Sunday, August 30, 2009

Building a Wind Generator - The 4 Most Critical Parts of Your Wind Power System


By Ethan Cudney

There are many companies today who not only supply but will install wind generators for you. However, to be completely honest, most of these professionally installed systems are pretty expensive. If you are looking for a way to provide additional power to your home, but your budget is limited, then you should consider building a wind generator yourself.

You may not realize it, but building a wind generator yourself could end up only costing you around $100 - $200, rather than thousands and will be a very wise investment indeed. This one small investment in turn could end up saving you thousands of dollars on what you electricity bills would normally be.

Another thing you may not realize when it comes to building a wind generator is that many of the parts required can be purchased at your local hardware or DIY store or online. So thinking that you are going to have problems obtaining the parts that will prevent you from building it is simply not going to happen.

But before you do start building your own wind generator there are a number of things you need to take into consideration first. Below we look at just what some of these things are. If you keep these tips in mind it will help to ensure that you build a wind turbine system that will last a very long time.

Tip 1: The Base - The base of your wind generator should be one that provides enough support on which it can stand. The best material to make the base with is concrete. This will allow the supports of the wind generator to be held in place firmly no matter how strong and fast the wind blows.

Tip 2: The Tower - You should definitely try to construct the tower from metal. However, if your budget is limited then use the thickest plywood that you possibly can. This will help to ensure that you have a sturdy tower that can cope with all types of weather conditions.

Tip 3: The Turbine Blades - The blades you build or buy need to turn smoothly without any friction or any chance of them becoming hindered. If you've never built wind generator blades before you may want to buy premade quality blades, which will ensure that they provide you with ample amounts of energy. These can be purchased pretty cheaply at websites like eBay.

Should you decide to make your own blades you should create them using PVC or plywood. It is important that the size of the blades is in equal proportion to the size of the tower you have constructed. If you make the blades too big then the tower won't be strong enough to hold them up, whilst if they are too small then they aren't going to be able to return the levels of energy that you need to power your home.

Tip 4: The Gearbox - When building a wind generator yourself you must ensure that the gearbox you attach to your blades is a sound one. Ones that are too small or made from inferior materials will not allow the blades to rotate freely and so the levels of energy that they create won't be sufficient to provide you with what you need to power your home.

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