JP2011009703A - Power consumption device using property of vector quantity - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a technology for mainly linking magnetic flux and a coil, and secondarily, to provide a technology for the use of a current source.SOLUTION: A magnetic core 100 includes separate magnetic-flux paths which are a path from a first coil 10, a path 24 from a second coil 20, and a path 34 from a third coil 30. The second coil 20 and the third coil 30 constitute a non-inductive winding. Consequently, when an electric field generated from the first coil 10 is applied to the non-inductive winding, the second coil 20 and the third coil constituting the non-inductive winding serve as power supplies.

Description

      The present invention relates to AC power.

First, a magnetic field whose strength changes over time induces an electric field whose strength changes over time. Secondly, an electric field whose strength changes over time induces a magnetic field whose strength changes over time. Third, the charge creates a magnetic field in space. There is no increase or decrease in the lines of electric force in a space without charge. Fourth, the source that creates the magnetic field is the current (the moving charge). Fifth, although the strength may change with time, the magnetic field lines are always closed without exception. These five points have been known since 1873 as Maxwell's equations consisting of four equations. Faraday's law and Lenz's law can be derived by using Maxwell's equations when the magnetic field changes with time after conversion to the area using Stokes' theorem.只 If the first point and the second point can be repeated simply, it becomes radio waves or electromagnetic waves. If this occurs in the case of commercial frequencies, both the electric and magnetic fields spread into the air without passing through the conductors of the electrical circuit or the iron core of the transformer. A completely different repetition therefore occurs.
A magnetic field is created by a current that is a moving charge. 1820 when this phenomenon was discovered by Oersted. In the same year, Bio and Sabar measured the magnitude of the magnetic field created by the current and made Biosavart's law. Conversely, Ampere's law is to find the current from a given magnetic field.
The Faraday's law and Ampere's law exist in the electric circuit and experimental equipment used when Faraday discovered electromagnetic induction, and when a current is passed through the primary coil, a magnetic field is generated inside the soft iron that forms a ring. pass. This part corresponds to Ampere's law. The magnetic field passes through the center of the secondary coil via the ring-shaped soft iron, and at this time, a current is generated in the secondary coil. This part corresponds to Faraday's law.
A battery is a device that always generates a certain potential difference between its positive terminal and negative terminal, regardless of the type of battery. In order to circulate through the closed circuit, the current flowing through the external circuit of the battery consisting of a copper wire and a miniature light bulb has a potential slope from the negative side (low potential) to the positive side (high potential) of the battery inside the battery. I have to rise.
If, however, the electric field (electric field) we are thinking of is not an object created by electric charge but is induced by a time-varying magnetic field, the electric field induced by the magnetic field can be represented by a “potential gradient”. Absent. In other words, there is no potential slope. The magnetic field is expressed as a vector potential that spatially changes in a spiral shape, and the electric field induced by the temporally changing magnetic field is expressed as a temporal change in the vector potential. The important thing is that the electric lines of force associated with such an electric field are closed like a rubber band (it is meaningful in comparison with not closing with a battery). Since it was not caused by an electric charge, it naturally has neither a starting point nor an ending point. The secondary coil forms a closed circuit. Free electrons in the secondary coil are moved by this induced electric field and rotate around the closed circuit. As long as current flows through the circuit, the induced electric field is nothing else than the electric field. When voltage is applied to the conductor and current flows through it, an electric field is generated by the voltage, and a magnetic field is generated by the current. And each space has energy. Therefore, the main body of energy transport is an electric field and a magnetic field (that is, the space surrounding the conductor), and the conductor is merely a guide (rail) for energy flow.
The analysis of an AC electrical circuit is more complicated than a DC circuit. In 1847, Lenz discovered the phenomenon that the induced current acts on the inductance. In 1887, Yablochikov discovered the function of the electrostatic capacity in the AC circuit, and Maxwell was the total resistance in the AC circuit with inductance, capacitance, and resistance. The concept of impedance was shown, but these were independent of each other and did not lead to an overall understanding of the AC circuit. Kennelly in the UK showed that if the complex number is used in 1893, the calculation of the AC circuit combining resistance, inductance, and capacitance can be applied to Ohm's law and Kirchhoff's law in the case of sinusoidal AC. Steinmetz introduced the concept of the effective value of alternating current and generalized Kirchhoff's law in a form that included alternating current phenomena.
At the 1891 Frankfurt Exposition, a three-phase AC generator was installed, and a three-phase transformer increased the voltage to 8000 V for transmission, and the transmitted three-phase AC voltage was lowered with a transformer to rotate the three-phase induction motor. The power transmission efficiency was 70%. Transformers are a major factor in realizing high-voltage, long-distance transmission, and a silicon steel transformer was created in 1903.
A magnetic substance is a substance that generates a magnetic moment when placed in a magnetic field. This phenomenon is called magnetic induction. It is said that magnetism is caused by magnetic induction. A substance that receives a particularly large magnetic induction is a ferromagnetic substance. The magnetic flux density generated when the ferromagnetic material is placed in the magnetic field is obtained by adding the magnetic flux density due to magnetization to the magnetic flux density due to the external magnetic field. When a magnetic flux density due to an external current is applied to a ferromagnetic material, the magnetic flux density becomes so large that the magnetic flux density from the outside can be ignored. Most of the magnetic material is in a magnetic material and the direction of the magnetic field is strong in a bent magnetic material. It is more stable in the magnetic material. Therefore, the bent ferromagnet can be used to bend and transmit the direction of the magnetic field. The size, shape, position and direction of the magnetic domain of a ferromagnetic material are determined by all the forces present in the crystal. This is because all forces are equally involved in an arrangement that minimizes energy. The actual size of the magnetic domain and the direction of magnetization are determined by a balance between the force that expands the angle of the magnetic dipole in the domain wall, the force that aligns with the exchange force, and the force that minimizes the action of the external magnetic field. The domain wall motion is caused by a force that attempts to minimize the action of the external magnetic field. A magnetized object tries to move from a position where the magnetic field strength is strengthened to a position where the magnetic field is weakened in the magnetic field. When a single charged particle is tightly surrounded by many charged particles, it is the force that tries to minimize the charge and magnetic field that binds all these particles in close proximity. These movements try to minimize the amount of charge and magnetic field per unit volume.

In the case of thermodynamics, the first and second kind of permanent engine, and if the input is obtained continuously, the knowledge that the output can exceed the input is obtained at the same time, and part of the energy is preserved in Newtonian mechanics. It is known that the conservation law is further incorporated into the theory of relativity.
It takes a little energy to open and close the sluice to extract the potential energy from the dam water. In order to extract chemical energy, it takes energy to fly a spark for burning oil. Extracting nuclear energy from uranium requires a little energy compared to the energy that can be extracted after fission.
When the water from the dam or the steam produced by the heat from burning oil or fission hits the turbine attached to the generator shaft, the generator shaft rotates. As a result, a potential difference is generated between both terminals of the generator coil.
When the load of the generator is only electrostatic capacity, power is consumed when the electrostatic capacity is charged, and electric power is generated and returned to the power source when discharged. Since the amount of charge and the amount of discharge are equal, the power consumption of the capacitance is equal to the generated power, and the power consumption becomes zero. When there is only self-inductance, the electric power at each moment is stored or released as electromagnetic energy generated by the magnetic flux in the coil. Similarly, the averaged AC power is zero. In the end, it is only resistors that consume power in an AC circuit.
In general, a law is defined as “a permanent and inevitable relationship based on a certain condition anytime and anywhere”, and a theory is defined as “a unified knowledge that can explain individual facts and perceptions” The From this, the theory of electricity is knowledge that can explain all phenomena and laws related to electricity in a unified way, but AC commercial power can actually be consumed only by the secondary electric circuit, directly from the primary load current. The induced magnetic flux enables power consumption. If you look at the entire commercial power system, the essential purpose is to operate AC electrical circuits in factories and homes. Currently, generators are essential, and transformers and nuclear power are used.
Electromagnetic induction will be newly applied to other than generators and transformers.
Japanese Patent Application No. 63-128648 Japanese Patent No. 3554850 Patent application 2005-113855

  In Japanese Patent Application No. 63-128648, a superconducting hollow cylinder is integrated with a primary superconducting coil, and a magnetic flux from a load current of the secondary coil is canceled by a shielding current flowing through the superconducting hollow cylinder. The back electromotive force induced in the circuit is eliminated. As a result, the shielding current becomes a substitute for the primary load current and power consumption can be realized. However, the superconducting state is easy to quench due to various causes and has a defect that it is difficult to maintain the superconducting state. Japanese Patent No. 3554850 intends to realize the above-described technique in normal conduction. In Japanese Patent Application No. 2005-113855, the solution is achieved using a magnet. The present invention mainly provides a technique for interlinking a magnetic flux and a coil, and, secondarily, intends to provide the above technique by using a current source.

Specifically, the first coil,
A first alternating current flowing through the first coil;
A first magnetic flux induced in response to the first alternating current;
A second coil interlinking with the first magnetic flux;
A third coil interlinking with the first magnetic flux;
A second alternating current flowing in the second coil;
A third alternating current flowing in the third coil;
A second magnetic flux induced in response to the second alternating current;
A third magnetic flux induced in response to the third alternating current;
The first magnetic flux, the second magnetic flux, and the third magnetic flux are determined based on a coupling coefficient between the second coil and the third coil, and the second coil or the third coil and the first magnetic flux. A magnetic core material having a path in which the coupling coefficient of the coil is lowered and the second magnetic flux and the third magnetic flux are substantially the same in size and are induced by electromagnetic coupling in opposite directions. It can be achieved by means including:

  Unlike the transformer, the magnetic core material is divided into a magnetic flux path from the first coil and a magnetic flux path from the second coil and the third coil, and the second and third coils are non-inductive. Since the winding structure is realized, when the electric field from the first coil is applied to the non-inductive winding structure, the second and third coils serve as a power source while being non-inductive windings. Since no back electromotive force is generated from the load current even if the load current flows through the AC electric circuit composed of this power source, the load current also continues while the electric field from the first coil is continuously induced. It becomes possible to flow.

In FIG. 1, the first coil 10, the second coil 20, the third coil 30, and the magnetic core material 100 are linked. When an alternating current 12 flows through the first coil 10, a first magnetic flux 14 is induced in the magnetic core material 100 according to the magnetic field generated by the alternating current 12. The first magnetic flux 14 is linked to the first coil 10, the second coil 20, and the third coil 30. The second coil and the third coil are connected to form an AC electric circuit. When an electric current is generated in the existing electric circuit and alternating currents 22 and 32 flow in the second coil and the third coil portion, the second magnetic core 100 has a second current corresponding to the magnetic field generated by the alternating currents 22 and 32. A magnetic flux 24 and a third magnetic flux 34 are induced. Since the second magnetic flux 24 and the third magnetic flux 34 are almost the same size and are induced in opposite directions, the counter electromotive force from these magnetic fluxes does not appear as an action. Since there is no back electromotive force even if a current flows in the existing electrical circuit, the current continues to flow in the existing electrical circuit according to the electric field generated by the magnetic flux 14 around the second coil and the third coil.
It should be noted that details on shape, size, operation and structure may be changed, and the specific examples described above are for illustrative purposes only and do not limit the scope of the present invention.

In FIG. 2, the first coil 10, the second coil 20, the third coil 30, and the magnetic core material 100 are linked. When an alternating current 12 flows through the first coil 10, a first magnetic flux 14 is induced in the magnetic core material 100 according to the magnetic field generated by the alternating current 12. The first magnetic flux 14 is linked to the first coil 10 and the second coil 20. The second coil and the third coil are connected to form an AC electric circuit. When an electric current is generated in the existing electric circuit and alternating currents 22 and 32 flow in the second coil and the third coil portion, the second magnetic core 100 has a second current corresponding to the magnetic field generated by the alternating currents 22 and 32. A magnetic flux 24 and a third magnetic flux 34 are induced. Since the second magnetic flux 24 and the third magnetic flux 34 are almost the same size and are induced in opposite directions, the counter electromotive force from these magnetic fluxes does not appear as an action. Since there is no back electromotive force even if a current flows in the existing electrical circuit, the current continues to flow in the existing electrical circuit according to the electric field generated by the magnetic flux 14 around the second coil and the third coil.
A characteristic phenomenon due to the difference between the inner iron type and outer iron type is that when a large current flows through the primary coil, the inner iron type continues to increase the leakage flux, but the outer iron type maintains the leakage flux almost constant. is there. The present invention uses a transformer electromotive force, but is not incorporated as a transformer defined in JEC-204. If the structure of the magnetic core is the same as that of the inner iron type in which leakage magnetic flux increases, the same applies to the power supply coil of the load electric circuit, and the voltage of the load electric circuit continues to decrease. When the above-described second coil is wound around the center leg, the leakage magnetic flux is somewhat suppressed as compared with the inner iron type. Furthermore, if a person holds his / her legs on the center leg and hugs his / her belly, the left and right legs of the center leg and the upper and lower yokes extend to the person's back legs and are three-dimensionally integrated behind the back. If the magnetic core material is used, there are only two legs, but both legs are the same as the center leg, so that the leakage flux is kept constant. The present invention provides a technology that serves as a base for such a leakage flux countermeasure technology.
It should be noted that details on shape, size, operation and structure may be changed, and the specific examples described above are for illustrative purposes only and do not limit the scope of the present invention.

It is explanatory drawing which showed embodiment of the technique in which a current source is obtained by secondary by interlinking a coil and a new magnetic core material. It is explanatory drawing which showed the Example of the technique used as the base of the countermeasure technique of a leakage magnetic flux.

FIG. 1 10 First coil 12 Alternating current 14 First magnetic flux 20 Second coil
22 alternating current 24 second magnetic flux 30 third coil 32 alternating current 34 third magnetic flux 100 magnetic core material FIG. 2 10 first coil 12 alternating current 14 first magnetic flux 20 second coil 22 alternating current 24 second 2 magnetic flux 30 3rd coil 32 alternating current 34 3rd magnetic flux 100 magnetic core material

Claims (2)

An electromagnetic induction linkage that links a magnetic flux and a coil,
A first coil;
A first alternating current flowing through the first coil;
A first magnetic flux induced in response to the first alternating current;
A second coil interlinking with the first magnetic flux;
A third coil interlinking with the first magnetic flux;
A second alternating current flowing in the second coil;
A third alternating current flowing in the third coil;
A second magnetic flux induced in response to the second alternating current;
A third magnetic flux induced in response to the third alternating current;
The first magnetic flux, the second magnetic flux, and the third magnetic flux are determined based on a coupling coefficient between the second coil and the third coil, and the second coil or the third coil and the first magnetic flux. A magnetic core material having a path in which the coupling coefficient of the coil is lowered and the second magnetic flux and the third magnetic flux are substantially the same in size and are induced by electromagnetic coupling in opposite directions. An electromagnetic induction linkage comprising:   The linkage for electromagnetic induction according to claim 1, wherein the second magnetic flux and the third coil are linked in place of the first magnetic flux.

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