The device of alternative electricity

The proposed device mainly relates to the field of alternative energy, and can also be used in the field of automotive and mechanical engineering. Existing types of alternative energy depend on the source of use - solar energy from the sun, wind energy from the wind, water energy from water, etc. The reserves of traditional energy sources such as oil, gas and coal are reduced and their cost is high, and their use leads to the greenhouse effect on the planet. This device can be used outdoors and in any enclosed apartment or house, in small enterprises consuming electricity without pollution and without depending on the source and for power consumption -such as solar or wind.

It is known that alternative sources of energy, solar energy is based on the transformation of the sun, which results in electric and thermal energy, one of the cheapest types of energy

Wind energy is based on the conversion of the kinetic energy of air masses into electrical energy used by consumers. It is also considered one of the cheapest types of renewable energy.

Hydropower is based on the conversion of the kinetic energy of water into electric energy, the most common form of energy for consumers.

And there are also alternative types of electricity using the heat of the earth, biofuels and others.

The advantages of using are the renewability of alternative energy sources, environmental safety, accessibility and the possibility of use in a wide range of applications, low cost as a result of application.

However, the disadvantages of use include the high cost of equipment and significant material costs at the stages of construction and installation.

Low efficiency of installations, dependence on external factors, such as weather conditions: wind power, etc. The relatively small capacity of generating plants, with the exception of hydroelectric power stations -which are not enough in the distance from the consumer to the source and the loss of electricity during transmission.

In the proposed device due to the use of a planetary gearbox with a high gear ratio and an electric motor with a large number of revolutions, as well as a battery that is constantly recharged from an automobile generator connected to the generator. Thus, alternative electricity is produced that does not depend on weather conditions for fuel consumption, etc. The mobile device can also be used in a private house and then transported by car to another source of electricity consumption. The power of the device is quite acceptable for the domestic needs of a private house. The equipment of the proposed device is not expensive, as in the above alternative sources, but much cheaper, as well as the cost of installation.

The essence of the proposed device is that the production of alternative energy does not depend on weather conditions and similar factors. The proposed device can work around the clock with the necessary adjustment -more or less consumption, and produce enough electricity for the domestic needs of houses and apartments. The technical result is obtained due to the fact that a 1-12 volt battery is used, the electric power of which is converted by wires through two converters 2 and 3 of 1,500 watts each, which adjust the speed and torque of the device, also to increase the voltage from 12 volts to 220 volts and increasing the frequency from 50 hertz to 400 hertz for rotating an electric motor 4 with a high number of revolutions n = 24000 revolutions / min with a power of 1500 watts, a torque of 0.597N * m, with a mechanical connection with a lowering planetary gearbox 5 with a gear ratio of 30/1 on the output shaft of planetary gearbox 5 the torque increases Mred = M * i means 0.597N * m * 30 = 17.91 N * m, the number of revolutions will decrease nred = n / i means 24000/30 = 800 revolutions per minute, then through lowering gears with a gear ratio of 2 / 1-1 1 and 12, also according to the formula Msh = Mred * ish means 17.91 N * m * 2 = 35.82 N * m, speed nsh = nred * ish means 800/2 = 400 rpm and through gear 12 this force rotates the electric generator 6 - with a torque of up to 35.82 N * m and a speed of 400 or less, for domestic consumption 7, and also to the gear e 12 of the electric generator 6 is connected via gear 13 an automobile electric generator of 8-12 volts for recharging the battery 1 - a complete closed loop is created, the electric generator 6 generates electricity for consumption, when using an electric motor 4 with a high speed and a reduction planetary gearbox 5 with a high gear ratio, the necessary force of torque and speed for rotation of electric generators to obtain cheap electricity in almost any place of use, devices It can work practically around the clock and is not dependent on the weather and other conditions of its mobility to avoid power losses, which is an advantage over other types of alternative energy.

Electric motor 1500 watts 24000 rpm 0.597 N * m, low-speed generator 220 or 380 volts 5000 watts 260 rpm and 5 N * m, car generator 12 volts for recharging the battery, planetary gearbox with a ratio of 30/1, gears with a ratio 2/1 - all this can be purchased from Chinese manufacturers on the Ali Express website and the remaining mechanical parts can be manufactured on a milling machine.

The block diagram of Lomov’s alternative electricity device is shown in Fig. 1.

The name of the constituent parts of the alternative energy device Lomov.

1- Powerful car battery 12 volt 90, 140, 190 ampere hours.

2- Converter for increasing voltage from 12 volts to 220 volts 1500 -2000 watts.

3- Frequency converter from 50-60 hertz to 400 hertz 1500 -2000 watts for operation and speed control of a high-speed electric motor

4- An electric motor with a power of P = 1500 watts and n = 24000 rpm with a torque of M = 0.597 N * m.

5- Planetary gearbox with a gear ratio of 30/1 and possibly 60/1.

6- Electric generator 380 or 220 volts 3 kilowatts and possibly 5 or 10 kilowatts, with a low number of revolutions, 200 or 350 or 400 revolutions per minute.

7- Electrical load for domestic needs.

8- Car generator 12 volts 9- Mechanical connection shaft.

10- Electric wires.

11- Gear from the shaft of the planetary gearbox 5.

12- Gear on the shaft of the electric generator 220 volts.

13- Gear on the shaft of the automobile electric generator 12 volts

M-torque of electric motor 4

Med - torque on the output shaft of a reduction planetary gearbox 5.

Ms is the torque with a gear reduction ratio of 11-for example 30 teeth and 12-for example 15 teeth gear ratio 2/1, on an electric generator 6. i- reduction gear ratio of the planetary reduction gear 5 im - gear ratio between gear 11 and gear 12. n is the number of revolutions of the electric motor 4. nred is the number of revolutions on the output shaft of the lowering planetary gear nm is the number of revolutions after two gears 11 and 12 is the number of revolutions on the shaft of the electric generator 6.

Table 1.

Some data from Chinese manufacturers of low-speed electric generators.

Watt RPM Start Torque (N / m) 500 400 0.8 1000 400 1.5 2000 380 1.8 2500 350 2 3000 300 3 5000 260 5 10000 200 7 20,000 150 16 30000 150 18

Lomov A.V