JP2003102164A - Power generating method and power generator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a power generating method and a power generator which is small, light weight and low in cost, and can generate an output electric power larger than the input electric power. SOLUTION: In the power generating method and power generator a paired moving magnetic yoke is placed facing each other in an identical shape and area made of a high permeability plate material, by putting a permanent magnet with a required magnetic density and in an interval where a flux of a permanent magnet is confined in a closed magnetic circuit. A paired induction yoke integrated, with a base part which is made of high permeability material being identical shape, and an area is placed outside of the permanent magnet facing to an input cell forming a magnetization coil which can convert into a closed and open magnetic circuit in the forward and backward direction of the magnetic flux of the permanent magnet in connection with the input cell and in an interval, which can confine the magnetic flux in the closed and open magnetic circuit in an magnetic induction. Power-generating units made of an output cell forming the induction coil are connected circumferentially in combination and generate a high-output power by high-frequency input power.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power generation method and a power generation device capable of generating a high magnetic flux density held by a permanent magnet in electromagnetic induction and generating a larger output power than an input power.

[0002]

2. Description of the Related Art Although Japan's power supply has been in a tight condition due to the expansion of industry and the sophistication of people's lives, in recent years the spread of information equipment for informationization in industrial activities and life has become widespread. Combined with the expansion of elderly care equipment,
There has been a demand for further increase in supply. By the way, the power supply depends on thermal power generation and nuclear power generation as well as hydroelectric power generation, but hydropower generation has already reached the limit in terms of location, and in thermal power generation, the primary energy of coal and oil depends on overseas. Not only inevitably, the emission of soot, waste gas, incineration ash, etc. accompanying the combustion of the energy has become a major cause of environmental pollution. Furthermore, in a country where nuclear power generation is small and earthquakes are frequent, Power supply faces serious problems due to the spread of radioactivity and the risk of pollution.

To address such a problem, on the one hand, the development of power-saving equipment such as lighting equipment, home appliances and industrial power equipment related to power consumption, and on the other hand, the development of an economical power generation method and power generation device have been proposed. ing. The inventor has been working on the development of an economical power generation method and a power generation device from an early stage, and has already applied for Japanese Patent Application No. 9-026457 and Japanese Patent Application No. 10-01777.
No. 0 or US Pat. No. 5,926,083, the running magnetic path of the permanent magnet having a high magnetic flux density is made into a closed magnetic path and an open magnetic path by alternating the magnetic flux direction of the magnetizing coil generated by a small input power. We are developing a static magnet type generator that can enhance the electromagnetic induction action and extract a larger output power than the input power.

However, in the static magnet type generator, a substantially U-shaped yoke is provided with a permanent magnet sandwiched between them, and a magnetizing coil is formed in a portion of the yoke facing the permanent magnet. It has a structure in which an induction yoke that is connected or intervenes with a thin-film paramagnetic material for electromagnetic induction and an induction coil that extracts output power by electromagnetic induction of the induction yoke are formed. Since the magnetic flux density of the permanent magnet has a relatively long magnetic flux in the yoke, the magnetic flux is strongly attenuated and the effective electromagnetic induction is difficult to exert, and the magnetic flux density of the permanent magnet is efficiently created in the electromagnetic induction. In order to change the magnetic flux direction of the permanent magnet, it is essential to convert the closed magnetic path and the open magnetic path of the magnetic flux path instantaneously and reliably by the alternating magnetic field of the magnetizing coil. Of up to run the magnetic path is long coil, converts the closed magnetic path and an open magnetic circuit is insufficient electromagnetic induction effect was also confirmed the fact that not effectively exhibited.

In addition, in order to generate a large output power with respect to the input power, a generated current in a so-called transient phenomenon in which a high induced current is generated instantaneously at the time of conversion of the closed magnetic circuit and the open magnetic circuit is continuously electromagnetically generated. It is extremely effective to consider it as an inductive action.For this purpose, the frequency of the input power is input at a high frequency and the closed magnetic path and the open magnetic path are converted by a high cycle alternating magnetic field. The inventors have found that it is extremely important to instantaneously and surely convert the alternating magnetic field by the magnetizing coil in the vicinity of the entrance and the exit of the traveling magnetic path, and have reached the present invention.

[0006]

That is, according to the present invention, an alternating magnetic field is instantaneously and reliably generated by a magnetizing coil by a high-frequency input power without attenuating a high magnetic flux density of a permanent magnet, and a magnetic field is closed. Path and open magnetic circuit to enhance electromagnetic induction, and by continuously capturing high current in transient phenomena to further enhance the electromagnetic induction effect, a power generation method and power generation device capable of generating output power higher than input power. To provide.

[0007]

The technical means adopted by the present invention to solve the above-mentioned problems is to prevent the attenuation of the long yoke in the magnetic flux path when the magnetic flux density of the permanent magnet is magnetized. The permanent magnets with the required magnetic flux density are sandwiched between the high permeability materials, and flat magnetizing yokes having the same shape and the same area are arranged in pairs so as to face each other with an interval so that a closed magnetic path can be formed, and On the outside of this permanent magnet, a magnetizing coil is formed which can generate a magnetic flux direction and a magnetic flux density which can be moved forward and backward in the magnetic flux direction of the permanent magnet by the input power to convert its running magnetic path into a closed magnetic path and an open magnetic path. And an input cell, which is connected to the input cell and is made of a high-permeability material and has a flat plate shape and the same shape and area as the magnetic yoke, and has an interval capable of holding a closed magnetic path and an open magnetic path during electromagnetic induction. A pair of guide yokes are arranged facing each other integrally with the base. Further, an appropriate number of output cells, each having an induction coil for extracting output power by electromagnetic induction formed outside the base portion of the induction yoke, are alternately and circumferentially connected to form a power generation unit, and the power generation unit is configured. A power generation method in which the input power converted to the required high frequency is input to the magnetizing coil of the unit, and a larger output power is generated than the input power from the induction coil of the output cell, and an appropriate number of power generation units are installed side by side. The output power output from the induction coil of the power generating unit is input to the magnetizing coil of the next power generating unit, and the output power larger than that of the induction coil is sequentially input to the magnetizing coil of the subsequent power generating unit. It exists in a power generation method that generates electric power.

Further, a frequency converter for converting the input power into a desired high frequency and a magnetic flux of a permanent magnet having the same shape and the same area and made of a high permeability flat plate material sandwiching a permanent magnet having a required magnetic flux density. , A pair of magnetizing yokes are arranged facing each other with an interval that can hold a closed magnetic circuit, and the outside of the permanent magnet is moved forward and backward in the magnetic flux direction of the permanent magnet due to the input power, and An input cell formed with a magnetizing coil that generates an alternating magnetic field of a magnetic flux direction and a magnetic flux density capable of converting a path into a closed magnetic path and an open magnetic path, and a flat plate shape made of a high magnetic permeability material connected to the input cell, A pair of induction yokes having the same shape and area as the traveling yoke and facing the closed portion and the open magnetic path at the time of electromagnetic induction are integrally arranged opposite to the base portion. Output power by electromagnetic induction is taken out of the base of A power generation unit including an output cell in which an induction coil is formed is appropriately and alternately connected in turns, and a magnetic permeability yoke is formed between the input cell and the output cell, which is made of a high magnetic permeability material. The present invention has a configuration in which a circling adjuster having the same shape and area and symmetrically formed on one side and thick on the other side is interposed.

[0009]

The present invention, having the above-mentioned structure, has the following operations. That is, the magnetizing yokes are made of a material having a high magnetic permeability with a permanent magnet having a required magnetic flux density sandwiched between them, and the magnetic fluxes of the flat magnets having the same shape and area are opposed to each other with an interval such that the magnetic flux of the permanent magnet can form a closed magnetic path. Since the magnetic flux of the permanent magnet is arranged, a closed magnetic circuit is formed on the entire opposing surfaces of the magnetostrictive yoke and at a very short magnetic distance, and at the outside of the permanent magnet due to high-frequency input power, A magnetizing coil for generating an alternating magnetic field having a magnetic flux density of approximately ½ or equivalent to the magnetic flux density of the permanent magnet is provided so that it can be converted into a closed magnetic circuit and an open magnetic circuit by moving forward and backward in the magnetic flux direction of the permanent magnet. Since an input cell is formed as a result of this, an open magnetic path and a closed magnetic path of the permanent magnetic flux are formed on the entire surface of the magnetic flux traveling yoke by the alternating magnetic field of the magnetizing coil, so that conversion is performed extremely instantaneously and reliably. .

The base is connected to the input cell and is made of a material having a high magnetic permeability and has the same shape and area as that of the magnetic flux yoke, and is provided with a space which can be maintained in the closed magnetic path and the open magnetic path during electromagnetic induction. Since a pair of induction yokes are integrally arranged to face each other and an output cell provided with an induction coil for extracting output power by electromagnetic induction is provided outside the base portion of the induction yoke, a power generation unit is configured. Since the electromagnetic induction effect of the closed magnetic circuit and the open magnetic circuit conversion due to the generation of the alternating magnetic field in the cell works and the high magnetic flux density of the permanent magnet is added to the electromagnetic induction effect during the open magnetic circuit, a large output power is applied to the induction coil. Occur. In addition, by using high-frequency input power to the input cell, the large current of the transient phenomenon that appears instantly when the closed magnetic circuit and the open magnetic circuit are converted is continuously captured, and this greatly affects the electromagnetic induction effect. Therefore, the output power larger than the input power is generated. In addition, since a suitable number of power generation units composed of input cells and output cells are alternately connected in a circular manner, they are used to form a circular magnetic path in the circular direction of the input cells and output cells that are circularly connected. The electromagnetic induction to the output cell of is further enhanced. Then, the output power from the induction coils of the power generation units arranged in an appropriate number is sequentially input to the magnetizing coil, so that extremely large power can be generated.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory view of the power generation method of the present invention. The present invention generates large output power with respect to input power. One of the technical ideas for realization is that the magnetic flux density of a permanent magnet with a high magnetic flux density can be efficiently exerted in the electromagnetic induction action, and the other technical idea is that the instantaneous and large current generated during a transient phenomenon is continuously applied. The purpose is to further enhance the electromagnetic induction effect.

Therefore, the frequency used as the input power is used for the electromagnetic induction action by instantaneously and continuously capturing a large current in a transient phenomenon at the time of conversion of the closed magnetic path and the open magnetic path of the power generating unit 2. It is said that the conversion of extremely high cycle is required from the above, and the generation, peak, and attenuation of the large current accompanying the transient phenomenon are said to be approximately several to several hundreds of microseconds.
Therefore, in order to convert the closed magnetic path and the open magnetic path of the running magnetic path, it is desired to perform conversion at a high cycle of at least about 3000 Hz to 50,000 Hz, so that the frequency converter 1 such as an appropriate cycle changer or an inverter can obtain a desired frequency. It is input after being converted to.

The input power thus converted to the desired frequency is input to the magnetizing coil 21A of the input cell 2A constituting the power generation unit 2, as shown in FIG. That is, as shown in FIG. 2, the input cell 2A constituting the power generation unit 2 has the same shape and the same area made of a high magnetic permeability flat plate material with the permanent magnet 20A having a required magnetic flux density sandwiched therebetween, and the permanent magnet 2
A pair of magnetizing yokes 22A are arranged facing each other with an interval such that the magnetic flux of 0 A is retained in the closed magnetic circuit. The permanent magnet 20A used in such a case is preferably one having a high magnetic flux density and a small demagnetization factor, and preferably a samarium cobalt magnet, an alnico magnet, an Nd iron magnet or the like having a large residual magnetic flux density (Br). In addition, the material of the magnetic yoke 22A that forms the magnetic flux path includes a material having a high magnetic permeability and a small demagnetization rate in order to maintain a high magnetic permeability. Ferrite, preferably spinel ferrite material, is suitable.

Further, the shape and area of the magnetic yoke 22A and the interval for holding the closed magnetic circuit are specifically determined by the magnetic flux density of the permanent magnet 20A to be used and the input and output electric energy related to electromagnetic induction. 3, the circular shape is preferable as shown in FIG. 3, and the area is such that the residual magnetic flux density (Br) of the permanent magnet 20A to be used is approximately 4.0 to 11.
In the case of 0 KG and when the input power is approximately 3 to 10 W, approximately 150 to 450 cm ² or more is desirable, and the distance between the opposing orientations is approximately 3 to 10 mm.

The permanent magnet 20 of the input cell 2A thus formed
On the outside of A, an alternating magnetic field that can be converted into a closed magnetic path and an open magnetic path by the magnetic flux direction that is forward and reverse to the magnetic flux direction of the closed magnetic path formed by the running magnetic path of the permanent magnet 20A and the magnetic flux density. A magnetizing coil 21A for generating is generated. Forming the magnetizing coil 21A on the outside of the permanent magnet 20A is extremely preferable in that the generation of the alternating magnetic field instantly and reliably converts the entire magnetic yoke 22A into a closed magnetic path and an open magnetic path. However, when generating a large amount of electric power, it is desirable to form the magnetizing coil 21A by interposing an appropriate insulating material made of a non-magnetic material.
Although the strength of the alternating magnetic field generated by the magnetizing coil 21A varies depending on the expected electromagnetic induction effect and the like, it is required to have a magnetic flux density which is approximately 1/2 or more the magnetic flux density of the permanent magnet 20A.

Further, the power generation unit 2 includes the input cell 2A.
And an output cell 2B for extracting the output power by electromagnetic induction is formed by being connected to the output cell 2B. The output cell 2B achieves efficient electromagnetic induction by the closed magnetic path and the open magnetic path in the input cell 2A. It is a flat plate made of a magnetically permeable material and has the same shape and area as those of the magnetic field yoke 22A, and is provided with a space that can be held in the closed magnetic path and the open magnetic path during electromagnetic induction, with the base 2
A pair of guide yokes 22B is integrally arranged with 0B so as to face each other. And the base portion 20B of the guide yoke 22B.
An induction coil 21B for extracting output power by an electromagnetic induction action is formed on the outside of the. This induction coil 21B takes into consideration the degree of electromagnetic induction from the magnetic field yoke 22A, desired output power, etc., the wire diameter used, the number of coil turns,
Impedance etc. are determined.

FIG. 4 is an explanatory view for explaining the principle of electromagnetic induction in the power generation unit 2, and since the magnetizing coil 21A of the input cell 2A is for inputting high frequency input power, the magnetizing coil 21A is An alternating magnetic field is generated along with the conversion of the input power in the current direction. When the magnetizing coil 21A is in the non-energized state, the magnetic flux of the permanent magnet 20A is magnetized from the N pole toward the S pole in the magnetizing yoke 22A of the input cell 2A as shown in FIG. No electromagnetic induction action occurs in the guide yoke 22B that is connected. When a current due to the input power in the direction of the arrow is applied to the magnetizing coil 21A, the magnetizing coil 2A as shown in FIG.
The electromagnet action of 1A works and the magnetic yoke 22A Since a magnetic field having a so-called reverse magnetic flux direction and magnet density is generated, the magnetic path of the magnetic field yoke 22A is made into an open magnetic path, and the permanent magnet 2
The induction yoke 22 of the output cell 2B together with the magnetic flux density of 0A.
B will be electromagnetically induced. On the other hand, if the current direction is switched to the opposite direction, Since a so-called forward magnetic flux direction and magnetic flux density are generated, the magnetic flux circulates in the magnetic flux yoke 22A to form a closed magnetic circuit.
It will be pulled back into A.

In the present invention, the power generating device 3 of the present invention is formed by alternately connecting an appropriate number of power generating units 2 composed of the input cells 2A and the output cells 2B in a circular manner. Connects the magnetic flux yoke 22A and the induction yoke 22B to each other in an orbital manner, so that an electromagnetic induction action in a direction of orbiting the entire power generation device 3 of the present invention also works at the time of electromagnetic induction, and an electromagnetic force between the input cell 2A and the output cell 2B is generated. This is because the inductive action is remarkably efficient, which is why the input cell 2A and the output cell 2
B magneting yoke 22A having a large area and induction yoke 2
Since it is necessary to connect and closely connect 2B and 2B to eliminate the loss related to electromagnetic induction and to make a circular connection, as shown in FIG. 5, the magnetic yoke 22A and the induction yoke 22B are made of a high magnetic permeability material.
By interposing an orbiting adjuster 3A, which has the same shape and the same area, and is symmetrically formed with one side thick and the other side thin, between the input cell 2A and the output cell 2B By the difference in the peripheral lengths of the connected outer circumference and inner circumference, the circular connection is closely contacted.

FIG. 6 is an explanatory view of the arrangement of the power generator 3 for generating a desired large output power with respect to the input power. In the present invention, the input power, the magnetizing coil, the magnetizing yoke and the magnetizing yoke under the optimum conditions are shown. Even if the induction yoke and induction coil are satisfied, from the long-term experimental results to date,
It is judged that the output power ratio to the input power is about 1.8 to 4.8 times for the time being. Therefore, in order to generate a desired output power with respect to the limited input power, an appropriate number of the power generators 3 of the present invention are provided, and the input power is input to the magnetizing coil 21A of the primary power generator 30 and the induction is performed. The output power from the coil 21B is input to the magnetizing coil 21A of the secondary power generator 31, and the output power from the induction coil 21B is further input to the magnetizing coil 21 of the tertiary power generator 32.
By sequentially inputting to A, desired output power is generated.

[0020]

As described above, according to the present invention, the input power is converted and input by the frequency converter capable of converting the input power to the desired high frequency, and the input power of the high frequency has the desired magnetic flux density. A pair of magnetizing yokes are arranged facing each other with the same shape and the same area made of a high-permeability flat plate material sandwiching the permanent magnet, and at an interval such that the magnetic flux of the permanent magnet is held in the closed magnetic circuit. Also, a magnetizing coil was formed on the outside of the permanent magnet to generate a magnetic flux direction and a magnetic flux density that can be moved forward and backward in the magnetic flux direction of the permanent magnet by the input power to convert its running magnetic path into a closed magnetic path and an open magnetic path. It is input to the magnetizing coil of the input cell, and it is connected to the input cell and has a flat plate shape made of a material having a high magnetic permeability and has the same shape and area as the running yoke. A pair of pairs that are integral with the base at intervals Since the output cells are arranged with the conducting yokes facing each other, even if an alternating magnetic field with a high cycle due to high-frequency input power to the induction coil causes forward and backward magnetic flux directions, it has a large area. The closed magnetic circuit and the open magnetic circuit are instantaneously and surely converted in the magnetic flux traveling yokes arranged facing each other at a narrow interval, and electromagnetic induction is efficiently performed in the induction yoke. In addition, since the closed magnetic circuit and the open magnetic circuit can be instantaneously and reliably converted, it is possible to continuously capture the high current of the transient phenomenon that appears at the time of conversion of the high cycle by the high frequency input power and electromagnetically induce it. For this reason, the electromagnetic induction effect is extremely enhanced, and it becomes possible to generate a larger output power than the input power. Further, in the present invention, since a suitable number of power generation units each including an input cell and an output cell are alternately and revolvingly connected, an electromagnetic induction action in a revolving direction that is revolvingly connected is generated when an alternating magnetic field is generated. The density is effectively drawn out, the electromagnetic induction effect is further enhanced, and a large amount of electric power can be generated by appropriately arranging a number of power generation units. Moreover, the power generator of the present invention is small, lightweight, and inexpensive to produce. It is an extremely innovative power generation method and power generation device that can generate power without generating noise or vibration.

[Brief description of drawings]

FIG. 1 is an explanatory diagram of a power generation method of the present invention.

FIG. 2 is a cross-sectional explanatory view of an input cell and an output cell of the power generator of the present invention.

FIG. 3 is a side view of an input cell.

FIG. 4 is an explanatory diagram of electromagnetic induction.

FIG. 5 is a circuit diagram for explaining the circulation connection of the power generator of the present invention.

FIG. 6 is an explanatory view of the arrangement of the power generator of the present invention.

[Explanation of symbols]

1 frequency converter 2 power generation unit 2A input cell 2B output cell 20A permanent magnet 21A magnetizing coil 22A magnetism yoke 20B base 21B induction coil 22B induction yoke 3 generator 3A Orbital adjuster

Claims (4)

[Claims] 1. The same shape and the same area made of a high magnetic permeability flat plate material sandwiching a permanent magnet having a required magnetic flux density,
In addition, a pair of magnetizing yokes are arranged facing each other with an interval such that the magnetic flux of the permanent magnet is held in a closed magnetic path, and the outside of the permanent magnet is forwardly moved in the magnetic flux direction of the permanent magnet by input power. And an input cell in which a magnetizing coil capable of generating a magnetic flux direction and a magnetic flux density that reversely converts the running magnetic path into a closed magnetic path and an open magnetic path is formed, and is made of a high magnetic permeability material connected to the input cell. A pair of induction yokes are arranged integrally with the base part with a flat plate shape and area identical to those of the magnetic field yoke, and at intervals with which they can be held in the closed magnetic circuit and the open magnetic circuit during electromagnetic induction. The input power converted to the required high frequency is input to a power generation unit in which an appropriate number of output cells having an induction coil for extracting output power by electromagnetic induction are alternately connected to the outside of the base of the induction yoke. Input to the magnetizing coil of the cell, and thus output cell Generator wherein the to power a large output power than the input power from the induction coil. 2. An appropriate number of power generation units are provided side by side, the output power output from the induction coil of the first power generation unit is input to the magnetizing coil of the next power generation unit, and the output from the induction coil is output later. The power generation method according to claim 1, wherein the magnetizing coil is sequentially input to generate a large amount of power. 3. A frequency converter for converting input power to a desired high frequency, and a magnetic flux of a permanent magnet having the same shape and area and made of a flat plate material of high magnetic permeability with a permanent magnet having a required magnetic flux density interposed therebetween. The pair of magnetizing yokes are arranged facing each other at an interval such that the magnetic flux is retained in the closed magnetic path, and the external magnetic flux is moved forward and backward in the magnetic flux direction of the permanent magnet by the input power to close the magnetic flux closed path. And an input cell formed with a magnetizing coil capable of generating a magnetic flux direction and a magnetic flux density that can be converted into an open magnetic path, and made of a high magnetic permeability material connected to the input cell. And an area, and a pair of induction yokes are integrally arranged opposite to each other with the base portion at intervals such that they can be held in the closed magnetic path and the open magnetic path during electromagnetic induction. An induction coil is formed to take out the output power by induction. A power generation device in which an appropriate number of power generation units each including an output cell are alternately connected in a circular manner. 4. An orbiting adjuster, which is made of a material having a high magnetic permeability and has the same shape and area as that of the magnetic field yoke, and which is formed symmetrically on one side and thin on the other side is interposed between the input cell and the output cell. The power generation device according to claim 3, wherein the power generation device is circularly connected.