Easy To Follow Instructions To Build A Windmill
Author: R W Harris
Many people today are looking for ways to save money in today's economy. Generating one's own electricity is one idea that is becoming popular all over the country. It not only preserves the environment but saves money on monthly utilities. How are people doing this? By building a homemade windmill in their backyard.
There are several reasons to consider generating cheap energy in your own home. The first reason is that it saves you money on your electric bill. Obviously, as you generate more of your own power and use less electricity from your electric company, you should see a nice savings in your electric bill. Furthermore, if the power you generate exceeds what you use, you may be able to sell the excess power back to the electric company and make a profit! You would probably have to build more than one windmill to generate that much electricity, but after you build your first windmill, you'll be able to knock them out like a pro.
The second reason to consider generating power from home is its reliability. When you generate your own power, you control the power source. If you rely on your electric company to provide electricity, you are at the mercy of Mother Nature. How many times have you watched the news and seen bad thunderstorms batter houses, ice storms knock trees onto power lines, or forest fires destroy power poles or transformers? By generating your own energy, you can breathe easier knowing you have a reliable power source.
A third reason to consider generating power from home is its friendliness to the environment. Think about it—how much pollution does a windmill create? None! You are actually using planet earth to create your power in a natural way instead of emitting pollutants into the ground or the air. That means you are doing your part to clean up the environment!
A fourth reason you might want to generate your own electricity from home is the minimal cost. You don't have to spend thousands of dollars to make a windmill. You can usually build it for under 0 by purchasing some items at the local hardware store and using other items you already have around the house. It should be apparent that you'll be able to make back cost of the windmill fairly quickly!
If you're looking for a do it yourself project that will save you money and can be completed at home fairly easily, I would recommend building your own windmill. It's so easy to do, so economical, and so environmentally friendly, you'll wonder why you didn't do this ten years ago!
Article Source: http://www.articlesbase.com/home-and-family-articles/easy-to-follow-instructions-to-build-a-windmill-870060.html
About the Author
R.W. Harris is a "do it yourself" enthusiast who researches ways to save money, make money, and preserve the environment by "doing it yourself". To learn more about building a windmill yourself using the idiot-proof instructions R.W. uses, click here.
Find a little dc electric motor (RadioShack or from a toy car or whatever) to use as the generator. You can mount it with rubber bands. The blade is tricky. It has to be big enough but not sharp or dangerous. The best way I found was to get a large wine bottle cork to use as a hub for your blades. Ask an adult or silly person to put little slices in it with a box cutter. These should be about 15 degrees apart and run the length of the cork but not straight down (you need an angle so the blades catch the wind). Then you can get some plastic (soda bottles are great) and cut the individual blades with scissors. Make sure they are all the same. They need to have a slight curve. If you don’t like that, try origami: http://www.ehow.com/video_4436484_make-origami-windmill.html
Put it all together and mount on the motor’s shaft by drilling a little pilot hole.. This should be able to generate a little power.
LEDs are much better than bulbs but unlike simple bulbs you need to get the current flowing in the right direction for them to work.
How do I build a model windmill that generates electricity?
It is for a Grade 10 Science assignment, we are basically going to hold a hand held fan up to the windmill that it connected to a generator and light bulb and we have to get the bulb to light up and see how it works. It only has to be a about a foot or so high. We have been given a very light (as in not heavy) wood to build the windmill. I would like some instructions and how I would go about connecting the generator etc. and why the design of the blades etc. would be good. If you need more information just tell me what you need. Thanks a lot it would be a great help, I’m not going to copy it exactly I just need an idea of what I have to do.
A windmill like most generators is a motor in reverse. When current is applied to a motor, it spins. If the motor is caused to spin, it generates current. This is the same principle that’s used in the alternator of your car, a gas-powered emergency generator, the old bicycle lamp genrators, etc.
The type of current AC vs. DC will depend on the generator you use. To make a very simple generator just for proof of principle, you can purchase two small DC motors from a hobby shop or Radio Shack. Attach small plastic gears to both of them. Attach one to a power source (a series of batteries) and the other motor directly to a low-voltage bulb. If you start the battery-powered motor and have it spin the lamp-connected motor by having the gears mesh, you should see the light light.
For the windmill, it’s a bit more difficult. Try the following:
Obtain two table or box fans (the kind you plug into an outlet). Have them face each other. Plug one in, and turn it up all the way. For the other one, make sure the switch is on the high position also, but connected a voltmeter across the leads of the plug. The wind from the powered one will cause the other to spin. You should read a small voltage. This will be AC.
This windmill will be fairly inefficient since not all of the energy from one fan is transferred to the other and since the fans aren’t made to generate electricity. You can try to make a small wind tunnel out of cardboard so that the air movement is controlled from one to the other. In any case, if you connect a small neon AC bulb, you should see some light. (Make sure the bulb takes AC and is not a LED.)
What are some good books on building a Windmill?
Our family is thinking of buying a large property and building a cement dome and Windmill for electricity.
My mother tells me if I study it enough, I’ll get school credit. I’ve always been interested in building things so I would love to start now.
I would like the exact title of the book, and if possible a link to where to buy the book on Amazon.com.
Thank you very much!
The state of the art, and a lot less costly, will be found on the internet which has discussions of all the details and choices. Look especially for wind turbines and wind generators rather than wind mills which is more commonly used to refer to mechanically driven grinding, sawing and water lifting devices than electrical generation.
Learning the best ways of researching on the internet should be part of your education also as well as organizing references so you can recover them – as in putting links in Word documents not just adding to Favorites.
windmill electricity question?
Can i build my own windmill? not a real one, i need something to power a model house for school and i thought it would be cool to make it a green home. Im not exactly sure how windmills work but i thought i could use a thick posterboard bent the right way for the blades and i have no idea what else ill need for it, the more imformation you can give me the better. and what kind of power do windmills give off, AC or DC? thanks in advance,
McCain flip-flops whenever it becomes politically expedient to change his mind. For such an environmentalist and maverick in he’s party he’s really turned out to be a hypocrite and a coward. It’s not going to have huge longterm effects except on the environment. Even if the US drilled all over the country we’d only have 2-3% of the needed national supply.
McCain needs to stop pretending to be an environmentalist. McCain has a 0 rating while Obama has a 96 from The Conservation Society. If he was a such an environmentalist he wouldn’t support offshore drilling and the gas tax holiday which would increase carbon emissions.
Drilling will only cause prices to go down about a nickel over the next decade at the best. It’s not going to have huge longterm effects except on he environment. Even if the US drilled all over the country we’d only have 2-3% of the needed national supply. We can’t depend on oil. We have to find alternative sources of energy.
Building a very small wind to electricity converter?
Hi all… Actually i wanted to know how to convert wind into electricity using wind mills but for very small scale say for a maximum of 10 V. can anyone help me in this? i have searched all over the net. but i could not find any help for such low V. all given in the net was for building a windmill for a house or something like that. But i want for very small scale.. Can anyone help me pl… its very urgent!
Well is it DC 10V or AC 10V…it really does matter,I’ll assume you want DC. For a simple project like that you can look in to your local used car parts store and buy a alternator . It makes sense right ! your car turns on with 12V DC but your alternator is the one that powers your car after it turns on…this is done by stepping down your alternator AC voltage into DC voltage. For your Application a simple used car alternator would do. it will cost around 50-60 bucks depending on where you get it. I am not really sure if a alternator has internal AC to DC conveters so the tricky part is converting the AC to DC. For this you need to have a know how of bridge rectifiers and such electronic applications…you could email me with your specs and i can see what i can do or try your luck in it….A good alternative would be to buy a AC to DC converter but those can become costly so its up to you ….hope that helped or at least gave you a idea!
Is Obama’s Plan to build Windmills and Solar Power Plants Better Than Mcain’s Plan For More Oil Wells ?
The Democratic Comprehensive Energy Plan To Lower Gasoline Prices
This is how we will do it. And this why we will do it.
This country has so much under used industrial capacity in our
Auto Plants, Airplane Plants, Steel Plants and Electronics Plants to
make America Energy Independent in 2 to 5 years. We can build enough
windmills and solar power and wave generation energy plants to
replace 90% of all of the electricity generated by COAL and NATURAL
GAS and reduce US CO2 emmissions by at least 25%.
For $400 Billion we could build 400,000 windmills and provide
electricity for every home in America .
The Coal and Natural Gas saved by Green Replaceable Elecrrical
Generation can now be used to make fuel for cars, trucks, busses,
boats and airplanes, and or plastics, chemicals, fertilizers and
pharmacuticals.
We need a comprehensive plan that puts America back to work in
endeavors that benefit 99% of America.
Howard Scott Pearlman
and
Tony Mullen