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Free energy with your own hands: sources, generator

Since ancient times, engineers have suggested using the forces of nature as alternative sources of energy . According to ancient masters, they could provide human needs for free. Already passed more than one century since then, but free energy as an idea does not cease to be relevant.

Mankind masterfully mastered the technique of extracting natural energy from wind, sun, ocean, rivers, earth. Each of them with the help of precise movements of scientists has become "home" and helps a person in everyday life and industry.

Than it is caused

Hydrocarbon and other types of raw materials are not restored. Prices for electricity and fuel are increasing every year. Resources are not eternal, and it may happen that they disappear altogether. Scientists came up with easy-to-use and environmentally sound solutions to the problem. Demanded and energy-efficient free energy sources, created by their own hands, are wind turbines. Their work is provided by the movement of air masses. There are several classifications:

  • Vertical and horizontal wind turbines;
  • Household, the power of which - up to 100 kW;
  • Industrial with a capacity of more than 100 kW.

More popular are horizontal wind turbines as free energy (they can be constructed by their own hands). The explanation is quite simple: they have a high power and a large coefficient of utility. The vertical wind turbine has several advantages. They consist in the absence of the need for orientation in the direction of the wind and for minor gyroscopic loads on the elements of the turbine.

Wind turbines are an opportunity to use exclusively free wind energy for human needs. They are a generator of free energy. It is quite possible to create such a device with your own hands. However, their work is substantially limited by the nature and design features.

What is a wind generator?

This device is equipped with such components: turbine, generator, battery pack, automatic control system, mast, mobile platform, complex protection. The household wind generator is not an exception.

Wind turbine - free energy with your own hands. It is a device rotating by the movement of air masses. The power of the wind generator is determined by the number, shape and size of the blades, which constitute the main component of the entire mechanism. They are attached to the shaft of the rotor.

How to ensure maximum parameters

To achieve the maximum efficiency of the device, it is necessary that the rotor of the installation be oriented against the direction of the wind. This is provided by equipping the wind turbine with a rotary mechanism. Electric energy is generated using a DC generator whose voltage should be a multiple of 12 V. It is connected by a reducer with a turbine and placed on a platform with it.

The turbine has other components, which are located either in the house or in the nearest residential building. Electricity, which produces a wind generator, accumulates in the battery pack. There is its transformation into convenient for use. The power inverter helps to do this.

The entire system of automatic control of the wind turbine is implemented on the software logic controller. It is he who receives all the necessary values for work:

  • The amount of current used;
  • Wind speed and direction;
  • Voltage at the terminals of the battery pack.

The regulation of the wind generator is carried out taking into account all the above parameters.

Wind turbine operation

This device functions quite quietly. Noise during operation is negligible, especially if the device is positioned remotely from the residential sector.

The installation of the wind turbine is notable for its safety. The operation of these devices poses no danger to humans and animals.

The appearance of the wind generator can be varied. The work of wind turbines is more effective than other similar devices. Here's how to get free energy with your own hands. Meera system is one of the most effective.

Wind generator and its elements

If you know the principle of the operation of this device, it will not be difficult to choose components for its assembly.

In order to evaluate the parameters of the system, you need to know about its three values:

  • Average daily wind speed in the selected geographic area;
  • Daily electricity consumption;
  • Peak load.

To determine the average daily wind speed in the area where it is planned to design a wind generator, it is sufficient to use the data of meteorological centers. The second acceptable option will be the use of a digital anemometer.

To determine the consumption of electrical energy per day by the residential complex where the wind generator is projected, it is sufficient to use the readings of the corresponding meter. The maximum value of the peak load is recognized by the number of kilowatts converted by the installed power inverter at each time.


The price for installing a wind generator is quite high. It is determined by calculating the cost of each device individually, as well as the cost of the work required for the organization of the windmill. On average, the installation costs 1.5 million rubles (provided that the power does not exceed 10 kW).

Operation does not carry any financial burden. The main disadvantage of using such devices is the dependence on wind speed. Constant increase in the capacity of the battery will not bring the desired effect. It will be advisable to use the wind generator together with solar batteries, which will allow us to constantly use the electricity received naturally.

How else do you get free energy with your own hands? Kashkarov, for example, offered to receive it with the help of various simple devices, but this is another story ...

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