CN212838177U - High-altitude wind-solar hybrid power generation device - Google Patents

High-altitude wind-solar hybrid power generation device Download PDF

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Publication number
CN212838177U
CN212838177U CN202020963311.9U CN202020963311U CN212838177U CN 212838177 U CN212838177 U CN 212838177U CN 202020963311 U CN202020963311 U CN 202020963311U CN 212838177 U CN212838177 U CN 212838177U
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wing
wings
power generation
motors
wind
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CN202020963311.9U
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Inventor
兰昊
陈仓
程帅
杨世强
寇水潮
赵锋
郭巍
王靖程
米珂
李晓博
姚兵印
姚玲玲
李宇航
于博文
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Xian Thermal Power Research Institute Co Ltd
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Xian Thermal Power Research Institute Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

The utility model relates to a high-altitude wind-solar hybrid power generation device, which comprises a body, wings symmetrically and horizontally arranged at the front part of the body, a wing flap and an aileron rotatably arranged at the tail part of the wings, a vertical tail wing vertically arranged at the tail part of the body, and a horizontal tail wing arranged at the upper end of the vertical tail wing; the surface of the wing is provided with a solar thin film battery, and the inside of the wing is provided with an energy storage battery and a wireless control device; a plurality of motors are respectively arranged above the wings through upper brackets, propellers are arranged at the output ends of the motors, the power supply ends of the motors are connected with the output ends of the energy storage batteries, and the wireless control devices are respectively connected with the control ends of the motors, the wing flaps, the ailerons, the vertical tail wings and the horizontal tail wings; a plurality of generators are respectively arranged below the wings through a lower support, the input end of each generator is provided with a speed increaser, the input end of each speed increaser is provided with a wind wheel, and the output end of each generator is sequentially connected with a rectifier and a storage battery; the output end of the solar thin film battery is connected with the input end of the storage battery.

Description

High-altitude wind-solar hybrid power generation device
Technical Field
The utility model relates to a high altitude electricity generation operation field specifically is a complementary power generation facility of high altitude scene.
Background
In recent years, with the increasing shortage of human social energy and the increasing environmental problem, wind energy has gained wide favor as a clean renewable energy source, and has developed into a renewable energy technology which is relatively stable and competitive. However, high altitude wind energy is currently developed less because of the problems of difficulty in development, cost, safety and the like. The study reports of Stanford university environmentologists and climate scientists indicate that: the wind energy in the high altitude exceeds 100 times of the total energy required by the human society. The high-altitude wind energy is constant throughout the year, the wind power is stable, and the higher the high-altitude wind energy leaves the ground, the more stable the wind power is. Therefore, the wind power with high stability and low power generation cost can be obtained by collecting the high-altitude wind power for power generation, which is one of the most remarkable advantages of the high-altitude wind power compared with the conventional wind power.
Meanwhile, the high-altitude wind energy is basically not limited by regions and is easier to predict compared with the ground wind, so that the high-altitude wind energy can be built in suburbs of cities to reduce the transmission distance. Research has shown that the wind power density of most advanced ground wind power plants is less than 1 kilowatt per square meter, while the average wind power density in most areas of ten thousand meters above the land in our country is about 5 kilowatts per square meter. Wherein, the wind power density near the high altitude torrent above the Jiang Zhe Lu area even reaches 30 kilowatts per square meter, which is the most important in the world. Therefore, the high-altitude wind energy is an energy development treasure house with infinite potential, but the high-altitude wind energy is developed less at present, and the existing similar high-altitude power generation device basically has no controllability and cannot be used fully and efficiently.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a complementary power generation facility of high altitude scene, simple structure, reasonable in design can fully and high-efficiently utilize high altitude wind.
The utility model discloses a realize through following technical scheme:
a high-altitude wind-solar hybrid power generation device comprises a machine body, wings symmetrically and horizontally arranged at the front part of the machine body, a flap and an aileron rotatably arranged at the tail part of the wings, a vertical tail wing vertically arranged at the tail part of the machine body, and a horizontal tail wing arranged at the upper end of the vertical tail wing;
the solar energy thin film battery is arranged on the surface of the wing, and the energy storage battery and the wireless control device are arranged in the wing;
a plurality of motors are respectively arranged above the wings through upper brackets, propellers are arranged at the output ends of the motors, the power supply ends of the motors are connected with the output ends of the energy storage batteries, and the wireless control devices are respectively connected with the control ends of the motors, the wing flaps, the ailerons, the vertical tail wings and the horizontal tail wings;
a plurality of generators are respectively arranged below the wings through lower brackets, the input ends of the generators are provided with speed increasers, the input ends of the speed increasers are provided with wind wheels, the output ends of the generators are sequentially connected with a rectifier and a storage battery, and the motors and the generators on the left and right sides of the wings are arranged in a central symmetry mode at the position of the body; the output end of the solar thin film battery is connected with the input end of the storage battery;
a detachable traction rope is arranged below the machine body; the traction rope is wrapped with a power cable; one end of the power cable is connected with the output end of the generator, and the other end of the power cable is connected with the ground energy storage device.
Preferably, four motors are mounted above the wing and a generator is mounted below the wing.
Preferably, the motor above the wing is fixedly connected through a forward inclined upper bracket, and the corresponding motor is horizontally arranged at the top end of the upper bracket.
Preferably, the generator below the wing is fixedly connected through a vertically arranged lower bracket, and the corresponding generator is horizontally arranged in the middle of the lower bracket.
Preferably, the traction rope is a copper wire wrapped by nylon and has a cross section area of 1mm2。
Preferably, the wing profile of the wing adopts an asymmetric wing profile, the front end of the wing profile is smooth, the rear end of the wing profile is in a sharp-angled shape, and the middle of the wing profile is hollow.
Preferably, the fuselage, the horizontal tail wing, the vertical tail wing, the flap, the aileron, the wing and the support are all made of carbon fiber.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses utilize the solar energy film battery energy storage of wing, supply the motor to drive the screw and rotate, can realize that the device does not receive the take off and land of place restriction. The lifting force and the movement track can be changed by adjusting the wings, the ailerons, the vertical tail wing and the horizontal tail wing through the traction of the arranged traction rope, so that the whole device can run according to a specific movement track, the swept area is increased, and more wind energy can be captured; the utility model discloses not only can possess energy storage system simultaneously through the generator electricity generation, after the haulage rope dismantles, be a big type solar unmanned aerial vehicle, can be used for other fields, realize a tractor serves several purposes.
Furthermore, the whole high-altitude wind-solar power generation device of the utility model is made of carbon fiber, and the carbon fiber has the characteristics of light weight, high lightness, corrosion resistance and high modulus, so that the weight of the whole device can be effectively reduced to reduce the starting lift force; meanwhile, the strength and toughness of the outer skin material of the whole device under the action of strong ultraviolet rays and strong wind for a long time can be provided.
Drawings
Fig. 1 is a schematic view of the overall structure of the device according to the embodiment of the present invention.
Fig. 2 is a graph of the force analysis of the device in the embodiment of the present invention in circumferential flight.
Fig. 3 is a schematic diagram of an operating circuit of the device according to an embodiment of the present invention.
In the figure: the wind power generation system comprises a motor 1, a fuselage 2, a horizontal tail wing 3, a vertical tail wing 4, a flap 5, an aileron 6, a wing 7, a propeller 8, a wind wheel 9, a generator 10, a speed increaser 11 and a rectifier 12.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings, which are provided for purposes of illustration and not limitation.
The utility model relates to a complementary power generation facility of high altitude scene, as shown in figure 1, including motor 1, fuselage 2, horizontal tail wing 3, vertical tail wing 4, wing flap 5, aileron 6, wing 7, screw 8, wind wheel 9, generator 10, increaser 11, rectifier 12. The wing flap 5 and the aileron 6 are arranged behind the wing 7 and are symmetrically arranged, meanwhile, 4 motors 1 with propellers 8 are arranged above the wing 7, 4 generators 10 with wind wheels 9 are arranged on the wing 7, the input end of each generator 10 is connected with a speed increaser 11, the input end of each speed increaser 11 is provided with the wind wheel 9, the output end of each generator 10 is connected with a rectifier 12 and a traction rope index line interface, the output end of each rectifier 12 is connected with a storage battery, solar thin film batteries are arranged on the upper surface of the wing 7, energy storage batteries and a wireless control device are arranged in the hollow part of the middle of the wing 7, and the wing 7 can transmit electricity generated by a power generation device to the ground through a traction.
The wing of the high-altitude wind-solar hybrid power generation device is characterized in that four motors 1 at the upper part and four generators 10 at the lower part are symmetrically arranged at two sides by taking a machine body as the center, and flaps and ailerons are symmetrically arranged at the tail part of the wing by taking the machine body as the center.
The whole body of the wind-solar power generation device is made of carbon fiber, the carbon fiber has the characteristics of light weight, high lightness, corrosion resistance and high modulus, the weight of the whole device can be effectively reduced, the starting lift force is reduced, and meanwhile, the strength and the toughness of the outer skin material of the whole device under the action of strong ultraviolet rays and strong wind can be provided for a long time.
The wing 7 is an asymmetric wing, the front end of the wing is smooth, the rear end of the wing is in a sharp-angled shape, the middle of the wing is hollow, and the hollow part in the middle of the wing is used for arranging an energy storage battery and a wireless control device.
The traction rope is a copper wire wrapped by nylon, and the cross section area is 1mm2And meanwhile, the detachable function is realized.
Complementary power generation facility of high altitude scene's size can be according to arranging of motor capacity, motor quantity and do corresponding adjustment, and motor capacity is big more, and quantity is more, and required lift is just big more when taking off, and the size of wing is corresponding just to the grow. In practical application, however, corresponding adjustment needs to be made according to factors such as design cost, high-altitude power transmission stability, high-altitude power generation safety and the like.
The utility model discloses be similar to the principle of kite play, power generation facility relies on wind-force to blow 9 rotations of wind wheel and drive the rotatory electricity generation of generator 1 and come aloft.
The solar thin film cell is arranged on the wing of the whole device, and the solar thin film cell can be perfectly arranged on the outer surface of the whole wing due to the advantages of light weight, extremely thin thickness, flexibility and the like. The storage battery is arranged in the hollow part of the wing and used for collecting electricity generated by the solar thin film battery of the wing, and when the whole storage battery stores energy and can be used for the high-altitude wind-solar hybrid power generation device to take off, the four generators 10 below the wing 7 rotate at a high speed through the wind wheel to supply power.
The wing 7 is an asymmetric wing, the front end of the wing is smooth, and the rear end of the wing is in a sharp-angled shape. When the wing profile moves relative to the air, the surface of the wing profile is subjected to the action of the air flow, the component of the resultant force in the direction of motion or the incoming flow of the wing profile is the resistance force applied to the wing profile, and the component perpendicular to the above direction is the lift force of the wing profile. The principle of flying with a specific trajectory to the whole device, such as circular flying, is briefly analyzed in fig. 2. When circular flight is carried out, firstly, the flight attitude of the whole power generation device is adjusted to be vertical to the wind direction, a vector diagram is arranged above the diagram 2, and an arrow line u is the size and the direction of the actual external wind speed; v is the forward speed of the generator, and the line with the arrow v is the air flow speed sensed by the generator movement, so the direction is opposite to the movement direction; the resultant velocity w of v and u is the wind speed actually perceived by the power plant and is referred to as the relative wind speed, and the figure only shows the source of the relative wind speed.
In fig. 2, a relative wind speed w acts on a wing of the power generation device, an acting force on the wing is F, namely a resultant force of a lift force and a resistance force, the power generation device is subjected to a traction force of a rope, the rope is a downward force in the drawing, the power generation device in the drawing can only move horizontally due to the fact that the rope is long, a component force of F in the horizontal direction is Ft, and the force Ft is a force for pushing the power generation device to move continuously. The wing can be regarded as a blade of a large wind wheel, the power generation device can rotate the same as the blade when flying in a circle, namely, one section of the blade rotates around the circle center of the circle, the diameter of the circle reaches hundreds of meters, and the whole power generation device is small, the swept area is far larger than that of any ground tower type wind turbine, and more wind energy can be captured.
When the high-altitude wind-solar hybrid power generation device is used, four wind wheels with motors are respectively arranged on the upper part and the lower part of the wing of the high-altitude wind-solar hybrid power generation device, the motor 1 is powered by a storage battery during takeoff, the four propellers 8 on the wing 7 are driven to rotate at a high speed to provide lift force, and the whole device takes off upwards. Before taking off, the wind direction must be confirmed, the whole device needs to take off from the positive windward side to have proper lift force, and also needs to land from the positive windward side, otherwise, the lift force is suddenly dropped when the wind speed is the same as the airplane speed, so that the device is easy to stall and crash. When the aircraft flies off the ground, attention needs to be paid to correct the action of the aileron 6 at any time, sometimes the whole device deviates to the left side as soon as the aircraft leaves the ground due to the counter-torque force, and even the whole device may crash in a left-handed mode as soon as the aircraft leaves the ground when the counter-torque force is too large, so that the posture of the aircraft wing is corrected to present a stable ascending action right and left in due time. After taking off, the size of the control switch is matched with the rising attack angle of the airplane, the flap 5 controls the rising attack angle of the airplane, the rising attack angle of the airplane is not suddenly increased, and the airplane is easy to stall. Meanwhile, the vertical tail wing 4 is matched for adjustment, after the whole device is controlled to be in the positive upwind direction, the electric door is slowly enlarged until the takeoff speed is built, and the lifting flap 5 and the aileron 6 are slowly pulled to enable the whole device to take off.
After reaching the corresponding height, the door is first slowly retracted to reduce the power provided by the propeller 8 until the motor 1 is completely turned off, while the flaps 5, ailerons 6, horizontal tail 3 and the drag ropes are adjusted to maintain a smooth flight under the action of lift and drag forces, at which time the whole device operates like a kite under the drag of the drag ropes. At the moment, the wind wheel 9 is driven to rotate under the action of wind, the rotating speed of the wind wheel 9 is increased through the speed increaser 11, the generator 10 is driven to run to generate electricity, and the electricity generated by the generator 10 can be stored in a storage battery of the machine body through the rectifier 12 or can be led into a ground energy storage device through the traction rope.
Because the wing flap 5 is arranged at the rear edge of the wing 7, the adjusting wing flap 5 can increase the lift force of the wing to accelerate the lift-off in the lift-off process; the rear edge of each wing 7 is also provided with an aileron 6, and the ailerons 6 can be adjusted to enable the wings 7 on the two sides to generate different lift forces; the wing flaps 5 and the ailerons 6 are symmetrically arranged on wings 7 at two sides, the wings 7 are arranged on the fuselage, and the tail part of the fuselage 2 is provided with a vertical tail wing 4 for changing the flight direction; the tail of the fuselage 2 is also provided with a horizontal tail 3 for regulating upward or downward flight. Through the adjustment of the ailerons 6, the vertical tail 4 and the horizontal tail 3, various rolling actions can be performed. Meanwhile, the rope winder is controlled to release the cable in the flying process, the flying state of the kite is monitored in real time through the gyroscope, the acceleration sensor and the inclination angle sensor, corresponding adjustment is carried out when the flying state of the kite is unbalanced, when the kite reaches a proper height and distance, the flying posture is adjusted to be perpendicular to the wind direction, the kite is pushed by wind power to enter circular flying, a single direction of the whole device is inclined leftwards or rightwards (the aileron 6), the action of the aileron 6 is gentle as much as possible, the aileron 6 returns to the position of an approximate neutral point after the head of the power generation device inclines, the kite cannot be driven all the time, and otherwise, the angle can be continuously increased. The initial operation angle is designed to be as small as possible, the training is started at the inclination angle of about 15-30 degrees, the initial operation angle can not exceed 45 degrees, the airplane is easy to stall, the lift force of the whole power generation device is reduced when the airplane heels, the whole power generation device can fall down, the flap 5 needs to be adjusted to press down a little to increase the lift force, the whole device can present a stable turning action, when the airplane enters straight line flight, the inclined state of the whole device must be slowly corrected, otherwise, the airplane often passes through the head when the airplane enters the straight line, and the turning angle is too large. During circumferential flight, the wind wheel 9 rotates under the action of wind to generate electric energy, and the electric energy is transmitted to the ground energy storage device through a lead.
When the device is recovered, the whole device needs to be kept stable and wind is upwind in the positive direction. Then adjusting a flap 5 arranged at the trailing edge of the wing 7 to reduce lift force and slowly reduce flying height; meanwhile, the ailerons 6, the vertical tail wings 4 and the horizontal tail wings 3 are adjusted to determine a landing line, the length needing sliding descent must be paid attention, the lift force is reduced along with the reduction of the height due to the reduction of the gas flow, a point switch is timely arranged at the moment to aim at the landing line to slide, the landing mainly means that the flying height is slowly reduced and the landing speed is controlled, the landing step is started at the tail end of headwind, the stable descending of the height of the whole device and the control of the switch are kept, and the stable landing of the whole device is ensured.
As shown in fig. 3, the power required for the takeoff phase of the whole power generation device is derived from the storage battery in the wing 7, so that the motor 1 is driven to rotate, and then the upper four propellers 8 are driven to rotate, so as to provide the lifting force for the whole device; after reaching the corresponding height, entering a switching stage, operating the wireless control device to adjust the electric door until the electric motor 1 is completely closed, and stably flying the whole device like a kite in the air under the action of rope traction force and wind force; at the moment, the wind wheel 9 is driven to rotate under the action of wind to enter a power generation stage, the rotating speed of the wind wheel 9 is increased after passing through the speed increaser 11, the generator 10 is driven to operate and generate power, and the power generated by the generator 10 can be stored in a storage battery of the machine body through the rectifier 12 or can be led into a ground energy storage device through a traction rope (copper wire).
Simultaneously the traction rope has can dismantle the function, after tearing the traction rope open, power generation facility is exactly a big type solar energy unmanned aerial vehicle, can carry visual equipment, measuring equipment, infrared equipment etc. of basis weight for other technical field realize a tractor serves several purposes.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.

Claims (7)

1. A high-altitude wind-solar hybrid power generation device is characterized by comprising a machine body (2), wings (7) symmetrically and horizontally arranged at the front part of the machine body (2), a flap (5) and an aileron (6) rotatably arranged at the tail part of the wings (7), a vertical tail wing (4) vertically arranged at the tail part of the machine body (2), and a horizontal tail wing (3) arranged at the upper end of the vertical tail wing (4);
the surface of the wing (7) is provided with a solar thin-film battery, and an energy storage battery and a wireless control device are arranged inside the wing (7);
a plurality of motors (1) are respectively arranged above the wings (7) through upper brackets, propellers (8) are arranged at the output ends of the motors (1), the power supply ends of the motors (1) are connected with the output end of an energy storage battery, and the wireless control device is respectively connected with the control ends of the motors (1), the flaps (5), the ailerons (6), the vertical empennages (4) and the horizontal empennages (3);
a plurality of generators (10) are respectively arranged below the wing (7) through a lower support, the input end of each generator (10) is provided with a speed increaser (11), the input end of each speed increaser (11) is provided with a wind wheel (9), the output end of each generator (10) is sequentially connected with a rectifier (12) and a storage battery, and the motors (1) and the generators (10) on the left side and the right side of the wing (7) are symmetrically arranged with the position center of the fuselage (2); the output end of the solar thin film battery is connected with the input end of the storage battery;
a detachable traction rope is arranged below the machine body (2); the traction rope is wrapped with a power cable; one end of the power cable is connected with the output end of the generator (10), and the other end of the power cable is connected with the ground energy storage device.
2. The high altitude wind-solar hybrid generation device according to claim 1, characterized in that four motors (1) are installed above the wing (7) and a generator (10) is installed below.
3. The high-altitude wind-solar hybrid power generation device is characterized in that the motor (1) above the wing (7) is fixedly connected through a forward inclined upper bracket, and the corresponding motor (1) is horizontally arranged at the top end of the upper bracket.
4. The high-altitude wind-solar hybrid power generation device according to claim 1, wherein the generators (10) below the wings (7) are fixedly connected through a vertically arranged lower bracket, and the corresponding generators (10) are horizontally arranged in the middle of the lower bracket.
5. The high altitude wind-solar hybrid power generation device according to claim 1, wherein the traction rope is a copper wire wrapped by nylon and has a cross-sectional area of 1mm2。
6. The high altitude wind-solar hybrid power generation device according to claim 1, characterized in that the wing profile of the wing (7) is an asymmetric wing profile, the front end of the asymmetric wing profile is smooth, the rear end of the asymmetric wing profile is sharp-angled, and the middle of the asymmetric wing profile is hollow.
7. The high-altitude wind-solar hybrid power generation device according to claim 1, wherein the fuselage (2), the horizontal tail (3), the vertical tail (4), the flap (5), the aileron (6), the wing (7) and the support are made of carbon fiber.
CN202020963311.9U 2020-05-29 2020-05-29 High-altitude wind-solar hybrid power generation device Active CN212838177U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113250901A (en) * 2021-06-21 2021-08-13 韩元元 High-altitude wind power generation floating body and preparation method thereof
CN114439680A (en) * 2022-02-11 2022-05-06 重庆交通大学 Wing-type canopy high-altitude power generation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113250901A (en) * 2021-06-21 2021-08-13 韩元元 High-altitude wind power generation floating body and preparation method thereof
CN114439680A (en) * 2022-02-11 2022-05-06 重庆交通大学 Wing-type canopy high-altitude power generation system

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