Automatic adjusting type magnetic suspension wind generating set

Abstract

The invention relates to the technical field of wind power generation, in particular to an automatic adjusting type magnetic suspension wind generating set. According to the invention, the rotation adjusting part arranged on the inner wall of the cylinder is connected to the external blade through a corresponding shaft; a rotary transmission part is arranged between every two adjacent rotary adjusting parts; the stepping motor is located in the cylinder and is connected to any rotation adjusting piece through a corresponding shaft; based on the structure, the stepping motor carries out synchronous rotation adjustment on all the external blades in time based on the real-time wind speed and wind direction obtained by the wind meter so as to adapt to real-time wind power, and the power generation efficiency of the magnetic suspension wind generating set can be improved. The nested magnetic suspension of the power generation rotating assembly is limited in the power generation fixing assembly, so that under the condition that the external blades drive the power generation rotating assembly to rotate around the supporting shaft as the axis, the wind energy-electric energy conversion efficiency is maximized, and part contact and friction between the power generation rotating assembly and the power generation fixing assembly are avoided; and the equipment maintenance cost is greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power generation, and in particular, to an automatically adjustable magnetic levitation wind power generation set. Background Art

[0002] Magnetic levitation wind power generation, as a form of wind power generation, has the following working principle: By adopting the theory of magnetic levitation technology, the motor coil is levitated in a certain space. Without any mechanical friction resistance and under the action of wind, the motor rotates and cuts the magnetic force lines to generate alternating current, which can start with gentle breeze, generate electricity efficiently, operate stably, and be safe to use.

[0003] Due to the problem that the existing magnetic levitation wind power generation equipment is difficult to adjust based on its structure, the following problems will inevitably occur: First, it is difficult to combine the real-time wind speed and wind direction to ensure that the power conversion efficiency of the wind power generation set reaches the expected value, thereby resulting in high power generation costs; Second, it is difficult to cope with strong winds, and the protection of the power generation blades is insufficient, resulting in high equipment maintenance costs.

[0004] In order to solve the foregoing technical problems, it is urgent to propose an automatically adjustable magnetic levitation wind power generation set. Summary of the Invention

[0005] In view of the above-mentioned disadvantages and deficiencies of the prior art, the present invention provides an automatically adjustable magnetic levitation wind power generation set, which solves the technical problem of "how to combine the real-time wind speed and wind direction to improve the power generation efficiency of the magnetic levitation wind power generation set while reducing the equipment maintenance cost" existing in the use process of the existing magnetic levitation wind power generation set.

[0006] In order to achieve the above purpose, the main technical solutions adopted by the present invention include: The present invention provides an automatically adjustable magnetic levitation wind power generation set. Specifically, The power generation rotating assembly is nested and magnetically levitated inside the power generation fixed assembly; The power generation fixed assembly includes a wind detector; The power generation rotating assembly includes a cylinder; a rotation adjustment member provided on the inner wall of the cylinder, which is correspondingly connected to an external blade through a shaft; a rotation transmission member is provided between adjacent rotation adjustment members; a stepper motor located inside the cylinder, which is correspondingly connected to any one of the rotation adjustment members through a shaft; The stepper motor synchronously rotates and adjusts all external blades in a timely manner based on the real-time wind speed and wind direction obtained by the wind detector to adapt to the real-time wind force.

[0007] Optionally, the rotation adjustment member is: a bevel gear correspondingly connected to any blade shaft based on a spring clip; The rotation transmission member is: a bevel gear correspondingly connected to any fixed shaft based on a spring clip; the fixed shaft is fixed to the inner side wall of the cylinder.

[0008] Optionally, the power generation fixing component includes: a support shaft and a pair of fixing frames with the same structure; The structure of the fixing frame is: the outer side of the fixing ring is connected to the outer shell of the power generation coil based on a large support frame, and the inner side of the fixing ring is connected to the fixing cup based on a small support frame; Both ends of the support shaft are vertically fixed to the inner sides of two fixing cups respectively.

[0009] Optionally, the radius of the cylinder is equal to the radius of the fixing ring; The length of the cylinder is less than a preset length, and the length difference is less than 1 cm; the preset length is: the distance length between two fixing rings.

[0010] Optionally, the first outer magnet ring and the second outer magnet ring are respectively fixed to the inner sides of two fixing rings.

[0011] Optionally, the first inner magnet ring and the second inner magnet ring are respectively fixed to the inner walls at both ends of the cylinder; The first inner magnet ring and the first outer magnet ring are opposite in the same magnetic pole, and the second inner magnet ring and the second outer magnet ring are opposite in the same magnetic pole.

[0012] Optionally, the inner magnet, the power generation electromagnet and the generator coil with a generator cable are fixed to a preset position of the support shaft.

[0013] Optionally, the power generation coil, the outer magnet and the generator magnet are respectively fixed to preset positions on the inner wall of the cylinder; The power generation coil is adapted to the power generation electromagnet, the generator magnet is adapted to the generator coil, and the outer magnet and the inner magnet are opposite in the same magnetic pole.

[0014] Optionally, the wind sensor and the outer controller with an outer controller wire are respectively fixed to the outer side of the second fixing ring; The wind sensor communicates with the outer controller; the outer controller wire is connected to the generator cable.

[0015] Optionally, the stepping motor and the inner controller are fixed to a preset position inside the cylinder based on a fixing plate The inner controller is respectively electrically connected to: the power generation coil and each stepping motor; The inner controller is wirelessly communicatively connected to the outer controller.

[0016] The beneficial effects of this application are as follows: First, the rotation adjustment parts arranged on the inner wall of the cylinder are correspondingly shaft-connected to the external blades; a rotation transmission part is arranged between adjacent rotation adjustment parts; the stepping motor located inside the cylinder is correspondingly shaft-connected to any one of the rotation adjustment parts; Based on the foregoing structure, the stepping motor synchronously adjusts the rotation of all external blades in a timely manner according to the real-time wind speed and wind direction obtained by the wind sensor to adapt to the real-time wind force, which can improve the power generation efficiency of the maglev wind power generation set.

[0017] Second, the power generation rotating assembly is nested and magnetically levitated inside the power generation fixed assembly. Thus, when "the external blades drive the power generation rotating assembly to rotate around the support shaft", not only is the power conversion efficiency maximized, but also component contact and friction between "the power generation rotating assembly and the power generation fixed assembly" are avoided, greatly reducing the equipment maintenance cost. Description of the Drawings Figure 1 Schematic diagram of the external structure of an automatically adjustable magnetically levitated wind turbine generator provided by an embodiment of the present invention; Figure 2 Schematic diagram of the external structure of an automatically adjustable magnetically levitated wind turbine generator provided by an embodiment of the present invention; Figure 3 Schematic cross-sectional view of the internal structure of an automatically adjustable magnetically levitated wind turbine generator provided by an embodiment of the present invention; Figure 4 Schematic cross-sectional view of the internal structure of an automatically adjustable magnetically levitated wind turbine generator provided by an embodiment of the present invention; Figure 5 Schematic cross-sectional view of the internal structure of an automatically adjustable magnetically levitated wind turbine generator provided by an embodiment of the present invention; Figure 6 Schematic cross-sectional view of the internal structure of an automatically adjustable magnetically levitated wind turbine generator provided by an embodiment of the present invention; Figure 7 Schematic cross-sectional view of the internal structure of an automatically adjustable magnetically levitated wind turbine generator provided by an embodiment of the present invention; Figure 8 Schematic partial cross-sectional view of the internal structure of an automatically adjustable magnetically levitated wind turbine generator provided by an embodiment of the present invention, Figure 9 Schematic diagram of the internal structure of an automatically adjustable magnetically levitated wind turbine generator provided by an embodiment of the present invention; Figures 1 to 9 The component numbers in [figure number] correspond to the following: 1. Generator housing; 2. First large support frame; 3. Second large support frame; 4. Fixed pin; 5. First fixed ring; 6. Second fixed ring; 7. Air guide cover; 8. Support shaft; 9. First outer magnet ring; 10. First inner magnet ring; 11. Second inner magnet ring; 12. Second outer magnet ring; 13. Cylinder; 14. Generator magnet; 15. Generator coil; 16. Generator support; 17. Generator cable; 18. Blade; 19. Bearing; 20. Bearing sleeve; 21. Bearing cover; 22. Bevel gear; 23. Spring clip; 24. Stepper motor; 25. Fixed plate; 26. Inner controller; 27. Inner controller wire; 28. Power generation coil; 29. Power generation electromagnet; 30. Blade shaft; 31. Fixed shaft; 32. Outer magnet; 33. Inner magnet; 34. First support frame; 35. Wind sensor; 36. Outer controller; 37. Outer controller wire; 38. Second support frame; 39. First small support frame; 40. Second small support frame; 41. First fixed round cup; 42. Second fixed round cup; 43. Dust cover; 44. Dust plate. Detailed implementation

[0019] To better explain the present invention for easier understanding, the present invention will be described in detail below in conjunction with the drawings through specific implementation manners.

[0020] To better understand the above technical solutions, the exemplary embodiments of the present invention will be described in more detail below with reference to the drawings. Although the exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more clear and thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0021] Embodiment 1 This embodiment provides an automatically adjustable maglev wind power generation unit, which includes: a power generation rotating component and a power generation fixed component; the power generation rotating component is nested and magnetically levitated inside the power generation fixed component; In this embodiment, the power generation fixed component includes: a support shaft 8 and a pair of identical fixed frames; Figure 1 and Figure 2 is a schematic diagram of the external structure of the automatically adjustable maglev wind power generation unit, Figure 3 is a schematic cross-sectional view of the internal structure of the automatically adjustable maglev wind power generation unit; combined with Figure 1 , Figure 2 and Figure 3, The structure of the first fixing frame is as follows: on the outer side of the first fixing ring 5, it is connected to the power generation ring housing 1 based on three first large support frames 2, and on the inner side of the first fixing ring 5, it is connected to the first fixing round cup 41 based on three first small support frames 39; the air guide cover 7 is installed on the first fixing round cup 41; the structure of the second fixing frame is as follows: on the outer side of the second fixing ring 6, it is connected to the power generation ring housing 1 based on three second large support frames 3, and on the inner side of the second fixing ring 6, it is connected to the second fixing round cup 42 based on three second small support frames 40; both ends of the support shaft 8 are vertically fixed to the inner sides of the first fixing round cup 41 and the second fixing round cup 42 respectively.

[0022] In this embodiment, as Figure 3 shown, the first outer magnet ring 9 is fixed to the inner side of the first fixing ring 5; the second outer magnet ring 12 is fixed to the inner side of the second fixing ring 6.

[0023] In this embodiment, Figure 4 is a schematic cross-sectional view of the internal structure of an automatic adjustable magnetic levitation wind turbine generator; combining Figure 3 and Figure 4 , the generator coil 15 with the generator cable 17 is fixed to the outer side of the generator support 16, and the generator support 16 is fixed to a preset position at the right end of the support shaft 8.

[0024] In this embodiment, Figure 5 is a schematic cross-sectional view of the internal structure of an automatic adjustable magnetic levitation wind turbine generator; combining Figure 3 and Figure 5 , the inner magnet 33 is fixed to the outer side of the first support frame 34, and the first support frame 34 is fixed to a preset position in the middle section of the support shaft 8.

[0025] In this embodiment, Figure 6 is a schematic cross-sectional view of the internal structure of an automatic adjustable magnetic levitation wind turbine generator; combining Figure 3 and Figure 6 , the hair electromagnet 29 is fixed to the outer side of the second support frame 38, and the second support frame 38 is fixed to a preset position at the left end of the support shaft 8.

[0026] In this embodiment, combining Figure 2 and Figure 3 , the anemometer 35 and the outer controller 36 with the outer controller wire 37 are respectively fixed to the outer side of the second fixing ring 6, and the outer controller wire 37 is connected to the generator cable 17; furthermore, power can be continuously supplied to the anemometer 35 and the outer controller 36 based on the generator cable 17; the anemometer 35 communicates with the outer controller 36 by signal; the outer controller 36 is used to obtain the real-time wind power signal based on the anemometer 35 and transmit the real-time wind power signal; the real-time wind power signal includes: real-time wind speed and wind direction information.

[0027] In this embodiment, combining Figure 1 andFigure 2 At the bottom end of the outer shell 1 of the power generation coil, two fixed pins 4 are symmetrically and fixedly arranged.

[0028] In this embodiment, the power generation rotating assembly includes a cylinder 13; as Figure 3 shown, the cylinder 13 is nested outside the support shaft 8 and is limited between the first fixed ring 5 and the second fixed ring 6; In this embodiment, it should be noted that: the radius of the cylinder 13 is equal to the radius of the first fixed ring 5 / the second fixed ring 6; the length of the cylinder 13 is less than the preset length, and the length difference is less than 1 cm; the preset length is: the distance length between the first fixed ring 5 and the second fixed ring 6.

[0029] In this embodiment, as Figure 3 shown, the first inner magnet ring 10 is fixed to the inner wall of the left end of the cylinder 13, and the second inner magnet ring 11 is fixed to the inner wall of the right end of the cylinder 13; it should be noted that: the size / setting position of the first inner magnet ring 10 is adapted to the size / setting position of the first outer magnet ring 9, and the first inner magnet ring 10 and the first outer magnet ring 9 have the same magnetic poles facing each other; the size / setting position of the second inner magnet ring 11 is adapted to the size / setting position of the second outer magnet ring 12, and the second inner magnet ring 11 and the second outer magnet ring 12 have the same magnetic poles facing each other.

[0030] In this embodiment, in combination with Figure 3 and Figure 4 , the generator magnet 14 is fixed at a preset position on the inner side wall of the right end of the cylinder 13; in combination with Figure 3 and Figure 5 , the outer magnet 32 is fixed at a preset position on the inner side wall of the middle section of the cylinder 13; in combination with Figure 3 and Figure 6 , the power generation coil 28 is fixed at a preset position on the inner side wall of the left end of the cylinder 13; it should be noted that: the size / setting position of the generator magnet 14 is adapted to the size / setting position of the generator coil 15; the size / setting position of the power generation coil 28 is adapted to the size / setting position of the electromagnet 29; the outer magnet 32 and the inner magnet 33 have the same magnetic poles facing each other, and the size / setting position of the outer magnet 32 is adapted to the size / setting position of the inner magnet 33.

[0031] In this embodiment, in combination with Figure 3, it should be noted that: the height difference between the upper and lower sides of the generator magnet 14 is greater than the height difference between the upper and lower sides of the generator coil 15, and the difference in height is less than 2 cm to ensure that there is a certain gap between the generator magnet 14 and the generator coil 15; the height difference between the upper and lower sides of the outer magnet 32 is greater than the height difference between the upper and lower sides of the inner magnet 33, and the difference in height is less than 2 cm to ensure that there is a certain gap between the outer magnet 32 and the inner magnet 33; the height difference between the upper and lower sides of the power generation coil 28 is greater than the height difference between the upper and lower sides of the power generation electromagnet 29, and the difference in height is less than 3 cm to ensure that there is a certain gap between the power generation coil 28 and the power generation electromagnet 29.

[0032] In this embodiment, as Figure 3 shown, for the inner side wall of the cylinder 13, a dust-proof cover 43 is fixed on the left side of the outer magnet 32, and the dust-proof cover 43 is simultaneously fitted to the outer magnet 32 and the inner magnet 33.

[0033] In this embodiment, as Figure 3 shown, for the inner side wall of the cylinder 13, a fixing plate 25 is fixed on the left side of the power generation coil 28, and the inner controller 26 is fixed at a preset position on the right side of the fixing plate 25. Preferably, two stepping motors 24 are respectively fixed at the upper preset position and the lower preset position on the left side of the fixing plate 25; the inner controller 26 is electrically connected to the power generation coil 28 and each stepping motor 24 respectively based on the inner controller wire 27; the inner controller 26 is wirelessly communicatively connected to the outer controller 36; furthermore, the power generation coil 28 can continuously supply power to the inner controller 26 and the stepping motors 24; based on the inner controller 26, the real-time wind power signal sent by the outer controller 36 can be received, and the rotation of the shaft of the stepping motor 24 can be adjusted and controlled based on the real-time wind power signal.

[0034] In this embodiment, Figure 7 is a schematic cross-sectional view of the internal structure of an automatically adjustable magnetic levitation wind power generation set, Figure 8 is a schematic cross-sectional view of a partial internal structure of an automatically adjustable magnetic levitation wind power generation set, Figure 9 is a schematic diagram of the internal structure of an automatically adjustable magnetic levitation wind power generation set; combined with Figure 1 , Figure 2 , Figure 3 , Figure 7 , Figure 8 and Figure 9, outside the pipe section of the cylinder 13 between the left side of the fixed plate 25 and the right side of the first inner magnet ring 10, a plurality of blades 18 are equidistantly arranged; specifically, the blade shaft 30 of each blade 18 sequentially penetrates through the "bearing 19 with a bearing cover 21 located in the bearing sleeve 20" and the wall of the cylinder 13, and then is connected to the outer connection end of the "rotating adjustment member provided on the inner wall of the cylinder 13"; a rotating transmission member is provided between adjacent rotating adjustment members, and the rotating transmission member is used to drive the rotation between the corresponding rotating adjustment members; the stepping motor 24 is connected to the inner connection end of the preset rotating adjustment member in a one-to-one correspondence manner by shaft; preferably, the rotating adjustment member is: a bevel gear 22 correspondingly connected to any blade shaft 30 based on a spring clip 23; the rotating transmission member is: a bevel gear 22 correspondingly connected to any fixed shaft 31 based on a spring clip 23; wherein, the fixed shafts 31 are equidistantly fixed on the inner side wall of the cylinder 13; it should be noted that: based on the spring clip 23, the corresponding bevel gear 22 can be limited, ensuring that the "rotating transmission system" constructed by all bevel gears 22 can be firmly attached to the inner side wall of the cylinder 13.

[0035] In this embodiment, in combination with Figure 3 and Figure 9 , when the stepping motor 24 rotates through the shaft, it can drive the rotation of the corresponding blade shaft 30, so as to drive the rotation of the corresponding blade 18; when the stepping motor 24 rotates through the shaft, it drives the rotation of the corresponding bevel gear 22; based on the transmission effect of the rotating transmission member, the rotation of any one or more bevel gears 22 currently can drive the rotation of all bevel gears 22, so as to realize the rotation adjustment of all blades 18.

[0036] In this embodiment, as Figure 3 shown, for the inner side wall of the cylinder 13, a dust-proof plate 44 is fixed on the left side of the bevel gear 22, and the dust-proof plate 44 is fitted to the bevel gear 22.

[0037] For the automatically adjustable magnetic levitation wind power generation set described in the first embodiment above, the rotating adjustment member provided on the inner wall of the cylinder 13 is correspondingly connected to the external blade by shaft; a rotating transmission member is provided between adjacent rotating adjustment members; the stepping motor 24 located inside the cylinder 13 is correspondingly connected to any rotating adjustment member by shaft; based on the foregoing structure, the stepping motor 24 synchronously adjusts the rotation of all external blades in a timely manner based on the real-time wind speed and wind direction obtained by the wind detector 35 to adapt to the real-time wind force, which can improve the power generation efficiency of the magnetic levitation wind power generation set; For the automatically adjustable magnetic levitation wind power generation set described in the first embodiment above, the power generation rotating assembly is nested and magnetically levitated inside the power generation fixed assembly. Therefore, when the "external blade drives the power generation rotating assembly to rotate around the support shaft 8 as the axis", not only the power conversion efficiency is maximized, but also the component contact and friction between the "power generation rotating assembly and the power generation fixed assembly" are avoided, greatly reducing the equipment maintenance cost.

[0038] Embodiment 2 This embodiment proposes a power generation and power generation adjustment method based on the automatic adjustment type maglev wind power generation unit described in the foregoing Embodiment 1. The power generation and power generation adjustment method includes: Combined with Figure 1 、 Figure 2 and Figure 3 , the external wind force drives the rotation of the blade 18, and the rotation of the blade 18 drives the cylinder 13 to rotate around the support shaft 8 as the central axis, performing the energy conversion of wind energy - electrical energy; Since "the first inner magnet ring 10 and the first outer magnet ring 9 have the same magnetic poles facing each other, and the second inner magnet ring 11 and the second outer magnet ring 12 have the same magnetic poles facing each other, and the outer magnet 32 and the inner magnet 33 have the same magnetic poles facing each other", it is ensured that: during the process of "the cylinder 13 rotates around the support shaft 8 as the central axis", there is a repulsive force between the power generation rotating component and the power generation fixed component, and there will be no component contact and friction, thus greatly reducing the equipment maintenance cost; For the "wind energy - electrical energy conversion", specifically, the rotation of the cylinder 13 drives the generator magnet 14 to rotate relative to the generator coil 15, thereby generating electrical energy based on the generator cable 17, supplying power to the external controller 36 while providing electrical energy to the outside; and the rotation of the cylinder 13 drives the power generation coil 28 to rotate relative to the electromagnet 29, thereby generating electrical energy based on the inner controller wire 27 and supplying power to the inner controller 26; Regarding the power generation adjustment involved in the "wind energy - electrical energy conversion", it is mainly for the considerations of "ensuring the energy conversion efficiency of wind energy - electrical energy" and "reducing the maintenance cost of the blade 18"; The external controller 36 obtains the real - time wind force signal based on the wind detector 35 and wirelessly transmits the real - time wind force signal to the internal controller 26; the internal controller 26 adjusts the rotation of the shaft of the stepper motor 24 in a timely manner based on the preset blade adjustment method and the real - time wind force signal; the rotation of the shaft of the stepper motor 24 not only drives the corresponding blade 18 to rotate based on the corresponding bevel gear 22, but also drives the rotation of all bevel gears 22 based on the bevel gear 22 that "plays a role in rotational transmission" to achieve: synchronous rotation adjustment of all blades 18; The foregoing preset blade adjustment method includes: When the internal controller 26 detects based on the external controller 36 that the current external wind is a gentle breeze, all the blades 18 are adjusted to the state of "the included angle range with the current wind direction is 80 degrees to 90 degrees", trying to increase the contact area between the blade 18 and the wind to ensure the power generation efficiency; When the inner controller 26 detects based on the outer controller 36 that the current external wind speed is gradually increasing, in order to ensure the power generation efficiency, all the blades 18 are adjusted to the state where "the included angle with the current wind direction ranges from 10 degrees to 80 degrees". When the inner controller 26 detects based on the outer controller 36 that the current external condition is strong wind, all the blades 18 are adjusted to the state where "they are parallel to the current wind direction", minimizing the contact area between the blades 18 and the wind to prevent the strong wind from damaging the blades 18.

[0039] Based on the power generation and power generation adjustment method described in the foregoing Second Embodiment, through the automatic adjustment type maglev wind power generation set described in the First Embodiment, it is possible to achieve: combining the real-time wind speed and wind direction, while improving the power generation efficiency of the maglev wind power generation set, reducing the equipment maintenance cost.

[0040] It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The use of the words first, second, third, etc. is only for convenience of expression and does not denote any order. These words may be construed as part of the element name.

[0041] In addition, it should be noted that in the description of this specification, the description of terms such as "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0042] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications after learning the basic creative concepts. Therefore, the claims should be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0043] Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention should also include these modifications and variations.

Claims

1. An automatic regulating magnetic levitation wind turbine generator set, characterized in that: The nested magnetic suspension limiter of the power generation rotating component is located inside the power generation fixed component; The power generation fixed assembly includes a wind meter; The power generation rotating assembly includes a cylinder; a rotating adjusting member arranged on the inner wall of the cylinder, the corresponding shaft of which is connected to the external blades; a rotating transmission member is arranged between adjacent rotating adjusting members; a stepping motor located inside the cylinder, the corresponding shaft of which is connected to any rotating adjusting member; Based on the real-time wind speed and direction obtained by the anemometer, the stepper motor adjusts the synchronous rotation of all external blades in a timely manner to adapt to the real-time wind force.

2. The magnetic levitation wind turbine generator set according to claim 1, characterized in that: The rotating adjusting member is: a bevel gear correspondingly connected to any blade shaft based on a spring clip; The rotating transmission member is a bevel gear correspondingly connected to any fixed shaft based on a spring clip; the fixed shaft is fixed to the inner wall of the cylinder.

3. The magnetic levitation wind turbine generator set according to claim 1, characterized in that: The power generation fixing assembly includes: a support shaft, a pair of fixing frames with the same structure; The structure of the fixing frame is as follows: the outer side of the fixing ring is connected to the outer shell of the power generation circle based on the large supporting frame, and the inner side of the fixing ring is connected to the fixing round cup based on the small supporting frame; The two ends of the support shaft are respectively and vertically fixed to the inner sides of the two fixed round cups.

4. The magnetic levitation wind turbine generator set according to claim 3, characterized in that: The radius of the cylinder is equal to the radius of the fixed ring; The length of the cylinder is less than the preset length, and the length difference is less than 1 cm; the preset length is: the distance between the two fixed rings.

5. The magnetic levitation wind turbine generator set according to claim 3, characterized in that: The first outer magnet ring and the second outer magnet ring are respectively fixed on the inner sides of the two fixed circular rings.

6. The magnetic levitation wind turbine generator set according to claim 5, characterized in that: The first inner magnet ring and the second inner magnet ring are respectively fixed to the inner walls of the two ends of the cylinder; The first inner magnet ring and the first outer magnet ring have the same magnetic poles facing each other, and the second inner magnet ring and the second outer magnet ring have the same magnetic poles facing each other.

7. The magnetic levitation wind turbine generator set according to claim 3, characterized in that: The inner magnet, the power generation magnet and the generator coil with the generator cable are fixed at the preset position of the support shaft.

8. The magnetic levitation wind turbine generator set according to claim 7, characterized in that: The generating coil, the external magnet and the generator magnet are fixed to the preset positions on the inner wall of the cylinder respectively; The generator coil is adapted to the generator magnet, the generator magnet is adapted to the generator coil, and the outer magnet and the inner magnet have the same magnetic poles facing each other.

9. The magnetic levitation wind turbine generator set according to claim 7, characterized in that: The wind detector and the external controller with external controller wires are respectively fixed to the outside of the second fixed ring; The wind meter signal is communicated to the external controller; the external controller wire is connected to the generator cable.

10. The magnetic levitation wind turbine generator set according to claim 9, characterized in that: The stepper motor and the internal controller are fixed at a preset position inside the cylinder based on a fixing plate; The internal controller is electrically connected to: the generating coil, and each stepping motor; The internal controller is connected to the external controller via wireless communication.

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