6 Simple Steps On How To Build A Wind Generator
Considering the tough times we are now living in, you may likely be thinking of other options that could make living easier and inexpensive. Since we live our every day lives fully dependent on electricity, it is indeed beneficial to make use of the recyclable energy that is quite abundant in our surroundings. One good bet would be to take advantage of the wind that we have around us. To be able to do this, a device called a wind generator would come in handy. But how to build a wind generator?
Good question. Here are some tips to guide you:
- First you need to know where you are going to put it. You need an area with at least a 300 to 400 foot radius of open space and a 30 to 40 foot vertical clearance. There are two types of towers you can choose from, a tilt-up or a freestanding design. Tilt-ups are more widely used in residential areas because they are easier to maintain, since you don’t need to climb them to clean them. However, since free standing towers are taller, they help maximize the output of 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.
- The blades of your wind turbine are the next things you will concentrate on. Wood, sheet metal, or plastic are all good materials, but PVC pipe is usually the best. If you want to get the most power from your generator, make the blades longer, since this will cover a wider area.
- The next step would be about fixing the hub, that which connects the blades onto the motor. One easy way would be to look for a scrap steel disc with which you can drill holes into and attach to a shaft that would 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.
- After setting up your wind generator, one more important step must be covered and that is the battery. Batteries are essential basically because it is where the converted energy is stored. Keep the batteries close to the generator as much as possible to monitor the charging, and look for highly efficient batteries, which are low in 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.
Now that you know how to build a wind generator, there is one more recommended step. You need to place a diode between the battery and the generator to stop the current from being wasted by flowing back into the generator. It would probably be a good idea to add a secondary load as well, to act as a depot for excess produced current.
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