean and renewable energy for your home or business. Wind turbines work by harnessing the power of wind to produce electricity that generates power for lights and electrical appliances.

Turbines are essentially very large blades that catch the wind and harness the winds power generating electricity. Wind turbines are most effective in areas where wind is not only powerful, but steady and continuous. This is why we find large scale energy projects in large plains, close to ocean shores and offshore.

Wind energy is not only friendly to the surrounding environment as no fossil fuels are burnt to generate the electricity, but wind turbines actually take up less space than the average power station. Turbines are the ideal solution for generating electricity in remote areas such as mountains, seas and remote country sides.

Now that more and more people are becoming environmentally aware of how we generate energy, the demand for wind turbine services has increased greatly. Several large corporations are building highly advanced turbines and large scale wind farms in a direct response to this demand. These wind farms can be found throughout The United States, North and South America, and Europe.

Maintenance of wind turbines is a highly skilled and technical service. This has led to the development of a booming new industry of wind turbine service providers who are helping large wind farms optimize operations and maintenance for utility-scale wind energy projects. These companies aim to maximize profits and ensure success and support throughout the duration of the project life span. Service providers are able to take part in both scheduled and unscheduled maintenance services for any type of large scale project.

Innovative GE wind turbine O&M technology is among the very latest in wind energy with the GE 2.5 MW turbine probably being the most prevalent in large projects. The GE 1.5 MW and 2.5 MW wind turbines utilize evolutionary technology based on a unique design strategy. These turbines have a higher efficiency, increased reliability, maintainability and seamless grid integration making them powerhouses of precision.

In fact, GE’s 2.5 MW turbine leads the industry by producing the highest annual energy yield in its class. The GE turbines feature robust designs for long, reliable performance, variable speed control, independent blade pitch for reduced loads and cost-effective operation and improved transmission efficiencies. They really are the very best and latest in turbines and for the first time they can remain online and feed reactive power to the electric grid directly through major system disturbances because of new advances in technology.

Manufacturers and O&M service providers work closely with wind project developers and owners in order to maximise profits and ensure success over the entire project lifespan. With such large companies leading the way in renewable wind energy we can see that this is certainly one of the most viable sources of environmentally sound renewable energy.

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Wind Turbine Design – Its Importance and Effect on the Productivity and Efficiency of Turbines

Wind Turbine Design – Its Importance and Effect on the Productivity and Efficiency of TurbinesWind turbine design is one of the important factors that determine the effectiveness of a turbine. There are basically two types of designs – horizontal axis and vertical axis. In this article, we take a look at the advantages and disadvantages of both these designs.

Horizontal Axis Residential Wind Turbines

These are the most common type of turbines in the world today. They have a windmill like structure, on top of which are propeller-like blades that spin on the horizontal axis. They differ greatly in size. The larger models, in general, are considered more efficient and more productive by many.

This type of wind turbine design usually comprises two or three blades, a gear box, and a generator. The blades, when propelled by wind, move a gear. This powers the generator, which produces electricity. One of the notable aspects of this design is that the blades move perpendicular to the wind, as a result of which they receive power through the entire rotation. This leads to increased efficiency and productivity.

One of the disadvantages of the horizontal axis design is that the turbines tend to be tall and large with a massive tower. Since most horizontal models spin very close to the ground, they are likely to affect land based ecological systems. Moreover, these turbines usually need a yawing mechanism to turn the blades toward the direction of the wind and a braking mechanism to stop the blades from spinning in high winds and prevent them from damaging the turbine.

Vertical Axis Residential Wind Turbines

These turbines, unlike horizontal wind turbines, do not have blades. The main rotor shaft is arranged vertically. There are two subtypes of vertical axis turbines namely the Darrieus and the Savonius. The Darrieus is the ‘eggbeater’ type turbine that usually requires an external power source to start turning. The Savonius is a drag type turbine that is suitable for small-scale energy production.

One of the biggest advantages of this type of wind turbine design is that it does not require a yawing mechanism, as the blades do not need to be pointed into the wind. So, vertical wind turbines are a great choice for sites with highly variable wind direction or turbulent winds. Also, they are smaller in size when compared to their horizontal counterparts.

Many models of vertical axis turbines have blades that rotate into the wind, as a result of which there is an additional drag. It reduces productivity and efficiency considerably in the long run. Moreover, the rotors in these turbines are located very close to the ground, where wind speeds are generally low. In other words, the design, by default, prevents the turbine from taking advantage of the higher wind speeds above. These types of turbines also tend to kill birds and affect aerial ecosystems.

As you can see, both designs have their own advantages and disadvantages. So, if you are looking to choose residential wind turbines, you should consider the various factors mentioned above into consideration and choose one that suits your electricity needs and budget perfectly

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Advantages to Owning Wind Turbines

There are many advantages to wind turbines for our environment and for energy usage. The fact that wind turbines have been in existence since the 12th century tells you that this is a sustainable appliance. Mostly turbines have been used for mills and farms that were not near the grid lines.

Now in the 20th century more people are looking at turbines instead of buying electricity from nuclear power plants, coal-burning power plants and gas burning power plants because wind energy is the cleanest type of energy.

A turbine can be used as long as there is a wind of over 5 mph. Therefore, if you live in a windy area wind turbines are better than solar panels. Remember wind is what powers the wind turbine,no wind results in no electricity. There are ways to get around this. First, you can set up batteries to give power when there is no electricity. These batteries can bank up hours of power until the wind comes back up and recharges. This system keeps charging every time there is wind.

There are many makes and models of wind turbines. Some are so easy to assemble that DIY’ers can build one and put it up in hours. The price for a turbine is slowly coming down to a reasonable rate. So, with reasonable prices and easy installation the wind turbine has advantages.

Wind farms can be created by adding several in a daisy chain to add more will give you more electricity. These turbines can be spaces so as to enhance the kW hours you get from them. Most people only need 1 or 2 to keep their household going, but some houses and farms require more. In addition, the speed of the wind in your area is a great factor because if you get a steady wind, you will get steady electricity. If you lack wind, less electricity so you need more turbines to catch the wind when there is some wind.

Once the turbine is built, it will last for a long time and will not add to green house gases like other types of electricity producing generators. Also with a windmill, because they are so high in the air, the ground around and underneath them can still be used for farming or placing things.

If you live in a remote area, turbines can produce the electricity needed to run houses, farms and equipment. This will eliminate the need to have the electric company run lines through areas. There will be less people relying on the electric company means less pollution in the air.

Some people like the look of a turbine in the yard. It creates a different picture of what a yard should look like. It is whimsical in relation to the concrete jungle we live in or near.

Conclusion:

There are many advantages of wind turbines, which I have listed above. I hope that you will check out wind turbines and save our planet and our atmosphere from pollution.

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Wind Turbine For Home Use

Many people are beginning to appreciate the value of DIY wind turbines. The biggest issue slowing the increased use of this energy source is the fact that most people don’t realize how good the rate of return on this investment really is. They also don’t realize that you can learn how to build a wind turbine with a very small investment.

We all need to understand that these home made wind turbine plans as an alternative power source, are very important. Wind power can reduce the strain on current energy supplies and natural resources. It is also an extremely clean source of energy. If we hope to continue to enjoy our natural resources and be guaranteed that we will continue to have energy for the future we must look to alternative energy that is renewable.

To resolve that issue you need to learn how to make your own wind turbine. A relatively unused source is wind power. When the wind is blowing we can have a steady flow of electrical energy to meet our needs and we will be using absolutely none of our non-renewable energy sources.

Homebrew wind turbines will not produce undesirable by products or pollution. They will not release any harmful gasses into the air such as other non renewable energy sources we have grown to depend on so heavily. When you build a diy wind turbine, using free energy makes wind turbines extremely cost-effective given that initial startup investments can be very moderate. This source of energy will relieve some of the concern about sky- rocketing energy costs and natural resource depletion. Also by building a diy wind turbine you are your own energy source and in full control of costs.

When you utilize a home made wind turbine plan you will grab wind energy and convert it into mechanical energy which can then be converted into electrical energy. When you learn how to make a wind turbine you will help eliminate or at least reduce the need and dependence on our naturally occurring organic fuels and take us a step closer to relieving the pressure on our environment.

Your own wind turbine for home use is actually a very practical way to provide electrical energy for your home. You may be surprised to learn that it is relatively inexpensive to have one of these homemade wind turbines on your property and the cost of startup can be less than two hundred dollars.

Small homemade windturbines can offer power dedicated solely to your own home in order to supply electricity for lighting, refrigeration, TV and other household appliances. If you decide to build a diy wind turbine you will reap some substantial rewards. You can see in many written articles that It is practical to construct a simple system that can save a thousand dollars per year on electrical energy costs.

Having your own dc wind turbine will allow you to drastically reduce the costs of electricity utilizing what can essentially be considered a source of free electricity. Basically there are two distinct approaches to build a home made wind turbine. You will discover a horizontal axis turbine and a vertical axis turbine. The horizontal axis turbines are the more frequently used and you should seriously consider these when deciding how to make a wind turbine. This design has the blade and rotor is placed on top of a tower.

The vertical axis turbine has the main rotor shaft arranged vertically which means that there is no need to constantly rotate it according to wind direction. The fan blades catch the wind from any direction. This windturbine design is more suitable to regions where wind direction can change frequently. This design also allows the gearbox and generator to be placed on the ground, making access for maintenance more user friendly. This design however may be less efficient and might limit the speed of the blade because the design is less energy efficient.

You may be asking yourself “what is a low cost wind turbine?” You can get started under $200. Wind power is safe, clean and renewable. Constructing a homemade wind turbine for your own use is not only quite possible, but is also an environmentally friendly answer to satisfy today’s energy needs.

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