Posts Tagged ‘Wind Generators’

DIY Wind Power - Excellent DIY Wind Generator Plan!

Saturday, July 11th, 2009
oranges211 asked:


EarthEnergy.BestReviewed.Net - If you are looking for some complete DIY wind power plans to learn how to build DIY wind generators, here they are. Watch the video and click the link above to learn more. You can learn how to build a powerful, efficient and well engineered turbine with the guide at the link above which is also inexpensive to build. As I said in the video, you can build one for as little as $150 (thats the best I’ve done, anyway). The turbines made from this guide are strong …

Renewable Energy - Lesson 7 - Wind Generators

Thursday, June 25th, 2009
wind power
David J Hughes asked:


Almost every day, one can find an article online or on the news or in print about the environment, living “green”, pollution and the changing climate. While these articles deal with environmental issues on large scale perspectives, there are a number of aspects of the current state of the economy and environment that affect and are influenced by the average middle class citizen.

A good example of a current economic and environmental trend today is the growing popularity of the use of renewable energy sources to provide some if not all of the electrical power in private homes. While solar power is a very popular alternative renewable energy source, many people are also turning to wind power and wind generators to provide them with affordable electricity.

In many Midwest states, one can see examples of the large electric cooperatives using wind power to generate significant amounts of electricity. This wind power is produced by large “farms” of massive wind generators. These generators are essentially oversized propellers mounted on top of very tall towers. The wind turns the propellers which provides the kinetic energy which is turned into electricity.

All of these large generator farms are located in rural or semi rural areas. However, it is possible for people who live in towns and cities to have efficient wind generators. The residential wind generator is simply a downsized version of the larger generator. Most residential wind generators are mounted on top of 20 to 30 foot tall towers or on top of shorter towers mounted on the roof of the house. The tower is much less obtrusive than one would think and many are painted to blend in with the color scheme of the house. In some cases, zoning laws might restrict exactly how tall of a tower one may have, but in almost all cases the wind generator can be adapted to conform to the regulations.

Just as with solar panels, the wind generator can be tied into the house’s electrical system and can provide electrical power directly to the house. While it is not generally advisable to try to go off the grid with a wind generator, one will usually be surprised at how much power it can produce on even a fairly calm day. The power the wind generator provides will be applied as a credit on the house’s electric bill, and in many cases will be sufficient to zero out the bill. This can save a family thousands of dollars per year and also has the effect of reducing pollution by indirectly reducing the amount of fossil fuel needed to power the electrical grid.

In all, installing and using a residential wind generator is a smart move for financial and for environmental reasons. With the savings one will get from the reduction in utility costs, many people will be able to recover the cost of the system in the first year alone, and in some cases, there are tax credits available for people who make energy efficient improvements to their homes.



Home Built Wind Power Generators

Tuesday, April 28th, 2009
wind power
Munya Chinongoza asked:


One hot summer afternoon, someone decided to test their craftsmen ship and take it upon themselves to make a homemade wind generator. It surprisingly took under $100 to make this wind generator. Although it does not work quite as well as a commercial bought generator and it would not hurt the design to have a few improvements.

If time is not a problem and you have a really flexible schedule then this could be something for you to try as well. However if you do not have a lot of time and have some expendable money then you can go buy a commercial generator prices vary and will save you a lot of time. However if you want to save yourself a couple of hundred dollars then try this out.

The propeller chosen for use on this machine has a 3 bladed design. It was made out of spruce 1″ X 4″ boards that were knot free. If you use a propeller that is not too heavy then this helps the machine start up faster and can help preserve the bearings on the generator. As for the alternator, the one chosen was a 2 horse power induction motor that he took off a Taiwanese milling machine. He used a four pole motor therefore it needed 4 alternating poles in the alternator. The most important part and also sometimes the must neglected is the tower. A high tower is needed and he used a pine tree for this which is supported by 4 guy wires which are 1/8″ diameter aircraft cable with turn buckles on the ground that are used for adjustment.

If you choose to build your own home generator you get the reward of satisfaction and also get to save some money. It is always good for people to provide results of their own personal experiences of building their own machines. It will help give other people ideas on how to build their own wind generator at home.



The Advantages of Wind Power

Monday, April 20th, 2009
wind power
Millard Hiner asked:


With the increased interest in the last few years in renewable forms of energy, wind powered generators are gaining popularity. They offer a lot of advantages over solar alternatives and are very attractive economically as well. If you are considering adding a solution to your home to replace or augment your power, wind powered generators are a great place to start. There are several options available to the homeowner these days to help out with the rising cost of electricity.

Solar panels seem the most obvious, but compared to wind generated power, they may fall short. One of the main problems with solar panels is that even under the best conditions they only generate power for a fairly small portion of a 24 hour daily cycle. This means that during the evening, and on cloudy days you are relying completely on your local power company to supply your electricity.

On the other hand a wind powered generator will operate continuously as long as the wind is blowing. And if you mount the unit on a high enough tower, it is likely to catch a minimum of wind most of the time. Also, the cost of solar panels can be very expensive compared to the cost of a wind powered generator. Solar panels are usually bought pre-made and have to be installed by a professional in groups to generate a decent amount of power. Wind generators can be installed as a single unit, and even a small one can generate between 1000 and 2000 watts of power. This is equivalent to an average output of 10 to 20 solar panels on a sunny day.

Also, there are a lot of plans available on the web to help you actually build your own wind generator from readily available parts, further lowering the cost. Another advantage that wind powered generators have over solar panels is that they can be used by any homeowner in any location. For solar panels to be effective, you need to have a large flat area that faces true south. If the back roof of your house (the most cosmetically appealing place to install solar panels) faces north, you’re out of luck.

The Wind turbine is installed on a pivot and will catch the wind no matter which direction it is blowing. Lastly, a wind powered generator is mounted away from the house on a free-standing tower. This is nice because it doesn’t require you to modify the house in any way to use it. Solar panels are mounted on the rood and in some cases require bracing in the attic for the added weight and always present the hazard of your roof leaking from the installation. All things considered, if you’re looking for an attractive alternative energy generation scheme, wind powered generators might be perfect for you.



Wind for Home Power

Friday, April 17th, 2009
wind power
db asked:


Not only being aware of our usage, we also need to create more cost effective and pollution free solutions. The best place for us to do our part, is in the home. The most cost effective solutions for the home is solar and wind power, easily replacing conventional home power.

By using these cost effective and pollution free solutions, we will be helping the environment, setting a foundation for future generations and fighting high power bills.

In this article we will explore the wind power solution, easily adapted for the home use.

The typical wind power system is a tower and five blades. The height of the wind tower varies depending on your homes location. You may need a higher tower if you are in low-wind zone, or a shorter tower if you live by the beach.

Wind power work best when you have an average wind speed 11mph. If you have little wind, this system won’t work. An expert should be consulted in this situation. If you have property spread over a big area, a wind power solutions is best. This system should be used in areas that are over an acre.

Wind power can be used if you need to pump water from an outside source. If you don’t need to pump water on a regular basis the power can be stored for future use, or even used for another application. If your home needs uninterrupted power, fighting those outages is easy with the environmentally friendly wind system.

Using a wind generator, the wind energy can be converted into useful electrical energy to be used in the home for running various electrical appliances. With the ability store the power generated for later use, the wind power solution is more efficient than conventional systems.

Don’t be confused by the wind power jargon. Wind mills, wind turbines and wind generators are all the same.

Make power at home with solar and wind energy to eliminate your power bill. Get our complete guide at Earth4Energy



Vertical Axis Wind Generators

Sunday, December 28th, 2008
wind power
Munya Chinongoza asked:


The vertical axis wind turbine which is sometimes referred to as the (VAWT) for short, is a wind power machine that has been designed so that it maybe attached to a flat roof or stand on a platform in either the rural or urban environment. This type of generator has several advantages to it such as, because of the fact that it can be placed at the bottom close to the ground, the tower does not have to support the generator can be placed at the bottom, not only that but the turbine does not need to be pointed in the direction of the wind.

Although it certainly has its advantages, the turbine also has its disadvantages. Some of the disadvantages are that it is not an easy task to mount vertical axis turbines onto towers, because of this they normally have to operate slower and get the turbulent air flow close to the ground, which results in a less efficient energy extraction.

They only produce roughly 50% of the energy that a horizontal wind generator produces. They also have to be installed on a flat piece of land nothing steep and although steepness of an area might be a problem for a vertical wind generator, that is not a problem for a horizontal wind power generator.

However, like I said before it is not all negative there are also many advantages. Some of these include that seeing how the rotor blades are vertical, you do not have to have a yaw device so this reduces the need for a bearing and its cost. Vertical wind power generators can be at lower heights which can be useful when having to deal with laws that have certain height restrictions to them. Finally, smaller vertical wind generators are much easier to transport.



How Can Wind Power Put Money in Your Pocket

Friday, December 19th, 2008
wind power
Donald Whitehead asked:


Wind power Generators

Wind power generators are a smart choice when searching for a viable alternative power resource for homes for many great reasons. They are proven to be very effective, they are very affordable, Parts for Diy ( Do It Yourself) systems are readily available most anywhere and can generally be found for under or around $200, installation and construction manuals and videos are a dime a dozens, and they only take a few days to install, they increase the resale value of your home, they save consumers thousands of dollars annually, they are very effective for addressing the environment issues that we have at present.

Electricity Production From The Wind.

Wind power is one of the most popular of home solar energy systems selected when going with an alternative power resource for homes. This type of system uses the wind to power the generator (windmills or turbines) that actually produces electrical power from a spinning motion. Typically the wind spins the turbine which generates power as it spins, then the power goes into a charge controler, which regulates the amount of the charge thats going into the battery which stores the charge that is going into it which then goes to an inverter which regulates the amount of charge coming out and on to your application, breaker box or appliance to be ran. This is the basic functioning of how the wind power generator works, it’s very simple.

The Grid

Most understand the term living on or off the grid. For those who don’t know what it means and how it ties into wind power generators I’ll try and explain it. The grid is commonly referred to as the electricity circuit as most of us know it to be or where most everyone gets their electricity from and pay a power company every month and is considered the grid.  Off the grid simply means that you either produce your own electricity by an alternative means other than conventional or perhaps although you have alternate methods and are still connected to the grid, by having alternate means of producing electricty you are getting a negative amount of electricity from the conventional way and will most probably, as a result, have the power company paying you for electricity.

Some DisAdvantages

Unfortunately with advantages comes some disadvantages with (in this case) wind powered generators.  We already know most of the advantages, but some of the disadvantages are the wind itself. Considering that the wind drives the propellers on the windmills or turbine driven systems there must be adequate wind to make this type of system effective enough to warrant having it at all. No Wind No Electricity or is there. It may not be a bad idea to install solar panels to ensure that if the wind isn’t spinning the propeller, which produces the electricity with the wind powered models, the mear sunlight can charge the solar panels. When running multiple turbines sound could be a factor, depending on size.

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Cheap Personal Wind Power Generators for Residential Use

Thursday, December 11th, 2008
wind power
Abhinav Sidana asked:


Have you ever heard about the cheap personal wind power for residential use? If not yet, don’t worry; here I will discuss some easy steps before you so that you can make your own personal wind power generators and that too within a mere $200. Millions of people are saving huge money per month on their electricity bills by installing their own cheap personal wind power generators for residential use and are producing electricity up to 80 percent of their electricity requirement.

If you are one of the person who live near sea shore or an area where wind flow is above five to seven miles per hour, you are one among the lucky people who can utilize the wind energy for making electricity by the use of personal wind power generators, which can be used for running your electrical or electronic home appliances. Although personal wind power generators are available in the market, however the cost of these readymade equipments is few thousand dollars. This is not beneficial and you need to search the alternate resources so that you can make cheap personal wind power generators.

You can fabricate and assemble your own cheap personal wind power generators by using a do it yourself guide available at Internet. This guide provides you all the instructions in details including the raw materials required for making your cheap personal wind power generator and the cost of the raw material. So, search a suitable guide at Internet and make your own cheap personal wind power generators within $200 and start saving money on electricity bills from right now.