Electric control type magnetic power generation device

Abstract

The utility model 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] This utility model relates to the field of power generation devices, and in particular to the field of magnetic energy power generation. Background Technology

[0002] Power generation equipment is a device that converts other forms of energy into electrical energy for use by electrical equipment. Current power generation methods mainly include thermal power, hydropower, nuclear power, solar power, and wind power; these methods often require the construction of dedicated power generation sites. Thermal power generation emits CO2 and other pollutants into the atmosphere. While hydropower does not cause environmental pollution, it requires the construction of dams, is greatly affected by seasonal climate changes, and relies on long-distance transmission lines, hindering the direct and flexible use of electricity. Nuclear power generation also requires the construction of dedicated power generation buildings and carries risks of nuclear radiation and difficulties in nuclear waste disposal, further hindering the direct and flexible use of electricity. Although solar and wind power are green new energy sources, they are both affected by the natural environment and climate.

[0003] Magnetic power generation is a new type of green energy generation that mainly utilizes the magnetic energy of permanent magnets to generate electricity. It does not pollute the environment, provides a new model for power storage, and can be used directly and flexibly. However, current magnetic power generation devices have drawbacks such as low conversion efficiency, complex structure, and high cost. Utility Model Content

[0004] To address the shortcomings of existing magnetic power generation devices, such as low conversion efficiency, complex structure, and high cost, as described above, this utility model provides a solution.

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

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

[0007] Preferably, the permanent magnets (9) are divided into two rows, with the same number in each row; 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 permanent magnets (9) in each row are grouped together, 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 permanent magnets (9) face each other, and the corresponding magnetic poles are opposite; the magnetic poles of the magnetic coils (3) in the same direction have the same polarity. The two groups of permanent magnets (9) in different rows correspond to a set of conductive mechanisms (10); forming a layout in which the magnetic coil (3) is electrically connected to the control power supply (11) between the two permanent magnets of each group of permanent magnets (9), and the power is cut off when the magnetic poles of the magnetic coil (3) and the magnetic poles of the permanent magnets (9) overlap in space and when 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 permanent magnets (9) is provided with four or more pieces, and the number is even; the corresponding magnetic coils (3) are provided with two or more pieces.

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

[0010] Preferably, the magnetic pole interface of the 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).

[0011] Preferably, the power permanent magnets (9) in the same row are arranged centripetally toward the rotation center line 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 generator stator and the power permanent magnet (9) of the generator (8) are made of paramagnetic materials, while the other components of the electrically controlled magnetic power generation device are made of non-paramagnetic materials.

[0015] Beneficial Effects: This utility model discloses an electrically controlled magnetic power generation device. The magnetic field generated by the permanent magnet (9) interacts with the magnetic field generated by the energized magnetic coil (3) 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 or conversion structures. Therefore, this magnetic power generation device has a simple structure, and the manufacturing of each component of the power generation equipment does not have special requirements, so it is easy to manufacture and has low cost. Furthermore, because this 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, the overall operation of this magnetic power generation device is stable and the noise is low.

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

[0017] The starting mechanism (13) solves the problem of not being able to start when the magnetic poles of the permanent magnet (9) and the magnetic poles of the magnetic coil (3) are directly opposite each other, or when the magnetic coil (3) is located between two adjacent sets of permanent magnets (9) on the same side. That is, the starting of the electronically controlled magnetic power generation device will not be affected no matter where the rotating frame (4) stops. At the same time, when the control power supply (11) has no stored electrical energy, the rotating frame (4) can be manually rotated to drive the generator rotor to generate electricity. After the generator rotor generates electricity, it will replenish the control power supply (11), so that the electronically controlled magnetic power generation device can generate electricity smoothly and continuously. This setting is more conducive to the application of outdoor and disaster relief emergency power generation scenarios.

[0018] The structure of the magnetic coil (3) being mounted on the chassis (1) and the permanent magnet (9) being mounted 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 mounted on the chassis (1), if the magnetic coil (3) is mounted on the rotating frame (4), a conductive mechanism (10) is required to electrically connect the rotating magnetic coil (3) to the control power supply (11). This conductive mechanism, whether mechanical or inductive, will result in energy loss. If both the control power supply (11) and the magnetic coil (3) are mounted on the rotating frame (4), the weight of the rotating frame (4) will increase, leading to kinetic energy consumption and also resulting in low magnetic energy conversion efficiency.

[0019] The permanent magnets (9) are arranged in two rows, one row corresponding to the N pole of the magnetic coil (3) and the other row corresponding to the S pole of the magnetic coil (3). This arrangement can make full use of the volume of the magnetic energy device and the magnetic energy of the magnetic coil (3). That is, in almost the same volume, the number of permanent magnets (9) is doubled, and both magnetic poles of the magnetic coil (3) can be fully utilized. This also enables the high-efficiency conversion of magnetic energy to electrical energy.

[0020] Two sets of permanent magnets (9) in 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 in each set of permanent magnets (9). The magnetic coil (3) is de-energized when its magnetic poles overlap with the magnetic poles of the permanent magnets (9) and when it is between each set of magnetic coils (3) in the same row. This structure 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 its magnetic poles overlap with the magnetic poles of the permanent magnets (9), it is de-energized and loses magnetism, avoiding the kinetic energy consumption caused by the locking force of the rotating frame (4) when the magnetic poles are facing each other. The de-energization and loss of magnetism when the magnetic poles of the magnetic coil (3) are between each set of magnetic coils (3) in the same row is to make full use of the inertia of the rotating frame (4) to reduce the power consumption of the control power supply (11). Therefore, this structural design can also achieve high-efficiency conversion between magnetic energy and electrical energy.

[0021] The power permanent magnets (9) in the same row are arranged concentrically toward the rotation center line of the rotating frame (4) or parallel to each other. The two permanent magnets in each group of power permanent magnets (9) in the same row are spaced 20 to 40 degrees apart. The angle between the two permanent magnets is 30 degrees. This arrangement is to achieve a better force distribution between the power permanent magnets (9) and the magnetic coil (3) in order to realize a high-efficiency conversion of magnetic energy and electrical energy.

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

[0023] The control power supply (11) can control the magnitude, direction, and on / off state of the current flowing through the magnetic coil (3), as well as its operation. This, in turn, controls the rotation speed of the rotating frame (4), thereby controlling the power generation frequency and other functional parameters of the magnetic power generation device. Since this electrically controlled magnetic power generation device mainly utilizes the magnetic energy of the permanent magnet (9) to generate electricity, the electrical energy stored in the control power supply (11) can be limited, thus eliminating the risk of fire or explosion. Therefore, this magnetic power generation device can also be applied to flammable and explosive environments that require continuous power consumption, such as chemical production and disaster relief. Because this magnetic power generation device has a compact structure, is explosion-proof, and does not require a fixed installation site, it can be applied to both industrial production and daily life. For example, it can charge mobile phones, replace power banks, and solve the problem of power bank restrictions on use and transportation on airplanes. It can also be used as an emergency power source for homes or for outdoor activities.

[0024] Since the kinetic permanent magnet (9) can be magnetized by an induction coil, it can store electrical energy in the power grid during periods of low electricity demand through magnetic energy, and then convert the magnetic energy into electrical energy and transmit it to the power grid during peak electricity demand periods through a magnetic power generation device. Because the induction coil achieves a very high energy conversion efficiency in magnetizing the kinetic permanent magnet, combined with the high-efficiency magnetic power generation device of this invention, storing electrical energy through magnetic energy becomes more economically valuable than pumped hydro storage or electromagnetic energy storage. This is because permanent magnets can store more electrical energy than batteries of the same volume, the manufacturing cost of permanent magnets is also cheaper than that of batteries, and the magnetic energy of permanent magnets does not decay under normal conditions. Furthermore, permanent magnet energy storage does not require the construction of large dams and reservoirs in dedicated sites, unlike pumped hydro storage. Attached Figure Description

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

[0026] Figure 2 This is an overall structural diagram of Scheme 2 of an electrically controlled magnetic power generation device.

[0027] Figure 3 This is an exploded view of the structure of Scheme 2 of an electrically controlled magnetic power generation device.

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

[0029] Figure 5 This is a schematic diagram of the main structure of Scheme 2 of an electrically controlled magnetic power generation device.

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

[0031] The technical solution of the electrically controlled magnetic power generation device of this utility model will be described in detail below with reference to the accompanying drawings and selected from preferred embodiments.

[0032] like Figure 1 As shown, an electrically controlled magnetic power generation device includes a chassis 1, a rotating frame 4, a permanent magnet 9, a magnetic coil 3, and a control power supply 11. The rotating frame 4 is rotatably mounted on the chassis 1 via a magnetic levitation structure 14 and connected to a power generation rotor. The magnetic coil 3 is installed in a through-hole near the end of a rod of the rotating frame 4 close to the permanent magnet 9 and is electrically connected to the control power supply 11 via a conductive mechanism 10. The permanent magnet 9 is mounted on the chassis 1. The magnetic coil 3 and the permanent magnet 9 are evenly distributed around the rotation center line of the rotating frame 4. All permanent magnets 9 are located on the same side of the magnetic coil 3, and the magnetic poles of each permanent magnet 9 facing the same direction are spaced apart with different polarities. There are six permanent magnets 9 (or more, but an even number). Correspondingly, there are three magnetic coils 3 (or more, but an odd number, and the number of permanent magnets 9 and the number of magnetic coils 3 are integer multiples of each other). The magnetic poles of the magnetic coils 3, facing the same direction, are spaced apart within adjacent sections of the permanent magnets 9; that is, assuming the polarity of a magnetic coil 3 is N in the section between two permanent magnets 9, its polarity is S in the next adjacent section between two permanent magnets 9. 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, and the second part is made of insulating material and 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 notch is provided at the position corresponding to the permanent magnet 9. That is, the first part consists of six arc-shaped pieces, and the third part also consists of six arc-shaped pieces; and each arc-shaped piece in each part corresponds to the positive or negative pole of the control power supply 6. The two arc-shaped pieces within the same arc angle of the conductive contact 10-1 correspond to the different or opposite positive and negative poles of the control power supply 11 of the other two arc-shaped pieces within another arc angle in the adjacent section of the permanent magnet 9. This will result in the magnetic poles of the magnetic coils 3 facing the same direction being spaced apart within adjacent sections of the permanent magnet 9.

[0033] like Figures 2 to 5As shown, an electrically controlled magnetic power generation device includes a chassis 1, a rotating frame 4, a permanent magnet 9, a magnetic coil 3, a control power supply 11, and a starting mechanism 13. The rotating frame 4 is rotatably mounted on the chassis 1 and connected to a generator 8. A cylinder extends from the center of the chassis 1 toward the rotating frame 4. A bearing 5 is fitted over the cylinder. The central ring of the rotating frame 4 is fitted over the bearing 5. The rotating frame 4 is radially arranged outward from the center, with a central ring and outwardly distributed rods. One end of each rod is connected to the central ring, and the other end is connected to an end ring for mounting the magnetic coil 3. There are three rods evenly distributed around the circumference. The main body of each rod is a fan-shaped I-beam structure, and the connecting ribs of the I-beam structure are spaced out. The main body of the rod can be either connected to the central ring at the larger end of the fan shape, or connected to the end ring for mounting the magnetic coil 3. The end ring is divided into two semicircular parts. One semicircular part is integrated with the rod, while the other semicircular part is detachable and engages with the semicircular part integrated with the rod to achieve the function of gripping the magnetic coil 3. Figure 2 The diagram also shows a first mounting bracket 2-1 and a second mounting bracket 2-2. The first mounting bracket 2-1 is mounted on the side of the chassis 1 facing the rotating frame 4, and the rotating frame 4 is located between the first mounting bracket 2-1 and the chassis 1. The second mounting bracket 2-2 is mounted on the side of the first mounting bracket 2-1 facing away from the chassis 1. The first mounting bracket 2-1 and the second mounting bracket 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 mounting slot on the side of the chassis 1 facing the rotating frame 4. The permanent magnet 9 is installed in the mounting holes of the chassis 1. The magnetic pole interface of the 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 installing the permanent magnet 9 are divided into two rows, with 12 holes in each row. The magnetic coil 4 is located between these two rows of mounting holes. That is, one row of 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 orientation of each permanent magnet 9 are arranged at intervals with different polarities. That is, if the magnetic pole of one permanent magnet 9 facing the magnetic coil 4 is the N pole, then the magnetic pole of the adjacent permanent magnet 9 facing the magnetic coil 4 is the S pole. Each row is further divided into six groups, each group as a unit, evenly distributed around the rotation center line of the rotating frame 4, and each group contains two permanent magnets 9. The magnetic poles of the two rows of permanent magnets 9 are facing each other, and the corresponding magnetic poles are opposite, that is, the magnetic poles of the two permanent magnets 9 in different rows facing the magnetic coil 4 are arranged in opposite directions.

[0035] The mounting holes for the permanent magnets 9 are located within the U-shaped structure of the chassis. The U-shaped structure is divided into two semi-U-shaped parts: one part is integrated with the chassis 1, and the other part is detachably mounted on the semi-U-shaped part integrated with the chassis 1. Two sets of permanent magnets 9 in 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. Each set of conductive mechanisms 10 includes two conductive contacts 10-1 and two conductive springs 10-2. The two conductive contacts 10-1 are respectively mounted on the side of the rotating frame 4 facing the chassis 1 and the side facing away from the chassis 1. The two conductive springs 10-2 are respectively mounted at both ends of the rotation centerline of each U-shaped structure facing the rotating frame 4. This structural arrangement establishes that 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 that power is cut off when the magnetic poles of the magnetic coil 3 overlap with the magnetic poles of the power permanent magnets 9, or when the magnetic coil 3 is located between each group of magnetic coils in the same row. The control power supply 11 is connected to the generator 8 to control the electronically controlled magnetic power generation device and replenish the consumed electrical energy.

[0036] The powered permanent magnets 9 in the same row are arranged concentrically toward the rotation center line of the rotating frame 4 or are arranged parallel to each other. The distance between the two permanent magnets in each group of powered permanent magnets 9 in the same row is 20 to 40 degrees. Preferably, it is 28 degrees and 30 degrees.

[0037] The rotating frame 4 and the rotating shaft of the generator rotor of the generator 8 are connected by a nested structure 6. One end of the nested structure 6 is fitted into a groove in the central ring of the rotating frame 4; the other end is fitted onto the rotating shaft of the generator rotor of the generator 8, and the connection is made by interference fit or welding. The starting mechanism 13 is a structure in which the starting knob 7 and the rotating shaft of the generator rotor of the generator 8 are fitted with a rotatable generator rotor relative to the other end connected to the nested structure 6. The starting knob 7 is a swivel knob, and the knob is provided with a square hole that fits with the square end of the rotating shaft of the generator rotor. The starting knob 7 can be detachably fitted with the rotating shaft of the generator rotor.

[0038] The generator stator and the permanent magnet 9 of the generator 8 are made of paramagnetic materials, while the other components of the electrically controlled magnetic power generation device are made of non-paramagnetic materials.

[0039] In another embodiment, the magnetic coils 3 are mounted on the chassis 1, and the permanent magnets 9 are mounted on the rotating frame 4. The number of corresponding magnetic coils 3 is even, and the magnetic poles facing the same direction are spaced apart with different polarities. The number of corresponding permanent magnets 9 is odd, and the magnetic poles facing the same direction have the same polarity. This embodiment also includes a battery 12. The battery 12 is installed in a mounting slot on the side of the chassis 1 facing the rotating frame 4. The battery 12 is connected to a generator to store the electrical energy generated by the magnetic power generation device. Everything else is the same as described above. This arrangement eliminates the need for the conductive mechanism 10.

[0040] Working Principle and Process: Based on theories of magnetism, electromagnetism, and dynamics, and combined with the above description, in the structure of the above-mentioned electrically controlled magnetic power generation device, the magnetic field of the permanent magnet 9 interacts with the magnetic field of the energized magnetic coil 3, generating mutual attraction or repulsion. This is because magnets repel each other when they have the same pole and attract when they have opposite poles. The attraction or repulsion between the permanent magnet 9 and the energized magnetic coil 3 can be calculated using the magnetic force calculation formula. In this electrically controlled magnetic power generation device, both attraction and repulsion are ultimately converted into rotational force driving the rotating frame 3. The rotation of the rotating frame 4 generates kinetic energy. Apart from the energy consumed to overcome rotational resistance, the remaining kinetic energy of the rotating frame 4 is converted into electrical energy. Since the magnetic energy of the permanent magnet 9 does not decay under normal conditions, almost all of its magnetic energy is converted into the kinetic energy of the rotating frame 3, and then into electrical energy. Therefore, the efficiency of the permanent magnet 9 in converting into electrical energy is high, and the magnetic power generation device can generate electricity steadily and continuously.

[0041] When the electrically controlled magnetic generator needs to be started, simply press or touch the start switch of the control power supply 11. If the control power supply 11 fails to detect current generated by the electrically controlled magnetic generator within the set time (e.g., 2 seconds), it will stop starting and sound an alarm. At this point, the generator rotor of the generator 8 can be rotated by an angle using the starting mechanism 13 (essentially rotating the rotating frame 4 by an angle) before restarting. After starting, the control power supply 11 will supply current to the magnetic coil 3, causing it to generate a magnetic field, which in turn drives the rotation of the rotating frame 4, converting most of the magnetic energy of the permanent magnet 9 and the magnetic coil 3 into electrical energy. Once the control power supply 11 detects current generated by the magnetic generator, it can supply a suitable current to the magnetic coil 3 according to the set mode or set magnetic power generation, allowing the electrically controlled magnetic generator to operate continuously and stably according to the set mode or power generation.

[0042] To stop the electronically controlled magnetic power generation device, simply press or touch the stop switch on the control power supply 11. The device can also stop operating according to a set mode, such as a set operating time or total power output. Because the starting, stopping, and power output parameters of this magnetic power generation device are regulated by the control power supply 11, it is called an electronically controlled magnetic power generation device.

[0043] Obviously, the above embodiments are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is impossible to list all possible implementations here. However, these obvious variations or modifications derived from the spirit of the present invention, which do not require creative effort from those skilled in the art, are still within the protection scope 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: It also includes a magnetic coil (3) and a control power supply (11); a rotating frame (4) is rotatably mounted on a chassis (1) and connected to a generator (8); the magnetic coil (3) is mounted on the rotating frame (4) and electrically connected to the control power supply (11); a power permanent magnet (9) is mounted 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), and the power permanent magnets (9) are all mounted on the same side of the magnetic coil (3), and the magnetic poles of each power permanent magnet (9) in the same direction are spaced apart with different polarities; there are six or more power permanent magnets (9), and the number is even; the corresponding magnetic coils (3) are three or more, and the number is odd; 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 coils (3) in the same direction are spaced apart in the adjacent intervals of the power permanent magnets (9).

2. The electrically controlled magnetic power generation device according to claim 1, characterized in that: The permanent magnets (9) are divided into two rows, with the same number in each row; 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 (3); the magnetic poles of the magnetic coils (3) in the same direction have the same polarity; two permanent magnets (9) in each row are grouped together, and each group is a unit evenly distributed around the rotation center line of the rotating frame (4), the magnetic poles of the two rows of permanent magnets (9) face each other, and the corresponding magnetic poles are opposite; the two groups of permanent magnets (9) in 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 permanent magnets (9), and the power is cut off when the magnetic poles of the magnetic coil (3) and the magnetic poles of the permanent magnets (9) overlap in space and when the magnetic coil (3) is 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 mounted on the chassis (1), and the power permanent magnet (9) is mounted on the rotating frame (4).

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

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

7. An electrically controlled magnetic power generation device according to claim 6, characterized in that: The magnetic pole interface of the 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. The electrically controlled magnetic power generation device according to claim 7, characterized in that: The two permanent magnets in each group of dynamic permanent magnets (9) in the same row are 20 to 40 degrees apart.

9. The electrically controlled magnetic power generation device according to claim 8, characterized in that: The two permanent magnets are separated by an angle of 30 degrees.

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

Images