Self-Powered Mining Farm

CHAPTER 1

A mining farm "grows" cryptocurrency using a large number of computers that work together as a single "farm." The process works as follows: a person (the miner) uses the farm to connect to a global digital database that records all cryptocurrency transactions (the blockchain). The farm's task is to use mathematical calculations to find a new code that does not yet exist, thereby confirming and securing the transaction (i.e., transferring cryptocurrency from one farm owner to another and preventing anyone from tampering with or altering the transaction).

In return, the user of the mining farm receives a reward in the form of cryptocurrency. A mining farm operates around the clock and automatically, converting electricity and computing into digital income.

In this article, we will present the idea of a mining farm that does not rely on the public electricity grid, but instead generates its own energy and uses it to mine cryptocurrency using standard technology. This approach makes it possible to establish mining farms in the Russian Federation. This is because there is no harm in consuming electricity from the public grid.

The key to success lies in the use of a self-powered hybrid electric machine, which I have developed. You can learn more about its features by following the link: https://drive.google.com/file/d/1Bsa1avWLVzo4CGO7OMv-EUdiexjkk362/view?usp=sharing

If you have trouble following the link and viewing the illustrated version, the following is a description of this self-powered hybrid electric machine.

SELF-POWERED HYBRID ELECTRIC MACHINE

1. Can an electric motor and a generator power each other?

On a common shaft, as shown in the video linked below: [1]

That's not true, because the 20-30% current loss, which is spent on the loss resistance, [2] simply slows down the engine, which doesn't receive enough current, and the generator, in turn, produces less electricity due to the gradual weakening of the common shaft with a constant diameter. This is an axiom that has prevented research in this field from being considered by the scientific community for many years. However, with the advent of the internet, things are starting to change.

For example, let's take a simple electric motor, or as it is correctly called, an electric machine. An electric motor is an electrical machine that converts electrical energy into mechanical energy. Most electric motors work by interacting between the motor's magnetic field and the electric current in the wire winding to create a force in the form of torque <477.> applied to the motor's shaft. [3]

In our case, we will consider a parallel disturbance electric motor or a DC electric motor. [4]

We will use magnets or a simple dynamo machine to excite the pole coils. [5]

To start a self-powered hybrid electric machine, we will use a car starter with a power battery. [6]

If the situation is critical and there is no starter or the battery is dead, we will use a manual starter with a spring motor. [7]

Alternatively, we can use a manual starter from a walk-behind tractor. [8]

As an example, we will use a simple electric generator. An electric generator is a device that converts non-electrical energy (mechanical, chemical, or thermal) into electrical energy. We will consider an electric generator with a mechanical principle of operation, i.e., a generating electric machine. [9]

Both of these electric machines have a similar structure of coil arrangement in a passive stator and a rotor shaft moving at an angular velocity.

The only difference is in the direction of the electric current flow and the configuration of the rotor. [10]

Electric current or electric flow is a directed (ordered) movement of particles or quasiparticles that carry electric charge. These carriers can include electrons in metals, ions (cations and anions) in electrolytes, ions and electrons in gases, electrons in a vacuum under certain conditions, and electrons or holes (electron-hole conductivity) in semiconductors.

Sometimes, electric current is also referred to as displacement current, which occurs when the electric field changes over time. [11]

And pay attention to the inductors or chokes, which are installed on the stator of the electric motor and electric generator. Inductor (old. Choke) – helical, spiral or helispiral coil of folded insulated conductor, It has a significant inductance with a relatively small capacitance and low active resistance. As a result, it exhibits significant inertia when an alternating electric current flows through the coil. [12]

However, the wires in these coils and their connections have the same cross-sectional thickness. In the center, there is an empty space that can be compared to a hole in a donut. We will return to these details later, but for now, let's explore the different types of electrical connections. In electrical engineering, there are two main methods of connecting elements in an electrical circuit: series and parallel connections. In a series connection, all elements are connected to each other in such a way that the section of the circuit that includes them does not have any nodes. In a parallel connection, all elements in the circuit are connected to two nodes and do not have any connections to other nodes, unless otherwise specified. [13]

Inductors behave like resistors (conductors) and are interconnected by a series connection. With this connection, the coils are connected in series to each other, that is, the end of one coil, the wire of which is twisted clockwise, is connected to the beginning of the wire of the other, twisted in the opposite direction. And their wire cross-sections, as mentioned earlier, are unchanged. And we will call this principle a stalk, which consists of one continuous section. A broom is a bundle of twigs or branches. [14]

Now let's take one induction coil and reduce the wire cross-section to the smallest possible size, close to nano dimensions.

And such nano coils will be placed on the board, so that in the sum of their cross-section of the wires was equal to the cross-section of the connecting wire. We will place them on the plane evenly in the form of a rectangle, connect them in parallel connection and get already a block of nano coils of magnetic induction, common connection. And this will be the third way of connection in electrical engineering, called – common connection. [15]

But we will use at the beginning of this topic, while simple coils of magnetic induction, which are on modern stators, with a constant cross-section of the wire. Next, we will replace them with the proposed blocks of nano magnetic induction coils and a common connection.

In the video at the very beginning, we saw that the generator cannot supply enough electricity to the electric motor on the common shaft, and the electric motor cannot generate enough kinetic energy due to losses that are constantly increasing and eventually cause the shaft to stop. This is also due to the fact that they have the same number and size of magnetic induction coils. And the rotational speed of the shaft is the same, because the diameter of the stator of the generating part cannot accommodate more of these coils, compared to the stator of the electric motor, and this prevents the generator from generating enough electricity to rotate the shaft of the electric motor stably. The resistance losses will be the same, and therefore the kinetic energy from the DC motor of the generating electric machine and the electrical energy from the AC generator of the same generating electric machine will be less with each turn due to losses. This is shown in the video at the beginning of this article. [16]

CHAPTER 2

2.But what if the shaft of the electric motor is rigidly mounted with the pole wheel of the turbogenerator, with a larger outer diameter than the diameter of the common shaft and so that their common shaft center rotates at the same angular velocity?

The circumference of the shaft and the circumference of the pole wheel will not be equal. [17]

This means that the number of identical pole coils on the rotor shaft and the alternator (alternating current generator) will also be different, in favor of increasing the latter. [18]

For example, if there are four pole coils on the common shaft, then there will be at least six, or even eight, or more, on the alternator's rigidly mounted pole wheel. The amount of current generated by the pole wheel of the generator part of the hybrid electric machine will be greater, and it will be sufficient to supply the electric motor part of the hybrid electric machine on the common shaft, with fewer induction coils on the stator. The advantage of the number of pole induction coils of the generator will cover the resistance losses that were present in the theory of the common shaft. Due to the greater number of pole induction coils of the generator, the electric motor will absorb excess current, resulting in a stable kinetic energy output for the common shaft, which will ensure stable rotation of the pole wheel.

To find the resistance of a certain conductor, you can use a simple formula: the resistance is equal to the resistivity of the conductor's material multiplied by its length and divided by the cross-sectional area. [19]

R – Electrical resistance of the conductor [Ω], p – Resistivity of the conductor [Ω*m], l – Length of the conductor [m],

S – Cross-sectional area of the conductor [m2].

A simpler method for finding the resistance of windings, which is widely used in practice, is the conventional measurement method. We take a multimeter, an ohmmeter, set the desired measurement range (ohms, kilo ohms, mega ohms) and touch the probes of the meter directly to the coil, winding. Our tester will show the available resistance with a fairly high accuracy. As a rule, the winding of coils designed for low voltage has a fairly small resistance (in the region of one-hundred ohms). Windings for voltage 220, 380 and higher already have a resistance within hundreds of ohms to tens of kilo ohms.

Knowing the resistance of the winding, you can at least judge its functionality (if there are no short-circuited turns), and at most, you can use its value in various formulas. The most well-known and widely used formula is the Ohm's Law formula, which allows you to find any one unknown value (out of three – voltage, current, and resistance) from two known values. The formulas use the basic units of measurement for physical quantities. In Ohm's Law, these are: amperes for current, volts for voltage, and ohms for resistance.

And if the obtained result of one pole coil is multiplied by the number of similar coils located in the stator of the electric motor of the self-fed hybrid electric machine, then we will get the total number of resistance of this whole circuit. Also we find the total resistance of the circuit of the pole coils of the stators of the generator part of the hybrid electric machine, which are also similar in cross-section of the wire, the number of turns and the diameter of these turns, with the coils of magnetic induction of the stator of the electric motor. And since the total number of coils in the generator exceeds the minimum of three coils of magnetic induction on the inner housing of the electric motor, which is located between the common shaft of the electric motor and the pole wheel of the alternator, on the wall of the R housing, as shown in Figure 1 below, the total number of output current from the generator part will exceed the minimum of three times the current consumed by the electric motor.

In Figure 1, the numbers show the side view of a self-powered hybrid electric machine with a DC exciter, as well as AC generators and an AC electric motor. The numbers represent: 0) gear for manual excitation; 1) armature-rotor shaft; 2) bearing; 3) housing of the hybrid electric machine; 4) commutator of the DC generator (half-period); 5) armature of the DC exciter; 6) stator winding of the DC exciter, multi-pole (*); 7) battery ring, (n.p.: NiMH) sufficient power for excitation; 8) cylindrical housing of the exciter, mounted on the left side cover of the housing from the inside (21) and having a gap with the fan disc of the pole wheel (22); 9 and 9a) fan blades, for internal cooling, of the pole cylindrical wheel of the alternator, mounted rigidly on the shaft (1); 10) DC supply for magnetic field excitation; 11 and 11a) a pole wheel mounted rigidly on a shaft (1) with a cylindrical cup on which pole coils of magnetic induction of a two-alternator alternator are located; 12) a magnetic induction coil of the external stator of the alternator mounted on the housing (3) from the inside; 13) the magnetic induction coil of the pole wheel of the alternating current alternator; 14) the magnetic induction coil of the internal stator of the alternating current alternator mounted on a cylindrical inner housing cup from the top and is an alternating current electric generator (19); 15) a resistor located between (14 and 18); 16) the magnetic induction coil of the stator of the alternating current electric motor mounted on a cylindrical inner housing cup from the inside (19); 17) a magnetic induction coil of a rotor mounted on a shaft (1) of an alternating current electric motor; 18) an alternating current supply to excite the angular motion of a multi-pole alternating current electric motor (**);19) the inner passive cylindrical cup of the stators of the AC electric motor, the magnetic induction coil is located on the inner part of the stator of the AC electric generator, and the magnetic induction coil is located on the outer part of the stator. The passive cylindrical cup is rigidly attached to the right cover (R-21) from the inside of the common housing; 20) the side covers of the electric machine housing L and R; 21) the DC generator switch through a thermal relay; 22) the vertical disc of the pole wheel; 23) the rectifier; 24) the external fan in the shield.

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