Electric control type magnetic power generation device

Abstract

The invention discloses an electric control type magnetic power generation device. The device comprises a chassis, a rotating frame, a power permanent magnet, a magnetic coil, a control power supply and a starting mechanism. And the rotating frame is rotatably arranged on the chassis and is connected with the generator. The magnetic coil is arranged on the rotating frame and electrically connected with the control power source. The power permanent magnet is arranged on the chassis. The magnetic coils and the power permanent magnets are evenly distributed around the rotating center line of the rotating frame, the power permanent magnets are arranged on the same side of the magnetic coils, and magnetic poles, facing the same direction, of the power permanent magnets are arranged at intervals with different polarities. The number of the power permanent magnets is six or more, and the number of the power permanent magnets is even. The number of the corresponding magnetic coils is three or more, and the number of the magnetic coils is an odd number. And the number of the power permanent magnets and the number of the magnetic coils are integral multiples of each other.

Description

Technical Field

[0001] The present invention relates to the field of power generation devices, in particular to the field of magnetic energy power generation. Background Art

[0002] Power generation equipment is a device that converts other forms of energy into electrical energy for use by electrical equipment. The current forms of power generation are mainly thermal power generation, hydropower generation, nuclear power generation, solar power generation and wind power generation; these power generation methods often require the construction of special power generation sites. Thermal power generation will emit CO2 and other pollutants into the air. Although hydropower generation does not cause environmental pollution, it requires the construction of dams, is greatly affected by seasonal climate, and relies on long-distance transmission lines, which is not conducive to the direct and flexible use of electricity. Nuclear power generation also requires the construction of special power generation buildings, and there are risks of nuclear radiation and difficulties in nuclear waste disposal, which is not conducive to the direct and flexible use of electricity. Although solar power generation and wind power generation are green new energy power generation, they are both affected by the natural environment and climate.

[0003] Magnetic power generation is a new type of green energy generation mode that mainly uses the magnetic energy of permanent magnets to generate electricity. It does not pollute the environment, and also provides a new mode for power storage, and can be used directly and flexibly. However, the current magnetic power generation device has the disadvantages of low conversion efficiency, complex structure, and high cost. Summary of the invention

[0004] In order to solve the above-described problems of low conversion efficiency, complex structure, high cost and other shortcomings of the existing magnetic power generation devices, the present invention provides a technical solution.

[0005] An electrically controlled magnetic power generation device comprises a chassis (1), a rotating frame (4), a power permanent magnet (9), a magnetic coil (3), and a control power supply (11). The rotating frame (4) is rotatably arranged on the chassis (1) and connected to a generator (8). The magnetic coil (3) is arranged on the rotating frame (4) and electrically connected to the control power supply (11). The power permanent magnet (9) is arranged on the chassis (1). The magnetic coil (3) and the power permanent magnet (9) are evenly distributed around the rotation center line of the rotating frame (4), the power permanent magnets (9) are all arranged on the same side of the magnetic coil (3), and the magnetic poles of the power permanent magnets (9) in the same direction are arranged at intervals with different polarities. There are six or more power permanent magnets (9), and the number is an even number. The corresponding magnetic coils (3) are three or more, and the number is an odd number. The number of the power permanent magnets (9) and the number of the magnetic coils (3) are integer multiples of each other. The magnetic poles of the magnetic coils (3) in the same direction are arranged at intervals in adjacent intervals of the power permanent magnets (9).

[0006] Preferably, the magnetic coil (3) is arranged on the chassis (1), and the power permanent magnet (9) is arranged on the rotating frame (4).

[0007] Preferably, the power permanent magnets (9) are divided into two rows, each row having the same number; one row corresponds to the N pole of the magnetic coil (3), and the other row corresponds to the S pole of the magnetic coil (4); two power permanent magnets (9) in each row are grouped as one, and each group is evenly distributed around the rotation center line of the rotating frame (4) as a unit, the magnetic poles of the two rows of power permanent magnets (9) are directly opposite, and the corresponding magnetic poles are opposite; the magnetic poles of the magnetic coil (3) in the same direction have the same polarity. Two groups of power permanent magnets (9) corresponding to different rows correspond to a set of conductive mechanisms (10); the magnetic coil (3) is electrically connected to the control power supply (11) between the two permanent magnets of each group of power permanent magnets (9), and the layout relationship is such that the power is cut off when the magnetic poles of the magnetic coil (3) overlap with the magnetic poles of the power permanent magnet (9) and the magnetic coil (3) is between adjacent groups of magnetic coils (3) in the same row; and a starting mechanism (13) is also provided.

[0008] Preferably, each row of power permanent magnets (9) is provided with four or more pieces, and the number is an even number; and the corresponding magnetic coils (3) are provided with two or more pieces.

[0009] Preferably, each row of power permanent magnets (9) is provided with 12 pieces; and the corresponding magnetic coils (3) are provided with three pieces.

[0010] Preferably, the magnetic pole interface of the power permanent magnet (9) and the magnetic pole interface of the magnetic coil (3) are both perpendicular to the rotation centerline of the rotating frame (4).

[0011] Preferably, the power permanent magnets (9) in the same row are arranged centripetally toward the rotation centerline of the rotating frame (4) or are arranged parallel to each other.

[0012] Preferably, the distance between the two permanent magnets in each group of dynamic permanent magnets (9) in the same row is 20 to 40 degrees.

[0013] Preferably, the angle between the two permanent magnets is 30 degrees.

[0014] Preferably, the materials of the power generating stator and the power permanent magnet (9) of the generator (8) are paramagnetic materials, and the materials of other components of the electrically controlled magnetic power generating device are all non-paramagnetic materials.

[0015] Beneficial effects: The present invention provides an electrically controlled magnetic power generation device, wherein the magnetic field generated by the power permanent magnet (9) interacts with the magnetic field generated by the magnetic coil (3) after being energized to form a rotational force that drives the rotating frame (4) to rotate. Since the rotating frame (4) is connected to the power generation rotor, the kinetic energy of the rotating frame (4) will be directly converted into electrical energy without the need for other transmission structures or conversion structures. Therefore, the magnetic power generation device has a simple structure, and there are no special requirements for the production and manufacturing of the various components of the power generation equipment, so the production and manufacturing are easy and the cost is low. In addition, since the magnetic power generation device has a simple structure and is easy to manufacture, and the rotating frame (4) and the power generation rotor can rotate smoothly under the action of the magnetic field; therefore, the overall operation of the magnetic power generation device is stable and the noise is low.

[0016] After the magnetic energy of the power permanent magnet (9) and the magnetic energy of the energized magnetic coil (3) are converted into kinetic energy of the rotating frame (4), all of the energy consumed in overcoming the rotational resistance of the rotating frame (4) is converted into electrical energy; therefore, the efficiency of converting magnetic energy into electrical energy in the magnetic power generation device is very high.

[0017] The setting of the starting mechanism (13) solves the problem that the electric magnetic power generation device cannot be started when the magnetic poles of the power permanent magnet (9) are directly opposite to the magnetic poles of the magnetic coil (3) and when the magnetic coil (3) is located between two adjacent groups of power permanent magnets (9) on the same side, that is, no matter where the rotating frame (4) stops, it will not affect the starting of the electric-controlled magnetic power generation device. At the same time, when the control power supply (11) does not store electrical energy, the rotating frame (4) can be manually rotated to drive the power generation rotor to generate electricity. After the power generation rotor generates electricity, it will supplement the electrical energy to the control power supply (11), so that the electric-controlled magnetic power generation device can generate electricity steadily and continuously. Such a setting is more conducive to the application of emergency power generation scenarios in outdoor and disaster relief.

[0018] The structural arrangement in which the magnetic coil (3) is arranged on the chassis (1) and the power permanent magnet (9) is arranged on the rotating frame (4) makes the mechanical structure of the magnetic power generation device simpler and the magnetic energy conversion efficiency higher. Because the control power supply (11) is arranged on the chassis (1), if the magnetic coil (3) is arranged on the rotating frame (4), it is necessary to provide a conductive mechanism (10) that can electrically connect the rotating magnetic coil (3) and the control power supply (11). Whether this conductive mechanism is mechanical or inductive, it will cause energy loss. If both the control power supply (11) and the magnetic coil (3) are arranged on the rotating frame (4), the weight of the rotating frame (4) will increase, thereby resulting in the consumption of kinetic energy and also resulting in low magnetic energy conversion efficiency.

[0019] The power permanent magnets (9) are divided into two rows, one row corresponding to the N poles of the magnetic coil (3), and the other row corresponding to the S poles of the magnetic coil (3). Such an arrangement can fully utilize the volume of the magnetic energy device and the magnetic energy of the magnetic coil (3), that is, under almost the same volume, the number of power permanent magnets (9) is doubled, and both magnetic poles of the magnetic coil (3) can be fully utilized. In this way, high-efficiency conversion of magnetic energy and electrical energy can also be achieved.

[0020] Two groups of power permanent magnets (9) corresponding to different rows correspond to a set of conductive mechanisms (10). The magnetic coil (3) is electrically connected to the control power supply (11) between the two permanent magnets of each group of power permanent magnets (9), and is powered off when the magnetic poles of the magnetic coil (3) overlap with the magnetic poles of the power permanent magnet (9) and the magnetic coil (3) is located between each group of magnetic coils (3) in the same row. Such a structural arrangement allows the magnetic coil (3) to be subjected to force between the two permanent magnets to maintain the normal operation of the electrically controlled magnetic power generation device; and when the magnetic poles of the magnetic coil (3) overlap with the magnetic poles of the power permanent magnet (9), the power is powered off and the magnetism is lost, thereby preventing the rotating frame (4) from being subjected to the locking force and consuming kinetic energy due to the magnetic locking when the magnetic poles are facing each other. Power is powered off and the magnetism is lost when the magnetic poles of the magnetic coil (3) are located between each group of magnetic coils (3) in the same row, so as to fully utilize the inertia of the rotating frame (4) to reduce the power consumption of the control power supply (11). Therefore, such a structural setting can also achieve high-efficiency conversion of magnetic energy and electrical energy.

[0021] The power permanent magnets (9) in the same row are arranged concentrically or parallel to the rotation centerline of the rotating frame (4). The two permanent magnets in each group of power permanent magnets (9) in the same row are 20 to 40 degrees apart. The angle between the two permanent magnets is 30 degrees. This arrangement is to achieve a better force receiving mode for the power permanent magnets (9) and the magnetic coil (3), so as to achieve high-efficiency conversion of magnetic energy and electrical energy.

[0022] The materials of the generator stator and the power permanent magnet (9) of the generator (8) are paramagnetic materials, and the materials of other parts of the electrically controlled magnetic power generation device are all non-paramagnetic materials. This arrangement is to prevent the magnetic field of the power permanent magnet (9) from being interfered by other magnetic fields, so as to achieve high-efficiency conversion of magnetic energy and electrical energy.

[0023] The setting of the control power supply (11) can control the current size, direction, on / off and other functional parameters and actions of the magnetic coil (3). Then the rotation speed of the rotating frame (4) can be controlled to achieve the purpose of controlling the functional parameters such as the power generation frequency of the magnetic power generation device. The electric-controlled magnetic power generation device mainly uses the magnetic energy of the power permanent magnet (9) to generate electricity, so the control power supply (11) can store a small amount of electric energy, and there is no risk of fire and explosion of the power supply. Therefore, the magnetic power generation device can also be used in flammable and explosive scenes that require continuous consumption of electric energy; such as chemical production, emergency rescue, etc. Because the magnetic power generation device has a compact structure, is safe and explosion-proof, and does not require a fixed installation site, it can be used in both industrial production and daily life. For example, it can charge mobile phones, replace power banks, and solve the problem of power banks being restricted in use and transportation on airplanes. It can also be used as an emergency power source for families or a power source for outdoor activities.

[0024] Since the power permanent magnet (9) can be magnetized by the induction coil, the power permanent magnet can store the electric energy in the power grid during the idle period of electricity consumption in the form of magnetic energy, and then convert the magnetic energy into electric energy and transmit it to the power grid through the magnetic power generation device during the peak period of electricity consumption. Since the magnetization of the power permanent magnet by the induction coil can achieve a very high energy conversion efficiency, combined with the high-efficiency magnetic power generation device of the present invention, the magnetic energy storage of electric energy will become more economically valuable than pumped storage or electromagnetic energy storage. Because permanent magnets can store more electric energy than batteries under the same volume, the manufacturing cost of permanent magnets is also cheaper than batteries, and the magnetic energy of permanent magnets will not decay under normal circumstances. Moreover, permanent magnet energy storage does not require the construction of large dams and reservoirs in special sites like pumped storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the layout of the power permanent magnet and magnetic coil of the first scheme of an electrically controlled magnetic power generation device.

[0026] Figure 2 This is the overall structural diagram of the second scheme of the electrically controlled magnetic power generation device.

[0027] Figure 3 This is a structural breakdown diagram of the second scheme of an electrically controlled magnetic power generation device.

[0028] Figure 4 It is a cross-sectional view of the second scheme of the electrically controlled magnetic power generation device.

[0029] Figure 5 This is a schematic diagram of the main structure of the second scheme of an electrically controlled magnetic power generation device.

[0030] In the figure, 1 is a chassis, 2 is a mounting frame, 2-1 is a first mounting frame, 2-2 is a second mounting frame, 3 is a magnetic coil, 4 is a rotating frame, 5 is a bearing, 6 is a nested structure, 7 is a starting knob, 8 is a generator, 9 is a power permanent magnet, 10 is a conductive mechanism, 10-1 is a conductive contact piece, 10-2 is a conductive spring piece, 11 is a control power supply, 12 is a battery, 13 is a starting mechanism, and 14 is a magnetic suspension structure. DETAILED DESCRIPTION

[0031] The technical solution of the electrically controlled magnetic power generation device of the present invention is described in detail below with reference to the preferred embodiments of the present invention selected from the accompanying drawings.

[0032] like Figure 1 As shown, an electrically controlled magnetic power generation device comprises a chassis 1, a rotating frame 4, a power permanent magnet 9, a magnetic coil 3, and a control power supply 11. The rotating frame 4 is rotatably arranged on the chassis 1 through a magnetic suspension structure 14 and is connected to the power generation rotor. The magnetic coil 3 is installed in a through hole at the end of the rod of the rotating frame 4 close to the power permanent magnet 9, and is electrically connected to the control power supply 11 through a conductive mechanism 10. The power permanent magnet 9 is arranged on the chassis 1. The magnetic coil 3 and the power permanent magnet 9 are evenly distributed around the rotation center line of the rotating frame 4. The power permanent magnets 9 are all arranged on the same side of the magnetic coil 3, and the magnetic poles of the same direction of each power permanent magnet 9 are arranged at intervals with different polarities. There are six power permanent magnets 9 (it can also be more than six, but it should be an even number). The corresponding magnetic coils 3 are set to three (it can also be more than three, but it should be an odd number, and the number of power permanent magnets 9 and the number of magnetic coils 3 are integer multiples of each other.). The magnetic poles of the magnetic coil 3 in the same direction are arranged at intervals in the adjacent intervals of the power permanent magnet 9; that is, if the polarity of a magnetic coil 3 in the interval between two power permanent magnets 9 is N pole, then its polarity in the interval between the next two adjacent power permanent magnets 9 is S pole. The conductive contact 10-1 of the conductive mechanism 10 is annular and divided into three parts. The first and third parts are conductive rings made of copper material, and the second part is made of insulating material and is located between the first and third parts. The conductive contact 10-1 corresponds to the positive and negative poles of the control power supply 11, and a gap is set at the position corresponding to the power permanent magnet 9. That is, the first part is six arc pieces, and the third part is also six arc pieces; and each arc piece of each part corresponds to the positive or negative pole of the control power supply 6, and the positive and negative poles of the control power supply 11 corresponding to the two arc pieces in the same arc angle of the conductive contact 10-1 and the other two arc pieces in another arc angle in the adjacent power permanent magnet 9 interval are different or opposite. In this way, the magnetic poles of the magnetic coil 3 in the same direction are arranged at intervals in adjacent intervals of the power permanent magnet 9 .

[0033] like Figures 2 to 5As shown, an electrically controlled magnetic power generation device comprises a chassis 1, a rotating frame 4, a power permanent magnet 9, a magnetic coil 3, a control power supply 11 and a starting mechanism 13. The rotating frame 4 is rotatably arranged on the chassis 1 and connected to the generator 8. A cylinder is provided at the center of the chassis 1 extending toward the rotating frame 4. The bearing 5 is sleeved outside the cylinder. The center ring of the rotating frame 4 is sleeved outside the bearing 5. The rotating frame 4 is radially outward from the center, with a ring at the center and rods radiating outward. One end of the rod is connected to the center ring, and the other end is connected to the end ring for installing the magnetic coil 3. The rods are three pieces and are evenly distributed around the circumference. The main body of the rod is a fan-shaped I-shaped structure, and the connecting ribs of the I-shaped structure are spaced hollow shapes. The main structure of the rod can be a fan-shaped large end connected to the center ring, or a fan-shaped large end connected to the end ring for installing the magnetic coil 3. The end ring is divided into two semicircular parts, one semicircular part is integrated with the rod, and the other semicircular part is detachable and cooperates with the semicircular part integrated with the rod to achieve the function of holding the magnetic coil 3. Figure 2 The first mounting frame 2-1 and the second mounting frame 2-2 are also provided. The first mounting frame 2-1 is installed on the side of the chassis 1 facing the rotating frame 4, and the rotating frame 4 is located between the first mounting frame 2-1 and the chassis 1. The second mounting frame 2-2 is installed on the side of the first mounting frame 2-1 away from the chassis 1. The first mounting frame 2-1 and the second mounting frame 2-2 are used to fix the generator 8.

[0034] The magnetic coil 3 is electrically connected to the control power supply 11. The control power supply 11 is installed in the installation groove of the chassis 1 facing the rotating frame 4. The power permanent magnet 9 is installed in the installation hole of the chassis 1. The magnetic pole interface of the power permanent magnet 9 and the magnetic pole interface of the magnetic coil 3 are both perpendicular to the rotation center line of the rotating frame 4. The mounting holes of the chassis 1 for mounting the power permanent magnet 9 are divided into two rows, and the number of each row is the same as 12. The magnetic coil 4 is between these two rows of mounting holes. That is, one row of the power permanent magnets 9 corresponds to the N pole of the magnetic coil 3, and the other row corresponds to the S pole of the magnetic coil 4. The magnetic poles of the same direction of each power permanent magnet 9 are arranged at intervals with different polarities. That is, the magnetic pole of a power permanent magnet 9 in the same row facing the magnetic coil 4 is the N pole, and the magnetic pole of the adjacent power permanent magnet 9 facing the magnetic coil 4 is the S pole. Each row is divided into six groups, and each group is evenly distributed around the rotation center line of the rotating frame 4 as a unit, and each group contains two power permanent magnets 9. The magnetic poles of the two rows of power permanent magnets 9 are facing each other, and the corresponding magnetic poles are opposite, that is, the magnetic poles of two power permanent magnets 9 in different rows facing each other of a magnetic coil 4 are arranged oppositely.

[0035] The mounting holes for installing the power permanent magnets 9 are arranged in the U-shaped structure of the chassis; the U-shaped structure is also divided into two semi-U-shaped parts, one part is integrated with the chassis 1, and the other part is detachably installed at the semi-U-shaped part integrated with the chassis 1. Two groups of power permanent magnets 9 corresponding to different rows correspond to a set of conductive mechanisms 10. The conductive mechanisms 10 are electrically connected to the control power supply 11 and the magnetic coil 3 respectively. A set of conductive structures 10 includes two conductive contacts 10-1 and two conductive springs 10-2. The two conductive contacts 10-1 are respectively installed on the side of the rotating frame 4 rod facing the chassis 1 and the side away from the chassis 1. The two conductive springs 10-2 are respectively installed at both ends of the rotation center line of each U-shaped structure facing the rotating frame 4. Such a structural arrangement constitutes a layout relationship in which the magnetic coil 3 is electrically connected to the control power supply 11 between two permanent magnets of each group of power permanent magnets 9, and the power is cut off when the magnetic poles of the magnetic coil 3 overlap with the magnetic poles of the power permanent magnets 9 and the magnetic coil 3 is located between each group of magnetic coils 3 in the same row. The control power supply 11 is connected to the generator 8 to control the electrically controlled magnetic power generation device and replenish the consumed electric energy.

[0036] The power permanent magnets 9 in the same row are arranged centripetally or parallel to each other toward the rotation centerline of the rotating frame 4. The distance between the two permanent magnets in each group of power permanent magnets 9 in the same row is 20 to 40 degrees, preferably 28 degrees and 30 degrees.

[0037] The rotating frame 4 is connected to the rotating shaft of the generator rotor of the generator 8 through a nested structure 6. One end of the nested structure 6 is clamped in the clamping groove of the central ring of the rotating frame 4; the other end is sleeved outside the rotating shaft of the generator rotor of the generator 8, and is connected by a fastening method such as interference connection or welding. The starting mechanism 13 is a structure of a rotatable generator rotor that matches the rotating shaft of the generator rotor of the generator 8 with the other end connected to the nested structure 6. The starting knob 7 is a plum blossom knob, and the knob is provided with a square hole that matches the square end of the rotating shaft of the generator rotor. The starting knob 7 is detachably matched with the rotating shaft of the generator rotor.

[0038] The materials of the power generating stator and the power permanent magnet 9 of the generator 8 are paramagnetic materials, and the materials of other parts of the electrically controlled magnetic power generating device are all non-paramagnetic materials.

[0039] In another scheme, the magnetic coil 3 is arranged on the chassis 1, and the power permanent magnet 9 is arranged on the rotating frame 4. The number of corresponding magnetic coils 3 is even, and the magnetic poles in the same direction are arranged at intervals with different polarities. The number of corresponding power permanent magnets 9 is odd, and the magnetic poles in the same direction have the same polarity. A battery 12 is also provided in this scheme. The battery 12 is installed in a mounting groove on the side of the chassis 1 facing the rotating frame 4. The battery 12 is connected to the generator to store the electric energy generated by the magnetic power generation device. The rest is the same as described above. With this arrangement, the conductive mechanism 10 can be omitted.

[0040] Working principle and process: According to the theories of magnetism, electromagnetic theory and dynamics, combined with the above description, it can be known that in the structure of the above-mentioned electrically controlled magnetic power generation device, the magnetic field of the power permanent magnet 9 interacts with the magnetic field of the magnetic coil 3 after power is supplied, which will generate a mutually attractive suction force or a mutually repulsive repulsive force. Because magnets are all like poles repel each other and opposite poles attract each other. According to the magnetic force calculation formula, the suction or repulsion of the power permanent magnet 9 and the magnetic coil 3 after power is supplied can be calculated. In this electrically controlled magnetic power generation device, whether it is suction or repulsion, it is finally converted into a rotational force to drive the rotating frame 3 to rotate. The rotation of the rotating frame 4 forms kinetic energy. In addition to the energy consumed by overcoming the rotation resistance, the remaining kinetic energy of the rotating frame 4 is converted into electrical energy. Since the magnetic energy of the power permanent magnet 9 will not decay under normal circumstances, the magnetic energy of the power permanent magnet 9 will basically be converted into the kinetic energy of the rotating frame 3, and then converted into electrical energy. Therefore, the efficiency of converting the power permanent magnet 9 into electrical energy is high, and the magnetic power generation device can generate electricity stably and permanently.

[0041] When it is necessary to start the electrically controlled magnetic power generation device, it is only necessary to press or touch the start switch of the control power supply 11. If the control power supply 11 fails to detect that the electrically controlled magnetic power generation device generates current within the set time (for example, 2 seconds), it will stop starting and alarm. At this time, the starting mechanism 13 is used to rotate the power rotor of the generator 8 by an angle (in fact, the rotating frame 4 is rotated by an angle) and then restart. After starting, the control power supply 11 will provide current to the magnetic coil 3, so that the magnetic coil 3 generates a magnetic field, thereby driving the rotation of the rotating frame 4, and converting most of the magnetic energy of the power permanent magnet 9 and the magnetic coil 3 into electrical energy. When the control power supply 11 detects that the magnetic power generation device generates current, it can provide a suitable current supply to the magnetic coil 3 according to the set mode or the set magnetic energy power generation power, so that the electrically controlled magnetic power generation device can continue to work stably according to the set mode or power generation power.

[0042] When the electrically controlled magnetic power generation device is to be stopped, it is only necessary to press or touch the stop switch of the control power source 11. Of course, the magnetic power generation device can also be stopped according to a set mode, such as a set working time, total power generation, etc. Because the parameters of the start and stop, power generation, etc. of the magnetic power generation device are regulated by the control power source 11, it is called an electrically controlled magnetic power generation device.

[0043] Obviously, the above embodiments are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to cite all the implementation methods here. However, these obvious changes or modifications derived from the spirit of the invention and which do not require creative work by those skilled in the art still fall within the scope of protection of the present invention.

Claims

1. An electrically controlled magnetic power generation device, comprising a chassis (1), a rotating frame (4), and a power permanent magnet (9), characterized in that: The invention also comprises a magnetic coil (3) and a control power supply (11); a rotating frame (4) is rotatably arranged on the chassis (1) and connected to the generator (8); the magnetic coil (3) is arranged on the rotating frame (4) and electrically connected to the control power supply (11); a power permanent magnet (9) is arranged on the chassis (1); the magnetic coil (3) and the power permanent magnet (9) are evenly distributed around the rotation center line of the rotating frame (4); the power permanent magnets (9) are all arranged on the same side of the magnetic coil (3), and the magnetic poles of the power permanent magnets (9) in the same direction are arranged at intervals with different polarities; six or more power permanent magnets (9) are arranged, and the number is even; the corresponding magnetic coils (3) are arranged at three or more, and the number is odd; and the number of the power permanent magnets (9) and the number of the magnetic coils (3) are integer multiples of each other; the magnetic poles of the magnetic coils (3) in the same direction are arranged at intervals in adjacent intervals of the power permanent magnets (9).

2. An electrically controlled magnetic power generation device according to claim 1, characterized in that: The power permanent magnets (9) are divided into two rows, each row having the same number; one row corresponds to the N pole of the magnetic coil (3), and the other row corresponds to the S pole of the magnetic coil (4); the magnetic poles of the magnetic coil (3) in the same direction have the same polarity; two power permanent magnets (9) in each row are regarded as a group, and each group is regarded as a unit and is evenly distributed around the rotation center line of the rotating frame (4); the magnetic poles of the two rows of power permanent magnets (9) are directly opposite, and the corresponding magnetic poles are opposite; two groups of power permanent magnets (9) corresponding to different rows correspond to a set of conductive mechanisms (10); the magnetic coil (3) is electrically connected to the control power supply (11) between the two permanent magnets of each group of power permanent magnets (9), and the power is cut off when the magnetic poles of the magnetic coil (3) overlap with the magnetic poles of the power permanent magnet (9) and the magnetic coil (3) is located between adjacent groups of magnetic coils (3) in the same row; and a starting mechanism (13) is also provided.

3. An electrically controlled magnetic power generation device according to claims 1 and 2, characterized in that: The magnetic coil (3) is arranged on the chassis (1), and the power permanent magnet (9) is arranged on the rotating frame (4).

4. The electrically controlled magnetic power generation device according to claim 3, characterized in that: Each row of power permanent magnets (9) is provided with two or more pieces, and the number is even; the corresponding magnetic coils (3) are provided with one or more pieces.

5. The electrically controlled magnetic power generation device according to claim 4, characterized in that: Each row of power permanent magnets (9) is provided with four or more pieces, and the number is an even number; the corresponding magnetic coils (3) are provided with two or more pieces.

6. An electrically controlled magnetic power generation device according to claim 5, characterized in that: Each row of power permanent magnets (9) is provided with 12 pieces; the corresponding magnetic coils (3) are provided with three pieces.

7. The electrically controlled magnetic power generation device according to claim 6, characterized in that: The magnetic pole interface of the power permanent magnet (9) and the magnetic pole interface of the magnetic coil (3) are both perpendicular to the rotation center line of the rotating frame (4).

8. An electrically controlled magnetic power generation device according to claim 7, characterized in that: The distance between the two permanent magnets in each group of power permanent magnets (9) in the same row is 20 to 40 degrees.

9. The electrically controlled magnetic power generation device according to claim 8, characterized in that: The angle between the two permanent magnets is 30 degrees.

10. An electrically controlled magnetic power generation device according to claim 9, characterized in that: The materials of the power generating stator and the power permanent magnet (9) of the generator (8) are paramagnetic materials, and the materials of other parts of the electrically controlled magnetic power generating device are all non-paramagnetic materials.

Images