The wind turbines that are normally used to obtain renewable energy are avant -garde technology, no doubt, but we are not to abandon the idea of making a wind mill ourselves to take advantage of its great advantages in our homes. Moreover, it is currently possible make your own wind turbine With raw material easy to get an affordable price.
Although a small wind turbine will not suffice to give us the energy that a middle home usually spends, it can reduce the costs if we connect it to the home electrical system, while we will make an eco-friendly gesture in favor of the planet. If you are interested in knowing more, in Ecology Verde we tell you the details about the Wind mills: How to make homemade wind energy.
Materials to produce homemade wind energy
To start, you have to take into account what materials are needed to make homemade wind energy. Thus, take note of The following materials To get them, whether taking advantage of some devices or appliances that you no longer use or buy them:
- Generator
- Turbine
- Engine
- Aspas
- Rudder or weather vane
- Tower or base
- Batteries
- Adequate tools
How to make a homemade windmill to produce wind energy
The wind mills To produce wind energy they are a type of turbine that will be relatively simple to build. Its use as a source of energy dates back to the night of the times, as they were used for centuries, and currently serve to generate electricity. Next, we indicate How to make a wind millalthough it is fair to warn that it requires a Ducho in DIY, especially in carpentry, metal and electricity.
To build it we will need a generator, design the blades, a rudder that guides us towards the wind, a tower or base and batteries. Perhaps the most complicated part will be the design of the blades, not only because they must be durable, but above all because their shape will be the one that will allow more or less wind energy to be extracted. To obtain maximum energy, that is, so that they are aerodynamics and feasible, if we do not want ABS pipes. Cut them and file the edges, simply, until you get three blades.
Next, we have join the shovels to the enginesetting them to an aluminum disc with bolts (a kind of screws fastened with nuts), because to generate electricity we have to join the turbine to an electric generator. A solution to walk at home is to make your own generator, for example, with an old direct current (recycling of a printer, for example), including coils and magnets, and we adapt it to a metal or wood support, joining the engine axis to the device through a simple plastic tube.
Basically, let’s make the generator or acquire it (there are very economical, for example those of the AMETEK brand) this must be an engine with few revolutions but that gives us a lot of tension, around 12 watts of useful voltage.
When riding it in a wooden base tower we can add a weather vane to direct it towards the wind, while we have to find a way that the turbine can turn freely according to the wind direction. To do this, let’s place a Metal bar introduced into a steel tube and some anchors for the ground.
In addition, we can load the accumulated energy in batteries (it will be very useful resort to an electrician.
More practical tips to make homemade wind mills
Very light base turbines are not adequate if the wind speed is not very high, something that we can foresee or check during the test phase. On the contrary, wood design It can be perfect if the wind does not reach too much speed, and the same goes for size. If the turbine is going to be large, the wind turbine must be goalLico To be more durable and avoid possible fires.
Be that as it may, once the turbine must be done, you must verify that it works correctly, both its mechanism and its stability. The ideal is try it with a powerful wind And, of course, be attentive to its operation during the first days.
If you want to read more articles similar to Wind mills: How to make homemade wind energywe recommend that you enter our category of renewable energy.
