Efficient power generation system

Abstract

The efficient power generation system comprises a power generation assembly, a starting power source and a control unit, and the starting power source and the control unit are both connected with the power generation assembly; the power generation assembly comprises a shell, a rotor assembly and a stator assembly, the rotor assembly is rotationally arranged in the stator assembly, and the stator assembly is arranged in the shell; the rotor assembly comprises a rotating shaft and a rotor winding, the rotor winding is arranged on the rotating shaft, the rotor winding adopts a laminated sine and cosine curve winding, the winding of the stator assembly adopts a sine and cosine curve type, and the end part of the rotating shaft extends out of the shell. The technical effects are that a rotor winding adopts a laminated sine and cosine curve winding, a winding of a stator assembly adopts a sine and cosine curve type, multiple magnetic cutting can be formed when the rotor assembly rotates, the power generation efficiency is higher, energy can be fully utilized, and energy waste is reduced; the structure is simple, space is saved, building and power plant construction are facilitated, the manufacturing cost is far lower than that of a conventional power plant, the power generation cost is greatly reduced, and popularization is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of power generation devices, and in particular to a high-efficiency power generation system. Background Art

[0002] Electricity is an energy source that uses electrical energy as a driving force. Discovered in the 1870s, the discovery and application of electricity set off the second industrialization boom. It has become one of the three scientific and technological revolutions that have occurred in the world since the 18th century in human history. Since then, science and technology have changed people's lives. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of power generation, transmission, transformation, distribution and power consumption. It converts primary energy in nature into electricity through mechanical energy devices, and then supplies electricity to various users through transmission, transformation and distribution.

[0003] Electrical equipment in life, industry, agriculture, engineering, etc. needs to be driven by electricity, which needs to be generated by power generation equipment. The existing electricity is mainly generated by water conservancy, wind power, solar energy, nuclear power plants, etc. The existing power generation equipment usually has low power generation efficiency and cannot effectively utilize energy. A large amount of energy is wasted during the power generation process, and the power generation cost and land occupation are very large; nuclear power generation efficiency is relatively high, but the pollution caused by nuclear pollution and nuclear waste has not been thoroughly dealt with so far; the land occupation cost of wind, light, hydropower, etc. is relatively high, and it is also restricted and affected by natural conditions. Summary of the invention

[0004] To this end, the present invention provides a high-efficiency power generation system to solve the above-mentioned problems in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] According to a first aspect of the present invention, a high-efficiency power generation system comprises a power generation assembly, a starting power supply and a control unit, wherein the starting power supply and the control unit are both connected to the power generation assembly;

[0007] The power generation assembly includes a shell, a rotor assembly and a stator assembly. The rotor assembly is rotatably arranged in the stator assembly, and the stator assembly is arranged in the shell. The rotor assembly includes a rotating shaft and a rotor winding. The rotor winding is arranged on the rotating shaft. The rotor winding adopts a laminated sine-cosine curve winding. The winding of the stator assembly adopts a sine-cosine curve type. The end of the rotating shaft extends to the outside of the shell.

[0008] Furthermore, it also includes inner and outer magnetic array cylinders, which are sleeved on the outside of the rotor assembly and fixedly connected thereto.

[0009] Furthermore, the inner and outer magnetic array cylinders include an outer magnet group, an outer magnet sleeve, an outer sleeve, an inner magnet sleeve and an inner magnet group, the outer magnet group is embedded in the inner wall of the outer magnet sleeve, the outer sleeve is sleeved outside the outer magnet sleeve, the inner magnet sleeve is sleeved outside the outer sleeve, and the inner magnet group is embedded in the outer wall of the inner magnet sleeve.

[0010] Furthermore, the outer magnet group adopts a sine curve array, and the inner magnet group adopts a cosine curve array.

[0011] Furthermore, the stator assembly includes an inner cosine winding and an outer sine winding, the outer sine winding is sleeved outside the inner cosine winding, the outer sine winding includes a plurality of outer sine coils, and the inner cosine winding includes a plurality of inner cosine coils.

[0012] Furthermore, there are multiple rotor windings, and the multiple rotor windings are arranged in sequence along the length direction of the rotating shaft.

[0013] Furthermore, it also includes a front inner end cover and a rear inner end cover, and the front inner end cover and the rear inner end cover are respectively arranged at the front and rear ends of the inner and outer magnetic array cylinders.

[0014] Furthermore, it also includes a front outer end cover, a rear outer end cover, a front bearing and a rear bearing, wherein the front outer end cover and the rear outer end cover are respectively arranged at the front and rear ends of the housing;

[0015] The front bearing and the rear bearing are respectively arranged on the inner side of the front outer end cover and the inner side of the rear outer end cover, and the front bearing and the rear bearing are both arranged on the rotating shaft.

[0016] Furthermore, the rear outer end cover is provided with a wire outlet hole, and the front outer end cover and the rear outer end cover are both connected to the outer shell by bolts.

[0017] Furthermore, it also includes a bracket, which includes a chassis bracket, a front bracket, a rear bracket and an upper bracket, the chassis bracket is arranged at the bottom of the power generation assembly, the front bracket and the rear bracket are respectively arranged at the front and rear ends of the power generation assembly, and the upper bracket is arranged at the front end of the power generation assembly and is located above the front bracket.

[0018] The present invention has the following advantages: the rotor winding adopts laminated sine-cosine curve winding, and the winding of the stator assembly adopts a sine-cosine curve type. During operation, multiple magnetic cuttings can be formed when the rotor assembly rotates, and the power generation efficiency is higher, and energy can be fully utilized, thereby reducing energy waste; the structure is simple, space is saved, and it is easy to build and construct a power plant. Moreover, the cost is much lower than that of a conventional power plant, and the power generation cost is greatly reduced, which is conducive to promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the drawings required for the implementation methods or the description of the prior art are briefly introduced below. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 An exploded diagram of a power generation assembly of a high-efficiency power generation system provided in some embodiments of the present invention.

[0022] Figure 2 A three-dimensional diagram of a power generation assembly of a high-efficiency power generation system provided in some embodiments of the present invention.

[0023] Figure 3 An exploded view of an outer coil assembly of a high-efficiency power generation system provided in some embodiments of the present invention.

[0024] Figure 4 An exploded view of an inner and outer magnetic array cylinder of a high-efficiency power generation system provided for some embodiments of the present invention.

[0025] Figure 5 A schematic structural diagram of a rotor of a high-efficiency power generation system provided in some embodiments of the present invention.

[0026] Figure 6 A schematic diagram of the structure of a single rotor winding of a high-efficiency power generation system at different viewing angles is provided for some embodiments of the present invention.

[0027] Figure 7 A schematic structural diagram of an outer sine winding and an inner cosine winding of a high-efficiency power generation system provided in some embodiments of the present invention.

[0028] Figure 8 A schematic diagram of the structure of a single coil of an external sinusoidal winding of a high-efficiency power generation system provided in some embodiments of the present invention at different viewing angles.

[0029] Fig. 9 A schematic diagram of the structure of a single coil of an inner cosine winding of a high-efficiency power generation system provided in some embodiments of the present invention at different viewing angles.

[0030] Fig.10 An exploded diagram of a high-efficiency power generation system provided in some embodiments of the present invention.

[0031] Fig.11 A three-dimensional diagram of a high-efficiency power generation system provided for some embodiments of the present invention.

[0032] In the figure: 1, front outer end cover, 2, front inner end cover, 3, inner and outer magnetic array cylinder, 4, rotor winding, 5, rotating shaft, 6, rear inner end cover, 7, inner cosine winding, 8, outer sine winding, 9, outer shell, 10, rear outer end cover, 11, outlet hole, 12, front bearing, 13, rear bearing, 14, outer magnet group, 15, outer magnet sleeve, 16, outer sleeve, 17, inner magnet sleeve, 18, inner magnet group, 19, outer sine coil, 20, inner cosine coil, 21, chassis bracket, 22, front bracket, 23, rear bracket, 24, upper bracket, 25, starting power supply, 26, control unit, 27, power generation assembly. DETAILED DESCRIPTION

[0033] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] like Figures 1 to 11 As shown, a high-efficiency power generation system in an embodiment of the first aspect of the present invention includes a power generation assembly 27, a starting power supply 25 and a control unit 26, and the starting power supply 25 and the control unit 26 are both connected to the power generation assembly 27;

[0036] The power generation assembly 27 includes a shell 9, a rotor assembly and a stator assembly. The rotor assembly is rotatably arranged in the stator assembly, and the stator assembly is arranged in the shell 9; the rotor assembly includes a rotating shaft 5 and a rotor winding 4, the rotor winding 4 is arranged on the rotating shaft 5, the rotor winding 4 adopts a laminated sine-cosine curve winding, the winding of the stator assembly adopts a sine-cosine curve type, and the end of the rotating shaft 5 extends to the outside of the shell 9.

[0037] In this embodiment, it should be noted that the starting power supply 25 is electrically connected to the rotor winding 4 , and the number of the rotor winding 4 can be set to one or more. When multiple rotor windings are used, the multiple rotor windings 4 are arranged in sequence along the length direction of the rotating shaft 5 .

[0038] Furthermore, it also includes a bracket, which is used to fix the power generation assembly 27. Specifically, the bracket includes a chassis bracket 21, a front bracket 22, a rear bracket 23 and an upper bracket 24. The chassis bracket 21 is arranged at the bottom of the power generation assembly 27, the front bracket 22 and the rear bracket 23 are respectively arranged at the front and rear ends of the power generation assembly 27, and the upper bracket 24 is arranged at the front end of the power generation assembly 27 and is located above the front bracket 22; the starting power supply 25 and the control unit 26 are respectively installed on the rear bracket 23.

[0039] The technical effect achieved by this embodiment is as follows: the rotor winding adopts a laminated sine-cosine curve winding, and the winding of the stator assembly adopts a sine-cosine curve type. During operation, multiple magnetic cuttings can be formed when the rotor assembly rotates, the power generation efficiency is higher, and energy can be fully utilized, thereby reducing energy waste.

[0040] Example 2

[0041] like Figures 1 to 11 As shown, this embodiment provides another high-efficiency power generation system, whose structure includes all the contents of embodiment 1, and only the different parts are described below.

[0042] In this embodiment, it also includes inner and outer magnetic array cylinders 3, which are sleeved on the outside of the rotor assembly and fixedly connected thereto.

[0043] In this embodiment, it should be noted that the inner and outer magnetic array cylinder 3 includes an outer magnet group 14, an outer magnet sleeve 15, an outer sleeve 16, an inner magnet sleeve 17 and an inner magnet group 18. The outer magnet group 14 is embedded in the inner wall of the outer magnet sleeve 15, the outer sleeve 16 is sleeved outside the outer magnet sleeve 15, the inner magnet sleeve 17 is sleeved outside the outer sleeve 16, and the inner magnet group 18 is embedded in the outer wall of the inner magnet sleeve 17; the outer magnet group 14 adopts a sine curve array, the inner magnet group 18 adopts a cosine curve array, and the outer magnet group 14 and the inner magnet group 18 are both made of permanent magnets.

[0044] Furthermore, an outer magnetic groove is provided on the inner wall of the outer magnet sleeve 15, and the outer magnet group 14 is embedded in the outer magnetic groove. An inner magnetic groove is provided on the outer wall of the inner magnet sleeve 17, and the inner magnet group 18 is embedded in the inner magnetic groove.

[0045] The technical effect achieved by this embodiment is: by setting the inner and outer magnetic array cylinders 3, during operation, the inner and outer magnetic array cylinders 3 rotate together with the rotor assembly to form multiple magnetic cutting on the stator assembly, thereby making the power generation efficiency higher.

[0046] Example 3

[0047] like Figures 1 to 11 As shown, this embodiment provides another high-efficiency power generation system, whose structure includes all the contents of Embodiment 2, and only the different parts are described below.

[0048] In this embodiment, the stator assembly includes an inner cosine winding 7 and an outer sine winding 8. The outer sine winding 8 is arranged outside the inner cosine winding 7. The inner cosine winding 7 and the outer sine winding 8 are arranged in a cosine curve and a sine curve respectively. The outer sine winding 8 includes a plurality of outer sine coils 19, and the inner cosine winding 7 includes a plurality of inner cosine coils 20.

[0049] In this embodiment, it should be noted that the number of the inner cosine winding 7 and the outer sine winding 8 can be set to one or more. During use, the inner cosine winding 7 and the outer sine winding 8 are respectively connected to external wires to output electrical energy to the outside.

[0050] Furthermore, the principle of the power generation system is as follows: by starting the power supply 25 to transmit power to the shaft winding 4, a rotating eddy current magnetic field is formed, which is different from the central axis formed by the usual winding coil and drives the rotating torque. The rotor assembly rotates around the concentric axis with an original sinusoidal magnetic array and drives an outer coil that is completely different from the usual winding. The outer coil is formed by a sine curve and a cosine curve (i.e., an inner cosine winding 7 and an outer sine winding 8), and a double layer is superimposed to form an outer coil winding, so that the stator assembly can generate more electrical energy and supply power to the outside. In this way, the winding coil can form multiple magnetic cuts with the coaxial vortex magnetic array, and the power generation efficiency is higher;

[0051] In terms of driving, a strong sine and cosine magnetic field is used to drive the internal and external vortex magnetic fields composed of strong magnetic fields embedded in the shape of sine and cosine curves, which further drives the external vortex magneto-electric conversion which is also wound in the shape of sine and cosine curves to supply power to the outside, and directly supplies power to the outside.

[0052] The technical effect achieved by this embodiment is that the stator assembly includes an inner cosine winding 7 and an outer sine winding 8, which can form multiple magnetic cuttings and have higher power generation efficiency.

[0053] Example 4

[0054] like Figures 1 to 11 As shown, this embodiment provides another high-efficiency power generation system, whose structure includes all the contents of embodiment 3, and only the different parts are described below.

[0055] In this embodiment, a front inner end cover 2 and a rear inner end cover 6 are also included. The front inner end cover 2 and the rear inner end cover 6 are respectively arranged at the front and rear ends of the inner and outer magnetic array cylinders 3, and the front inner end cover 2 and the rear inner end cover 6 are both circular.

[0056] In this embodiment, it should be noted that it also includes a front outer end cover 1, a rear outer end cover 10, a front bearing 12 and a rear bearing 13. The front outer end cover 1 and the rear outer end cover 10 are respectively arranged at the front and rear ends of the housing 9;

[0057] The front bearing 12 and the rear bearing 13 are respectively arranged on the inner side of the front outer end cover 1 and the inner side of the rear outer end cover 10 , and the front bearing 12 and the rear bearing 13 are both arranged on the rotating shaft 5 .

[0058] Furthermore, a wire outlet hole 11 is provided on the rear outer end cover 10 , and both the front outer end cover 1 and the rear outer end cover 10 are connected to the housing 9 by bolts.

[0059] The technical effects achieved by this embodiment are: the overall structure is simple and easy to assemble, and each component is modularized to facilitate maintenance and repair.

[0060] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

[0061] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not intended to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as within the scope of implementation of the present invention without substantially changing the technical content.

Claims

1. A high-efficiency power generation system, characterized in that: It comprises a power generation assembly (27), a starting power supply (25) and a control unit (26), wherein the starting power supply (25) and the control unit (26) are both connected to the power generation assembly (27); The power generation assembly (27) comprises a housing (9), a rotor assembly and a stator assembly, wherein the rotor assembly is rotatably arranged in the stator assembly, and the stator assembly is arranged in the housing (9); the rotor assembly comprises a rotating shaft (5) and a rotor winding (4), wherein the rotor winding (4) is arranged on the rotating shaft (5), the rotor winding (4) adopts a laminated sine-cosine curve winding, the winding of the stator assembly adopts a sine-cosine curve type, and the end of the rotating shaft (5) extends outside the housing (9).

2. A high-efficiency power generation system according to claim 1, characterized in that: It also comprises inner and outer magnetic array cylinders (3), which are sleeved on the outside of the rotor assembly and fixedly connected thereto.

3. A high-efficiency power generation system according to claim 2, characterized in that: The inner and outer magnetic array cylinder (3) comprises an outer magnet group (14), an outer magnet sleeve (15), an outer sleeve (16), an inner magnet sleeve (17) and an inner magnet group (18); the outer magnet group (14) is embedded in the inner side wall of the outer magnet sleeve (15); the outer sleeve (16) is sleeved outside the outer magnet sleeve (15); the inner magnet sleeve (17) is sleeved outside the outer sleeve (16); and the inner magnet group (18) is embedded in the outer side wall of the inner magnet sleeve (17).

4. A high-efficiency power generation system according to claim 3, characterized in that: The outer magnet group (14) adopts a sine curve array, and the inner magnet group (18) adopts a cosine curve array.

5. The high-efficiency power generation system according to claim 1, characterized in that: The stator assembly comprises an inner cosine winding (7) and an outer sine winding (8), wherein the outer sine winding (8) is sleeved outside the inner cosine winding (7), the outer sine winding (8) comprises a plurality of outer sine coils (19), and the inner cosine winding (7) comprises a plurality of inner cosine coils (20).

6. A high-efficiency power generation system according to claim 2, characterized in that: The number of the rotor windings (4) is multiple, and the multiple rotor windings (4) are arranged in sequence along the length direction of the rotating shaft (5).

7. A high-efficiency power generation system according to claim 3, characterized in that: It also comprises a front inner end cover (2) and a rear inner end cover (6), wherein the front inner end cover (2) and the rear inner end cover (6) are respectively arranged at the front and rear ends of the inner and outer magnetic array cylinders (3).

8. The high-efficiency power generation system according to claim 1, characterized in that: It also includes a front outer end cover (1), a rear outer end cover (10), a front bearing (12) and a rear bearing (13), wherein the front outer end cover (1) and the rear outer end cover (10) are respectively arranged at the front and rear ends of the housing (9); The front bearing (12) and the rear bearing (13) are respectively arranged on the inner side of the front outer end cover (1) and the inner side of the rear outer end cover (10), and the front bearing (12) and the rear bearing (13) are both arranged on the rotating shaft (5).

9. A high-efficiency power generation system according to claim 8, characterized in that: The rear outer end cover (10) is provided with a wire outlet hole (11), and the front outer end cover (1) and the rear outer end cover (10) are both connected to the outer shell (9) by bolts.

10. The high-efficiency power generation system according to claim 1, characterized in that: The invention also comprises a bracket, wherein the bracket comprises a chassis bracket (21), a front bracket (22), a rear bracket (23) and an upper bracket (24), wherein the chassis bracket (21) is arranged at the bottom of the power generation assembly (27), the front bracket (22) and the rear bracket (23) are arranged at the front and rear ends of the power generation assembly (27), respectively, and the upper bracket (24) is arranged at the front end of the power generation assembly (27) and is located above the front bracket (22).

Images