Since ancient times, engineers have offeredto use the forces of nature as alternative sources of energy. According to ancient masters, they could provide human needs for free. Not one century has passed since then, but free energy as an idea does not cease to be relevant.
Humanity masterfully mastered the techniqueextracting natural energy from wind, sun, ocean, rivers, earth. Each of them, with the help of precise movements of scientists, has become “domestic” and helps people in everyday life and industry.
What is the reason
Hydrocarbon and other raw materials are notare being restored. Electricity and fuel prices are increasing every year. Resources are not eternal, and it may happen that they disappear altogether. Scientists have come up with easy-to-use and environmentally friendly solutions to the problem. The popular and energy-efficient free sources of energy that are created by the hands are wind turbines. Their work provides the movement of air masses. There are several classifications:
- vertical and horizontal wind turbines;
- household power - up to 100 kW;
- industrial with power over 100 kW.
Большей популярностью пользуются горизонтальные wind turbines as free energy (you can construct them with your own hands). The reason is quite simple: they have high power and high utility coefficient. Vertical wind generator has several advantages. They consist in the absence of the need for orientation in the direction of the wind and minor gyroscopic loads on the turbine elements.
Wind turbines - the ability to useexclusively free wind energy in the needs of mankind. They are a free energy generator. You can create such a device with your own hands. However, their work is significantly limited by the nature and design features.
What is a wind generator
This device is equipped with the following components:turbine, generator, battery pack, automatic control system, mast, mobile platform, comprehensive protection. Household wind generator is no exception.
Wind turbine - free energy with your ownby hands. It is a device rotating due to the movement of air masses. The power of the wind generator is determined by the number, shape and size of the blades, which are the main component of the whole mechanism. They are mounted on the rotor shaft.
How to ensure maximum parameters
To achieve maximum efficiencydevice, it is necessary that the rotor installation was oriented against the direction of the wind. This is ensured by equipping the wind turbine with a turning mechanism. Electric energy is generated using a DC generator, the voltage of which must be a multiple of 12 V. It is connected to the turbine by a gearbox and placed on the same platform.
The turbine has other components thatlocated either in the house or in the household building nearest to it. Electricity, which produces a wind turbine, accumulates in the battery pack. There it is transformed into a convenient to use. This helps to realize the power inverter.
On the software logic controller implemented the entire system of automatic control of the wind turbine. That he gets all the necessary values for the work:
- the amount of current used;
- wind speed and direction;
- voltage at the terminals of the battery pack.
Regulation of the wind generator is carried out taking into account all the above parameters.
Wind turbine operation
This device is quite quiet. Operational noise is negligible, especially if the device is located at a distance from the residential sector.
Installation of a wind turbine is safe. The operation of these devices does not pose any danger to people or animals
Внешний вид ветрогенератора может быть varied. The work of wind turbines is more efficient than other similar devices. This is how you get free energy with your own hands. Meera system - one of the most effective.
Wind generator and its elements
If you know the principle of operation of this device, it is easy to choose components for its assembly.
To assess the parameters of the system, you need to have knowledge of its three values:
- average daily wind speed in the selected geographical area;
- daily electricity consumption;
- peak load.
To determine the average daily wind speed inthe area where it is planned to design a wind generator, it is enough to use the data of meteorological centers. The second acceptable option would be to use a digital anemometer.
To determine electrical energy consumptionper day, the residential complex where the wind generator is being designed 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 point.
Cost
The price of the installation of a wind generator is enoughis high. It is determined by calculating the cost of each device separately, as well as the cost of the work necessary for the organization of wind turbines. On average, the installation costs about 1.5 million rubles (provided that the power will not exceed 10 kW).
Operation does not carry any financialload. The main disadvantage of using such devices is the dependence on wind speed. Constant increase in battery capacity will not bring the desired effect. It would be advisable to use a wind generator in conjunction with solar panels, which will allow you to constantly use the electricity obtained in a natural way.
How else do you get free energy with your own hands? Kashkarov, for example, offered to receive it using various simple devices, but this is another story ...
