Electrically-controlled magnetic energy power generation apparatus
By utilizing the special layout of the dynamic permanent magnet and magnetic coil and the magnetic levitation vacuum structure, the problem of low conversion efficiency, complex structure and high cost of magnetic energy power generation equipment has been solved. It achieves efficient, stable and low-noise power output and is suitable for a variety of scenarios.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- GUANGDONG DATONG WORLD MAGNETOELECTRIC TECHNOLOGY CO LTD
- Filing Date
- 2025-01-20
- Publication Date
- 2026-07-23
AI Technical Summary
Existing magnetic energy power generation equipment suffers from drawbacks such as low conversion efficiency, complex structure, and high cost.
The electronically controlled magnetic energy generation equipment includes a base, a rotating frame, a permanent magnet, a magnetic coil, and a control power supply. The permanent magnet and the magnetic coil are evenly distributed around the rotation center line, with different magnetic poles, set in both even and odd numbers. Combining magnetic levitation and vacuum structures, the control power supply is electrically connected to the generator to achieve efficient energy conversion.
It achieves efficient conversion of magnetic energy to electrical energy. The equipment has a simple structure, low cost, stable and noiseless operation, and is suitable for flammable and explosive environments with a wide range of applications.
Smart Images
Figure CN2025073274_23072026_PF_FP_ABST
Abstract
Description
An electrically controlled magnetic energy power generation device Technical Field
[0001] This invention relates to the field of power generation equipment, and in particular to the field of magnetic 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 equipment has drawbacks such as low conversion efficiency, complex structure, and high cost. Technical issues
[0004] Current magnetic energy power generation equipment suffers from drawbacks such as low conversion efficiency, complex structure, and high cost. Technical solutions
[0005] To address the shortcomings of existing magnetic energy power generation equipment, such as low conversion efficiency, complex structure, and high cost, as described above, this invention provides a solution.
[0006] An electrically controlled magnetic energy generation device includes a base (1), a rotating frame (3), a permanent magnet (5), a magnetic coil (4), and a control power supply (6). The rotating frame (3) is rotatably mounted on the base (1) and connected to a generator rotor. The magnetic coil (4) is mounted on the rotating frame (3) and electrically connected to the control power supply (6). The permanent magnet (5) is mounted on the base (1). The magnetic coil (4) and the permanent magnet (5) are evenly distributed around the rotation center line of the rotating frame (3), and the magnetic poles of each permanent magnet (5) facing the same direction are spaced apart with different polarities. There are four or more permanent magnets (5), and the number is even; the corresponding magnetic coils (4) are three or more, and the number is odd. The magnetic poles of the magnetic coils (4) facing the same direction are spaced apart within adjacent intervals of the permanent magnets (5).
[0007] In another embodiment, the magnetic coil (4) is disposed on the base (1), and the power permanent magnet (5) is disposed on the rotating frame (3).
[0008] Preferably, the magnetic pole interface of the permanent magnet (5) is parallel to the magnetic pole interface of the magnetic coil (4).
[0009] Preferably, the magnetic pole interface of the permanent magnet (5) and the magnetic pole interface of the magnetic coil (4) are both parallel to the rotation center line of the rotating frame (3).
[0010] Preferably, the permanent magnets (5) are divided into two groups, one group corresponding to the N pole of the magnetic coil (4) and the other group corresponding to the S pole of the magnetic coil (4); each group has four or more pieces, and the number is even.
[0011] Preferably, the rotating frame (3) and the power generation rotor connected thereto are magnetically levitated structures suspended on the base (1), forming a structural relationship in which the rotating frame (3) and the power generation rotor connected thereto are suspended on the base (1) and rotate.
[0012] Preferably, the magnetic levitation structure further includes a magnetic shield (2-1), a magnetic levitation tubular permanent magnet (2-2), and a magnetic levitation column-type permanent magnet (3-1); the magnetic levitation tubular permanent magnet (2-2) is fitted inside the magnetic shield (2-1), and the magnetic levitation column-type permanent magnet (3-1) is fitted inside the magnetic levitation tubular permanent magnet (2-2); one end of the magnetic levitation column-type permanent magnet (3-1) is connected to the power generation rotor, and the other end is connected to the rotating frame (3).
[0013] Preferably, the control power supply (6) is also electrically connected to the generator rotor of the generator (7).
[0014] Preferably, it also includes a housing (10), which, when combined with the base (1), forms a vacuum chamber (8-1); the rotating frame (3), the magnetic coil (4), the power permanent magnet (5) and the generator (7) are disposed in the vacuum chamber (8-1).
[0015] Preferably, it also includes a conductive mechanism (9), which is electrically connected to the control power supply (6) and the magnetic coil (4) respectively, forming a connection relationship in which the magnetic coil (4) is electrically connected to the control power supply (6) when it rotates with the rotating frame (3); the conductive mechanism (9) includes a conductive ring (9-1) and a pantograph (9-2); the pantograph (9-2) is a T-shaped structure; one side of the T-shaped pantograph is an arc shape that contacts and cooperates with the conductive ring (9-1), and the other side is composed of a sleeve, a guide post and a spring, forming a connection relationship in which the arc-shaped contact edge of the pantograph (9-2) forms an elastic contact with the conductive ring (9-1) under the action of the spring force along the direction defined by the guide post. Beneficial effects
[0016] This invention discloses an electrically controlled magnetic energy power generation device. The magnetic field generated by the permanent magnet (5) interacts with the magnetic field generated by the energized magnetic coil (4) to form a rotational force driving the rotating frame (3) to rotate. Since the rotating frame (3) is connected to the power generation rotor, the kinetic energy of the rotating frame (3) is directly converted into electrical energy without the need for other transmission or conversion structures. Therefore, this magnetic energy power generation device has a simple structure, and the manufacturing of each component of the power generation device does not have special requirements, so it is easy to manufacture and has low cost. Furthermore, because this magnetic energy power generation device has a simple structure and is easy to manufacture, and the rotating frame (3) and the power generation rotor can rotate smoothly under the action of the magnetic field, the overall operation of this magnetic energy power generation device is stable with low or no noise.
[0017] The permanent magnets (5) are arranged with their poles facing the same direction at intervals with different polarities; there are four or more permanent magnets (5), and the number is even; the corresponding magnetic coils (4) are arranged with three or more, and the number is odd. This ensures that the magnetic poles of the magnetic coils (4) and the permanent magnets (5) will never be directly opposite each other, thus preventing the rotating frame (3) from locking up and failing to start due to the magnetic poles being directly opposite each other.
[0018] After the magnetic energy of the permanent magnet (5) and the magnetic energy of the energized magnetic coil (4) are converted into the kinetic energy of the rotating frame (3), except for the energy consumed to overcome the rotational resistance of the rotating frame (3), the rest are all converted into electrical energy; therefore, the efficiency of the magnetic energy to electrical energy conversion of this magnetic energy power generation device is very high. When the rotating frame (3) and the generator rotor connected to it are set as a magnetic levitation structure, and the rotating power generation part of the magnetic energy power generation device is set as a vacuum structure, the rotational resistance of the rotating frame (3) is only the interaction force between the magnetic field formed by the current generated by the generator rotor cutting the magnetic field lines and the magnetic field of the generator stator. The resistance generated by this interaction force is very small, so the magnetic energy is almost entirely converted into electrical energy; at this time, the efficiency of the magnetic energy to electrical energy conversion is the highest. The setting of the magnetic levitation structure and the vacuum structure will make the operation of the magnetic energy power generation device not generate noise (i.e., achieve the effect of silence); because there is no motion friction and air resistance, the device will not generate vibration or generate sound waves; even if sound waves are generated, there is no medium for sound waves to propagate in the vacuum environment.
[0019] The parallel arrangement of the magnetic pole interface of the permanent magnet (5) and the magnetic pole interface of the magnetic coil (4) is beneficial to the compact structure of the magnetic energy power generation equipment and the efficient conversion of magnetic energy. The structure of the magnetic coil (4) being set on the mounting frame (1) and the permanent magnet (5) being set on the rotating frame (3) makes the mechanical structure of the magnetic energy power generation equipment simpler and the magnetic energy conversion efficiency higher. Because the control power supply (5) is set on the mounting frame (1), if the magnetic coil (4) is set on the rotating frame (3), a conductive mechanism (9) is required to electrically connect the rotating magnetic coil (4) with the control power supply (6). This conductive mechanism, whether mechanical or inductive, will lead to energy loss. If both the control power supply (6) and the magnetic coil (4) are set on the rotating frame (3), the weight of the rotating frame (3) will increase, leading to the consumption of kinetic energy and also resulting in low magnetic energy conversion efficiency.
[0020] The permanent magnets (5) are divided into two groups: one group corresponds to the N pole of the magnetic coil (4), and the other group corresponds to the S pole of the magnetic coil (4). Each group has four or more magnets, and the number is always an even number. This arrangement can make full use of the volume of the magnetic energy device and the magnetic energy of the magnetic coil (4). That is, in almost the same volume, the number of permanent magnets (5) is doubled, and both magnetic poles of the magnetic coil (4) can be fully utilized. This also enables the high-efficiency conversion of magnetic energy to electrical energy.
[0021] The vacuum chamber (8-1) environment prevents corrosive substances such as moisture in the air from damaging components such as coils, thus extending the service life of the magnetic energy power generation equipment. The control power supply (6) can control the magnitude, direction, and on / off state of the current flowing through the magnetic coil (4). This, in turn, controls the rotation speed of the rotating frame (3), thereby controlling the power generation frequency and other functional parameters of the magnetic energy power generation equipment. The control power supply (6) is also electrically connected to the generator rotor of the generator (7), which allows the electrical energy generated by the magnetic energy power generation equipment to be stored in the control power supply (6) to supplement the electrical energy consumed by the control power supply (6). In other words, the control power supply (6) only needs to store enough electrical energy to start the power generation equipment once, so the size of the control power supply (6) will be very small, which is beneficial to the compact structure of the magnetic energy power generation equipment. Also, because the control power supply (6) stores less electrical energy, there is no risk of power fire or explosion. Therefore, this electrically controlled magnetic energy power generation equipment can also be applied to flammable and explosive scenarios that require continuous power consumption, such as chemical production and disaster relief. Because of its compact structure, explosion-proof design, and lack of a fixed installation site, this magnetic energy power generation device can be applied to both industrial production and daily life. For example, it can charge mobile phones, replacing power banks and solving the problems of restricted use and transportation of power banks on airplanes. It can also serve as an emergency power source for homes or for outdoor activities.
[0022] Since the kinetic permanent magnet (5) can be magnetized by an induction coil, it can store electrical energy in the power grid during periods of low electricity demand using magnetic energy, and then convert the magnetic energy into electrical energy and transmit it to the power grid during peak electricity demand periods using a magnetic energy 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 energy power generation device of this invention, magnetic energy storage 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, as is the case with pumped hydro storage. Attached Figure Description
[0023] Figure 1 is an overall structural diagram of an electrically controlled magnetic energy power generation device.
[0024] Figure 2 is an exploded view of the structure of an electrically controlled magnetic energy power generation device.
[0025] Figure 3 is a schematic diagram of the rotating part of an electrically controlled magnetic energy generation device.
[0026] Figure 4 is a cross-sectional view of an electrically controlled magnetic energy generation device.
[0027] Figure 5 is a schematic diagram of the magnetic levitation structure of an electrically controlled magnetic energy generation device.
[0028] Figure 6 is a schematic diagram of the conductive mechanism of an electrically controlled magnetic energy power generation device.
[0029] In the diagram, 1 is the base, 2 is the suspension mechanism, 2-1 is the magnetic shield, 2-2 is the magnetic levitation tube-type permanent magnet, 3 is the rotating frame, 3-1 is the magnetic levitation column-type permanent magnet, 4 is the magnetic coil, 5 is the power permanent magnet, 6 is the control power supply, 7 is the generator, 8 is the vacuum pump, 8-1 is the vacuum chamber, 9 is the conductive mechanism, 9-1 is the conductive ring, 9-2 is the pantograph, and 10 is the shell. Detailed Implementation
[0030] The technical solution of the electrically controlled magnetic energy generation device of the present invention will be described in detail below with reference to the accompanying drawings and selected from preferred embodiments.
[0031] As shown in Figures 1 to 6, an electrically controlled magnetic energy generator includes a base 1, a rotating frame 3, a permanent magnet 5, a magnetic coil 4, and a control power supply 6. The control power supply 6 is installed at the housing 10. The rotating frame 3 is rotatably mounted on the base 1 and connected to the generator rotor of the generator 7. The connection between the rotating frame 3 and the base can be a magnetic levitation structure as shown in Figure 5; alternatively, the rotating shaft of the rotating frame 3 can be sleeved within a bearing, which is sleeved within a cylinder extending towards the power frame 3 at the center of the base 1. Essentially, the magnetic levitation structure is replaced by a bearing. The connection between the rotating frame 3 and the generator rotor of the generator 7 can be welded, bonded, or connected via an interference fit through a nested structure or a connecting piece.
[0032] Magnetic coils 4 are installed in the through-holes at the ends of the cantilever arms of the rotating frame 3 near the end of the permanent magnet 5. There are three magnetic coils 4, and correspondingly, three cantilever arms, evenly distributed around the rotation center line of the rotating frame 3 (i.e., the magnetic coils 4 are evenly distributed). The magnetic coils 4 are electrically connected to the control power supply 6 via the conductive mechanism 9 shown in the figure. The control power supply 6 provides current to the magnetic coils 4 to control the rotation of the rotating frame 3.
[0033] The permanent magnets 5 are mounted on the base 1. The permanent magnets 5 are evenly distributed around the rotation center line of the rotating frame 3 and are located on the same cylindrical surface. Furthermore, the magnetic poles of each permanent magnet 5 facing the same direction are spaced apart with different polarities; that is, the magnetic pole of one permanent magnet 5 facing the magnetic coil 4 is the N pole, and the magnetic pole of its adjacent permanent magnet 4 facing the magnetic coil 4 is the S pole. There are four permanent magnets 5. As shown in Figure 3, the magnetic poles of the magnetic coil 4 facing the same direction are spaced apart within adjacent intervals of the permanent magnets 5.
[0034] In another embodiment, the magnetic coil 4 is mounted on the base 1, and the power permanent magnet 5 is mounted on the rotating frame 3.
[0035] In another embodiment, as shown in Figure 2, the magnetic pole interface of the dynamic permanent magnet 5 is parallel to the magnetic pole interface of the magnetic coil 4.
[0036] In another embodiment, as shown in Figure 2, the magnetic pole interface of the permanent magnet 5 and the magnetic pole interface of the magnetic coil 4 are both parallel to the rotation center line of the rotating frame 3.
[0037] Another scheme, as shown in Figure 2, involves the permanent magnet 5 divided into two groups of four, located at both ends of the magnetic coil. One group corresponds to the N pole of the magnetic coil 4, and the other group corresponds to the S pole of the magnetic coil 4.
[0038] Another design, as shown in Figure 5, involves a magnetic levitation structure (or other levitation structures such as liquid or air suspension) that suspends the rotating frame 3 and the connected power generation rotor above the base 1. This structure allows the rotating frame 3 and the connected power generation rotor to rotate while suspended above the base 1. The magnetic levitation structure includes a magnetic shield 2-1, a magnetic levitation tubular permanent magnet 2-2, and a magnetic levitation columnar permanent magnet 3-1. The magnetic levitation tubular permanent magnet 2-2 is housed within the magnetic shield 2-1, and the magnetic levitation columnar permanent magnet 3-1 is housed within the magnetic levitation tubular permanent magnet 2-2. One end of the magnetic levitation columnar permanent magnet 3-1 is connected to the power generation rotor, and the other end is connected to the rotating frame 3. This magnetic levitation structure allows the electrically controlled magnetic energy generator to remain levitated and rotate smoothly regardless of how the frame 3 is rotated or at any angle relative to the ground, thereby driving the power generation rotor to generate electricity.
[0039] In another embodiment, the control power supply 6 is also electrically connected to the generator rotor of the generator 7. That is, the electrical energy generated by the electrically controlled magnetic energy generator is stored in the control power supply 6 to supplement the electrical energy consumed by the control power supply 6.
[0040] In another embodiment, as shown in Figure 4, the housing 10 and the base 1 mate to form a vacuum chamber 8-1. The rotating frame 3, the magnetic coil 4, the permanent magnet 5, and the generator 7 are all located inside the vacuum chamber 8-1.
[0041] Another design, as shown in Figure 6, includes a conductive ring 9-1 and a pantograph 9-2. The pantograph 9-2 has a T-shaped structure; one side of the T-shaped pantograph is arc-shaped and contacts the conductive ring 9-1, while the other side consists of a sleeve, a guide post, and a spring. The sleeve is fitted over the guide post, and the spring is fitted over the guide post and located between the sleeve and the base of the guide post; the arc-shaped contact edge of the pantograph 9-2 can form an elastic contact with the conductive ring 9-1 under the action of the spring force along the direction defined by the guide post. The conductive ring 9-1 is divided into three parts; the first and third parts are conductive rings made of copper material, corresponding to the positive and negative terminals of the control power supply 6, respectively. The conductive ring has notches at the positions corresponding to the permanent magnet 4 (i.e., the first part consists of four arc-shaped pieces, and the third part also consists of four arc-shaped pieces; and each arc-shaped piece in each part corresponds to the positive or negative pole of the control power supply 6). This prevents the pantograph 9-2 from contacting the conductive ring 9-1 at the notches, thus de-energizing the magnetic coil 4 when it is directly aligned with the magnetic pole of the permanent magnet 5. The conductive ring 9-1 has different positive and negative poles corresponding to the control power supply 6 in adjacent sections of the permanent magnet 5 (as shown in Figure 3, the magnetic poles of the same orientation of the power coil 3 are spaced apart in adjacent sections of the permanent magnet 4; that is, assuming that the polarity of a magnetic coil 4 is N in the section between two permanent magnets 5, then its polarity is S in the next adjacent section between two permanent magnets 5). The second part of the conductive ring 9-1 is made of insulating material and is located between the first and third parts. The conductive ring 9-1 is mounted on the base 1 and faces the magnetic coil 4, located on the side of the base 1 facing the rotating frame 3. The pantograph 9-2 is installed on the side of each cantilever facing the base 1, and is also divided into three parts; the first and third parts are T-shaped structures made of copper material, corresponding to the two terminals of the power coil 3 respectively. The second part of the conductive ring 9-1 is made of insulating material and is located between the first and third parts.
[0042] Working Principle and Process: Based on theories of magnetism, electromagnetism, and dynamics, and combined with the above description, in the structure of the aforementioned electrically controlled magnetic energy power generation device, the magnetic field of the permanent magnet 5 interacts with the magnetic field of the energized magnetic coil 4, 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 5 and the energized magnetic coil 4 can be calculated using the magnetic force calculation formula. In this electrically controlled magnetic energy power generation device, both attraction and repulsion are ultimately converted into rotational force driving the rotating frame 3. The rotation of the rotating frame 3 generates kinetic energy. Apart from the energy consumed to overcome rotational resistance, the remaining kinetic energy of the rotating frame 3 is converted into electrical energy. Since the magnetic energy of the permanent magnet 5 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 5 in converting into electrical energy is high, and the magnetic energy power generation device can generate electricity continuously and stably.
[0043] When the electrically controlled magnetic energy generator needs to be started, simply press or touch the start switch of the control power supply 6. After starting, the control power supply 6 will supply current to the magnetic coil 4, causing the magnetic coil 4 to generate a magnetic field, which in turn drives the rotation of the rotating frame 3, converting most of the magnetic energy of the permanent magnet 5 and the magnetic coil 4 into electrical energy. When the control power supply 6 detects that the magnetic energy generator is generating current, it can provide a suitable current supply to the magnetic coil 4 according to the set mode or the set magnetic energy generation power, so that the electrically controlled magnetic energy generator can work continuously and stably according to the set mode or power generation.
[0044] To stop the electrically controlled magnetic energy generator, simply press or touch the stop switch on the control power supply 6. The generator can also be stopped according to a pre-set mode, such as a set working time or total power output. When starting the generator, if the control power supply 6 fails to detect current generation within a set time (e.g., 2 seconds), the current direction of each magnetic coil 4 will be changed sequentially according to the factory settings. For example, the current direction of coil 1 will be changed first to alter its magnetic poles. If no current is generated within the set time, the current direction of coil 1 will be restored, followed by changing the current direction of coil 2 until the control power supply 6 detects current generation. Finally, the current direction of all coils will be restored to the same direction to prevent magnetic locking of the rotating frame 3. Because the starting, stopping, and power output of this generator are controlled by the control power supply 6, it is called an electrically controlled magnetic energy generator.
[0045] 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 scope of protection of the present invention. Industrial applicability
[0046] This electrically controlled magnetic energy generator can also be applied to flammable and explosive environments that require continuous power consumption, such as chemical production and disaster relief. Because of its compact structure, explosion-proof design, and lack of a fixed installation site, this magnetic energy generator can be used in both industrial production and daily life. For example, it can charge mobile phones, replacing power banks and solving the problems of restricted use and transportation of power banks on airplanes. It can also serve as an emergency power source for homes or for outdoor activities.
Claims
1. An electrically controlled magnetic energy generation device, comprising a base (1), a rotating frame (3), and a power permanent magnet (5), characterized in that: It also includes a magnetic coil (4) and a control power supply (6). The rotating frame (3) is rotatably mounted on the base (1) and connected to the generator rotor. The magnetic coil (4) is mounted on the rotating frame (3) and electrically connected to the control power supply (6). The permanent magnet (5) is mounted on the base (1). The magnetic coil (4) and the permanent magnet (5) are evenly distributed around the rotation center line of the rotating frame (3), and the magnetic poles of each permanent magnet (5) in the same direction are spaced apart with different polarities. There are four or more permanent magnets (5), and the number is even. The corresponding magnetic coil (4) is three or more, and the number is odd. The number of permanent magnets (5) is not an integer multiple of the number of magnetic coils (4). The magnetic poles of the magnetic coils (4) in the same direction are spaced apart in the adjacent intervals of the permanent magnets (5).
2. The electrically controlled magnetic energy generation device according to claim 1, characterized in that: The magnetic pole interface of the permanent magnet (5) is parallel to the magnetic pole interface of the magnetic coil (4).
3. An electrically controlled magnetic energy generation device according to claims 1 and 2, characterized in that: The magnetic coil (4) is mounted on the base (1), and the permanent magnet (5) is mounted on the rotating frame (3).
4. The electrically controlled magnetic energy generation device according to claim 3, characterized in that: The magnetic pole interface of the permanent magnet (5) and the magnetic pole interface of the magnetic coil (4) are both parallel to the rotation center line of the rotating frame (3).
5. The electrically controlled magnetic energy generation device according to claim 4, characterized in that: The permanent magnets (5) are divided into two groups, one group corresponds to the N pole of the magnetic coil (4), and the other group corresponds to the S pole of the magnetic coil (4); each group has four or more pieces, and the number is even.
6. The electrically controlled magnetic energy generation device according to claim 5, characterized in that: The rotating frame (3) and the power generation rotor connected thereto are magnetically levitated structures suspended on the base (1), forming a structural relationship in which the rotating frame (3) and the power generation rotor connected thereto are suspended on the base (1) and rotate.
7. The electrically controlled magnetic energy generation device according to claim 6, characterized in that: The magnetic levitation structure also includes a magnetic shield (2-1), a magnetic levitation tubular permanent magnet (2-2), and a magnetic levitation column-shaped permanent magnet (3-1). A magnetic levitation tube-type permanent magnet (2-2) is fitted inside a magnetic shield (2-1), and a magnetic levitation column-type permanent magnet (3-1) is fitted inside a magnetic levitation tube-type permanent magnet (2-2); one end of the magnetic levitation column-type permanent magnet (3-1) is connected to the generator rotor, and the other end is connected to the rotating frame (3).
8. The electrically controlled magnetic energy generation device according to claim 7, characterized in that: The control power supply (6) is also electrically connected to the generator rotor of the generator (7).
9. An electrically controlled magnetic energy generation device according to claim 8, characterized in that: It also includes a housing (10), which forms a vacuum chamber (8-1) after being fitted with a base (1); a rotating frame (3), a magnetic coil (4), a power permanent magnet (5) and a generator (7) are installed in the vacuum chamber (8-1).
10. An electrically controlled magnetic energy generation device according to claim 9, characterized in that: It also includes a conductive mechanism (9), which is electrically connected to the control power supply (6) and the magnetic coil (4) respectively, forming a connection relationship in which the magnetic coil (4) is electrically connected to the control power supply (6) when it rotates with the rotating frame (3); the conductive mechanism (9) includes a conductive ring (9-1) and a pantograph (9-2); the pantograph (9-2) is a T-shaped structure; one side of the T-shaped pantograph is an arc shape that contacts and cooperates with the conductive ring (9-1), and the other side is composed of a sleeve, a guide post and a spring, forming a connection relationship in which the arc-shaped contact edge of the pantograph (9-2) forms an elastic contact with the conductive ring (9-1) under the action of the spring force along the direction defined by the guide post.