CN113074085B - Wind-solar hybrid power generation device based on high-efficiency conversion - Google Patents
Wind-solar hybrid power generation device based on high-efficiency conversion Download PDFInfo
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- CN113074085B CN113074085B CN202110384505.2A CN202110384505A CN113074085B CN 113074085 B CN113074085 B CN 113074085B CN 202110384505 A CN202110384505 A CN 202110384505A CN 113074085 B CN113074085 B CN 113074085B
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- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000004146 energy storage Methods 0.000 claims abstract description 42
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
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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
- F03D15/00—Transmission of mechanical power
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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
- F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- 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
- H02K7/1846—Rotary generators structurally associated with wheels or associated parts
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- 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
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- 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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- 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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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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
- 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)
- Power Engineering (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a wind-solar hybrid power generation device based on high-efficiency conversion, which comprises an outer cover, an energy storage battery, a wind energy collector, a solar photovoltaic module and an MPPT controller, wherein a first rotating shaft is fixedly arranged at the bottom of the wind energy collector, a speed reducer is fixedly arranged on one side of the top of an inner cavity of the outer cover, a second rotating shaft is arranged at the bottom of the speed reducer, a centrifugal clutch mechanism is arranged at the bottom of the second rotating shaft, a third rotating shaft is arranged on one side of the centrifugal clutch mechanism, an electromagnetic generator is arranged at the bottom of the centrifugal clutch mechanism, and an energy storage mechanism is arranged at one end of the third rotating shaft. The invention stores breeze energy in the form of mechanical energy, and the stored mechanical energy directly supplies energy for the solar photovoltaic module in a rotating way without electromechanical conversion, thereby having higher efficiency, more energy saving and environmental protection; the wind energy collection device collects wind energy in a mechanical energy mode under the condition of weak wind and collects wind energy in an electromagnetic power generation mode under the condition of strong wind, and achieves reasonable and maximum utilization of wind with different wind speeds.
Description
Technical Field
The invention belongs to the technical field of wind-solar hybrid power generation, and particularly relates to a power generation device based on wind-solar hybrid.
Background
With the increasing exhaustion of traditional energy sources, the development and utilization of new energy sources are more and more emphasized in various countries. In the development process of new energy, wind energy and solar energy are most widely used, and people also begin to generate electricity by complementing the wind energy and the solar energy. In the traditional photovoltaic power generation device, because the installation orientation of the photovoltaic module is generally fixed during installation, the photovoltaic module is difficult to face the sun well, and the power generation efficiency cannot be fully ensured; some existing designs often utilize electromechanical conversion and need to consider the influence of the external environment on equipment, which undoubtedly affects the energy collection efficiency of the wind-solar hybrid power generation device.
Disclosure of Invention
The invention aims to provide a wind-solar hybrid power generation device based on high-efficiency conversion, which can ensure that a photovoltaic module can perform light following without electric power, solve the problems of light following energy supply and efficiency, and achieve the effects of energy conservation and environmental protection.
In order to achieve the purpose, the invention provides the following technical scheme: a wind-solar hybrid power generation device based on high-efficiency conversion comprises an outer cover, an energy storage battery, a wind energy collector, a solar photovoltaic component and an MPPT controller, a first rotating shaft is fixedly arranged at the bottom of the wind energy collector, a speed reducer is fixedly arranged on one side of the top of the inner cavity of the outer cover, the bottom of the speed reducer is provided with a second rotating shaft, the bottom of the second rotating shaft is provided with a centrifugal clutch mechanism, a third rotating shaft is arranged on one side of the centrifugal clutch mechanism, an electromagnetic generator is arranged at the bottom of the centrifugal clutch mechanism, the electromagnetic generator is electrically connected with the energy storage battery, one end of the third rotating shaft is provided with an energy storage mechanism, the top of the energy storage mechanism is provided with a release mechanism, the top of the energy storage mechanism is provided with a fourth rotating shaft, and the solar photovoltaic module is fixedly connected with the fourth rotating shaft through a connecting piece, and a sunlight tracking mechanism is fixedly arranged at the top end of the solar photovoltaic module.
Preferably, wind energy collector and solar PV modules all set up in the top of dustcoat, energy storage battery and MPPT controller are all fixed to be set up in the inside of dustcoat, solar PV modules passes through MPPT controller electric connection with energy storage battery.
Preferably, the reduction gear includes sun gear, ring gear, plectane and a plurality of planet wheel, just first pivot and sun gear fixed connection, a plurality of planet wheel all with sun gear and ring gear meshing, plectane and a plurality of planet wheel swing joint, second pivot and plectane fixed connection.
Preferably, the centrifugal clutch mechanism includes a housing and an outer ring, a first driving bevel gear is fixedly disposed at an end of the second rotating shaft, a first driven bevel gear is fixedly disposed at an end of the third rotating shaft, the first driving bevel gear is engaged with the first driven bevel gear, the outer ring is in transmission connection with the electromagnetic generator through an input shaft, a sleeve is disposed at a center of the outer ring, the sleeve is fixedly connected with the first driving bevel gear through a shaft rod, a telescopic rod and an arc-shaped friction plate are disposed on an outer side of the sleeve, the telescopic rod is fixedly connected with the sleeve, the arc-shaped friction plate is fixedly connected with an end of the telescopic rod, and the arc-shaped friction plate is abutted against an inner side of the outer ring.
Preferably, energy storage mechanism includes circle box and clockwork spring, the clockwork spring embedding sets up in the circle box, the fixed driven bevel gear of second that is equipped with in clockwork spring edge bottom, the fixed second initiative bevel gear that is equipped with of tip of third pivot, just the meshing of the driven bevel gear of second and second initiative bevel gear, fixed connection is located with clockwork spring center in fourth pivot.
Preferably, release mechanism includes insulating casing, two electro-magnets, two springs and two clamping pieces, the fourth pivot runs through the insulating casing, and two clamping pieces all laminate with the fourth pivot, the clamping piece passes through spring swing joint with the electro-magnet, the clamping piece is connected with the electro-magnet magnetism, sunlight tracking mechanism includes circular seat, convex lens and a plurality of temperature switch, and a plurality of temperature switch are central symmetry about convex lens and distribute, a plurality of temperature switch and circular seat fixed connection, convex lens and circular seat fixed connection establish ties with the electro-magnet after parallelly connected between a plurality of temperature switch.
Compared with the prior art, the invention has the beneficial effects that:
(1) the breeze energy is directly stored in a mechanical energy form under the action of the wind energy collector and the clockwork spring, and compared with other wind-solar complementary power generation devices, the breeze energy storage device has no process of mechanical energy-electric energy conversion, and the energy collection efficiency is improved.
(2) The spring energy storage device adopts the spring to store energy, is not influenced by the ambient temperature, solves the safety problem of charging and discharging of the energy storage battery under the conditions of high temperature and low temperature, has no problems of energy leakage and the like due to the spring energy storage, and solves the self-discharging problem of the energy storage battery.
(3) The stored mechanical energy directly provides energy for the solar photovoltaic module to adjust the orientation along with the movement of the sun, and the energy is supplied in a mechanical energy-mechanical energy mode.
(4) Compared with other wind-solar hybrid power generation devices, the solar energy azimuth tracking device has the advantages that the solar energy azimuth tracking is realized in a mechanical mode, electric energy is not needed, and the effects of energy conservation and environmental protection are achieved.
(5) The wind energy collection device collects wind energy in a mechanical energy mode under the condition of weak wind and collects wind energy in an electromagnetic power generation mode under the condition of strong wind, and achieves reasonable and maximum utilization of wind with different wind speeds.
Drawings
FIG. 1 is an overall longitudinal cross-sectional view of the present invention;
FIG. 2 is a longitudinal cross-sectional view of the centrifugal clutch mechanism of the present invention;
FIG. 3 is a bottom view of the outer race of the present invention;
FIG. 4 is a longitudinal cross-sectional view of the release mechanism of the present invention;
FIG. 5 is a longitudinal cross-sectional view of the energy storage mechanism of the present invention;
fig. 6 is a plan view of the sunlight tracking mechanism of the present invention.
Illustration of the drawings: 1. a housing; 2. an energy storage battery; 3. a wind energy collector; 4. a first rotating shaft; 5. a speed reducer; 6. a second rotating shaft; 7. a centrifugal clutch mechanism; 8. a third rotating shaft; 9. an electromagnetic generator; 10. an energy storage mechanism; 11. a release mechanism; 12. a fourth rotating shaft; 13. a solar photovoltaic module; 14. a sunlight tracking mechanism; 15. an outer ring; 16. an MPPT controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-6, the wind-solar hybrid power generation device based on high-efficiency conversion includes an outer cover 1, an energy storage battery 2, a wind energy collector 3, a solar photovoltaic module 13, and an MPPT controller 16, wherein a first rotating shaft 4 is fixedly disposed at the bottom of the wind energy collector 3, a speed reducer 5 is fixedly disposed at one side of the top of an inner cavity of the outer cover 1, a second rotating shaft 6 is disposed at the bottom of the speed reducer 5, a centrifugal clutch mechanism 7 is disposed at the bottom of the second rotating shaft 6, a third rotating shaft 8 is disposed at one side of the centrifugal clutch mechanism 7, an electromagnetic generator 9 is disposed at the bottom of the centrifugal clutch mechanism 7, the electromagnetic generator 9 is electrically connected to the energy storage battery 2, an energy storage mechanism 10 is disposed at one end of the third rotating shaft 8, a release mechanism 11 is disposed at the top of the energy storage mechanism 10, a fourth rotating shaft 12 is disposed at the top of the energy storage mechanism 10, and the solar photovoltaic module 13 is fixedly connected to the fourth rotating shaft 12 through a connecting member, and a sunlight tracking mechanism 14 is fixedly arranged at the top end of the solar photovoltaic component 13.
Further, in the above technical scheme, wind energy collector 3 and solar photovoltaic module 13 are all set up in the top of dustcoat 1, energy storage battery 2 and MPPT controller 16 are all fixed to be set up in the inside of dustcoat 1, solar photovoltaic module 13 passes through MPPT controller 16 electric connection with energy storage battery 2.
Further, in above-mentioned technical scheme, reduction gear 5 includes sun gear, ring gear, plectane and a plurality of planet wheel, just first pivot 4 and sun gear fixed connection, a plurality of planet wheel all with sun gear and ring gear meshing, plectane and a plurality of planet wheel swing joint, second pivot 6 and plectane fixed connection, first pivot 4 drives the sun gear and rotates when rotating, and after a plurality of planet wheel speed reductions, drive second pivot 6 by the plectane and rotate.
Further, in the above technical solution, the centrifugal clutch mechanism 7 includes a housing and an outer ring 15, the end of the second rotating shaft 6 is fixedly provided with a first driving bevel gear, the end of the third rotating shaft 8 is fixedly provided with a first driven bevel gear, and the first driving bevel gear is engaged with the first driven bevel gear, the outer ring 15 is in transmission connection with the electromagnetic generator 9 through an input shaft, a sleeve is arranged at the center of the outer ring 15, the sleeve is fixedly connected with the first driving bevel gear through a shaft rod, a telescopic rod and an arc-shaped friction plate are arranged outside the sleeve, the telescopic rod is a telescopic rod with a return tension spring, the telescopic rod is fixedly connected with the sleeve, the arc-shaped friction plate is fixedly connected with the end of the telescopic rod, the arc-shaped friction plate is abutted against the inner side of the outer ring 15, and when the second rotating shaft 6 rotates at a low speed, the first driven bevel gear is driven by the first driving bevel gear, the first driven bevel gear rotates to drive the third rotating shaft 8 to rotate, the arc-shaped friction plate is not in contact with the outer ring 15 at the moment, the outer ring 15 does not rotate, and when the second rotating shaft 6 rotates at a high speed, the arc-shaped friction plate is in contact with the outer ring 15 under the action of centrifugal force, so that the outer ring 15 is driven to rotate.
Further, in the above technical scheme, energy storage mechanism 10 includes circle box and clockwork spring, the clockwork spring embedding sets up in the circle box, the fixed driven bevel gear of second that is equipped with in clockwork spring edge bottom, the fixed second initiative bevel gear that is equipped with of tip of third pivot 8, just the meshing of the driven bevel gear of second and second initiative bevel gear, fourth pivot 12 and clockwork spring center department fixed connection, it rotates to drive the driven bevel gear of second through the second initiative bevel gear when third pivot 8 rotates, and the elastic deformation energy storage takes place in the outside that the driven bevel gear of second drove the clockwork spring.
Further, in the above technical solution, the release mechanism 11 includes an insulating housing, two electromagnets, two springs and two clamping pieces, the fourth rotating shaft 12 penetrates through the insulating housing, the two clamping pieces are both attached to the fourth rotating shaft 12, the clamping pieces are movably connected to the electromagnets through the springs, the clamping pieces are magnetically connected to the electromagnets, the sunlight tracking mechanism 14 includes a circular base, a convex lens and a plurality of temperature switches, the plurality of temperature switches are distributed in central symmetry with respect to the convex lens, the plurality of temperature switches are fixedly connected to the circular base, the convex lens is fixedly connected to the circular base, the plurality of temperature switches are connected in parallel and then connected in series to the electromagnets, when the solar photovoltaic module 13 faces the sun, the solar light is perpendicular to the convex lens, the convex lens focuses on the center of the circular base, when the solar azimuth changes, the focus of the convex lens shifts to irradiate on any one temperature switch, the temperature switch is heated and then switched on, the electromagnet adsorbs the clamping piece, at the moment, the fourth rotating shaft 12 is not limited, the solar photovoltaic module 13 is driven to horizontally rotate under the action of the spring, when the solar photovoltaic module 13 drives the convex lens to rotate and is vertical to the sunlight, all the temperature switches are in an off state, the electromagnet does not generate magnetism, and the spring pushes the clamping piece to clamp the fourth rotating shaft 12.
The working principle of the invention is as follows:
at low wind speed, the wind energy collector 3 drives the first rotating shaft 4 to rotate, after the torque is increased by the speed reducer 5, the transmission force is output by the second rotating shaft 6, the centrifugal clutch mechanism 7 outputs the transmission force to the energy storage mechanism 10 through the third rotating shaft 8 for energy storage, the centrifugal clutch mechanism 7 enables the electromagnetic generator 9 to generate electricity through the input shaft at high wind speed, the electric energy generated by the electromagnetic generator 9 is stored in the energy storage battery 2, the solar photovoltaic module 13 converts the light energy into the electric energy to be stored in the energy storage battery 2, when the direction of the sun changes, the sunlight tracking mechanism 14 controls the release mechanism 11 to open, the energy storage mechanism 10 drives the solar photovoltaic module 13 to rotate along with the solar photovoltaic module through the fourth rotating shaft 12, the device generates electricity reasonably through a wind-solar complementary mode, the energy collection efficiency is high, and electric energy generated by the solar photovoltaic module 13 and electric energy generated by the electromagnetic generator 9 are stored in the energy storage battery 2. The electric energy generated by the solar photovoltaic module 13 is collected to the energy storage battery 2 through the MPPT controller 16 for storage, so that the solar photovoltaic module 13 is ensured to work in a maximum power point state all the time, the maximum power point is tracked, and the utilization efficiency of solar energy is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Complementary power generation facility of scene based on high-effect conversion, including dustcoat (1), energy storage battery (2), wind energy collector (3), solar PV modules (13) and MPPT controller (16), its characterized in that: the wind energy collector is characterized in that a first rotating shaft (4) is fixedly arranged at the bottom of the wind energy collector (3), a speed reducer (5) is fixedly arranged on one side of the top of an inner cavity of the outer cover (1), a second rotating shaft (6) is arranged at the bottom of the speed reducer (5), a centrifugal clutch mechanism (7) is arranged at the bottom of the second rotating shaft (6), a third rotating shaft (8) is arranged on one side of the centrifugal clutch mechanism (7), an electromagnetic generator (9) is arranged at the bottom of the centrifugal clutch mechanism (7), the electromagnetic generator (9) is electrically connected with the energy storage battery (2), an energy storage mechanism (10) is arranged at one end of the third rotating shaft (8), a release mechanism (11) is arranged at the top of the energy storage mechanism (10), a fourth rotating shaft (12) is arranged at the top of the energy storage mechanism (10), and the solar photovoltaic module (13) is fixedly connected with the fourth rotating shaft (12) through a connecting piece, a sunlight tracking mechanism (14) is fixedly arranged at the top end of the solar photovoltaic component (13);
the centrifugal clutch mechanism (7) comprises a shell and an outer ring (15), a first driving bevel gear is fixedly arranged at the end part of the second rotating shaft (6), a first driven bevel gear is fixedly arranged at the end part of the third rotating shaft (8), the first driving bevel gear is meshed with the first driven bevel gear, the outer ring (15) is in transmission connection with the electromagnetic generator (9) through an input shaft, a sleeve is arranged at the center of the outer ring (15), the sleeve is fixedly connected with the first driving bevel gear through a shaft rod, a telescopic rod and an arc-shaped friction plate are arranged on the outer side of the sleeve, the telescopic rod is fixedly connected with the sleeve, the arc-shaped friction plate is fixedly connected with the end part of the telescopic rod, and the arc-shaped friction plate is abutted against the inner side of the outer ring (15);
release mechanism (11) are including insulating casing, two electro-magnets, two springs and two clamping pieces, fourth pivot (12) run through the insulating casing, and two clamping pieces all laminate with fourth pivot (12), the clamping piece passes through spring swing joint with the electro-magnet, the clamping piece is connected with the electro-magnet magnetism, sunlight tracking mechanism (14) are central symmetric distribution including circular seat, convex lens and a plurality of temperature switch, a plurality of temperature switch about convex lens, a plurality of temperature switch and circular seat fixed connection, convex lens and circular seat fixed connection establish ties with the electro-magnet after parallelly connected between a plurality of temperature switch.
2. The wind-solar hybrid power generation device based on high-efficiency conversion according to claim 1, wherein: wind energy collector (3) and solar PV modules (13) all set up in the top of dustcoat (1), energy storage battery (2) and MPPT controller (16) all fix and set up in the inside of dustcoat (1), solar PV modules (13) pass through MPPT controller (16) electric connection with energy storage battery (2).
3. The wind-solar hybrid power generation device based on high-efficiency conversion according to claim 1, wherein: reduction gear (5) include sun gear, ring gear, plectane and a plurality of planet wheel, just first pivot (4) and sun gear fixed connection, a plurality of planet wheel all with sun gear and ring gear meshing, plectane and a plurality of planet wheel swing joint, second pivot (6) and plectane fixed connection.
4. The wind-solar hybrid power generation device based on high-efficiency conversion according to claim 1, wherein: energy storage mechanism (10) are including circle box and clockwork spring, the clockwork spring embedding sets up in the circle box, the fixed driven bevel gear of second that is equipped with in clockwork spring edge bottom, the fixed second initiative bevel gear that is equipped with of tip of third pivot (8), just the meshing of the driven bevel gear of second and second initiative bevel gear, fourth pivot (12) and clockwork spring center department fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110384505.2A CN113074085B (en) | 2021-04-09 | 2021-04-09 | Wind-solar hybrid power generation device based on high-efficiency conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110384505.2A CN113074085B (en) | 2021-04-09 | 2021-04-09 | Wind-solar hybrid power generation device based on high-efficiency conversion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113074085A CN113074085A (en) | 2021-07-06 |
| CN113074085B true CN113074085B (en) | 2022-04-12 |
Family
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| CN113992137B (en) * | 2021-11-02 | 2024-03-22 | 国家电网有限公司 | Photovoltaic device capable of realizing angular self-adjustment and adjusting method thereof |
| CN117846878B (en) * | 2023-12-29 | 2024-10-15 | 国网甘肃省电力公司平凉供电公司 | Wind-solar complementary intelligent power station based on magnetic constraint technology and working method thereof |
| CN118232057B (en) * | 2024-05-24 | 2024-08-30 | 国网江西省电力有限公司供电服务管理中心 | Connecting device and AC/DC conversion efficiency on-line monitoring equipment |
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