6 Simple Steps On How To Build A Wind Generator
Life can be tough sometimes and you may be looking for ways to make it easier and less expensive. Since energy, especially electricity is one of your more costly everyday expenses, wouldn’t it be great if you could tap into the renewable energy that is all around you? Wind energy is already benefiting much of the world, so why can’t you take advantage of it, too? All you need is a wind generator. But do you know how to build a wind generator?
Good question. Here are some tips to guide you:
- First, find a suitable place where you can set up a tower. It must be 30 to 40 feet high, and within a 300 to 400 foot radius of open space. With regard to the tower, you can choose between tilt-ups and freestanding designs. Tilt-ups are most common since they are easier to maintain because you don’t have to climb up to clean it, but then free standing towers are taller, which means maximized output for your wind turbine.
- Secondly, focus on the materials needed, first of which is the motor, which converts the wind energy. It is a must to find a DC motor that is intended for high voltage, with low rpms, and high current.
- Now you need to create the blades of your windmill. These can be made of wood, plastic, sheet metal, or better yet, PVC pipe. Keep in mind that the longer the blades, the better. A wider covered area means the more energy it can extract from the wind.
- Now you need to connect the blades to the motor using a hub. One of the simplest ways is to look for a scrap steel disk that you can drill holes in. Attach this to a shaft that will connect the blades.
- In order to keep your wind generator turned to the wind, you need to make a tail and pivot. You can use some scrap sheet metal for the tail and a flange for the pivot, along with some square tubing and pipe nipple.
- One last, important step to cover for your wind generator is the battery. The wind doesn’t always blow, so you need a way to store the converted energy. Try to keep the batteries as close to the generator as you can in order to monitor the charging. Try to get batteries that are highly efficient, yet low maintenance.
Batteries to be used are those for power system applications are called “deep cycle,” which are rated in amp-hours and have indication of its charge-discharge cycles.
In knowing how to build a wind generator it’s best to remember that placing a diode between the battery and the generator is good in order to prevent the energy from being wasted and flowing directly onto the generator itself. Adding a secondary load is helpful as a depot for excess energy produced.
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