CN112983742A - Wind-solar complementary renewable energy power generation column - Google Patents

Wind-solar complementary renewable energy power generation column Download PDF

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Publication number
CN112983742A
CN112983742A CN202110231070.8A CN202110231070A CN112983742A CN 112983742 A CN112983742 A CN 112983742A CN 202110231070 A CN202110231070 A CN 202110231070A CN 112983742 A CN112983742 A CN 112983742A
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CN
China
Prior art keywords
wind
shroud
photovoltaic cell
power generation
renewable energy
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Granted
Application number
CN202110231070.8A
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Chinese (zh)
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CN112983742B (en
Inventor
郭文礼
郭晔恒
孔瑞蕾
王茉莉
张欣慰
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Henan Hengju New Energy Equipment Co ltd
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Henan Hengju New Energy Equipment Co ltd
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Priority to CN202110231070.8A priority Critical patent/CN112983742B/en
Publication of CN112983742A publication Critical patent/CN112983742A/en
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Publication of CN112983742B publication Critical patent/CN112983742B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
    • H02S10/12—Hybrid wind-PV energy systems
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • Y02E10/728—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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The invention provides a wind-solar complementary renewable energy power generation column, which comprises: the wind driven generator stator is arranged on the periphery of the wind driven generator rotor to receive incoming wind in all directions and rectify the incoming wind and guide the incoming wind to the wind driven generator rotor, the wind driven generator rotor is fixedly installed on the periphery of the transmission shaft and drives the transmission shaft to rotate, the transmission shaft is connected with the generator, the photovoltaic cell panel is located at the top of the transmission shaft and is tiled on the periphery of the wind driven generator stator, wind power generation and photovoltaic power generation are organically combined, local wind energy and light energy resources are fully utilized to generate power, the problem that power grid lines in remote areas are difficult to erect and power is not easy to obtain is solved, and self-sufficiency is realized.

Description

Wind-solar complementary renewable energy power generation column
Technical Field
The invention relates to the technical field of new energy, in particular to a wind-solar complementary renewable energy power generation column.
Background
9 hundred million people live in rural areas in China, about 5 percent of farmers can not use electricity, most people live in remote mountainous areas and are dispersed, the electricity of a power grid can not be delivered, even if the electricity can be delivered, the geographical positions of one family are far away, the erection cost of a delivery line is high, some nomadic people who catch up with a grass farm can not obtain the power of the power grid at any time in a dispersed manner, and the farmers and the herdsmen also need continuous power supply. Most of the living places of the dispersed living are regions with rich wind energy and solar energy, and it is the best choice to use the energy provided by the nature to obtain cheap electricity. For example: for remote frontier sentries, islands and mountainous areas far away from the power grid, and the like, the power of the power grid is relatively difficult to obtain, and the investment and operation and maintenance costs are high, so that the method for generating power by using local natural resources is the best mode for standby use. Therefore, how to collect and utilize natural resources to generate electricity to make up for the shortage of electricity in areas with electricity shortage is an urgent problem to be solved
Disclosure of Invention
The invention provides a wind-solar complementary renewable energy power generation post, which is used for solving the problem of how to collect and utilize natural resources to generate power in the prior art so as to make up for the power shortage in areas with power shortage.
The invention provides a wind-solar complementary renewable energy power generation column, which comprises: aerogenerator stator, aerogenerator rotor, transmission shaft, photovoltaic cell board and generator, the aerogenerator stator set up in week side of aerogenerator rotor to receive the incoming wind of all directions and carry out rectification, direction to the incoming wind the aerogenerator rotor, aerogenerator rotor fixed mounting in week side of transmission shaft drives the transmission shaft is rotatory, the transmission shaft with the generator is connected, photovoltaic cell board is located the top of transmission shaft and tiling install in week side of aerogenerator stator.
According to the wind-solar complementary renewable energy power generation column provided by the invention, the stator of the wind driven generator comprises a guide blade, a guide blade upper shroud and a guide blade lower shroud, wherein the guide blade upper shroud is fixed at the upper end of the guide blade, and the guide blade lower shroud is fixed at the lower end of the guide blade; the photovoltaic cell panel is installed on the edge of the guide vane upper shroud.
According to the wind-solar complementary renewable energy power generation column provided by the invention, the wind power generator rotor comprises a movable blade, a movable blade upper shroud and a movable blade lower shroud, the movable blade upper shroud is fixed at the upper end of the movable blade, the movable blade lower shroud is fixed at the lower end of the movable blade, the transmission shaft penetrates through the centers of the movable blade upper shroud and the movable blade lower shroud, and the movable blade upper shroud and the movable blade lower shroud are respectively fixed at two ends of the transmission shaft.
The wind-solar complementary renewable energy power generation column further comprises a rotating shaft connecting mechanism, wherein the rotating shaft connecting mechanism is rotatably connected between the photovoltaic cell panel and the guide vane upper shroud, and/or the rotating shaft connecting mechanism is rotatably connected between the adjacent photovoltaic cell panels.
According to the wind-solar complementary renewable energy power generation column provided by the invention, the rotating shaft connecting mechanism comprises a positioning pin, a first connecting plate, a second connecting plate, a rotating shaft, a transmission unit and a driving motor, the first connecting plate is fixed on the upper shroud of the guide vane or the edge of the photovoltaic cell panel, the rotating shaft is in driving connection with the driving motor and is rotatably installed on the first connecting plate, the second connecting plate is fixed on the edge of the photovoltaic cell panel and is installed on the rotating shaft through the positioning pin, so that the rotating shaft drives and drives the photovoltaic cell panel to rotate, fold or unfold.
The wind-solar complementary renewable energy power generation column further comprises a support rod, wherein one end of the support rod is supported on the lower surrounding belt of the guide vane, and the other end of the support rod is supported on the photovoltaic cell panel.
The wind-solar complementary renewable energy power generation column further comprises a support body and a pull fiber, wherein the stator of the wind driven generator is fixed to the top of the support body, the support body is fixed to the ground surface through a ground cone, one end of the pull fiber is connected to the upper shroud of the guide vane, and the other end of the pull fiber is connected to the ground surface in a tensioned mode.
According to the wind-solar complementary renewable energy power generation column provided by the invention, the first bearing is arranged at the upper end of the transmission shaft, and the second bearing is arranged at the lower end of the transmission shaft.
According to the wind-solar complementary renewable energy power generation column provided by the invention, the support body comprises a diffusion section and a cylinder body which are connected from top to bottom, and the diffusion section is connected with the lower surrounding band of the guide vane through a flange; a first supporting plate is horizontally arranged between the diffusion section and the cylinder body and used for fixing a static ring of the second bearing; a second support plate is horizontally arranged in the cylinder body and used for carrying the generator; and a stable support plate is horizontally arranged at the bottom of the cylinder body, and the ground cone is fixed on the stable support plate.
According to the wind-solar complementary renewable energy power generation post provided by the invention, wind coming from all directions is collected through the stator of the wind driven generator and is guided to the rotor of the wind driven generator, the wind comes to drive the rotor of the wind driven generator to rotate, wind energy is converted into mechanical energy, so that the transmission shaft is driven to rotate, the mechanical energy is converted into electric energy by the generator, the photovoltaic cell panel arranged at the top can convert the light energy into the electric energy, the wind power generation and the photovoltaic power generation are organically combined, local wind energy and light energy resources are fully utilized to generate power, the problems that power grid lines in remote areas are difficult to erect, and the electric power is difficult to obtain are solved, and self-sufficiency is.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a front view of a wind-solar hybrid renewable energy power column provided by the present invention;
FIG. 2 is a schematic connection diagram of the photovoltaic cell panel, the upper guide vane shroud and the rotating shaft connection mechanism provided by the invention;
FIG. 3 is a bottom schematic view of a stator and rotor of a wind turbine provided in accordance with the present invention;
FIG. 4 is a schematic structural view of a rotating shaft connecting mechanism provided by the present invention;
FIG. 5 is a schematic structural diagram of a support body provided by the present invention;
reference numerals:
1: a support bar; 2: fiber drawing; 3: a drive shaft;
4: a first bearing; 5: a photovoltaic cell motherboard; 6: a guide vane;
7: moving blades; 8: a second bearing; 9: a generator;
10: a support body; 11: a ground cone; 12: a battery control box;
13: a coupling; 14: a guide vane lower shroud; 15: an upper shroud of the guide vane;
16: a rotating shaft connecting mechanism; 17: a moving blade upper shroud; 18: a movable blade lower shroud;
19: a photovoltaic cell side panel; 101: a flange; 102: a diffuser section;
103: a first support plate; 104: a barrel; 105: a second support plate;
106: a screw round cap; 107: stabilizing the support plate; 161: positioning pins;
162: a first connecting plate; 163: a second connecting plate; 164: a rotating shaft;
165: a bull gear; 166: a pinion gear; 167: a servo motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A wind-solar complementary renewable energy power generation pole of the present invention is described below with reference to fig. 1 to 5, including: aerogenerator stator, aerogenerator rotor, transmission shaft 3, photovoltaic cell board and generator 9, the aerogenerator stator sets up in the week side of aerogenerator rotor to receive the incoming wind of all directions and carry out the rectification to the incoming wind, direction to the aerogenerator rotor, aerogenerator rotor fixed mounting is in the week side of transmission shaft 3 and drives the transmission shaft 3 rotation, transmission shaft 3 is connected with generator 9, photovoltaic cell board is located the top of transmission shaft 3 and tiles and install in the week side of aerogenerator stator.
Specifically, transmission shaft 3 among the power generation post of this embodiment is vertical design, and transmission shaft 3 is vertical setting promptly, distributes and can receive the incoming wind of all sides in 3 axial aerogenerator stators of transmission shaft, through rectification and direction back, and the incoming wind strikes the rotor with certain attack angle, need not to adopt the driftage device, has improved wind energy utilization ratio, turns into mechanical energy with wind energy, transmits mechanical energy for generator 9 through transmission shaft 3 and shaft coupling 13, turns into the electric energy with mechanical energy, carries the electric energy to in battery control box 12. The storage battery control box 12 is internally provided with a rectifier, a storage battery and a PLC (programmable logic controller), when the generator 9 adopts the DC generator 9, the rectifier is not needed, and the electric energy generated by the generator 9 is directly sent to the storage battery. When the user uses an alternating current electric appliance, the converter is additionally arranged in the storage battery control box 12 to convert the direct current of the storage battery into 380V (or 220V) and 50HZ alternating current for the user to use. On the other hand, the photovoltaic cell panel can collect sunlight, electric energy is generated in a photovoltaic power generation mode, the electric energy generated by photovoltaic power generation is also stored in the storage battery, and a wind power generation and photovoltaic power generation complementary combined power generation mode is realized.
According to the wind-solar complementary renewable energy power generation post provided by the invention, wind coming from all directions is collected through the stator of the wind driven generator and is guided to the rotor of the wind driven generator, the wind comes to drive the rotor of the wind driven generator to rotate, wind energy is converted into mechanical energy, so that the transmission shaft 3 is driven to rotate, the mechanical energy is converted into electric energy by the generator 9, the photovoltaic cell panel arranged at the top can convert the light energy into the electric energy, the wind power generation and the photovoltaic power generation are organically combined, local wind energy and light energy resources are fully utilized for power generation, the problems that a power grid line in a remote area is difficult to erect, and the electric power is not easily obtained are solved, and self-sufficienc.
In one embodiment, the stator of the wind driven generator comprises a guide blade 6, a guide blade upper shroud 15 and a guide blade lower shroud 14, wherein the guide blade upper shroud 15 is fixed at the upper end of the guide blade 6, and the guide blade lower shroud 14 is fixed at the lower end of the guide blade 6; the photovoltaic panels are mounted on the edges of the upper shrouds 15 of the vanes. In this embodiment, the guide vane 6, the upper guide vane shroud 15 and the lower guide vane shroud 14 are fastened and fixed together to form a firm whole, i.e., a stator of the wind turbine generator.
In one embodiment, the wind turbine rotor includes a moving blade 7, a moving blade upper shroud 17 and a moving blade lower shroud 18, the moving blade upper shroud 17 is fixed to an upper end of the moving blade 7, the moving blade lower shroud 18 is fixed to a lower end of the moving blade 7, the transmission shaft 3 passes through centers of the moving blade upper shroud 17 and the moving blade lower shroud 18, and the moving blade upper shroud 17 and the moving blade lower shroud 18 are respectively fixed to both ends of the transmission shaft 3. In the present embodiment, the moving blade 7, the moving blade upper shroud 17 and the moving blade lower shroud 18 are fastened and fixed together to form a firm whole, i.e. a wind turbine rotor. The transmission shaft 3, the upper movable vane shroud band 17 and the lower movable vane shroud band 18 are fixed by welding, so that synchronous rotation of the transmission shaft, the upper movable vane shroud band and the lower movable vane shroud band is guaranteed. In addition, a first bearing 4 is arranged at the upper end of the transmission shaft 3, a static ring of the first bearing 4 is fixed at the top of the guide vane upper shroud 15, a second bearing 8 is arranged at the lower end of the transmission shaft 3, the second bearing 8 can adopt a thrust bearing, and the first bearing 4 and the second bearing 8 keep the verticality of the wind driven generator rotor and are arranged concentrically with the wind driven generator rotor.
In one embodiment, the wind-solar hybrid renewable energy power column further comprises a rotating shaft connecting mechanism 16, wherein the rotating shaft connecting mechanism 16 is rotatably connected between the photovoltaic cell panel and the guide vane upper shroud 15, and/or the rotating shaft connecting mechanism 16 is rotatably connected between the adjacent photovoltaic cell panels. In this embodiment, photovoltaic cell board sets up for the symmetry, can be two, four or more, if adopt the polylith design, then realize photovoltaic cell board's upwards or folding downwards through pivot coupling mechanism 16, make things convenient for the dismouting transportation, also be connected in order to realize both folding design through the rotation of pivot coupling mechanism 16 between photovoltaic cell board and stator upper shroud 15, also connect in order to realize both folding design through the rotation of pivot coupling mechanism 16 between adjacent photovoltaic cell board. Specifically, as shown in fig. 2, the photovoltaic cell panel includes the photovoltaic cell main board 5 connected around the upper shroud 15 of the stator and the photovoltaic cell side board 19 connected around the photovoltaic cell main board 5, and it has a large expansion area to collect more sunshine and carry out photovoltaic power generation, and all rotate through the pivot connecting mechanism 16 between the upper shroud 15 of the stator and the photovoltaic cell main board 5 and between the photovoltaic cell main board 5 and the photovoltaic cell side board 19 and be connected, and the photovoltaic cell panel after folding occupies a small area, and is convenient to carry and transport.
Further, the rotating shaft connecting mechanism 16 includes a positioning pin 161, a first connecting plate 162, a second connecting plate 163, a rotating shaft 164, a transmission unit and a driving motor, the first connecting plate 162 is fixed at the edge of the upper guide vane shroud 15 or the photovoltaic cell panel, the rotating shaft 164 is connected with the driving motor in a driving manner and is rotatably installed on the first connecting plate 162, the second connecting plate 163 is fixed at the edge of the photovoltaic cell panel and is installed on the rotating shaft 164 through the positioning pin 161, so that the rotating shaft 164 drives and drives the photovoltaic cell panel to rotate, fold or unfold. In this embodiment, the driving motor is used to drive the rotation shaft connecting mechanism 16 to rotate, so as to drive the photovoltaic cell panel to fold or unfold. Specifically, the first connecting plate 162 is fixedly installed at the edge of the vane upper shroud 15 or the photovoltaic cell panel, and is used for supporting the rotating shaft 164, providing an installation position of the rotating shaft 164, and the rotating shaft 164 is rotatably movable relative to the first connecting plate 162. The transmission unit is a speed reducer consisting of a large gear 165 and a small gear 166, the driving motor adopts a servo motor 167, an output shaft of the servo motor drives the small gear 166 to drive the large gear 165 to rotate at a low speed, so that a rotating shaft 164 is driven to rotate, the rotating shaft 164 rotates to drive the photovoltaic cell panel connected with the second connecting plate 163 to rotate, fold or unfold, the folding and unfolding angles can be adjusted according to actual conditions, when the photovoltaic cell panel touches a limit switch, the photovoltaic cell panel is shown to rotate in place, and the servo motor 167 stops rotating. If the photovoltaic cell side plates 19 are configured, the driving motor is controlled to be started in sequence, when the photovoltaic cell panel needs to be unfolded, the photovoltaic cell main board 5 is ensured to be unfolded preferentially, and the photovoltaic cell side plates 19 are unfolded subsequently, so that the photovoltaic cell panel is integrally tiled; when the photovoltaic cell board needs to be folded, the photovoltaic cell side plate 19 is guaranteed to be preferentially folded, and the photovoltaic cell main plate 5 is folded later, so that the photovoltaic cell board is integrally folded. Fig. 4 is a schematic structural diagram of the rotating shaft connecting mechanism 16 connected between the photovoltaic cell panel and the upper shroud 15 of the guide vane. In addition, the first connecting plate 162 and the second connecting plate 163 are both multiple and are uniformly distributed along the axial direction of the rotating shaft 164 at intervals, so that the stability of connection and rotation is ensured. It should be understood that if the pivot connection mechanism 16 is connected between two adjacent photovoltaic panels, the first and second connection plates 162 and 163 should be mounted at the edges of the two corresponding adjacent photovoltaic panels, respectively, rather than being fixed to the same photovoltaic panel.
In one embodiment, the wind-solar complementary renewable energy power generation column further comprises a support rod 1, one end of the support rod 1 is supported on the guide vane lower shroud 14, the other end of the support rod 1 is supported on the photovoltaic cell panel, and when the photovoltaic cell panel is in an unfolded state, the support rod 1 is adopted to support the photovoltaic cell panel, so that the stability of the photovoltaic cell panel is enhanced.
In one embodiment, the wind-solar complementary renewable energy power generation column further comprises a support body 10 and a pull fiber 2, wherein a stator of the wind driven generator is fixed on the top of the support body 10, the support body 10 is fixed on the ground surface through a ground cone 11, one end of the pull fiber 2 is connected to an upper shroud 15 of the guide vane, and the other end of the pull fiber is connected to the ground surface in a tensioning mode. In the embodiment, the ground cone 11 is adopted to fix the support body 10 on the ground surface, the stator of the wind driven generator is arranged on the top of the support body 10, the support body 10 bears the dynamic and static loads of the whole power generation column, certain rigidity and strength requirements are met, and the support body 10 is matched with the surrounding tension fibers 2, so that the wind resistance of the power generation column is ensured.
Further, the support body 10 comprises a diffuser section 102 and a cylinder 104 which are connected from top to bottom, and the diffuser section 102 is connected with the guide vane lower shroud 14 through a flange 101; a first support plate 103 is horizontally arranged between the diffuser section 102 and the cylinder 104 and used for fixing a static ring of the second bearing 8, and the lower end of the transmission shaft 3 penetrates through the first support plate 103 and is connected with the generator 9 through a coupler 13; a second support plate 105 is horizontally arranged in the cylinder 104 and used for carrying the generator 9; a stabilizing support plate 107 is horizontally arranged at the bottom of the cylinder 104, the ground cone 11 is fixed on the stabilizing support plate 107 through a screw circular cap 106, and the power generation column is stably fixed on the ground surface through the ground cone 11 and the support body 10. In the present embodiment, the diffuser section 102 is designed to be gradually reduced in size from top to bottom, and is mainly used for the transition guide vane lower shroud 14 and the cylinder 104. The support body 10 has a function of fixing the second bearing 8 and the generator 9 in addition to a function of supporting and fixing the entire power generation column.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (9)

1. A wind-solar hybrid renewable energy power generation pole is characterized by comprising: aerogenerator stator, aerogenerator rotor, transmission shaft, photovoltaic cell board and generator, the aerogenerator stator set up in week side of aerogenerator rotor to receive the incoming wind of all directions and carry out rectification, direction to the incoming wind the aerogenerator rotor, aerogenerator rotor fixed mounting in week side of transmission shaft drives the transmission shaft is rotatory, the transmission shaft with the generator is connected, photovoltaic cell board is located the top of transmission shaft and tiling install in week side of aerogenerator stator.
2. The wind-solar hybrid renewable energy power generation column according to claim 1, wherein said wind generator stator comprises a guide blade, a guide blade upper shroud and a guide blade lower shroud, said guide blade upper shroud being fixed to an upper end of said guide blade, said guide blade lower shroud being fixed to a lower end of said guide blade; the photovoltaic cell panel is installed on the edge of the guide vane upper shroud.
3. The wind-solar hybrid renewable energy power generation post according to claim 1, wherein the wind power generator rotor comprises a moving blade, a moving blade upper shroud and a moving blade lower shroud, the moving blade upper shroud is fixed to an upper end of the moving blade, the moving blade lower shroud is fixed to a lower end of the moving blade, the transmission shaft passes through centers of the moving blade upper shroud and the moving blade lower shroud, and the moving blade upper shroud and the moving blade lower shroud are respectively fixed to both ends of the transmission shaft.
4. The wind-solar hybrid renewable energy power column of claim 2, further comprising a shaft connection mechanism rotatably connected between said photovoltaic cell panels and said upper vane shroud and/or rotatably connected between adjacent said photovoltaic cell panels.
5. The wind-solar hybrid renewable energy power generation post according to claim 4, wherein the rotating shaft connecting mechanism comprises a positioning pin, a first connecting plate, a second connecting plate, a rotating shaft, a transmission unit and a driving motor, the first connecting plate is fixed on the upper shroud of the guide vane or the edge of the photovoltaic cell panel, the rotating shaft is in driving connection with the driving motor and is rotatably installed on the first connecting plate, the second connecting plate is fixed on the edge of the photovoltaic cell panel and is installed on the rotating shaft through the positioning pin, and therefore the rotating shaft drives and drives the photovoltaic cell panel to rotate and fold or unfold.
6. The wind-solar hybrid renewable energy power generation column according to claim 2, further comprising a support rod, one end of said support rod being supported by said lower guide vane shroud and the other end of said support rod being supported by said photovoltaic cell panel.
7. The wind-solar hybrid renewable energy power generation column according to claim 2, further comprising a support body and a pull fiber, wherein the stator of the wind driven generator is fixed on the top of the support body, the support body is fixed on the ground surface through a ground cone, one end of the pull fiber is connected to the upper shroud of the guide vane, and the other end of the pull fiber is connected to the ground surface in a tensioning manner.
8. The wind-solar hybrid renewable energy power column of claim 7, wherein a first bearing is disposed at an upper end of said drive shaft and a second bearing is disposed at a lower end of said drive shaft.
9. The wind-solar hybrid renewable energy power generation post according to claim 8, wherein the supporting body comprises a diffuser section and a cylinder body which are connected from top to bottom, and the diffuser section is connected with the lower guide vane shroud through a flange; a first supporting plate is horizontally arranged between the diffusion section and the cylinder body and used for fixing a static ring of the second bearing; a second support plate is horizontally arranged in the cylinder body and used for carrying the generator; and a stable support plate is horizontally arranged at the bottom of the cylinder body, and the ground cone is fixed on the stable support plate.
CN202110231070.8A 2021-03-02 2021-03-02 Wind-solar complementary renewable energy power generation column Active CN112983742B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105939140A (en) * 2016-05-12 2016-09-14 中国大唐集团科学技术研究院有限公司 Turnover solar cell panel with wind power generation
KR102068132B1 (en) * 2018-09-18 2020-02-11 정성호 Wind power generation module and wind power generation system
CN112054588A (en) * 2020-09-10 2020-12-08 四川大学 A wind-solar hybrid power generation system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105939140A (en) * 2016-05-12 2016-09-14 中国大唐集团科学技术研究院有限公司 Turnover solar cell panel with wind power generation
KR102068132B1 (en) * 2018-09-18 2020-02-11 정성호 Wind power generation module and wind power generation system
CN112054588A (en) * 2020-09-10 2020-12-08 四川大学 A wind-solar hybrid power generation system

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