CN112096556A - Modular small-sized wave energy and solar energy complementary power supply system - Google Patents
Modular small-sized wave energy and solar energy complementary power supply system Download PDFInfo
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- CN112096556A CN112096556A CN201910519484.3A CN201910519484A CN112096556A CN 112096556 A CN112096556 A CN 112096556A CN 201910519484 A CN201910519484 A CN 201910519484A CN 112096556 A CN112096556 A CN 112096556A
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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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
- G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
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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
- 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
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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
- H02S10/20—Systems characterised by their energy storage means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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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
- 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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- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a modularized small-sized wave energy and solar energy complementary power supply system, which comprises an ocean platform body, a solar power generation device, a storage battery, a wave energy power generation device, a wind speed detection module and a base, wherein the output end of the solar power generation device is electrically connected with the input end of the storage battery; the wave of different intensity can make full use of, improve the generating efficiency, and solar power system and wave energy power generation facility can complement each other, guarantee when the condition of extreme weather (withered wind, cloudy day etc.) appears, the power supply system homoenergetic lasts the power supply.
Description
Technical Field
The invention relates to the technical field of ocean platform power supply systems, in particular to a modular small-sized wave energy and solar energy complementary power supply system.
Background
The ocean platform is a structure for providing production and living facilities for activities such as drilling, oil extraction, collection and transportation, observation, navigation, construction and the like at sea. Ocean platforms can be classified into three categories, namely fixed type, movable type and semi-fixed type according to the structural characteristics and the working state of the ocean platforms. Wherein, the lower part of the fixed platform is directly supported and fixed on the seabed by piles, enlarged footing or other structures, and the fixed platform is divided into a pile foundation type and a gravity type according to the supporting condition; the movable platform floats in water or is supported on the seabed, can be moved, and can be divided into a bottom type and a floating type according to the supporting condition. In recent years, related manufacturers and research institutions are researching novel semi-fixed ocean platforms which can be fixed in deep water and have mobility, and tension leg platforms belong to the category. Although the ocean platforms have different types and different functions, they all need a set of power supply system with good electric energy quality and reliable performance to meet the continuous power utilization requirements of various severe sea conditions at sea.
However, the power supply system in the prior art has certain defects in the actual use process:
traditionally, ocean platform store power supply systems are primarily comprised of power sources, power distribution devices, power distribution grids, and the like. The power supply mainly comprises a diesel generator set and a storage battery, and the diesel generator set has low power generation efficiency in the power generation process, consumes a large amount of diesel and causes certain environmental pollution; at present, ocean platforms begin to adopt a form of power generation by using solar energy, wind energy or wave energy for power supply, but certain seasons and weather constraints exist in the solar energy power generation, the wind energy power generation or the wave energy power generation, and when extreme weather (dry wind, cloudy day and the like) occurs, a power supply system cannot continuously supply power, so that the requirements of production and life on the ocean platforms are difficult to meet.
Disclosure of Invention
The invention aims to provide a modularized small-sized wave energy and solar energy complementary power supply system, which enhances the capability of the power supply system against extreme weather through solar energy and wave energy complementary power supply, and ensures that continuous power supply can be realized under various extreme weather so as to meet the requirements of production and life on an ocean platform.
In order to achieve the purpose, the invention provides the following technical scheme: the modularized small-sized wave energy and solar energy complementary power supply system comprises an ocean platform body, a solar power generation device, a storage battery, a wave energy power generation device, a wind speed detection module and a base, wherein the solar power generation device is arranged on the ocean platform body;
the base is fixedly arranged at one end of the upper surface of the ocean platform body;
the wave energy power generation device is suspended at the outer end of the base and is positioned on one side of the ocean platform body, the output end of the wave energy power generation device is electrically connected with the input end of the storage battery, and a driving mechanism for driving the wave energy power generation device to move up and down is arranged on the base;
the wind speed detection module is mounted on a supporting rod erected on the upper surface of the ocean platform body and used for detecting the wind speed and providing a control signal for driving the wave energy power generation device to move up and down by the driving mechanism on the base.
Preferably, the base comprises a horizontal supporting rod, a vertical rod, a threaded rod, a first gear, a second gear and a motor, and one end of the horizontal supporting rod is fixedly connected to one end of the upper surface of the ocean platform body;
the vertical rod is fixedly connected to the outer end of the horizontal rod body, and is perpendicular to the horizontal rod body;
the motor is fixedly arranged on the upper surface of the horizontal rod body close to the vertical rod, and the power output end of the motor penetrates through the upper surface of the horizontal rod body;
the second gear is sleeved at the periphery of one end of the power output end of the motor, which is positioned in the inner cavity of the horizontal rod body;
the first gear is rotatably arranged in an inner cavity of the vertical rod and is meshed and matched with the second gear;
the threaded rod is sleeved in a threaded hole formed in the axis of the first gear in a threaded manner, the vertical rod is sleeved in a cylindrical cavity formed in the axis of the vertical rod, and the bottom end of the threaded rod is fixedly connected with a wave energy power generation device.
Preferably, the upper surface and the lower surface of the first gear are respectively and rotatably connected with the inner part of the vertical rod; make first gear install in the inner chamber of montant and can be at montant inner chamber free rotation, and avoid first gear teeth that set up all around and montant inner wall to take place the touching.
Preferably, the diameter of the inner cavity of the vertical rod is larger than the outer diameter of the threaded rod; so that the threaded rod can be smoothly rotated by the driving of the first gear.
Preferably, the wave energy power generation device comprises a base, a connecting rod, a power generator, a first bevel gear, an outer shell, a third bevel gear, a linkage rod and a support shaft, wherein the top end of the connecting rod is fixedly connected to the bottom end of the threaded rod;
the middle position of the upper surface of the base is fixedly connected with the lower surface of the connecting rod;
wherein the generator is nested in the base, and the rotating shaft of the generator faces vertically downwards;
the first bevel gear is sleeved on the periphery of the bottom end of the rotating shaft of the generator;
the third bevel gear is meshed with the first bevel gear;
one end side face of the linkage rod is rotatably connected to the side face of the third bevel gear;
the supporting shaft is rotatably connected with the side face of the other end of the linkage rod;
the outer shell is of a cavity structure, the top of the cavity structure is in sliding sleeve connection with the periphery of the base, the through hole formed in the upper surface of the outer shell is in sliding sleeve connection with the connecting rod, and the outer end of the supporting shaft is perpendicularly connected to the inner wall of the outer shell.
Preferably, the wave power generation device further comprises a middle rod body, a middle block and a second bevel gear, and the middle rod body is fixedly connected to the axis of the lower surface of the first bevel gear;
the second bevel gear is fixedly connected to the bottom end of the middle rod body, the central axis of the second bevel gear is overlapped with that of the first bevel gear, and the second bevel gear is meshed with the third bevel gear;
the middle block is rotatably sleeved in the middle of the periphery of the middle rod body, and the side face of the middle block is rotatably connected with the center of the side face of the third bevel gear.
Preferably, both side surfaces of the middle block are respectively connected with third bevel gears in a rotating manner, and the third bevel gears are meshed and matched with the first bevel gear and the second bevel gear simultaneously; the third bevel gear is meshed with and drives the first bevel gear and the second bevel gear at the same time, and the stable rotation of the rotating shaft of the generator can be ensured.
Preferably, the two side surfaces of the base are provided with a convex block along the vertical direction, and the inner wall of the outer shell is provided with a sliding chute which is matched with the convex block in a sliding and clamping manner along the vertical direction; because the sliding clamping between lug and the spout matches for the shell body can be reliably guided when the shell body moves up and down under the wave action.
Preferably, the input electric connection of motor has motor control module, motor control module's input electric connection has control module, control module's input with wind speed detection module's input electric connection, motor control module's input with the input electric connection of motor.
Compared with the prior art, the invention has the beneficial effects that:
according to the wave energy and solar energy complementary power supply system, electric energy generated by the solar power generation device and the wave energy power generation device is stored in the storage battery, the solar power generation device and the wave energy power generation device can be complemented, and the power supply system can continuously supply power when extreme weather (dry wind, cloudy days and the like) occurs, so that the requirements of production and life on an ocean platform are met; in addition, the wind speed detection module is arranged, the height of the wave energy power generation device can be adjusted through the detected wind speed, so that the wave energy power generation device can fully utilize waves with different intensities, and the power generation efficiency is improved.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
fig. 2 is a schematic front view of the wave power generation device of the invention;
FIG. 3 is a schematic cross-sectional view of the wave energy power plant of the present invention;
FIG. 4 is a side view of a third bevel gear of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 6 is a schematic cross-sectional view at a first gear of the present invention;
fig. 7 is a schematic block diagram of the control system of the present invention.
In the figure: 1-an ocean platform body; 11-a tower body; 12-a base; 121-horizontal struts; 122-a vertical rod; 123-threaded rod; 124-a first gear; 125-a second gear; 126-a motor; 2-a solar power generation device; 3-a storage battery; 4-wave power generation; 41-a base; 411-connecting rod; 412-a generator; 413-a first bevel gear; 414-second bevel gear; 415-an intermediate stick body; 42-an outer shell; 43-a third bevel gear; 431-linkage bar; 432-support shaft; 44-middle block; 5-a wind speed detection module; 6-a control module; 61-motor control module.
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. 1-7, the present invention provides a technical solution: the modularized small-sized wave energy and solar energy complementary power supply system comprises an ocean platform body 1, a solar power generation device 2 arranged on the ocean platform body 1, a storage battery 3, a wave energy power generation device 4, a wind speed detection module 5 and a base 12, wherein the storage battery 3 is arranged in a cavity of the ocean platform body 1, and the output end of the solar power generation device 2 is electrically connected with the input end of the storage battery 3; the base 12 is fixedly installed at one end of the upper surface of the ocean platform body 1, the wave energy power generation device 4 is suspended at the outer end of the base 12, the wave energy power generation device 4 is located at one side of the ocean platform body 1, the output end of the wave energy power generation device 4 is electrically connected with the input end of the storage battery 3, a driving mechanism for driving the wave energy power generation device 4 to move up and down is arranged on the base 12, the wind speed detection module 5 is installed on a support rod erected on the upper surface of the ocean platform body 1, the wind speed detection module 5 is used for detecting the wind speed and providing a control signal for driving the wave energy power generation device 4 to move up and down by the driving mechanism on the base 12, and under the condition of sunshine, the solar power generation device 2 can generate electric energy by utilizing light energy and store; the wind speed detection module 5 drives and adjusts the wave energy power generation device 4 to move up and down through a driving mechanism in the base 12 according to the detected wind speed, and the electric energy generated by the wave energy power generation device 4 can be stored in the storage battery 3, so that the ocean platform body 1 can continuously supply power when meeting extreme weather; the wind speed directly determines the wave energy, the wave height with high energy is higher, and the wave height with low energy is correspondingly lower, so that the height of the wave energy power generation device 4 is controlled to ensure that the wave energy power generation device 4 can fully utilize the wave energy to generate electric energy.
The base 12 comprises a horizontal supporting rod 121, a vertical rod 122, a threaded rod 123, a first gear 124, a second gear 125 and a motor 126, wherein one end of the horizontal supporting rod 121 is fixedly connected to one end of the upper surface of the ocean platform body 1, the vertical rod 122 is fixedly connected to the outer end of the horizontal rod 121, the vertical rod 122 is perpendicular to the horizontal rod 121, the motor 126 is fixedly installed on the upper surface of the horizontal rod 121 near the vertical rod 122, a power output end of the motor 126 penetrates through the upper surface of the horizontal rod 121, the second gear 125 is sleeved on the periphery of one end of a power output end of the motor 126, which is located in an inner cavity of the horizontal rod 121, the first gear 124 is rotatably installed in the inner cavity of the vertical rod 122, the first gear 124 is meshed and matched with the second gear 125, the threaded rod 123 is sleeved in a threaded hole formed in the axis of the first gear 124, the threaded rod 123 is sleeved in a, the horizontal supporting rod 121 and the vertical rod 122 form a base frame structure for suspending the wave power generation device 4, the motor 126 drives the first gear 124 to be meshed with and drive the second gear 125, and the rotation of the second gear 125 can enable the threaded rod 123 to move up and down, so that the wave power generation device 4 is driven to move up and down.
The upper and lower surfaces of the first gear 124 are rotatably connected to the inside of the vertical rod 122, respectively.
The diameter of the inner cavity of vertical rod 122 is greater than the outer diameter of threaded rod 123.
The wave energy power generation device 4 comprises a base 41, a connecting rod 411, a generator 412, a first bevel gear 413, an outer shell 42, a third bevel gear 43, a linkage rod 431 and a support shaft 432, wherein the top end of the connecting rod 411 is fixedly connected to the bottom end of a threaded rod 123, the central position of the upper surface of the base 41 is fixedly connected with the lower surface of the connecting rod 411, the generator 412 is nested in the base 41, the rotating shaft of the generator 412 is vertically downward, the first bevel gear 413 is sleeved on the periphery of the bottom end of the rotating shaft of the generator 412, the third bevel gear 43 is meshed and matched with the first bevel gear 413, the side surface of one end of the linkage rod 431 is rotatably connected to the side surface of the third bevel gear 43, the support shaft 432 is rotatably connected with the side surface of the other end of the linkage rod 431, the outer shell 42 is of a cavity structure, the top of the, the outer end of the supporting shaft 432 is vertically connected to the inner wall of the outer shell 42, the outer shell 42 is driven by waves to reciprocate up and down relative to the base 41, the outer shell 42 drives the third bevel gear 43 to rotate through the supporting shaft 432 and the linkage rod 431, the third bevel gear 43 is meshed with and drives the first bevel gear 413 to rotate, and therefore the rotating shaft of the generator 412 rotates at a high speed, and the generator 412 generates electric energy.
The wave energy power generation device 4 further comprises an intermediate rod body 415, an intermediate block 44 and a second bevel gear 414, wherein the intermediate rod body 415 is fixedly connected to the axis of the lower surface of the first bevel gear 413, the second bevel gear 414 is fixedly connected to the bottom end of the intermediate rod body 415, and the second bevel gear 414 coincides with the central axis of the first bevel gear 413, the second bevel gear 414 is engaged and matched with the third bevel gear 43, the middle block 44 is rotatably sleeved in the middle of the periphery of the middle rod body 415, the side surface of the middle block 44 is rotatably connected with the center of the side surface of the third bevel gear 43, the two side surfaces of the middle block 44 are respectively rotatably connected with the third bevel gear 43, and the third bevel gears 43 are engaged and matched with the first bevel gear 413 and the second bevel gear 414 at the same time, the two side surfaces of the base 41 are provided with projections along the vertical direction, and the inner wall of the outer shell 42 is provided with a chute which is matched with the convex block in a sliding and clamping way along the vertical direction; the middle rod 415 and the middle block 44 play a role of supporting the third bevel gears 43, the outer shell 42 moves up and down under the driving action of the waves, so that the two third bevel gears 43 rotate simultaneously and mesh with and drive the first bevel gear 413 and the second bevel gear 414 to rotate at a high speed, and the first bevel gear 413 and the second bevel gear 414 drive the rotating shaft of the generator 412 to rotate at a high speed simultaneously.
The input end of the motor 126 is electrically connected with the motor control module 61, the input end of the motor control module 61 is electrically connected with the control module 6, the input end of the control module 6 is electrically connected with the input end of the wind speed detection module 5, and the input end of the motor control module 61 is electrically connected with the input end of the motor 126; the wind speed detection module 5 controls the rotation of the motor 126 through the control module 6 and the motor control module 61 according to the detected wind speed.
The control module 6 may be a circuit including at least one processor, a circuit including at least one single chip, or a combination of multiple circuits or chips, as long as the corresponding functions can be realized;
the wind speed detection module 5 is an FC-2A type wind speed sensor;
the motor control module 61 is an SFM-5KW motor controller.
The working principle is as follows: under the condition of sunshine, the solar power generation device 2 generates electric energy by utilizing solar energy and stores the generated electric energy in the storage battery 3; the wind speed detection module 5 controls the rotation of the motor 126 through the control module 6 and the motor control module 61 according to the detected wind speed, when the wind speed is low, the control motor 126 drives the first gear 124 to rotate anticlockwise, the first gear 124 is meshed with the second gear 125 to drive the threaded rod 123 to move downwards, and meanwhile, the wave energy power generation device 4 descends; on the contrary, when the wind speed is high, the control motor 126 drives the first gear 124 to rotate clockwise, the first gear 124 is meshed with the second gear 125 to drive the threaded rod 123 to move upwards, and meanwhile, the wave energy power generation device 4 ascends; the outer shell 42 moves up and down relative to the base 41 under the driving action of waves, the outer shell 42 drives the two third bevel gears 43 to rotate simultaneously through the support shaft 432 and the linkage rod 431, the third bevel gears 43 are engaged with and drive the first bevel gear 413 and the second bevel gear 414 to rotate at a high speed, and the first bevel gear 413 and the second bevel gear 414 drive the rotating shaft of the generator 412 to rotate at a high speed simultaneously, so that the generator 412 generates electric energy and stores the electric energy in the storage battery 3 for later use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. Small-size wave energy of modularization and complementary power supply system of solar energy, including platform body (1) and solar power system (2) of setting on platform body (1), its characterized in that still includes:
a storage battery (3);
a wave energy power generation device (4);
wind speed detection module (5) and
the storage battery (3) is installed inside the cavity of the ocean platform body (1), and the output end of the solar power generation device (2) is electrically connected with the input end of the storage battery (3);
the base (12) is fixedly arranged at one end of the upper surface of the ocean platform body (1);
the wave energy power generation device (4) is suspended at the outer end of the base (12), the wave energy power generation device (4) is located on one side of the ocean platform body (1), the output end of the wave energy power generation device (4) is electrically connected with the input end of the storage battery (3), and a driving mechanism for driving the wave energy power generation device (4) to move up and down is arranged on the base (12);
the wind speed detection module (5) is mounted on a supporting rod erected on the upper surface of the ocean platform body (1), and the wind speed detection module (5) is used for detecting the wind speed and providing a control signal for driving the wave energy power generation device (4) to move up and down by a driving mechanism on the base (12).
2. The modular small wave energy and solar complementary power supply system according to claim 1, characterized in that: the base (12) comprises:
a horizontal strut (121);
a vertical rod (122);
a threaded rod (123);
a first gear (124);
a second gear (125) and
one end of the horizontal strut (121) is fixedly connected to one end of the upper surface of the ocean platform body (1);
the vertical rod (122) is fixedly connected to the outer end of the horizontal rod body (121), and the vertical rod (122) is perpendicular to the horizontal rod body (121);
the motor (126) is fixedly mounted on the upper surface of the horizontal rod body (121) close to the vertical rod (122), and a power output end of the motor (126) penetrates through the upper surface of the horizontal rod body (121);
the second gear (125) is sleeved at the periphery of one end, located in the inner cavity of the horizontal rod body (121), of the power output end of the motor (126);
wherein the first gear (124) is rotatably mounted in the inner cavity of the vertical rod (122), and the first gear (124) is meshed with the second gear (125);
the threaded rod (123) is sleeved in a threaded hole formed in the axis of the first gear (124) in a threaded manner, the threaded rod (123) is sleeved in a cylindrical cavity formed in the vertical rod (122) along the axis, and the bottom end of the threaded rod (123) is fixedly connected with a wave energy power generation device (4).
3. The modular small wave energy and solar complementary power supply system according to claim 2, characterized in that: the upper surface and the lower surface of the first gear (124) are respectively and rotatably connected with the inner part of the vertical rod (122).
4. The modular small wave energy and solar complementary power supply system according to claim 2, characterized in that: the diameter of the inner cavity of the vertical rod (122) is larger than the outer diameter of the threaded rod (123).
5. A modular compact wave energy and solar complementary power supply system according to claim 2, characterized in that said wave energy generation means (4) comprise:
a base (41);
a link (411);
a generator (412);
a first bevel gear (413);
an outer housing (42);
a third bevel gear (43);
a linkage rod (431) and
the top end of the connecting rod (411) is fixedly connected to the bottom end of the threaded rod (123);
the central position of the upper surface of the base (41) is fixedly connected with the lower surface of the connecting rod (411);
wherein the generator (412) is nested within the base (41) with the rotational axis of the generator (412) vertically downward;
wherein the first bevel gear (413) is sleeved on the periphery of the bottom end of the rotating shaft of the generator (412);
wherein the third bevel gear (43) is in meshing match with the first bevel gear (413);
one end side of the linkage rod (431) is rotatably connected to the side of the third bevel gear (43);
the supporting shaft (432) is rotatably connected with the side face of the other end of the linkage rod (431);
the outer shell (42) is of a cavity structure, the top of the cavity structure is in sliding sleeve connection with the periphery of the base (41), a through hole formed in the upper surface of the outer shell (42) is in sliding sleeve connection with the connecting rod (411), and the outer end of the supporting shaft (432) is perpendicularly connected to the inner wall of the outer shell (42).
6. Modular small wave energy and solar complementary power supply system according to claim 5, characterized in that said wave energy power generation means (4) further comprise:
an intermediate rod (415);
an intermediate block (44) and
the middle rod body (415) is fixedly connected to the axis of the lower surface of the first bevel gear (413);
the second bevel gear (414) is fixedly connected to the bottom end of the middle rod body (415), the central axis of the second bevel gear (414) is overlapped with that of the first bevel gear (413), and the second bevel gear (414) is meshed and matched with the third bevel gear (43);
the middle block (44) is rotatably sleeved in the middle of the periphery of the middle rod body (415), and the side face of the middle block (44) is rotatably connected with the center of the side face of the third bevel gear (43).
7. The modular small wave energy and solar complementary power supply system according to claim 6, characterized in that: and both side surfaces of the middle block (44) are respectively connected with third bevel gears (43) in a rotating mode, and the third bevel gears (43) are meshed and matched with the first bevel gear (413) and the second bevel gear (414) simultaneously.
8. The modular small wave energy and solar complementary power supply system according to claim 5, characterized in that: the both sides face of base (41) is provided with the lug along vertical direction, just the inner wall of shell body (42) is provided with the spout that matches with the lug along vertical direction slip joint.
9. The modular small wave energy and solar complementary power supply system according to claim 2, characterized in that: the input electric connection of motor (126) has motor control module (61), the input electric connection of motor control module (61) has control module (6), the input of control module (6) with the input electric connection of wind speed detection module (5), the input of motor control module (61) with the input electric connection of motor (126).
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| CN201910519484.3A CN112096556A (en) | 2019-06-17 | 2019-06-17 | Modular small-sized wave energy and solar energy complementary power supply system |
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Application publication date: 20201218 |