CN220955909U

CN220955909U - Sky suspension type power generation system

Info

Publication number: CN220955909U
Application number: CN202322330365.8U
Authority: CN
Inventors: 宋广哲
Original assignee: Changchun Molecular Sky Energy Development Co ltd
Current assignee: Changchun Molecular Sky Energy Development Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-05-14
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a sky suspension type power generation system which comprises a suspension platform, power generation equipment, a conductive cable and a traction device. The suspension platform comprises more than two suspensions, and any two adjacent suspensions are detachably connected with each other; the suspension comprises an air bag, wherein the air bag is internally filled with gas with density less than that of air; the power generation apparatus is mounted to the levitation platform; the conductive cable is secured to and connected to the levitation platform, the power generation device is electrically connected to the conductive cable; the towing means is used to connect the levitation platform to the ground. Compared with the traditional wind power generation and solar power generation, the sky suspension type power generation system is suspended in the sky, so that the problem that a large amount of land is occupied due to low energy density of wind and light power generation is avoided, in addition, wind power resources and illumination resources in the sky are far better than the ground, and the power generation efficiency is greatly improved.

Description

Sky suspension type power generation system

Technical Field

The utility model relates to the fields of buoyancy type lift-off technology, mechanical connection technology, wind power generation technology, photovoltaic power generation technology, power transmission technology and the like, in particular to a sky suspension type power generation system.

Background

The principle of wind power generation is an electromagnetic principle of converting mechanical energy of wind into electric energy, wind power is in direct proportion to the third power of wind speed, the essence is that the quality is changed by a height, in order to improve the quality of wind resources, wind power equipment needs to continuously improve the height of a tower barrel, and the volume and cost of the wind power equipment are continuously improved. The principle of photovoltaic power generation is photovoltaic effect, which essentially uses area to convert energy, however, the actual engineering of photovoltaic power generation can only reach 100 watts/square meter, the energy density is low, and the occupied area is large. By lifting the power generation equipment to the high altitude, the quality of wind and light resources can be improved, the power generation efficiency is greatly improved, the floor occupation is reduced, and the cost is reduced.

The photovoltaic power generation can collect solar energy and convert the solar energy into electric energy, so that no pollution is generated; therefore, it is also widely popularized as a clean energy source. However, photovoltaic power generation suffers from the same problems as wind power generators due to the influence of mechanical manufacturing, site and regional climate.

In the existing high-altitude power generation technology, power generation devices are all in a single mode, the carrying weight of a floating body on the power generation devices limits the scale of power generation units, and a large-capacity and large-scale power generation system cannot be formed. Meanwhile, there is no power transmission technology for transmitting the generated power to the ground through a cable (heavy-weight power transmission line) by a large-capacity power supply in the sky.

Disclosure of utility model

The utility model provides a sky suspension type power generation system which is used for solving the technical problems of low power generation power, overlarge occupied area of power generation equipment and overhigh construction cost of the existing power generation equipment.

In order to solve the technical problems, the utility model discloses the following technical scheme:

the utility model provides a sky suspension type power generation system which comprises a suspension platform, power generation equipment, a conductive cable and a traction device.

The suspension platform comprises more than two suspensions, and any two adjacent suspensions are detachably connected with each other; the suspension comprises an air bag, wherein the air bag is internally filled with gas with density less than that of air; the power generation apparatus is mounted to the levitation platform; the conductive cable is secured to and connected to the levitation platform, the power generation device is electrically connected to the conductive cable; the towing means is used to connect the levitation platform to the ground.

Further, the suspension body comprises a support rod arranged inside the air bag; one end of the supporting rod is connected to the center point of the inner top surface of the air bag, and the other end of the supporting rod is connected to the center point of the inner bottom surface of the air bag.

Further, the suspension includes a mounting bracket connected to the top or bottom of the airbag.

Further, the shape of the air bag is a prism; the prismatic body comprises a regular quadrangular prism body, a regular hexagonal prism body or a regular eight prismatic body.

Further, the suspension body comprises more than two connecting pieces which are uniformly distributed at the edges of the top surface and the bottom surface of the air bag or are arranged on the outer surface of the conductive cable; wherein a connector of one balloon can be detachably connected to a connector of another balloon or to a connector of the conductive cable.

Further, when the shape of the airbag is a prism, the connecting piece is located at the corner of the airbag.

Further, more than two suspension platforms are distributed along the length direction of the conductive cable and are respectively connected to the outer sides of the conductive cable; the buoyancy of each suspension platform is greater than or equal to the gravity of a section of conductive cable below the suspension platform.

Further, the power generation equipment is a wind driven generator, and the wind driven generator comprises a generator, a rotating shaft, a blade bracket and at least two blades.

The generator is fixedly connected to the bottom of the suspension body and comprises a rotor and a stator; the rotating shaft is rotatably mounted to the generator and connected to the rotor, and the central axis of the rotating shaft is parallel or perpendicular to the horizontal plane; the blade bracket is fixedly connected to the rotating shaft; the blade is fixedly connected to the blade bracket; when the blades are blown by wind, the rotor is driven to rotate through the rotating shaft.

Further, the power generation device includes a photovoltaic panel fixedly mounted to the top of the suspension body.

Further, the traction device comprises more than three anchors and more than three traction ropes. The anchors are fixed to the ground and lie on the same circle; one end of each traction rope is connected to an anchor, and the other end of each traction rope is connected to the suspension platform.

Further, one end of each traction rope is connected to an anchor; the other end of the connecting piece is provided with a connecting piece which can be detachably connected to a gas bag.

Further, the connector comprises a plug and a socket. The plugs are mounted to the suspension body at the vertices; the socket comprises at least two jacks, and the plug is detachably inserted into the jacks.

Further, the sky suspension type power generation system further comprises a ground power load, and the power generated by the power generation equipment is connected to the conductive cable and is transmitted to ground power consumption equipment or a power grid.

Further, the included angle between the traction rope and the horizontal plane is 15-60 degrees.

Compared with the prior art, the utility model has at least the following technical effects:

The utility model provides a sky suspension type power generation system, which combines a platform formed by a plurality of suspensions capable of floating to the high altitude with power generation equipment, completes power generation operation in the high altitude, and transmits power to electric equipment on the ground or realizes grid connection with a power grid.

The power generation equipment can be a wind driven generator, the wind speed can be ensured to be large enough when the power is generated at high altitude, and the wind power is more stable, so that the power generation efficiency is ensured to be higher, and compared with the scheme that a large-scale fan is required to be erected in the prior art, the hardware cost can be greatly reduced.

The power generation equipment can be a photovoltaic panel, illumination intensity and power generation efficiency can be guaranteed in high-altitude power generation, compared with the scheme of erecting the photovoltaic panel on the ground in the prior art, the occupied area is effectively reduced, illumination of crops on the ground is not affected, the land utilization rate can be effectively improved, and the application scene is wide.

The suspension body is of a detachable combined structure, two adjacent suspension bodies are detachably connected with each other through the connecting piece, and the assembly process is simple and convenient. When the number of the suspensions is small, the air power generation system is a portable small power station and can be applied to scenes such as field rescue, earthquake relief and the like.

The suspension body is combined into one suspension platform, and the suspension platform is pulled to the ground through more than three auxiliary pulling ropes, so that the suspension platform can ensure stable posture and cannot swing and rotate along with wind, and the power generation efficiency of power generation equipment is ensured.

Drawings

The technical scheme of the utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic diagram of the overall structure of a sky-levitation type power generation system according to embodiment 1 of the present utility model;

fig. 2 is a schematic diagram of the overall structure of a wind driven generator mounted on a suspension platform according to embodiment 1 of the present utility model;

FIG. 3 is a cross-sectional view of a wind turbine mounted on a suspension platform according to embodiment 1 of the present utility model;

FIG. 4 is a schematic view showing the overall structure of the suspension according to example 1 of the present utility model;

fig. 5 is a schematic structural diagram of a second connection structure according to embodiment 1 of the present utility model;

fig. 6 is a schematic structural diagram of a suspension-mounted wind power generator according to embodiment 1 of the present utility model;

FIG. 7 is a schematic view showing the structure of two suspensions according to example 1 of the present utility model connected to each other;

fig. 8 is a schematic diagram of a socket structure according to embodiment 1 of the present utility model;

fig. 9 is a schematic view of a socket structure with a through hole according to embodiment 1 of the present utility model;

Fig. 10 is a schematic view of the structure of a suspension-mounted photovoltaic panel according to embodiment 2 of the present utility model.

The components in the figure are identified as follows:

The system comprises a 10 sky suspension type power generation system, a 11 suspension platform, a 12 wind driven generator, a 13 conductive cable, a 14 traction device and a 15 anchoring piece;

21 plugs, 22 sockets, 23 jacks and 24 through holes;

a 30 photovoltaic panel;

111 suspension, 112 balloon, 113 support rod, 114 mounting bracket, 115 connector;

121 generators, 122 rotating shafts, 123 blade supports and 124 blades;

141 a pull rope;

211 bayonet.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. Furthermore, it should be understood that the detailed description is presented herein for purposes of illustration and description only, and is not intended to limit the utility model. In the present utility model, unless otherwise indicated, terms of orientation such as "upper", "lower", "left" and "right" are used to refer generally to the directions of the drawings in which the device is actually used or in operation.

The application provides a sky-levitation type power generation system, which is described in detail below. It should be noted that the following description order of the embodiments is not intended to limit the preferred order of the embodiments of the present application. In the following embodiments, the descriptions of the embodiments are focused on, and for the part that is not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

Example 1

As shown in fig. 1 to 4, the present utility model provides a sky-levitation type power generation system 10, which includes a levitation platform 11, a wind driven generator 12, a conductive cable 13 and a traction device 14.

The levitation platform 11 includes more than two suspensions 111, any two adjacent suspensions 111 being detachably connected to each other.

In this embodiment, the suspension 111 includes a balloon 112, and the balloon 112 is filled with a gas having a density smaller than that of air, such as helium, and the suspension 111 is suspended by lifting the suspension by using the mass of the gas inside to be smaller than that of the discharged air.

The inflated bladder 112 is prismatic in shape; the prismatic body comprises a regular quadrangular prism body, a regular hexagonal prism body or a regular eight prismatic body. The plurality of suspensions 111 are sequentially connected in the vertical direction along the ridge line direction of the prism, or the plurality of suspensions 111 are connected in the vertical direction and the horizontal direction, a multi-layered suspension platform 11 may be formed.

A plurality of wind power generators 12 are suspended below the suspension platform 11 to realize the power generation function. Preferably, one wind power generator 12 is hung below each suspension 111, and in other embodiments, one wind power generator 12 may be hung below a plurality of suspensions 111.

The conductive cable 13 is fixedly connected to the suspension platform 11, the wind driven generator 12 is electrically connected to the conductive cable 13, one end of the conductive cable 13 close to the ground is electrically connected to electric equipment (not shown), and electric energy generated by the wind driven generator 12 is transmitted to the ground electric equipment (not shown) or a ground power grid through the conductive cable 13; traction devices 14 are used to connect the levitation platform 11 to the ground.

As shown in fig. 5 and 6, the suspension 11 includes a support rod 113, a mounting bracket 114, and two or more connectors 115, the support rod 113 being disposed inside the airbag 112; one end of the supporting rod 113 is connected to the center point of the inner top surface of the air bag 112, the other end of the supporting rod 113 is connected to the center point of the inner bottom surface of the air bag 112, the material of the suspension 111 is flexible, and when the suspension 111 is filled with gas, the shape of the suspension 111 is kept by utilizing the rigidity of the supporting rod 113 in order to prevent the suspension 111 from changing its shape due to the filling of the gas; the mounting bracket 114 is connected to the bottom of the air bag 112; the connecting pieces 115 are uniformly distributed at the edges of the top and bottom surfaces of the air bag 112 or are arranged on the outer surface of the conductive cable 13; a connector 115 of one air bag 112 can be detachably connected to a connector 115 of another air bag 112 or a connector 115 of the conductive cable 13, when the air bag 112 is prismatic, the plug 21 of the connector 115 is located at the corner of the air bag 112, in this embodiment, the air bag 112 is regular hexagonal, and the plug 21 of the connector 115 is located at the six corners of the top surface and the six corners of the bottom surface of the air bag 112.

As shown in fig. 1, in this embodiment, two or more suspension platforms 11 are distributed at equal intervals along the length direction of the conductive cable 13, and the suspension platform on which the wind power generator 12 is mounted is the main suspension platform 11; the lower part of the suspension platform 11 can be further provided with one or more secondary suspension platforms 11 without wind driven generators, the secondary suspension platforms 11 are distributed along the length direction of the conductive cables and are respectively connected to the outer sides of the conductive cables 13, the secondary suspension platforms 11 provide buoyancy for the conductive cables 13, and the buoyancy provided by each secondary suspension platform 11 is greater than or equal to the gravity of one section of the conductive cable 13 below the secondary suspension platform 11. The secondary suspension stage 11 comprises at least one suspension 111, and in this embodiment the secondary suspension stage 11 comprises three suspensions 111, each suspension 111 being connected to its adjacent suspension 111 along the suspension 111 radial and/or axial direction.

As shown in fig. 7 and 8, the connector 115 includes a plug 21 and a socket 22. The plug 21 is mounted at the top of each suspension 111, one end of the plug 21 is fixed at the top of each suspension 111, the other end of the plug 21 is provided with a bayonet 211, when one end of the plug 21 provided with the bayonet 211 is inserted into the jack 23 of the socket 22, the bayonet 211 is blocked, and the firmness between the plug 21 and the socket 22 is improved; the socket 22 comprises at least two insertion holes 23, in this embodiment preferably a spherical socket, provided with 6 insertion holes 23, into which insertion holes 23 the plug 21 is detachably inserted.

One plug 21 is provided at an apex of each of the suspensions 111, and the sockets 22 are located between the suspensions 111 such that the plug 21 at the apex of an adjacent suspension 111 is commonly connected to the first socket 22, thereby fixing the adjacent suspension 111 with the plug 21.

Preferably, 6 jacks 23 formed on the socket 22 are distributed annularly along the central line of the socket 22, and all openings of the jacks 23 are located in the same plane, i.e. the opening heights of the openings of the jacks 23 are consistent. Each plug 21 is detachably connected to a jack 23, so that suspensions 111 arranged in the horizontal direction can be sequentially connected through the sockets 22, and plugs 21 located at adjacent vertexes of adjacent suspensions 111 can be commonly connected to different jacks 23 of the sockets 22, so that the heights of the suspensions 111 in the same layer are kept consistent, and the suspension platforms 11 and the auxiliary suspension devices 14 are arranged more regularly and firmly.

As shown in fig. 9, the socket 22 is a spherical socket, when the suspension 111 is fixed to the conductive cable 13, a through hole 24 is provided at the central axis of the annular plug 21, the conductive cable 13 passes through the through hole 24, so that the socket 22 is fixed to the outer surface of the conductive cable 13, and the plug 21 on the suspension 111 is inserted into the socket 22, so that the fixation of the suspension 111 on the outer surface of the conductive cable 13 and the fixation of the suspension platform 11 on the outer surface of the cable 13 are realized.

As also shown in fig. 1, traction device 14 includes three or more anchors 15 and three or more traction ropes 141. In this embodiment, the anchor 15 may be a metal ring, fixed to the ground, and located on the same circle; in this embodiment, the traction device 14 includes three traction ropes 141, each of which has one end near the ground connected to an anchor 15 and the other end connected to the suspension platform 11.

In this embodiment, an open-close metal ring is provided at one end of each traction rope 14 near the bottom surface, and can be detachably connected to the anchor 15; the other end is provided with a connecting piece 115 which can be detachably connected to a connecting piece 1114 of an air bag 112, in one embodiment, a plug 21 can be fixed at one end of each traction rope 14 close to the platform, the plug 21 is inserted into a socket 22, and a plug 21 with a corner at the bottom surface of the suspension body 111 is inserted into the socket 22 again, so that the traction ropes 14 are connected with the suspension body 111; in another embodiment, the socket 22 with the through hole 24 at the central axis of the socket 22 is fixed with the traction rope 14, and then the socket 22 is connected with the plug 21 with an edge angle on the bottom surface of the suspension 111, so as to realize the connection of the traction rope 14 and the suspension 111.

Therefore, the traction device 14 can form an anchoring effect on the floating platform 11, namely the main floating platform and the auxiliary floating platform, the height of the floating platform 11 is controlled in the longitudinal direction, the position of the floating platform 11 is positioned in the transverse direction, and the floating posture of the floating platform 11 is ensured to be stable and not to move along with wind.

In this embodiment, the length of each traction rope 141 is: haulage rope length = float height/sin 60 ° -1.155 float height;

The three traction ropes 141 are fixed to three mooring structures on the ground, and the three mooring structures form three vertexes of an equilateral triangle on the ground, so that the side length of the equilateral triangle is: ground triangle side = float height/cot 60 ° -0.577 float height.

As further shown in fig. 6, the wind power generator 12 includes a generator 121, a rotating shaft 122, a blade support 123 and at least two blades 124, in this embodiment, the wind power generator 12 is preferably a luer type vertical axis wind power generator, the generator 121 is fixedly connected to the mounting support 114 at the bottom of the suspension 111, wherein the generator body 121 includes a housing, a stator and a rotor, both of which are disposed inside the housing of the generator 121, and the stator and the rotor can generate electric energy by using the relative movement of the stator and the rotor; a shaft 122 is rotatably mounted to the generator 121 and connected to the rotor, the central axis of the shaft 122 being parallel or perpendicular to the horizontal plane, in this embodiment, the central axis of the shaft 124 being perpendicular to the horizontal plane; each blade 124 is fixedly connected to the surface of the blade support 123, the blade support 123 is fixedly connected to the rotating shaft 124, and the blade support 123 is perpendicular to the rotating shaft 124; when the blades 123 are blown by the wind, the rotor is rotated by the rotation shaft 124.

The blades 123 are darrieus blades so that they can absorb wind energy to a great extent in all directions, and do not need to consider the problem of wind at all. The darrieus type blades are vertical-axis fan blades 124, the vertical-axis wind driven generator is slightly disturbed by turbulent airflow, and experiments show that wind energy can be absorbed to the greatest extent when the distance between the wind driven generators is 4 times of that of a wind wheel, so that dense arrangement of the wind driven generators can be realized in the main floating body array.

In order to achieve the light weight design, the shell of the generator 121 and the fan blades 124 are preferably made of carbon fibers, and the rest parts of the generator 121 except the stator and the rotor are preferably made of carbon fibers.

Since the suspension platform 11 has limited load weight, the power generation capacity of the power generation equipment is required to be improved as much as possible under the condition of limiting the weight, the ratio of the power generation capacity to the self weight is an important index for evaluating the efficiency of the equipment in the sky power generation field, in the embodiment, the calculation formula of the energy-to-weight ratio is the energy-to-weight ratio=the power generation capacity/the equipment weight, the wind power generation applies the electromagnetic conversion principle of changing kinetic energy into electric energy, and the energy-to-weight ratio of the fan equipment can reach 100W/kg after the fan equipment is specially designed and manufactured by adopting light materials.

In the application scenario, the number of the suspensions 111 can be controlled according to the electricity consumption requirement, and since each suspension 111 is an independent unit, the wind driven generators 12 in each suspension 111 can work independently and do not interfere with each other, so that the sky-suspended power generation system 10 is not affected by the fault of a certain local suspension 111, and the sky-suspended power generation system 10 has stable and efficient working performance. Meanwhile, the sky suspension type power generation system 10 with the components capable of being spliced and combined can be quickly installed and removed, so that the sky suspension type power generation system can be better applied to sudden and short-term working scenes.

According to the specific application scene of the sky-suspended power generation system 10, the number of the suspensions 111 and the splicing mode can be reasonably designed, so that the sky-suspended power generation system 10 can be suitable for large-scale power generation requirements and small-scale power generation requirements of special scenes such as floods, earthquakes and the like.

The advantage of this embodiment lies in, constitutes a suspension platform through a plurality of suspensions, carries on wind-driven generator through suspension platform, makes wind-driven generator can produce electricity at the high altitude, and wind-driven generator produces electricity at the high altitude, and natural wind is more stable, and wind energy is also more abundant, and suspension platform can carry on a plurality of wind-driven generators, and generating efficiency is higher, and stable suspension platform only need set up the tethered structure on ground, through the haulage rope fixed can, very big saving the power generation area.

Example 2

This embodiment includes the whole contents of embodiment 1, except that the power generating apparatus used in this embodiment is a photovoltaic panel 30, a mounting bracket 114 is attached to the top of an air bag 112, the photovoltaic panel 30 is fixed to each suspension 111 of the levitation platform 11 that can be directly irradiated with sunlight by the mounting bracket 114, and the photovoltaic panel 30 is mounted to the mounting bracket 114.

As shown in fig. 10, the photovoltaic panels 30 are fixed to the top end of the suspension 111 while each photovoltaic panel 30 is electrically connected to the conductive cable 13, so that the electric power generated by the photovoltaic panels 30 is transmitted to the electric consumer using the conductive cable 13. The photovoltaic panel 30 is supported by the suspension 111 suspended in the high air, so that the photovoltaic power generation can be utilized to replace fossil energy, and the occupied area can be reduced.

In the application scenario, the number of the suspensions 111 can be controlled according to the electricity consumption requirement, and since each suspension 111 is an independent unit, the photovoltaic panels 30 in each suspension 111 can work independently and do not interfere with each other, so that the sky-suspended power generation system 10 is not affected by the fault of a certain local suspension 111, and the sky-suspended power generation system 10 has stable and efficient working performance. Meanwhile, the sky suspension type power generation system 10 with the components capable of being spliced and combined can be quickly installed and removed, so that the sky suspension type power generation system can be better applied to sudden and short-term working scenes.

The advantage of this embodiment lies in, constitutes a suspension platform through a plurality of suspensions, carries on photovoltaic panel through suspension platform, makes photovoltaic panel can generate electricity in the high altitude, and photovoltaic panel generates electricity at the high altitude, and solar energy is more stable directly, and solar energy is also more abundant, and suspension platform's each suspension that can directly solar energy can all carry on photovoltaic panel, and generating efficiency is higher, and stable suspension platform only need set up the tethered structure on ground, through the haulage rope fixed can, very big saving the power generation area.

Example 3

The present embodiment includes all the matters of embodiment 1 and embodiment 2, and is different in that in the present embodiment, the levitation platform 11 of the sky-levitation type power generation system 10 carries the wind power generator 12 and the photovoltaic panel 30 at the same time, the wind power generator 12 is mounted to the bottom end of the levitation body 111, the photovoltaic panel 30 is fixed to the top end of the levitation body 111, and simultaneously each wind power generator 12 and the photovoltaic panel 30 are electrically connected to the conductive cable 13, so that the electric energy generated by the wind power generator 12 and the photovoltaic panel 30 is transmitted to the electric equipment by using the conductive cable 13, and the photovoltaic power generation and the wind power generation are combined, so that the power generation efficiency of the sky-levitation type power generation system 10 is maximized.

The embodiment has the advantages that the wind driven generator and the photovoltaic panel are arranged on the same suspension platform, so that the utilization rate of the suspension platform is maximized, wind power generation and photovoltaic power generation can be performed, and the power generation efficiency of the sky suspension power generation system is maximized.

The sky-suspended power generation system has the advantages that a platform formed by a plurality of suspended bodies capable of floating to the high altitude is combined with power generation equipment, power generation operation is completed in the high altitude, and power is transmitted to electric equipment on the ground or grid connection is achieved with a ground power grid.

The suspension body is combined into one floating platform, and the floating platform is pulled to the ground through more than three auxiliary pulling ropes, so that the floating platform can ensure stable posture and cannot swing and rotate along with wind, and the power generation efficiency of power generation equipment is ensured.

The sky-suspended power generation system provided by the embodiment of the utility model is described in detail, and specific examples are applied to illustrate the principle and the implementation mode of the utility model, and the description of the above embodiment is only used for helping to understand the technical scheme and the core idea of the utility model; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A sky-levitation power generation system, comprising:

The suspension platform comprises more than two suspensions, and any two adjacent suspensions are detachably connected with each other; the suspension comprises an air bag, wherein the air bag is internally filled with gas with density less than that of air;

A power generation device mounted to the levitation platform;

An electrically conductive cable secured to and connected to the levitation platform, the power generation device electrically connected to the electrically conductive cable; and

Traction means for connecting the levitation platform to the ground.

2. The sky-suspended power generation system of claim 1,

The suspension body comprises a supporting rod and is arranged inside the air bag;

one end of the supporting rod is connected to the center point of the inner top surface of the air bag,

The other end of the supporting rod is connected to the center point of the inner bottom surface of the air bag.

3. The sky-suspended power generation system of claim 1,

The suspension includes a mounting bracket connected to the top or bottom of the airbag.

4. The sky-suspended power generation system of claim 1,

The shape of the air bag is a prism;

the prismatic body comprises a regular quadrangular prism body, a regular hexagonal prism body or a regular eight prismatic body.

5. The sky-levitation power generation system of claim 1, wherein the levitation body comprises

The connecting pieces are uniformly distributed at the edges of the top surface and the bottom surface of the air bag or are arranged on the outer surface of the conductive cable;

Wherein a connector of one balloon can be detachably connected to a connector of another balloon or to a connector of the conductive cable.

6. The sky-suspended power generation system of claim 5,

When the shape of the air bag is a prism, the connecting piece is positioned at the edge of the air bag.

7. The sky-suspended power generation system of claim 1,

More than two suspension platforms are distributed along the length direction of the conductive cable and are respectively connected to the outer sides of the conductive cable; the buoyancy of each suspension platform is greater than or equal to the gravity of a section of conductive cable below the suspension platform.

8. The sky-suspended power generation system of claim 1,

The power generation equipment is a wind power generator, and the wind power generator comprises:

A generator fixedly connected to the bottom of the suspension, the generator comprising a rotor and a stator;

A rotating shaft rotatably mounted to the generator and connected to the rotor, a central axis of the rotating shaft being parallel or perpendicular to a horizontal plane;

a blade bracket fixedly connected to the rotating shaft;

At least two blades fixedly connected to the blade support; when the blades are blown by wind, the rotor is driven to rotate through the rotating shaft.

9. The sky-suspended power generation system of claim 1,

The power generation device includes a photovoltaic panel fixedly mounted to the top of the suspension body.

10. The sky-suspended power generation system of claim 1,

The traction device comprises:

three or more anchors, fixed to the ground, located on the same circle; and

And one end of each traction rope is connected to an anchoring piece, and the other end of each traction rope is connected to the suspension platform.

11. The sky-suspended power generation system of claim 10,

One end of each traction rope is connected to an anchor;

The other end of the connecting piece is provided with a connecting piece which can be detachably connected to a gas bag.

12. The sky-suspended power generation system of claim 5 or 11,

The connector comprises

A plug mounted to each of the suspensions at an apex thereof; and

The socket comprises at least two jacks, and the plug is detachably inserted into the jacks.

13. The sky-levitation power generation system of claim 1, further comprising:

And the ground electricity load is used for transmitting the electricity generated by the electricity generating equipment to the ground electricity utilization equipment or the power grid.

14. The sky-suspended power generation system of claim 11, wherein the angle of the haulage rope is in the range of 15 degrees to 60 degrees from horizontal.