TWI807768B - motor generator - Google Patents

Abstract

The present invention relates to a motor-generator. The main structure includes a housing main body. A vacuum-state housing area is provided inside the housing body. A magnetic levitation rotating part is provided in the housing area. A plurality of first levitation magnetic elements and a first rotating magnetic element are provided on the magnetic levitation rotating part. Corresponding plural second levitation magnetic elements and second rotating magnetic elements are provided on the housing main body, thereby driving the magnetic levitation rotating part to levitate and rotate through the magnetic levitation effect. The rotating part (rotor in the field of motors and generators) is provided with a plurality of generating magnetic elements, and the housing body has a plurality of generating coils (stators in the field of motors and generators) located on one side of the generating magnetic elements, so as to generate induced current, and the current generated by the generating coils (stators in the field of motors and generators) will be transmitted to an energy storage device and a power supply device. It achieves the effect similar to the power amplifier (Amplifier) to generate high power output with low power input, and its output value is thousands of times greater than the input value, so as to achieve the purpose of the motor generator in this case, and has nothing to do with the law of energy conservation.

Description

motor generator

The present invention provides a motor generator that is not restricted by the environment and has green energy effects.

By the way, the earth before the industrial revolution was a clean and pollution-free era. After the development of industry, the earth began to be polluted and the energy was developed extensively. Even after the popularization of transportation, the air quality of the living space and the waste gas pollution produced by industrial production became more and more serious. A large amount of carbon dioxide was emitted, which shortened the life span of the earth drastically, and the climate change became extremely extreme. The current technological world relies on a large amount of electric energy. The large amount of energy demand makes the burning of these energy sources produce more waste gas. Although nuclear power generation does not produce waste gas, the used fuel rods still pollute the earth. The accidents of nuclear power generation are even more serious. The nuclear power accidents of Japan and Russia caused permanent damage to the earth.

And no matter what kind of power generation method, most of them will require a considerable site to build a power plant, which cannot be arbitrarily installed in various places and communities, and maintenance and repair will also be quite difficult and difficult. Moreover, all power plants today need long-distance transmission of electricity. In order to reduce the loss of transmission, the voltage is adjusted to a high voltage of tens of thousands of volts. However, the human beings along the high-voltage transmission line will cause blood cancer due to the low-frequency ionizing radiation generated by the high-voltage electricity. Not only may it cause energy loss, but it may also affect the health of the surrounding people.

Therefore, how to solve the above-mentioned conventional problems and deficiencies is the direction that the applicant of the present invention and related manufacturers engaged in this industry want to research and improve urgently.

Therefore, in view of the above shortcomings, the inventor of the present invention collected relevant information, evaluated and considered in many ways, and based on years of experience accumulated in this industry, through continuous trial and modification, he began to The patentee who designed this kind of motor generator that is not restricted by the environment and has green energy effects.

The main purpose of the present invention is to perform low-loss power generation through the magnetic levitation effect and the driving effect similar to a linear motor, and to generate electric energy more efficiently in conjunction with the electromagnetic effect, so as to achieve the effect similar to a power amplifier (Amplifier) to generate high-power output with low-power input in a low-loss manner.

In order to achieve the above object, the main structure of the present invention includes: an accommodating main body, an accommodating area which is arranged in the accommodating main body and presents a vacuum state, a magnetic levitation rotating part arranged in the accommodating area, a plurality of first levitating magnetic elements arranged on the maglev rotating parts, a plurality of second levitating magnetic elements arranged on the accommodating main body and corresponding to the first levitating magnetic elements, a plurality of first rotating magnetic elements arranged on the maglev rotating parts, and a plurality of second rotating magnetic elements arranged on the accommodating main body and corresponding to the first rotating magnetic elements , a power generating rotating part (rotor in the field of motor and generator) connected to the magnetic levitation rotating part and located in the accommodation area, a plurality of generating magnetic elements arranged on the generating rotating part (rotor in the field of motor and generator), a plurality of generating coils (stator in the field of motor and generator) arranged on the housing body and located on one side of the generating magnetic element, an energy storage device electrically connected with the generating coil (stator in the field of motor and generator), a second suspension magnetic element, A power supply device connected with the second rotating magnetic element, and a state control element connected with the power supply device.

With the above-mentioned structure, the power supply device can be controlled by the state control element to supply power to the second levitation magnetic element and the second rotating magnetic element, thereby controlling the magnetic state of the second levitating magnetic element and the second rotating magnetic element, so as to use the repulsion effect of the second levitating magnetic element and the first levitating magnetic element to push the magnetic levitation rotating member to be in the state of magnetic levitation. At the same time, by controlling the electromagnetic state of the second rotating magnetic element, the first rotating magnetic element is used to drive the magnetic levitation rotating part to rotate in a driving manner similar to a linear motor.

When the maglev rotating part rotates, it will drive the generating rotating part (rotor in the field of motor and generator) and the generating magnetic element to rotate, so that the generating coil (stator in the field of motor and generator) will generate induced current through the generating magnetic element, and the current can be transmitted to the energy storage device and power supply device for use by users.

And since the magnetic levitation rotating parts and generating rotating parts (rotors in the field of electric motors and generators) rotate in the vacuum accommodation area, the air resistance can be minimized, thereby reducing energy consumption during power generation. And because it uses the electromagnetic effect to generate electricity, it will not cause any damage. No pollution and noise, and will not be limited by the size of the environment during manufacture, so the overall convenience can be greatly improved.

With the above-mentioned technology, it is possible to make breakthroughs in the problems that conventional power generation equipment is prone to pollution and easy to be subject to environmental restrictions during manufacturing, so as to achieve the practical progress of the above-mentioned advantages.

1: accommodate the subject

11: Carrier

12: cover piece

13:Accommodating area

14: The second suspension magnetic element

15: The second rotating magnetic element

16: generator coil

17: Rotating buffer

18: Maglev buffer

2: Maglev rotating parts

21: The first suspended magnetic element

22: The first rotating magnetic element

23: Maglev Center of Gravity Limiter

3: Power generation rotating part

31: Generating magnetic components

32: Rotor center of gravity limiter

4: Energy storage device

5: Power supply device

6: State control element

7: Status monitoring device

8: notification device

9: Level measuring piece

91: round collar

The first figure is a three-dimensional perspective view of the first preferred embodiment of the present invention.

The second figure is an exploded view of the first preferred embodiment of the present invention.

The third figure is a schematic block diagram of the structure of the first preferred embodiment of the present invention.

Figure 4 is a schematic cross-sectional view of the first preferred embodiment of the present invention.

Figure 5 is a schematic diagram (1) of the maglev drive in the first preferred embodiment of the present invention.

Figure 6 is a schematic diagram (2) of the maglev drive in the first preferred embodiment of the present invention.

The seventh figure is a schematic diagram of power generation in the first preferred embodiment of the present invention.

Figure 8 is a schematic diagram of the manipulation of the first preferred embodiment of the present invention.

Figure 9 is a schematic cross-sectional view of the second preferred embodiment of the present invention.

Figure 10 is a structural block diagram of the second preferred embodiment of the present invention.

Figure 11 is a schematic cross-sectional view of the third preferred embodiment of the present invention.

Fig. 12 is a schematic cross-sectional view of the fourth preferred embodiment of the present invention.

Fig. 13 is a schematic cross-sectional view of the fifth preferred embodiment of the present invention.

Figure 14 is a schematic cross-sectional view of the sixth preferred embodiment of the present invention.

Figure 15 is a schematic cross-sectional view of a seventh preferred embodiment of the present invention.

Figure 16 is a perspective view of the eighth preferred embodiment of the present invention.

Figure 17 is a schematic diagram of the operation of the eighth preferred embodiment of the present invention.

Figure 18 is a perspective view of a ninth preferred embodiment of the present invention.

Figure 19 is a schematic cross-sectional view of the tenth preferred embodiment of the present invention.

In order to achieve the above purpose and effect, the technical means and structure adopted in the present invention are hereby drawn The figure illustrates in detail its features and functions as follows with regard to the preferred embodiment of the present invention, so as to fully understand it.

Please refer to shown in the first figure to the fourth figure, which is a three-dimensional perspective view to a schematic cross-sectional view of the first preferred embodiment of the present invention. From the figure, it can be clearly seen that the present invention comprises:

An accommodating body 1, the accommodating main body 1 has a carrier 11, and a cover 12 arranged on the carrier 11;

An accommodation area 13 formed in the accommodation body 1, and the accommodation area 13 is in a vacuum state. In this embodiment, the air in the accommodation area 13 is extracted by means of high-pressure pumping to form a vacuum state as an example;

A magnetic levitation rotating member 2 arranged in the accommodation area 13, this embodiment takes a circular turntable with a ㄇ-shaped cross section as an example;

A plurality of first levitation magnetic elements 21 arranged on the magnetic levitation rotating part 2, the first levitating magnetic element 21 of the present embodiment takes the permanent magnet arranged around the lower edge of the magnetic levitation rotating element 2 as an example;

A plurality of second levitation magnetic elements 14 are arranged on the housing body 1 and correspond to the first levitation magnetic element 21. The second levitation magnetic element 14 in this embodiment is an excitation coil whose magnetic state can be controlled through a power supply as an example;

A plurality of first rotating magnetic elements 22 arranged on the magnetic levitation rotating part 2, the first rotating magnetic element 22 of the present embodiment takes the permanent magnet arranged around the side of the magnetic levitating rotating part 2 as an example;

A plurality of second rotating magnetic elements 15 arranged on the housing body 1 and corresponding in position to the first rotating magnetic element 22, the second rotating magnetic element 15 in this embodiment is an excitation coil that can control the magnetic state through a power supply as an example;

A power generation rotating part 3 (rotor in the field of motor and generator) connected to the magnetic levitation rotating part 2, the generating rotating part 3 (rotor in the field of motor and generator) of the present embodiment is connected to the metal rotor on the lower side of the magnetic levitation rotating part 2 through screws as an example;

A plurality of generating magnetic elements 31 arranged on the generating and rotating part 3 (rotor in the field of electric motor and generator), the generating magnetic elements 31 of the present embodiment take permanent magnets as an example;

A plurality of generating coils 16 (stators in the field of electric motors and generators) located on the housing body 1 and located at one side of the generating magnetic element 31;

One is electrically connected with the generator coil 16 (the stator in the field of electric motor and generator) The energy storage device 4;

A power supply device 5 electrically connected to the generating coil 16 (stator in the field of electric motor and generator), the second levitation magnetic element 14, and the second rotating magnetic element 15. The energy storage device 4 and the power supply device 5 in this embodiment are all exemplified by a storage battery capable of accessing and outputting power; and

A state control element 6 that is informationally connected to the power supply device 5. The state control element 6 in this embodiment is an electronic controller as an example.

Through the above description, the structure of this technology can be understood, and according to the corresponding cooperation of this structure, it can be installed without environmental restrictions and has the advantage of green energy effect, and the detailed explanation will be explained below.

Please refer to the first figure to the eighth figure at the same time, which are the three-dimensional perspective view to the control schematic diagram of the first preferred embodiment of the present invention. When the above-mentioned components are constructed, it can be clearly seen from the figure that the user can store sufficient electric energy in the power supply device 5 first, and lock the generating rotating part 3 (rotor in the field of motor and generator) to the lower side of the magnetic levitation rotating part 2 through screws, and then place the magnetic levitating rotating part 2 and generating rotating part 3 (rotor in the field of motor and generator) in the carrier 11, and cover the cover 12 After being placed on the carrier 11, a complete housing body 1 can be formed, thereby achieving the effect of convenient installation, and then the air in the housing area 13 is pumped out through the air extraction device, so that the housing area 13 is in a vacuum state, and the technology of vacuuming is the existing technology on the market, so it will not be described again.

When starting to generate electricity, the user can control the current supply state of the power supply device 5 through the state control element 6, and cooperate with the fourth to seventh figures, so as to introduce the current into the second suspension magnetic element 14 and the second rotation magnetic element 15, to control the magnetic state of the second suspension magnetic element 14 and the second rotation magnetic element 15. At this time, the second magnetic levitation element 14 and the first magnetic levitation element 21 will repel each other to form a magnetic levitation structure, so that the magnetic levitation rotor 2 is in a state of levitation. The magnetic state generated by the second rotating magnetic element 15 will cooperate with the magnetic force of the first rotating magnetic element 22 to make the second rotating magnetic element 15 and the first rotating magnetic element 22 produce a structure of a linear synchronous motor, so that the magnetic levitation rotating element 2 can be driven to rotate by the principle similar to the linear synchronous motor, so that the magnetic levitation rotating element 2 can be rotated continuously in the housing body 1 in a manner similar to a magnetic levitation train. The magnetic levitation operation can be carried out by means of a superconducting magnetic levitation method, but there is no limitation.

And when the magnetic levitation rotating part 2 rotates, it will drive the generating rotating part 3 (rotor in the field of motor and generator) below to rotate synchronously, and when the rotating part 3 (rotor in the field of motor and generator) rotates, the generating magnetic element 31 on the rotating part 3 (rotor in the field of motor and generator) will drive the generating coil 16 (stator in the field of motor and generator) to generate induced current through electromagnetic effect, and the rotating part 3 (rotor in the field of motor and generator) will be used as the rotor in the field of motor and generator, and the generating coil 16 ( The stator in the field of motors and generators) and the accommodating main body 1 are used as the stator in the field of motors and generators, so as to perform power generation in this way. At this time, the induced current generated by the generating coil 16 (stator in the field of motors and generators) can be introduced into the energy storage device 4 and the power supply device 5 for supplementation. If the user needs to use it, the energy storage device 4 can be directly connected to use the power stored in the energy storage device 4. And if it is necessary to stop power generation, it is only necessary to control the power supply device 5 through the state control element 6 to release the power supply to the second levitation magnetic element 14 and the second rotating magnetic element 15, so that when the rotational power and levitation power are lost, the maglev rotating part 2 and the generating rotating part 3 (the rotor in the field of motor and generator) will gradually stop rotating. Therefore, this case should conform to the law of energy conservation and does not violate the law of nature.

Since the above-mentioned magnetic levitation rotating part 2 and generating rotating part 3 (rotor in the field of motor and generator) are in a state of magnetic levitation when they rotate, they will not touch any parts during rotation, and because they are in the accommodating area 13 in a vacuum state, the air friction force can also be reduced to the lowest point, so that the loss during the overall rotation can be reduced to the lowest value, so as to improve the efficiency of power generation. The probability of damage is low, and there is no need to increase any fuel and exhaust emissions during operation, so it can also achieve a state of no noise and no harm to the human body.

And because this project uses electromagnetic effect to generate power, it will not create any environmental pollution, and can naturally achieve the effect of green energy power generation, and this kind of action of generating electricity through maglev combined with electromagnetic effect will not be affected by any environmental factors. It can also be manufactured in accordance with any size during manufacturing, and can be installed in any field. Therefore, it not only improves the convenience of use, but also eliminates the loss of the power supply during transportation, so as to greatly improve the efficiency of manufacturing and use. The rotation speed and direction of the maglev rotating part 2 and the generating rotating part 3 (rotor in the field of motors and generators) are controlled by changing the magnetic force, and the current generated by the generating coil 16 (stator in the field of motors and generators) The rotation speed of the power generating magnetic element 31 driven by the electric rotating part 3 (the rotor in the field of motor and generator) is closely related, so it is natural to use this method to precisely control the speed and adjust the required output current according to the demand. And because this project uses the magnetic levitation method and operates in a vacuum environment to achieve frictionless power generation, and the output of power generation can be changed by adjusting the rotation speed. Therefore, it is naturally possible to achieve high-power output through low-power electric drive, and its output value can be adjusted according to demand. The input value is tens of thousands of times larger to achieve the effect of the so-called motor generator, but this case only uses the above method to achieve the effect similar to the power amplifier (Amplifier), so it has nothing to do with the law of energy conservation.

Please also refer to the ninth figure and the tenth figure at the same time, which are schematic cross-sectional views and structural block diagrams of the second preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above-mentioned embodiment. Only in this embodiment, the magnetic levitation rotating part 2 and the generating rotating part 3 (the rotor in the field of the motor and the generator) are integrally formed, so that the combination stability between the magnetic levitating rotating part 2 and the generating rotating part 3 (the rotor in the field of the motor and the generator) can be increased, and the magnetic levitating rotating part 2 is as shown in the ninth figure. It is a complete circular disc body, thereby indicating that the types of the magnetic levitation rotating part 2 and the generating rotating part 3 (rotor in the field of electric motor and generator) are not limited.

And in the present embodiment, the power supply device 5 and the accommodating main body 1 are informationally connected to a state monitoring device 7, and the state monitoring device 7 and the state control element 6 are informationally connected to a notification device 8. The notification device 8 of this embodiment is exemplified by the notification software that can be connected to relevant units, so as to monitor the current status provided by the power supply device 5 and the operation status in the accommodating main body 1 through the status monitoring device 7. And observe the operation status of the containing main body 1 through the photographic equipment.

And when an abnormal situation is detected (for example, the power supply device 5 stops the current supply or the accommodating body 1 stops operating), the notification device 8 will notify the relevant unit to perform detection and maintenance actions, or the user can observe by himself.

Please refer to the eleventh figure at the same time, which is a schematic cross-sectional view of the third preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above-mentioned embodiment. Only in this embodiment, the magnetic levitation rotating part 2 will be arranged on the generating rotating part 3 (in the field of electric motors and generators. The lower side of the rotor), and the first levitation magnetic element 21 and the second levitation magnetic element 14 are arranged on the lower side of the maglev rotating part 2, so as to generate the magnetic levitation effect by pushing from bottom to top, thereby indicating that the positional relationship between the maglev rotating part 2 and the generating rotating part 3 (the rotor in the field of motor and generator) is not limited.

Please also refer to the twelfth figure, which is a cross-sectional schematic diagram of the fourth preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above-mentioned embodiment. Only in this embodiment, a plurality of rotating buffers 17 are arranged in the housing body 1, and are located on the upper and lower sides of the magnetic levitation rotating part 2 and the generating rotating part 3 (the rotor in the field of electric motors and generators). Or when it is installed on a vehicle and vibrates), the rotating buffer 17 can prevent the magnetic levitation rotating part 2 and the generating rotating part 3 (the rotor in the field of the motor and generator) from hitting the housing body 1, and because the rotating buffer 17 itself has a rotating effect, even if it hits the rotating buffer 17, it can rotate smoothly through the rotatable rotating buffer 17 without additional friction. The service life of the equipment.

Please also refer to the thirteenth figure, which is a cross-sectional schematic view of the fifth preferred embodiment of the present invention. It can be seen clearly from the figure that this embodiment is similar to the above-mentioned embodiment. When an earthquake occurs or vibration occurs when it is installed on a vehicle), the maglev buffer 18 can prevent the maglev rotating part 2 and the generating rotating part 3 (the rotor in the field of the motor and generator) from colliding with the accommodating main body 1, and because the maglev buffer 18 itself has a rotating effect, even if it hits the maglev buffer 18, it can rotate smoothly through the rotatable maglev buffer 18 without additional friction to prevent collisions with the accommodating body 1 (that is, the stator part of the generator), so as to improve the use safety and prolong the service life of the equipment.

Please refer to the fourteenth figure at the same time, which is a cross-sectional schematic view of the sixth preferred embodiment of the present invention. It can be seen clearly from the figure that this embodiment is similar to the above-mentioned embodiment. Only in this embodiment, a magnetic suspension center of gravity limiter 23 will be arranged on the magnetic levitation rotating part 2, and a rotor center of gravity limiter 32 will be provided on the generating rotating part 3 (rotor in the field of motor and generator). The maglev center-of-gravity limiter 23 and the rotor center-of-gravity limiter 32 of the embodiment are both convex sharp points as examples.

And because the maglev center-of-gravity limiter 23 and the rotor center-of-gravity limiter 32 are both arranged at the central axis of rotation, the center of gravity during rotation can be stabilized through the maglev center-of-gravity limiter 23 and the rotor center-of-gravity limiter 32 , and when a collision occurs, the maglev center-of-gravity limiter 23 and the rotor center-of-gravity limiter 32 can also produce a limit effect to reduce the probability of damage.

Please also refer to the fifteenth figure, which is a schematic cross-sectional view of the seventh preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above-mentioned embodiment. Only in this embodiment, the housing body 1 has a plurality of rotating buffers 17 and a plurality of magnetic suspension buffers 18. At the same time, a magnetic suspension center of gravity limiter 23 is provided on the magnetic levitation rotating part 2, and a rotor center of gravity limiter 32 is provided on the power generation rotating part 3 (rotor in the field of electric motors and generators). , to indicate that the rotation buffer 17, the magnetic suspension buffer 18, the magnetic suspension center of gravity limiter 23 and the rotor center of gravity limiter 32 can exist at the same time, thereby achieving multiple protection effects.

Please refer to Figure 16 and Figure 17 at the same time, which are perspective views and schematic diagrams of the eighth preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above-mentioned embodiment. Only in this embodiment, a horizontal measuring piece 9 is provided outside the main body 1, and the horizontal measuring piece 9 in this embodiment is composed of a plurality of circular collars 91 pivotally connected to the outer side of the main body 1. Since the circular collar 91 itself has weight, it will form a seesaw. Aspects, so that each circular collar 91 all presents a horizontal aspect.

Therefore, when the accommodating main body 1 itself is horizontal, as shown in Figure 16, each circular collar 91 and the upper surface of the accommodating main body 1 will be parallel. After accommodating the main body 1), the adjustment action can be carried out according to the level measuring part 9 at any time.

Please also refer to the eighteenth figure, which is a perspective view of the ninth preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above-mentioned embodiment. Only in this embodiment, the level measuring part 9 is provided on the upper surface of the accommodating main body 1 as an example, thereby indicating that the type of the level measuring part 9 is not limited.

Please also refer to the nineteenth figure, which is the tenth preferred embodiment of the present invention. It can be clearly seen from the schematic cross-section that this embodiment is similar to the above-mentioned embodiments. Only in this embodiment, the accommodating main body 1 will be miniaturized, which means that the magnetic levitation rotating part 2 and the generating rotating part 3 (the rotor in the field of motor and generator) are integrally formed. , and the maglev rotor 2 will also be in the magnetic levitation state through the first magnetic element 21 and the second magnetic element 14, and the magnetic element 2 and the rotating part 3 (rotor in the field of motor and generator) will be driven by the first magnetic element 22 and the rotating part 3 (rotor in the field of motor and generator), so that the magnetic element 31 can cooperate with the coil 16 (stator in the field of motor and generator) to generate power.

With the above-mentioned structure, it is shown that the structure of this case is not limited, and it can be miniaturized so that it can be installed in various places and machines, such as community buildings or various means of transportation, so as to improve the practicality of this case.

However, the above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be included in the patent scope of the present invention in the same way.

To sum up, the electric generator of the present invention can really achieve its effect and purpose when it is used. Therefore, the present invention is an invention with excellent practicability. In order to meet the application requirements of the invention patent, an application is filed in accordance with the law. I hope that the review committee will approve the invention as soon as possible to protect the hard-working invention of the inventor.

11: Carrier

12: cover piece

13:Accommodating area

14: The second suspension magnetic element

15: The second rotating magnetic element

16: generator coil

2: Maglev rotating parts

21: The first suspended magnetic element

22: The first rotating magnetic element

3: Power generation rotating part

31: Generating magnetic components

Claims (10)

A motor generator, which mainly includes: a housing subject; a containment area, the containment area is formed in the containment body, and the containment area is in a vacuum state; A magnetic levitation rotating part, the magnetic levitation rotating part is arranged in the accommodation area; A plurality of first levitation magnetic elements, the first levitation magnetic elements are arranged on the maglev rotating piece; A plurality of second levitation magnetic elements, the second levitation magnetic elements are arranged on the accommodating body, and the positions correspond to the first levitation magnetic elements, so as to push the magnetic levitation rotating part to be in the magnetic levitation state through the magnetic levitation effect; A plurality of first rotating magnetic elements, the first rotating magnetic elements are arranged on the magnetic levitation rotating member; A plurality of second rotating magnetic elements, the second rotating magnetic elements are arranged on the housing body, and their positions correspond to the first rotating magnetic elements, so as to drive the magnetic levitation rotating part to rotate by means of magnetic force; a power generating rotating part, the generating rotating part is connected to the magnetic levitation rotating part and is located in the accommodation area; A plurality of generating magnetic elements, the generating magnetic elements are arranged on the generating rotating part; A plurality of generating coils, the generating coils are arranged on the accommodating main body and located at one side of the generating magnetic elements, so as to cooperate with the generating magnetic elements to generate induced current; an energy storage device, the energy storage device is electrically connected to the generating coil; A power supply device, the power supply device is electrically connected with the generating coil, the second levitating magnetic elements, and the second rotating magnetic elements, so as to receive the current given by the generating coil, and to supply current to the second levitating magnetic elements and the second rotating magnetic elements; and A state control element, the state control element is connected with the power supply device for controlling the current given to the second suspension magnetic elements and the second rotating magnetic elements. The motor generator described in item 1 of the scope of the patent application, wherein the power supply device and the storage main system are connected to a state monitoring device. The motor generator described in item 2 of the scope of the patent application, wherein the state monitoring device and the state control element are connected to a notification device for information. The motor generator as described in item 1 of the scope of the patent application, wherein the magnetic levitation rotating part and the generating rotating The system rotates in the vacuum environment formed in the accommodating area. As for the motor generator described in item 1 of the scope of the patent application, a plurality of rotating buffers are arranged in the housing body. As for the motor generator described in item 1 of the scope of the patent application, a plurality of magnetic suspension buffers are arranged in the housing body. The motor generator described in item 1 of the scope of the patent application, wherein the magnetic levitation rotating part has a magnetic levitation center-of-gravity limiting part, and the generator rotating part has a rotor center-of-gravity limiting part. The motor generator described in item 1 of the scope of the patent application, wherein the first magnetic levitation elements and the second magnetic levitation elements push the magnetic levitation rotor to carry out the magnetic levitation action through one of electromagnetic levitation or superconducting maglev. The motor generator as described in claim 1 of the patent application, wherein the first suspension magnetic elements and the first rotating magnetic elements are permanent magnets. The motor generator described in claim 1 of the scope of application, wherein the second levitating magnetic elements and the second rotating magnetic elements are excitation coils.

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