Electromagnetic engine and power generation system

Abstract

The invention discloses an electromagnetic engine and a power generation system. The electromagnetic engine comprises a shell, a crankshaft, a plurality of connecting rods, a plurality of magnetic parts, a first coil assembly and a second coil assembly. The shell comprises a base and a plurality of cylinder sleeves. The crankshaft is arranged on the base. Each connecting rod is arranged in one cylinder sleeve, and one end of each connecting rod is hinged to the crankshaft. Each magnetic piece is movably arranged in the corresponding cylinder sleeve. The magnetic part is hinged to one end of the connecting rod away from the crankshaft. The first coil assembly includes a plurality of first coils and a first energy storage member. Each first coil is connected to the periphery of one cylinder sleeve in a sleeving mode and at least wraps the top dead center of the corresponding magnetic piece, and the first energy storage piece is configured to supply power to at least one first coil. The second coil assembly includes a plurality of second coils and a second energy storage member. Each second coil is connected to the periphery of the corresponding cylinder sleeve in a sleeving mode and at least wraps the lower dead center of the corresponding magnetic piece, and the second energy storage piece is configured to store electric quantity generated by the second coils. The electromagnetic engine is favorable for saving energy.

Description

Technical Field

[0001] The present application relates to the field of power generation technology, and in particular to an electromagnetic engine and a power generation system. Background Art

[0002] In the existing power generation system, the flywheel of the generator is directly driven by the starter motor, which consumes a lot of electric energy during operation, which is not conducive to energy saving. Summary of the invention

[0003] In view of the above situation, it is necessary to provide an electromagnetic engine and a power generation system using the electromagnetic engine, which is conducive to saving energy.

[0004] An embodiment of the present application provides an electromagnetic engine, which includes a housing, a crankshaft, a plurality of connecting rods, a plurality of magnetic components, a first coil assembly, and a second coil assembly. The housing includes a base and a plurality of cylinder sleeves connected to the base. The crankshaft is rotatably disposed on the base. Each connecting rod is movably disposed in a cylinder sleeve, and one end of the connecting rod is hinged to the crankshaft. Each magnetic component is movably disposed in a cylinder sleeve. The magnetic component is hinged to one end of the connecting rod away from the crankshaft, and the magnetic component has an upper dead center and a lower dead center in the corresponding cylinder sleeve. The upper dead center is the point where the magnetic component is farthest from the crankshaft in the corresponding cylinder sleeve, and the lower dead center is the point where the magnetic component is closest to the crankshaft in the corresponding cylinder sleeve. The first coil assembly includes a plurality of first coils and a first energy storage component electrically connected to the plurality of first coils. Each first coil is sleeved on the outer circumference of a cylinder sleeve and at least covers the upper dead center of the corresponding magnetic part. The first energy storage part is configured to supply power to at least one first coil. The energized first coil generates magnetic force to drive the magnetic part to reciprocate between the lower dead center and the upper dead center. The magnetic part driven by the first coil drives the crankshaft to rotate through the connecting rod, and the crankshaft drives other magnetic parts to move through other connecting rods. The second coil assembly includes a plurality of second coils and a second energy storage part electrically connected to the plurality of second coils. Each second coil is sleeved on the outer circumference of a cylinder sleeve and at least covers the lower dead center of the corresponding magnetic part. The magnetic part moves relative to the second coil so that the second coil generates current. The second energy storage part is configured to store the amount of electricity generated by the second coil.

[0005] When the electromagnetic engine is running, the first energy storage component supplies power to at least one first coil, and the energized first coil generates magnetic force to drive the magnetic component to reciprocate between the bottom dead center and the top dead center. The magnetic component driven by the first coil drives the crankshaft to rotate through the connecting rod, and the crankshaft drives other magnetic components to move through other connecting rods. The magnetic component moves relative to the second coil to generate current in the second coil, and the second energy storage component stores the electricity generated by the second coil to convert part of the kinetic energy during the operation of the electromagnetic engine into electrical energy, thereby realizing the function of power recovery, which is conducive to saving energy.

[0006] In some embodiments of the present application, the second energy storage component is electrically connected to the first energy storage component, and the second energy storage component is configured to charge the first energy storage component to supplement the power consumption of the first energy storage component, which is beneficial to saving energy.

[0007] In some embodiments of the present application, the first coil is configured to generate a magnetic attraction force relative to the magnetic part when the corresponding magnetic part moves from the bottom dead center toward the top dead center; and to generate a magnetic repulsion force relative to the magnetic part when the corresponding magnetic part moves from the top dead center toward the bottom dead center.

[0008] In some embodiments of the present application, the material of the magnetic component includes a neodymium iron boron magnet to improve the magnetism of the magnetic component.

[0009] In some embodiments of the present application, the housing includes multiple cylinder heads, each cylinder head is connected to an end of a cylinder liner away from the base, and the cylinder head and the cylinder liner are connected by fasteners to improve the stability of the connection between the cylinder head and the cylinder liner and facilitate disassembly.

[0010] In some embodiments of the present application, the outer peripheral wall of the cylinder sleeve is provided with a first slot and a second slot. The first coil is provided in the first slot, and the slot wall of the first slot abuts against the two ends of the first coil to improve the stability of the first coil being sleeved on the cylinder sleeve. The second coil is provided in the second slot, and the slot wall of the second slot abuts against the two ends of the second coil to improve the stability of the second coil being sleeved on the cylinder sleeve.

[0011] In some embodiments of the present application, the electromagnetic engine includes a sensor and a controller, the sensor is connected to the crankshaft and is configured to sense the angle of rotation of the crankshaft, the controller is connected between the sensor and the first energy storage component, and is configured to control the first energy storage component to supply power to the corresponding first coil according to the angle data obtained by the sensor.

[0012] In some embodiments of the present application, the housing includes three or more cylinder sleeves, and the angles between two adjacent cylinder sleeves are equal to improve the stability of the electromagnetic engine.

[0013] An embodiment of the present application provides a power generation system, including a flywheel, a generator, a starter motor, a distribution box and an electromagnetic engine of any one of the above embodiments, the starter motor and the crankshaft are respectively connected to the flywheel transmission, the starter motor is electrically connected to the first energy storage component, the first energy storage component is configured to supply power to the starter motor, the distribution box is electrically connected to the generator, the first energy storage component and an external load, and the distribution box is configured to transmit the electricity generated by the generator to the first energy storage component and the external load.

[0014] During the operation of the power generation system, the starter motor and the crankshaft cooperate to drive or assist in driving the flywheel to rotate, which is beneficial to reducing the power demand of the starter motor. In addition, the first energy storage component supplies power to at least one first coil, and the energized first coil generates magnetic force to drive the magnetic component to reciprocate between the lower dead center and the upper dead center. The magnetic component driven by the first coil drives the crankshaft to rotate through the connecting rod, and the crankshaft drives other magnetic components to move through other connecting rods. The magnetic component moves relative to the second coil to generate current in the second coil, and the second energy storage component stores the electricity generated by the second coil. The electricity stored in the second energy storage component can be used to drive the starter motor and the electromagnetic engine to operate, realizing the function of power recovery, which is beneficial to saving energy.

[0015] In some embodiments of the present application, the power generation system includes a gearbox, which is transmission-connected between the crankshaft and the flywheel to improve transmission stability.

[0016] In some embodiments of the present application, the power generation system includes a voltage stabilizer, which is electrically connected between the generator distribution box to improve the stability of the power generation system operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of an electromagnetic engine in one embodiment of the present application.

[0018] Figure 2 It is a schematic diagram of the structure of magnetic parts in an electromagnetic engine in one embodiment of the present application.

[0019] Figure 3 It is a structural schematic diagram of a power generation system in one embodiment of the present application.

[0020] Main component symbols Electromagnetic engine 100 Power Generation System 200 Housing 10 Base 11 Cylinder liner 12 Top dead center 12A Bottom dead center 12B First card slot 121 Second card slot 122 First cylinder liner 1201 Second cylinder sleeve 1202 Cylinder head 13 Crankshaft 20 Connecting rod 30 Magnetic parts 40 Sliding member 41 Support rod 42 Holder 43 Magnetic unit 44 The first coil assembly 50 First coil 51 The first energy storage element 52 The second coil assembly 60 Second coil 61 The second energy storage element 62 Flywheel 91 Generator 92 Starter motor 93 Distribution box 94 External load 95 Reducer 96 Voltage regulator 97 Pulley 98 Cable 99 Inverter 910 The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0022] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centrally disposed element at the same time. When an element is considered to be "disposed on" another element, it may be directly disposed on the other element or there may be a centrally disposed element at the same time.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present application belongs. The terms used herein in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] It should be understood that, considering the actual processing tolerance factors, in the technical solution of the present application, when the two elements are arranged parallel / vertically and in the same direction, there may be a certain angle between the two elements, and a tolerance of 0-±10% is allowed between the two elements. A tolerance of 0-±10% is allowed between the two elements greater than, equal to or less than.

[0025] An embodiment of the present application provides an electromagnetic engine, which includes a housing, a crankshaft, a plurality of connecting rods, a plurality of magnetic components, a first coil assembly, and a second coil assembly. The housing includes a base and a plurality of cylinder sleeves connected to the base. The crankshaft is rotatably disposed on the base. Each connecting rod is movably disposed in a cylinder sleeve, and one end of the connecting rod is hinged to the crankshaft. Each magnetic component is movably disposed in a cylinder sleeve. The magnetic component is hinged to one end of the connecting rod away from the crankshaft, and the magnetic component has an upper dead center and a lower dead center in the corresponding cylinder sleeve. The upper dead center is the point where the magnetic component is farthest from the crankshaft in the corresponding cylinder sleeve, and the lower dead center is the point where the magnetic component is closest to the crankshaft in the corresponding cylinder sleeve. The first coil assembly includes a plurality of first coils and a first energy storage component electrically connected to the plurality of first coils. Each first coil is sleeved on the outer circumference of a cylinder sleeve and at least covers the upper dead center of the corresponding magnetic part. The first energy storage part is configured to supply power to at least one first coil. The energized first coil generates magnetic force to drive the magnetic part to reciprocate between the lower dead center and the upper dead center. The magnetic part driven by the first coil drives the crankshaft to rotate through the connecting rod, and the crankshaft drives other magnetic parts to move through other connecting rods. The second coil assembly includes a plurality of second coils and a second energy storage part electrically connected to the plurality of second coils. Each second coil is sleeved on the outer circumference of a cylinder sleeve and at least covers the lower dead center of the corresponding magnetic part. The magnetic part moves relative to the second coil so that the second coil generates current. The second energy storage part is configured to store the amount of electricity generated by the second coil.

[0026] The embodiments of the present application are further described with reference to the accompanying drawings.

[0027] See also Figure 1 An embodiment of the present application provides an electromagnetic engine 100 , which includes a housing 10 , a crankshaft 20 , a plurality of connecting rods 30 , a plurality of magnetic members 40 , a first coil assembly 50 , and a second coil assembly 60 .

[0028] The housing 10 includes a base 11 and a plurality of cylinder sleeves 12 connected to the base 11. The crankshaft 20 is rotatably disposed on the base 11. Each connecting rod 30 is movably disposed in a cylinder sleeve 12. One end of the connecting rod 30 is hinged to the crankshaft 20, and the plurality of connecting rods 30 connected to the crankshaft 20 move synchronously with the rotation of the crankshaft 20.

[0029] Each magnetic member 40 can be movably disposed in a cylinder sleeve 12. Specifically, each magnetic member 40 can be movably disposed in the cylinder sleeve 12 along the axial direction of the cylinder sleeve 12. The magnetic member 40 is hinged to one end of the connecting rod 30 away from the crankshaft 20. The magnetic member 40 has an upper dead center 12A and a lower dead center 12B in the corresponding cylinder sleeve 12, the upper dead center 12A being the point where the magnetic member 40 is farthest from the crankshaft 20 in the corresponding cylinder sleeve 12, and the lower dead center 12B being the point where the magnetic member 40 is closest to the crankshaft 20 in the corresponding cylinder sleeve 12. The magnetic member 40 reciprocates between the upper dead center 12A and the lower dead center 12B to drive the crankshaft 20 to rotate through the connecting rod 30.

[0030] The first coil assembly 50 includes a plurality of first coils 51 and a first energy storage member 52 electrically connected to the plurality of first coils 51. Each first coil 51 is sleeved on the outer periphery of a cylinder sleeve 12 and at least covers the top dead center 12A of the corresponding magnetic member 40. The first energy storage member 52 is configured to supply power to at least one first coil 51, and the energized first coil 51 generates a magnetic force to drive the magnetic member 40 to reciprocate between the bottom dead center 12B and the top dead center 12A. The magnetic member 40 driven by the first coil 51 drives the crankshaft 20 to rotate through the connecting rod 30, and the crankshaft 20 drives other magnetic members 40 to move through other connecting rods 30.

[0031] Optionally, the first energy storage component 52 is a battery.

[0032] The second coil assembly 60 includes a plurality of second coils 61 and a second energy storage member 62 electrically connected to the plurality of second coils 61. Each second coil 61 is sleeved on the outer periphery of a cylinder sleeve 12 and at least covers the bottom dead center 12B of the corresponding magnetic member 40. The magnetic member 40 moves relative to the second coil 61 so that the second coil 61 generates current, and the second energy storage member 62 is configured to store the electricity generated by the second coil 61.

[0033] Optionally, the second energy storage component 62 is a battery.

[0034] When the electromagnetic engine 100 is running, the first energy storage member 52 supplies power to at least one first coil 51, and the energized first coil 51 generates magnetic force to drive the magnetic member 40 to reciprocate between the bottom dead point 12B and the top dead point 12A. The magnetic member 40 driven by the first coil 51 drives the crankshaft 20 to rotate through the connecting rod 30, and the crankshaft 20 drives other magnetic members 40 to move through other connecting rods 30. The magnetic member 40 moves relative to the second coil 61 so that the second coil 61 generates current, and the second energy storage member 62 stores the electricity generated by the second coil 61 to convert part of the kinetic energy during the operation of the electromagnetic engine 100 into electrical energy, thereby realizing the function of power recovery, which is conducive to saving energy.

[0035] In some embodiments, the second energy storage component 62 is electrically connected to the first energy storage component 52 , and the second energy storage component 62 is configured to charge the first energy storage component 52 to supplement the power consumption of the first energy storage component 52 , which is beneficial to saving energy.

[0036] Please continue reading Figure 1 In some embodiments, the first coil 51 is configured to generate a magnetic attraction force relative to the magnetic member 40 when the corresponding magnetic member 40 moves from the bottom dead center 12B toward the top dead center 12A, and to generate a magnetic repulsion force relative to the magnetic member 40 when the corresponding magnetic member 40 moves from the top dead center 12A toward the bottom dead center 12B. Specifically, the conversion of the magnetic attraction force or the magnetic repulsion force can be achieved by changing the direction of the current in the first coil 51.

[0037] Please continue reading Figure 1 In some embodiments, the housing 10 includes a plurality of cylinder heads 13, each cylinder head 13 is connected to one end of a cylinder liner 12 away from the base 11, and the cylinder head 13 and the cylinder liner 12 are connected by fasteners to improve the stability of the connection between the cylinder head 13 and the cylinder liner 12 and facilitate disassembly.

[0038] Optionally, the fastener is a bolt.

[0039] In some embodiments, lubricating oil is provided between the magnetic member 40 and the cylinder liner 12, and the cylinder head 13 is sealedly connected to the cylinder liner 12 to reduce the risk of leakage of the lubricating oil.

[0040] Please continue reading Figure 1 In some embodiments, the outer peripheral wall of the cylinder sleeve 12 is provided with a first slot 121 and a second slot 122. The first coil 51 is provided in the first slot 121, and the slot wall of the first slot 121 abuts against the two ends of the first coil 51 to improve the stability of the first coil 51 being sleeved on the cylinder sleeve 12. The second coil 61 is provided in the second slot 122, and the slot wall of the second slot 122 abuts against the two ends of the second coil 61 to improve the stability of the second coil 61 being sleeved on the cylinder sleeve 12.

[0041] In some embodiments, the material of the magnetic member 40 includes a neodymium iron boron magnet to improve the magnetic properties of the magnetic member 40 .

[0042] See also Figure 2 In some embodiments, the magnetic member 40 includes a sliding member 41, a support rod 42, a clamping member 43 and a magnetic unit 44. The sliding member 41 is slidably connected to the cylinder sleeve 12, the sliding member 41 is hinged to the connecting rod 30, the supporting rod 42 is connected to one end of the sliding member 41 away from the connecting rod 30, the magnetic unit 44 is provided with a connecting hole and is sleeved on the supporting rod 42, and the clamping member 43 is connected to the supporting rod 42 and cooperates with the sliding member 41 to clamp and fix the magnetic unit 44. By adjusting the number of magnetic units 44 on the supporting rod 42, the magnetism of the magnetic member 40 can be adjusted.

[0043] In some embodiments, the electromagnetic engine 100 includes multiple sensors and a controller (not shown), the sensor is connected to the crankshaft 20 and is configured to sense the rotation angle of the crankshaft 20, the controller is connected between the sensor and the first energy storage element 52, and is configured to control the first energy storage element 52 to supply power to the corresponding first coil 51 according to the angle data obtained by the sensor.

[0044] Specifically, the sensor includes a signal disk, a position mark and a mark detector. The signal disk is fixed to the crankshaft 20 and rotates synchronously with the crankshaft 20. The number of position marks is the same as the number of magnetic parts 40 and is arranged on the same circumference of the signal disk. Each position mark corresponds to a magnetic part 40 located at the bottom dead center 12B, wherein the position mark is a magnet. The mark detector is close to the signal disk for detecting the position mark, wherein the mark detector is a unipolar Hall sensor. When the mark detector detects the corresponding position mark, the controller controls the first energy storage part 52 to power the first coil 51 where the corresponding magnetic part 40 is located.

[0045] In some embodiments, the housing 10 includes two cylinder sleeves 12 , and the two cylinder sleeves 12 are defined as a first cylinder sleeve 1201 and a second cylinder sleeve 1202 .

[0046] When the magnetic member 40 in the first cylinder sleeve 1201 is at the lower dead center 12B, the magnetic member 40 in the second cylinder sleeve 1202 is at the upper dead center 12A, the first energy storage member 52 supplies power to the first coil 51 on the first cylinder sleeve 1201, and the magnetic member 40 in the first cylinder sleeve 1201 moves from the lower dead center 12B toward the upper dead center 12A, and the magnetic member 40 in the first cylinder sleeve 1201 drives the crankshaft 20 to rotate through the connecting rod 30, and the magnetic member 40 in the second cylinder sleeve 1202 moves from the upper dead center 12A toward the lower dead center 12B driven by the crankshaft 20. In this process, the magnetic member 40 of the first cylinder sleeve 1201 moves relative to the second coil 61 from the lower dead center 12B toward the upper dead center 12A and generates current, and the magnetic member 40 in the second cylinder sleeve 1202 moves relative to the second coil 61 from the upper dead center 12A toward the lower dead center 12B and generates current.

[0047] When the magnetic member 40 in the first cylinder sleeve 1201 is at the top dead center 12A, and the magnetic member 40 in the second cylinder sleeve 1202 is at the bottom dead center 12B, the first energy storage member 52 supplies power to the first coil 51 on the second cylinder sleeve 1202, and the magnetic member 40 in the second cylinder sleeve 1202 moves from the bottom dead center 12B toward the top dead center 12A, and the magnetic member 40 in the second cylinder sleeve 1202 drives the crankshaft 20 to rotate through the connecting rod 30, and the magnetic member 40 in the first cylinder sleeve 1201 moves from the top dead center 12A toward the bottom dead center 12B driven by the crankshaft 20. In this process, the magnetic member 40 of the second cylinder sleeve 1202 moves relative to the second coil 61 from the bottom dead center 12B toward the top dead center 12A and generates current, and the magnetic member 40 in the first cylinder sleeve 1201 moves relative to the second coil 61 from the top dead center 12A toward the bottom dead center 12B and generates current.

[0048] By controlling the power supply sequence of the first energy storage component 52 to the first coil 51 on the first cylinder liner 1201 and the first coil 51 on the second cylinder liner 1202, the magnetic component 40 in the first cylinder liner 1201 can reciprocate between the top dead center 12A and the bottom dead center 12B, and the magnetic component 40 in the second cylinder liner 1202 can reciprocate between the top dead center 12A and the bottom dead center 12B.

[0049] In some embodiments, the housing 12 includes three or more cylinder sleeves 12 , and the angles between two adjacent cylinder sleeves 12 are equal to improve the stability of the electromagnetic engine 100 .

[0050] Optionally, the number of cylinder sleeves 12 is 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 or any other natural number greater than 3.

[0051] See also Figure 3 The embodiment of the present application further provides a power generation system 200, which includes a flywheel 91, a generator 92, a starter motor 93, a distribution box 94 and an electromagnetic engine 100 of any one of the above embodiments.

[0052] The generator 92, the starter motor 93 and the crankshaft 20 are respectively connected to the flywheel 91 in a transmission manner, and the starter motor 93 and the crankshaft 20 cooperate to drive or assist in driving the flywheel 91 to rotate. The starter motor 93 is electrically connected to the first energy storage component 52, and the first energy storage component 52 is configured to supply power to the starter motor 93. The distribution box 94 is electrically connected to the generator 92, the first energy storage component 52 and the external load 95, and the distribution box 94 is configured to transmit the power generated by the generator 92 to the first energy storage component 52 and the external load 95.

[0053] During the operation of the power generation system 200, the starter motor 93 and the crankshaft 20 cooperate to drive or assist in driving the flywheel 91 to rotate, which is beneficial to reducing the power demand of the starter motor 93. In addition, the first energy storage member 52 supplies power to at least one first coil 51, and the energized first coil 51 generates magnetic force to drive the magnetic member 40 to reciprocate between the lower dead point 12B and the upper dead point 12A. The magnetic member 40 driven by the first coil 51 drives the crankshaft 20 to rotate through the connecting rod 30, and the crankshaft 20 drives other magnetic members 40 to move through other connecting rods 30. The magnetic member 40 moves relative to the second coil 61 so that the second coil 61 generates current. The second energy storage member 62 stores the electricity generated by the second coil 61. The electricity stored in the second energy storage member 62 can be used to charge the first energy storage member 52 to drive the starter motor 93 and the electromagnetic engine 100 to operate, thereby realizing the function of power recovery, which is beneficial to saving energy.

[0054] In some embodiments, the power generation system 200 includes a reducer 96, which is transmission-connected between the crankshaft 20 and the flywheel 91, and / or the reducer 96 is transmission-connected between the starter motor 93 and the flywheel 91 to improve the stability of the transmission.

[0055] In some embodiments, the power generation system 200 includes a voltage stabilizer 97 , which is electrically connected between the generator 92 and the distribution box 94 to improve the stability of the operation of the power generation system 200 .

[0056] In some embodiments, the starter motor 93 and the reducer 96 are connected via a pulley 98 or other transmission structures.

[0057] In some embodiments, the reducer 96 and the flywheel 91 are connected via a pulley 98 or other transmission structures.

[0058] In some embodiments, the flywheel 91 and the generator 92 are connected via a pulley 98 or other transmission structures.

[0059] In some embodiments, the distribution box 94 is electrically connected to the generator 92 , the first energy storage element 52 , and the external load 95 via cables 99 .

[0060] In some embodiments, the crankshaft 20 and the flywheel 91 are connected via a pulley or other structure.

[0061] In some embodiments, the power generation system 200 includes an inverter 910 , which is connected between the first energy storage component 52 and the distribution box 94 and is used to convert direct current into alternating current.

[0062] The following table illustrates this embodiment. In addition, those skilled in the art may also make other changes within the spirit of the present application. Of course, these changes made according to the spirit of the present application should be included in the scope disclosed in the present application.

Claims

1. An electromagnetic engine, characterized in that: The electromagnetic engine comprises: A housing, comprising a base and a plurality of cylinder sleeves connected to the base; A crankshaft rotatably disposed on the base; A plurality of connecting rods, each connecting rod is movably disposed in one of the cylinder sleeves, and one end of the connecting rod is hingedly connected to the crankshaft; A plurality of magnetic members, each of which is movably disposed in one of the cylinder sleeves, the magnetic member being hinged to an end of the connecting rod away from the crankshaft, the magnetic member having an upper dead center and a lower dead center in the corresponding cylinder sleeve, the upper dead center being the point at which the magnetic member is farthest from the crankshaft in the corresponding cylinder sleeve, and the lower dead center being the point at which the magnetic member is closest to the crankshaft in the corresponding cylinder sleeve; A first coil assembly includes a plurality of first coils and a first energy storage member electrically connected to the plurality of first coils, each first coil being sleeved on the outer periphery of a cylinder sleeve and at least covering the top dead center of the corresponding magnetic member, the first energy storage member being configured to supply power to at least one of the first coils, the energized first coil generating a magnetic force to drive the magnetic member to reciprocate between the bottom dead center and the top dead center, the magnetic member driven by the first coil drives the crankshaft to rotate through the connecting rod, and the crankshaft drives other magnetic members to move through other connecting rods; A second coil assembly includes a plurality of second coils and a second energy storage member electrically connected to the plurality of second coils, each second coil is sleeved on the outer periphery of one of the cylinder sleeves and at least covers the bottom dead center of the corresponding magnetic member, the magnetic member moves relative to the second coil so that the second coil generates current, and the second energy storage member is configured to store the electricity generated by the second coil; The second energy storage component is electrically connected to the first energy storage component, and the second energy storage component is configured to charge the first energy storage component.

2. The electromagnetic engine according to claim 1, characterized in that: The first coil is configured to generate a magnetic attraction force relative to the magnetic part when the corresponding magnetic part moves from the lower dead center toward the upper dead center; and to generate a magnetic repulsion force relative to the magnetic part when the corresponding magnetic part moves from the upper dead center toward the lower dead center.

3. The electromagnetic engine according to claim 1, characterized in that: The material of the magnetic member includes a neodymium iron boron magnet.

4. The electromagnetic engine according to claim 1, characterized in that: The housing comprises a plurality of cylinder covers, each of which is connected to an end of the cylinder sleeve away from the base, and the cylinder cover and the cylinder sleeve are connected by fasteners.

5. The electromagnetic engine according to claim 1, characterized in that: The outer peripheral wall of the cylinder sleeve is provided with a first clamping groove and a second clamping groove, the first coil is provided in the first clamping groove, and the second coil is provided in the second clamping groove.

6. The electromagnetic engine according to claim 1, characterized in that: The electromagnetic engine includes a sensor and a controller, wherein the sensor is connected to the crankshaft and is configured to sense the rotation angle of the crankshaft, and the controller is connected between the sensor and the first energy storage component and is configured to control the first energy storage component to supply power to the corresponding first coil according to angle data obtained by the sensor.

7. The electromagnetic engine according to claim 1, characterized in that: The housing includes three or more cylinder sleeves, and the angles between two adjacent cylinder sleeves are equal.

8. A power generation system, characterized in that: It includes a flywheel, a generator, a starter motor, a distribution box and an electromagnetic engine as described in any one of claims 1 to 7, wherein the starter motor and the crankshaft are respectively connected to the flywheel in a transmission manner, the starter motor is electrically connected to the first energy storage component, the first energy storage component is configured to supply power to the starter motor, the distribution box is electrically connected to the generator, the first energy storage component and an external load, and the distribution box is configured to transmit the electricity generated by the generator to the first energy storage component and the external load.

9. The power generation system according to claim 8, characterized in that: The power generation system includes a gearbox, which is transmission-connected between the crankshaft and the flywheel.

10. The power generation system according to claim 8, characterized in that: The power generation system includes a voltage stabilizer, which is electrically connected between the generator and the distribution box.

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