CN114070003A - Copy type magnetoelectric conversion device and method - Google Patents

Abstract

The invention provides a copy type magnetoelectric conversion device and a method, and relates to the technical field of magnetoelectric conversion. The magnetic conductive magnetic circuit comprises a device main body, wherein the device main body comprises permanent magnets, a magnetic conductive circuit and a combined guide frame fixed between the permanent magnets; when the moving component moves from the sliding channel to the copying channel, the inner part of the moving component can generate induction current to maintain magnetic flux and form electric energy in a self-induction mode; the moving assembly is closed between the magnetic poles of the permanent magnet and then moves into the copying channel of the magnetic conduction loop, the moving assembly made of the superconducting coil can maintain zero loss of magnetic flux, the closed moving assembly brings the magnetic flux into the magnetic conduction loop, so that the magnetic flux is converted into electric energy in a self-induction mode, the magnetic flux between the magnetic poles of the permanent magnet is maintained unchanged by the permanent magnet and the combined guide frame, the magnetoelectric conversion is realized in a copying mode, the function of generating electricity is achieved, in the process of the magnetoelectric conversion, the energy consumption is reduced to the minimum, and the maximization of the magnetoelectric conversion efficiency is realized.

Description

Copy type magnetoelectric conversion device and method

Technical Field

The invention relates to the technical field of magnetoelectric conversion, in particular to a copy type magnetoelectric conversion device and a copy type magnetoelectric conversion method.

Background

Time and repeated experiments and researches prove that the unification of electricity and magnetism is disclosed, and the interconversion between the electricity and the magnetism is also proved; with the increasing interest of people in novel environment-friendly power supply modes, the power supply mode of electromagnetic power generation is concerned by more and more scholars.

The basic principle of electromagnetism generation is that a closed coil cuts a magnetic induction line, and induced current is generated inside the closed coil, so that the purpose and the function of power generation are achieved; the existing electromagnetic power generation mechanism has a complex structure and high operation cost; the use of the device also requires a professional technician, so that the use of the device has certain limitations, thereby leading to lower practicability of the whole device.

In view of the above problems, how to design a replica-type magnetoelectric conversion device and method is a urgent need to solve.

Disclosure of Invention

The present invention is directed to a replica-type magnetoelectric conversion device and method, which solve the above-mentioned problems in the prior art.

The embodiment of the invention is realized by the following steps:

on one hand, the embodiment of the application provides a copy type magnetoelectric conversion device, which comprises a device main body, wherein the device main body comprises a permanent magnet, a magnetic conduction loop and a combined guide frame fixed between magnetic poles of the permanent magnet; a sliding channel is formed between the permanent magnet and the combined guide frame, and the magnetic conduction loop is provided with a copy channel communicated with the sliding channel;

the inner part of the sliding channel or the inner part of the copying channel is also movably connected with a moving assembly, when the moving assembly moves to the copying channel from the sliding channel, the inner part of the moving assembly can generate induction current to maintain magnetic flux, and the moving assembly is communicated with the magnetic conduction loop and can form electric energy in a self-induction mode; the moving assembly comprises an upper conductor chain and a lower conductor chain; the upper conductor chain and the lower conductor chain are formed by sequentially connecting a plurality of conductor frames; and adjacent conductor frames are connected through an insulator. The combined guide frame is formed by hollow closed superconducting frames in parallel and is fixed between the magnetic poles of the permanent magnet.

In some embodiments of the present invention, the conductive frame is a frame structure with an opening at one end, and the coils on the conductive frame are wound by the same kind of wires.

In some embodiments of the invention, the wire and the frame are made of a superconductor.

In some embodiments of the present invention, the conductor frame is provided with a magnetizer inside.

In some embodiments of the present invention, a speed-regulating solenoid for controlling the output of electric energy is further disposed in the above-mentioned duplication channel.

In some embodiments of the present invention, the above-mentioned combined conducting frame fixed between the permanent magnetic poles is formed by juxtaposing hollow closed superconducting frames and fixed between the magnetic poles.

In some embodiments of the present invention, the magnetic lines of force on the surface of the permanent magnet pole are uniformly distributed, and the magnetic flux of the permanent magnet is designed to be equal to the magnetic flux in the combined guide frame.

In some embodiments of the present invention, the permanent magnet and the magnetic conductive loop are designed to have the same outer dimension.

On the other hand, an embodiment of the present application provides a replica-type magnetoelectric conversion method, which is characterized by including the following steps:

adjusting the conductor frame to be in a closed state;

moving the conductor frame from the sliding channel to the copying channel, forming a communicating loop between the magnetic conductive loop and the conductor frame, and outputting electric energy in the magnetic conductive loop in a self-induction mode;

the above steps are repeatedly executed.

In some embodiments of the present invention, the moving state of the conductor frame from the sliding channel to the copying channel is adjustable and uniform;

the conductor frame is moved into the copying channel from the sliding channel, and the magnetic induction lines vertically pass through the conductor frame.

Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:

the moving assembly is closed between the magnetic poles of the permanent magnet and then moves into the copying channel of the magnetic conduction loop, the moving assembly made of the superconducting coil can maintain zero loss of magnetic flux, the closed moving assembly (the superconducting coil) brings the magnetic flux into the magnetic conduction loop so as to convert the magnetic flux into electric energy in a self-induction mode, the magnetic flux between the magnetic poles of the permanent magnet is maintained unchanged by the permanent magnet, and therefore magnetoelectric conversion is achieved in a copying mode, the function of generating electricity is achieved, in the process of magnetoelectric conversion, the energy consumption is reduced to the minimum, and the maximization of the magnetoelectric conversion efficiency is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a device body according to an embodiment of the present invention;

FIG. 2 is a side view of a device body in an embodiment of the invention;

FIG. 3 is a schematic structural diagram of a single conductor frame and a schematic structural diagram of a hollow closed superconducting frame in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a transformation ring according to an embodiment of the present invention.

Icon: 1. a device main body; 2. a permanent magnet; 3. a magnetic conductive loop; 4. a slide channel; 5. copying a channel; 6. an upper conductor chain; 7. a lower conductor chain; 8. a combined guide frame; 9. a conductor frame; 10. a magnetizer; 11. changing a ring; 12. a linker; 13. a point of closure; 14. an electromagnetic coil.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a device body 1 according to an embodiment of the present invention;

FIG. 2 is a side view of the device body 1 in the embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure of a single conductor frame 9 and a schematic diagram of the structure of a closed superconducting frame in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a transformation ring 11 according to an embodiment of the present invention.

On one hand, the embodiment of the application provides a copy type magnetoelectric conversion device, which comprises a device main body 1, wherein the device main body 1 comprises a permanent magnet 2, a magnetic conductive loop 3 and a combined guide frame 8; a sliding channel 4 is formed between the two poles of the permanent magnet 2 and the combined guide frame 8, and the magnetic conduction loop 3 is provided with a copy channel 5 communicated with the sliding channel 4;

the inside of the sliding channel 4 or the inside of the duplicating channel 5 is also movably connected with a moving assembly, when the moving assembly moves from the sliding channel 4 to the duplicating channel 5, the inside of the moving assembly can generate induction current to maintain magnetic flux, and the moving assembly is communicated with the magnetic conduction loop 3 and can form electric energy in a self-induction mode;

the moving assembly comprises an upper conductor chain 6 and a lower conductor chain 7; the upper conductor chain 6 and the lower conductor chain 7 are formed by sequentially connecting a plurality of conductor frames 9 (fig. 3).

The combined guide frame 8 is formed by juxtaposing a plurality of hollow closed superconducting frames (fig. 3) and fixed between the magnetic poles.

In this embodiment;

the magnetic conductive loop 3 is arranged in parallel with the permanent magnet 2, and the magnetic conductive loop 3 is used as an external magnetic loop when the moving assembly (superconducting coil) leaves the magnetic pole of the permanent magnet 2, so that the moving assembly is in a magnetic short circuit state.

The permanent magnet 2 is used as a magnetic source, and the magnetic lines of force on the surface of the magnetic pole are distributed relatively uniformly and have constant magnetic flux characteristics. In order to ensure that the magnetic lines of force on the surface of the magnetic pole of the permanent magnet 2 are uniformly distributed, the surface of the magnetic pole of the permanent magnet 2 is provided with the superconducting net, and the superconducting net enters a superconducting state after the magnetic pole of the permanent magnet 2 is magnetized. The magnetic lines of force on the surface of the magnetic pole are distributed relatively uniformly by utilizing the 'magnetic flux quantization characteristic' of each mesh, and the magnetic pole has a constant magnetic flux characteristic. The permanent magnet 2 and the combined guide frame 8 have the same magnetic flux and the same magnetic pole surface size.

A closing point 13, where the magnetic field lines are distributed relatively uniformly, where the conductor frame 9 (superconducting coil) in the moving assembly closes after entering the magnetic field (here, the resistance of the switching contact is set to zero).

An electromagnetic coil 14, as shown in fig. 1, is fixed between the magnetic conductive loops 3 and is used to control the advancing speed of the moving assembly (superconducting coil) and thus the output.

The combined guide frame 8 fixed between the permanent magnets 2 maintains the zero-loss magnetic flux characteristic by utilizing the closed superconducting frame, solidifies the magnetic flux of the permanent magnets 2 passing through the combined guide frame, generates a virtual magnetic short-circuit effect (the magnetic flux of the combined guide frame 8 is equal to the magnetic flux of the permanent magnets 2 in design), and simultaneously ensures that the magnetic force lines in the area are distributed relatively uniformly. The combined guide frame 8 generates short-circuit characteristics to the magnetic poles of the permanent magnet 2, and simultaneously the magnetic permeability of the hollow superconducting frame is equivalent to that of air.

Because the resistance of the superconductor is zero, the magnetic flux can be maintained to almost zero loss by using the superconducting coil, when the closed superconducting coil is added on the permanent magnet 2, the magnetic flux is maintained to be zero loss because the superconducting coil maintains the magnetic flux, the magnetic flux of the magnet does not change because of the change of the magnetic resistance of the magnetic circuit, the magnetic flux shows the constant magnetic flux characteristic, when a closed ring is put into a magnetic field and then enters a superconducting state, the size of an external magnetic field is adjusted, the closed superconducting ring can automatically adjust the current in the ring to maintain the magnetic flux of the closed superconducting ring, and the circulating magnetic flux is quantized. (while the superconducting coils mentioned above "maintain zero loss of magnetic flux", "quantization of circulating magnetic flux", and "constant magnetic flux characteristics", the three terms mean similar).

In this embodiment, the conductor frame 9 (fig. 3) is a superconducting frame structure having an opening at one end, and the coil of the conductor frame 9 is formed by winding a superconducting wire; a magnetizer 10 is arranged in the frame body; the two ends of the conducting wire are connected through a switch (the resistance of the switch is set to be zero). The adjacent conductor frames 9 are connected by an insulator.

In practical application, the upper conductor chain 6 and the lower conductor chain 7 can work at normal temperature, each conductor frame 9 forming the upper conductor chain 6 and the lower conductor chain 7 is a double coil, one is an excitation coil wound by multiple coils to maintain magnetic flux, the other is an output coil wound by multiple coils, the output coil is controlled by a normal-temperature switch, the excitation coil maintaining the magnetic flux is controlled by bottom voltage direct current through an electronic circuit, and the output coil is closed from a closed point 13 in work, so that the direct current maintaining current does not need to overcome induced electromotive force, only the direct current resistance of the coil is overcome theoretically, the maintaining process is achieved, and the energy consumption is controllable. Therefore, the problem that the superconducting switch is difficult to implement in actual operation is solved. And the use of switches to control the superconducting coils in the example is for ease of description only.

In this embodiment, the conductor frames 9 are connected in parallel to form the upper conductor chain 6 and the lower conductor chain 7, each conductor frame 9 is controlled by a separate switch, and the magnetizer 10 is added in the frame of the conductor frame 9, so that the upper conductor chain 6 and the lower conductor chain 7 have good magnetic permeability in the magnetic field direction of the permanent magnet 2, and have high diamagnetism in the direction perpendicular to the magnetic force lines, thereby reducing the magnetic leakage.

In this embodiment, a speed-regulating solenoid 14 for controlling the amount of electric energy output is further provided in the duplication passage 5. Controlled by adjustable direct current.

In summary, the principle of the overall device is as follows: the upper conductor chain 6, the lower conductor chain 7 and the combined guide frame 8 between the magnetic poles of the permanent magnet 2 form a closed magnetic field, attraction force is not generated outside the two poles, and the magnetic pressure of the magnetic poles expressed outwards is zero (magnetic pressure drop). The upper conductor chain 6 and the lower conductor chain 7 synchronously pass through the sliding channel 4 between the magnetic poles of the permanent magnet 2 and the combined guide frame 8, and when passing through the closing point 13, the coils of the conductor frames 9 of the upper conductor chain 6 and the lower conductor chain 7 are closed and pass through the magnetic field of the permanent magnet 2 to enter the magnetic conduction loop 3, so that the magnetic field energy between the upper conductor chain 6 and the lower conductor chain 7 is brought into the magnetic conduction loop 3 (not counting how much resistance).

The upper conductor chain 6 and the lower conductor chain 7 are closed from the closing point 13 into the magnetic conduction loop 3, the circulating current in each conductor frame 9 is increased, and the magnetic flux variation amount in each conductor frame 9 is zero, so that the induced voltage is zero. I.e., AV is 0 and ampere force does not work; permanent magnets equivalent to the same magnetic flux; and magnetic field forces of both poles; when the permanent magnet 2 is between the magnetic poles, the conductor frame 9 and the magnetic poles in the two poles form a mutual short circuit state, and when entering the magnetic conduction loop 3, the conductor frame and the magnetic conduction loop 3 form a short circuit state. Under the condition of not counting the magnetic field influence except two poles of the conductor frame 9, the direction of the magnetic line of the two poles of the conductor frame 9 is vertical to the motion direction, and the magnetic field force does not do work.

When the upper conductor chain 6 and the first conductor frame 9 of the lower conductor chain 7 enter the magnetic conductive loop 3, the magnetic field of the whole permanent magnet 2 becomes a closed magnetic field under the combined action of the combined guide frame 8 and the upper conductor chain 6 and the lower conductor chain 7, and shows a zero magnetic field (zero magnetic pressure) for the magnetic conductor 10 or the conductor frame 9 leaving the closed magnetic field. The magnetic poles of the permanent magnet 2 cannot generate resistance to the upper conductor chain 6 and the lower conductor chain 7 leaving it.

The magnetic flux between the upper conductor chain 6 and the lower conductor chain 7 is closed from the closing point 13 into the magnetic conductive loop 3, and the amount of change of the magnetic flux between the upper conductor chain 6 and the lower conductor chain 7 is 0 (excluding the magnetic line of force diffusion part) because the amount of change of the magnetic flux between the upper conductor chain 6 and the lower conductor chain 7 is 0; no change in the magnetic flux in the combo lead frame 8 is caused during the movement, and the movement is equivalent to the rest of the combo lead frame 8, so that no resistance is generated.

During the movement of the upper conductor chain 6 and the lower conductor chain 7, an induced current is generated in the combined conducting frame 8 and the magnetic flux therein is maintained constant, regardless of the magnitude of the induced current generated in the combined conducting frame 8, and the magnetic flux therein is always equal to the magnetic flux (flux quantization) of the magnetic pole of the permanent magnet 2, and a short-circuit state is formed.

Before the closing point 13, the magnetic flux of the permanent magnet poles passing through the open conductor frame 9 does not change due to the movement of the upper conductor chain 6 and the lower conductor chain 7 due to the high magnetic permeability of the magnetizers 10 in the upper conductor chain 6 and the lower conductor chain 7 and the constant magnetic flux characteristic of the closed superconducting frame in the combo conductive frame 8. The permanent magnet poles in this region are always in a short-circuit state, and once the conductor frames 9 of the upper conductor chain 6 and the lower conductor chain 7 are closed, the magnetic flux between the upper conductor chain 6 and the lower conductor chain 7 does not change due to the presence or absence of the combined conductor frame 8.

So that the magnetic field between the upper conductor chain 6 and the lower conductor chain 7 can be brought into the magnetically conductive loop 3.

The flux in the inductor cannot jump, where the upper conductor chain 6 and the lower conductor chain 7 enter the field of the permanent magnet 2 as an open circuit without generating an ampere force, while the flux is passing from 1 to 1 when the closing point 13 is closed. Although the circulating current in the conductor frame 9 increases during the movement, the amount of change in the magnetic flux is zero, and the ampere force does not work. The force of the two-pole magnetic field of the upper conductor chain 6 and the lower conductor chain 7 is always vertical to the moving direction, the vertical degree is in direct proportion to the short-circuited degree of the magnetic field of the permanent magnet 2, and the virtual short circuit is approximate to an ideal short circuit.

When the closed conductor frame 9 is moved out from between the magnetic poles of the permanent magnet 2 in a natural state, the attraction between the two magnetic fields of the conductor frame 9 and the magnetic field of the permanent magnet 2 is overcome, and energy is consumed, and the magnetic fields of the conductor frame 9 and the permanent magnet 2 are in a short circuit state, so that the conductor frame and the permanent magnet are not coherent, and energy is not consumed. Therefore, the operation loss of the device is mainly generated by the magnetization loss and the magnetic leakage loss of the magnetizer 10 and the magnetic conduction loop 3, the resistance loss of the switch contact and the friction during mechanical movement, thereby maximizing the conversion rate of magnetoelectricity and realizing the function and the purpose of magnetoelectric conversion.

In the embodiment of fig. 4, the permanent magnet 2 and the magnetic conductive circuit 3 are designed to have circular arc structures with the same radius, and the upper conductor chain 6 and the lower conductor chain 7 together form a transformation ring 11 having a circular ring structure via a connecting body 12. The working principle is the same as in the above example.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. A duplicate magnetoelectric conversion device is characterized by comprising a device main body, wherein the device main body comprises a permanent magnet, a magnetic conduction loop and a combined guide frame fixed between magnetic poles of the permanent magnet; a sliding channel is formed between the permanent magnet and the combined guide frame, and the magnetic conduction loop is provided with a copy channel communicated with the sliding channel;

the inner part of the sliding channel or the inner part of the duplicating channel is also movably connected with a moving assembly, when the moving assembly moves from the sliding channel to the duplicating channel, the inner part of the moving assembly can generate induction current to maintain magnetic flux, and the moving assembly is communicated with the magnetic conduction loop and can form electric energy in a self-induction mode;

the moving assembly comprises an upper conductor chain and a lower conductor chain; the upper conductor chain and the lower conductor chain are formed by sequentially connecting a plurality of conductor frames.

2. The replica-type magnetoelectric conversion device according to claim 1, wherein the conductor frame is a frame structure having an opening at one end, and the coils on the conductor frame are wound by the same type of wires; the two ends of the lead are connected through a switch;

and adjacent conductor frames are connected through an insulator.

3. A replica-type magnetoelectric conversion device according to claim 2, wherein the lead wires and the frame body are made of a superconductor.

4. A replica-type magnetoelectric transducer according to claim 3, wherein a magnetizer is disposed inside each of the conductor frames.

5. A replica magnetoelectric transducer according to claim 1, characterized in that a speed regulating electromagnetic coil for controlling the output of electric energy is further provided in the replica passage.

6. A replica-type magnetoelectric transducer according to claim 1, wherein the combined lead frames fixed between the permanent magnet poles are juxtaposed by hollow closed superconducting frames and fixed between the magnetic poles.

7. A replica-type magnetoelectric transducer according to claim 1, wherein the magnetic lines of force on the surface of the permanent magnet pole are uniformly distributed, and the magnetic flux of the permanent magnet is equal to the magnetic flux design in the combo lead frame.

8. A replica-type magnetoelectric conversion method is characterized by comprising the following steps:

adjusting the conductor frame to be in a closed state;

moving the conductor frame from the sliding channel to the copying channel, forming a communicating loop between the magnetic conductive loop and the conductor frame, and outputting electric energy in the magnetic conductive loop in a self-induction mode;

the above steps are repeatedly executed.

9. A replica-type magnetoelectric conversion method according to claim 8, wherein the conductor frame is moved from the sliding channel into the replica channel in an adjustable constant-speed movement;

the conductor frame is moved into the copying channel from the sliding channel, and the magnetic induction lines vertically pass through the conductor frame.

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