CN114852270A - Based on flexible photovoltaic power generation and monitoring buoy integration power generation facility that floats and sinks - Google Patents
Based on flexible photovoltaic power generation and monitoring buoy integration power generation facility that floats and sinks Download PDFInfo
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- CN114852270A CN114852270A CN202210644109.3A CN202210644109A CN114852270A CN 114852270 A CN114852270 A CN 114852270A CN 202210644109 A CN202210644109 A CN 202210644109A CN 114852270 A CN114852270 A CN 114852270A
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- monitoring buoy
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- 238000010248 power generation Methods 0.000 title claims abstract description 79
- 238000012544 monitoring process Methods 0.000 title claims abstract description 69
- 230000010354 integration Effects 0.000 title description 2
- 238000007667 floating Methods 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000035515 penetration Effects 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000013535 sea water Substances 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000011161 development Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical group [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007227 biological adhesion Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
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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
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photovoltaic Devices (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention provides an integrated power generation device based on flexible photovoltaic power generation and a floating and sinking monitoring buoy, which comprises: the system comprises a flexible photovoltaic power generation system, a floating and sinking monitoring buoy and a mooring system; the flexible photovoltaic power generation system is composed of a photovoltaic panel and an air bag panel, floating and sinking monitoring buoys are arranged on the left side and the right side of the photovoltaic power generation system, the mooring system is composed of an anchor chain and a suction foundation, and the whole device is fixed through the mooring system. The photovoltaic power generation system adopts the flexible photovoltaic panel to generate power, the flexible photovoltaic panel directly contacts with seawater by floating on the water surface, and the problems of temperature rise of the photovoltaic panel caused by direct solar radiation and reduction of power generation efficiency caused by long-term dust contamination of the photovoltaic panel can be well solved. The floating and sinking monitoring buoy controls the floating and sinking of the whole device, and the power generation device can perform photovoltaic power generation in normal weather by monitoring the surrounding hydrological environment through the floating and sinking monitoring buoy; under extreme weather conditions, the underwater floating type submerged power generating device can sink to a deep water area with small influence of wind waves, and therefore safe and stable operation of the device is guaranteed.
Description
Technical Field
The invention relates to the field of renewable energy technology and ocean photovoltaic power generation, in particular to a power generation device integrating a flexible photovoltaic power generation system and a floating and sinking monitoring buoy.
Background
The traditional development and utilization of fossil energy not only causes serious environmental pollution and greenhouse effect, but also faces the problem of energy depletion, so that the development and utilization of new energy is imminent. Compared with land, the ocean contains a large amount of clean energy, including tidal energy, light energy, wave energy, and the like; the ocean energy is fully developed, and the method is an important way for realizing the strategic goal of sustainable development in China.
The sea area of China is wide, and ocean light energy resources are rich. Because land photovoltaic faces the cooling of photovoltaic cell board and the clean problem of photovoltaic board at the in-process that uses, flexible photovoltaic board is through floating at the surface of water, direct and sea water contact, the problem that the photovoltaic board temperature that can be fine solution direct solar radiation caused rises and the photovoltaic board is infected with the dust for a long time and the generating efficiency that leads to reduces. The ocean buoy is an ocean hydrology, water quality and weather automatic observation station which mainly comprises an observation buoy anchored on the sea. The flexible photovoltaic panel is a thin film structure with low bending stiffness, usually floats on the surface of seawater, and moves with the water surface and waves in a compliant manner. In order to fully develop ocean light energy resources and avoid the influence of strong wind waves on ocean photovoltaic equipment, novel equipment needs to be researched and developed, the concept of disaster avoidance and reduction is inherited, scientific research is carried out, and the efficient development and utilization of ocean energy sources are assisted.
The invention content is as follows:
the invention aims to provide a flexible photovoltaic power generation and floating and sinking monitoring buoy integrated power generation device, wherein a photovoltaic panel of a flexible photovoltaic power generation system is directly contacted with the water surface, floating and sinking monitoring buoys are arranged around the photovoltaic power generation device, and the floating and sinking monitoring buoys are used for monitoring the surrounding hydrological environment, so that the photovoltaic power generation can be carried out on the power generation device in normal weather; under extreme weather conditions, the device can sink to a deep water area with less influence of wind and waves, so that the safe and stable operation of the device is ensured.
The invention adopts the following technical scheme:
a power generation device integrating flexible photovoltaic power generation and a floating and sinking monitoring buoy comprises a flexible photovoltaic power generation system, a floating and sinking monitoring buoy and a mooring system; the flexible photovoltaic power generation system is directly contacted with the sea surface, floating and sinking monitoring buoys are arranged around the photovoltaic power generation device, and the whole device penetrates to the seabed by the designed depth through a suction foundation.
The flexible photovoltaic power generation system is composed of a photovoltaic panel and an air bag panel, the photovoltaic panel of the flexible photovoltaic power generation system is directly contacted with the water surface, the cooling effect on the photovoltaic panel is enhanced, and the operation efficiency of the photovoltaic panel is improved.
The float and sink monitoring buoy includes monitoring system, sensor, air bag and water outlet. The sensor is arranged above the buoy and mainly comprises a wind speed sensor, a wave sensor, an imaging sensor and other hydrological sensors, wherein the wind speed sensor and the wave sensor are mainly responsible for monitoring the weather on the sea, and the imaging sensor is responsible for monitoring the working condition of equipment and the biological adhesion condition of the equipment; the monitoring buoy is internally provided with a monitoring analysis system and an air bag, and the floating and sinking monitoring buoys are orderly arranged on the outermost periphery of the floating box platform. The flexible photovoltaic power generation system is connected with the monitoring buoy through a nylon rope, the power transmission line is hidden in the nylon rope, and power support is provided for the floating and sinking monitoring buoy through power generation of the photovoltaic panel. The mooring system comprises a mooring position, an anchor chain and a suction foundation. The mooring positions are arranged on the left side and the right side of the power generation device and are symmetrically arranged one by one. The mooring system takes a straight-up and straight-down form. The suction foundations are made of pvc materials, each suction foundation is provided with one anchor chain, and electric energy generated by the power generation system is transmitted through the anchor chains. The suction foundation sinks to a preset position through self-weight sinking and penetration and suction sinking and penetration, so that the foundation is penetrated to the designed depth of the seabed.
The integrated power generation device utilizing the photovoltaic power generation and the floating and sinking monitoring buoy has the advantages that:
the solar photovoltaic power generation system can realize high-efficiency solar power generation, and can timely avoid and reduce disasters by utilizing the monitoring function of the floating and sinking monitoring buoy, so that the safety of the photovoltaic power generation system is improved. Photovoltaic board below sets up the gasbag board, and the supplementary heavy monitoring buoy that floats the heavy effect of floating, and can realize low-cost and settle in the ocean in batches. The flexible photovoltaic panel is in contact with the sea surface, and the problems that the temperature of the photovoltaic panel rises due to direct solar radiation and the power generation efficiency is reduced due to the fact that the photovoltaic panel is stained with dust for a long time can be well solved. The floating and sinking monitoring buoy ensures the normal operation of the power generation device by monitoring the surrounding hydrology. The mooring system adopts a PVC suction base, so that the manufacturing cost of the device can be reduced on the basis of realizing platform stability.
Drawings
The invention is further described with reference to the following figures.
Fig. 1 is a schematic view of the overall appearance structure of the present invention.
Fig. 2 is a front view of the overall appearance of the present invention.
Fig. 3 is a partial schematic view of a photovoltaic power generation system of the present invention.
Fig. 4 is an external view of the float monitoring buoy of the present invention.
Fig. 5 is an internal structural view of the float-and-sink monitoring buoy of the present invention.
In the figure: 1 is a photovoltaic power generation system, 2 is a floating and sinking monitoring buoy, 3 is a mooring system, 1-1 is a photovoltaic panel, 1-2 is an air compression air bag panel, and 1-3 is a rubber belt; 2-1 is a monitoring system, 2-2 is an air bag ball, and 2-3 is a drain hole. 3-1 is a mooring position, 3-2 is an anchor chain, and 3-3 is a suction foundation.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1 and 2, an integrated power generation device based on a flexible photovoltaic power generation system and a floating and sinking monitoring buoy. Which comprises the following steps: the system comprises a flexible photovoltaic power generation system, a floating and sinking monitoring buoy and a mooring system; the flexible photovoltaic power generation system is composed of a photovoltaic panel and an air bag panel, and floating and sinking monitoring buoys are arranged on two sides of the photovoltaic power generation system and connected through a fiber rope. The mooring system consists of an anchor chain and a suction foundation, and the whole device is fixed through the mooring system.
In this embodiment, the flexible photovoltaic power generation system is composed of photovoltaic panels and air bag panels, and a rubber belt is arranged between every two photovoltaic panels.
In this embodiment, the float and sink monitoring buoy comprises a monitoring system, an air bag ball and a drainage hole. The monitoring buoy that sinks floats divide into monitoring part and heavy water part, and the trachea that the gasbag ball is connected and the sensor of monitoring hydrology are located the buoy top, and when the sensor of buoy monitored the hydrology environment around the power generation facility and extreme weather appears, the trachea among the monitoring system can be opened, discharges the air in the gasbag ball, and the monitoring buoy sinks, and meanwhile, through the drawing of nylon rope, power generation facility sinks below the sea. When the hydrological environment tends to be stable, the air pipe in the monitoring system sucks air into the air bag ball, water is discharged from the water discharge hole, and the power generation device floats on the water surface again to continue to work normally.
In this embodiment, the mooring system includes: mooring position, anchor chain, suction foundation. The number of the mooring positions is determined according to the size of the power generation device, and each mooring position is provided with an anchor chain and a suction foundation. The suction foundation sinks to a preset position through self-weight sinking and penetration and suction sinking and penetration, so that the foundation is penetrated to the designed depth of the seabed.
In this embodiment, the installation process of the integrated power generation device of the flexible photovoltaic power generation system and the floating and sinking monitoring buoy specifically comprises the following steps: the flexible photovoltaic plate is laid on the sea surface through the crane ship, after the photovoltaic system and the floating and sinking monitoring buoy are connected and the anchor chain and the suction foundation are connected, negative pressure sinking penetration is simultaneously carried out on the plurality of suction foundations through the negative pressure pump, so that the suction foundation is penetrated to the design depth of the sea bed, integrated installation and trial operation are quickly realized, and the subsequent normal work of the device is ensured.
The above-mentioned preferred embodiments, further illustrating the objects, technical solutions and advantages of the present invention, should be understood that the above-mentioned are only preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The invention provides an integrated power generation device based on flexible photovoltaic power generation and a floating and sinking monitoring buoy, which comprises: the system comprises a flexible photovoltaic power generation system, a floating and sinking monitoring buoy and a mooring system; the flexible photovoltaic power generation system is composed of a photovoltaic panel and an air bag panel, and floating and sinking monitoring buoys are arranged on two sides of the flexible photovoltaic power generation system and connected through nylon ropes; the mooring system consists of an anchor chain and a suction foundation, and the whole device is fixed through the mooring system.
2. The integrated power generation device based on the flexible photovoltaic power generation and the floating and sinking monitoring buoy as claimed in claim 1, wherein the photovoltaic power generation system is composed of photovoltaic panels and air airbags, and a rubber belt is arranged between every two photovoltaic panels.
3. The integrated power generation device based on the flexible photovoltaic power generation and the floating and sinking monitoring buoy as claimed in claim 1, wherein the floating and sinking monitoring buoy comprises a monitoring system, an air bag ball and a drain hole, and is connected with the flexible photovoltaic power generation system through a nylon rope.
4. The integrated power generation device based on the flexible photovoltaic power generation and the floating and sinking monitoring buoy as claimed in claim 1, wherein a monitoring system in the floating and sinking monitoring buoy comprises an air suction pipe, a sensor and a monitoring analyzer, the sensor performs the task of monitoring hydrology and comprises a wind speed sensor, a wave sensor and an imaging sensor; the monitoring analyzer in the float-sink monitoring buoy executes the task of processing hydrological information, and the air bag ball in the float-sink monitoring buoy executes the task of float-sink.
5. The integrated power generation device based on the flexible photovoltaic power generation and the floating and sinking monitoring buoy as claimed in claim 1, wherein the floating and sinking monitoring buoy is arranged around the power generation device, and the power transmission line between the photovoltaic power generation system and the floating and sinking monitoring buoy is arranged in a nylon rope.
6. The integrated power plant based on flexible photovoltaic power generation and float and sink monitoring buoy of claim 1, wherein the mooring system comprises: the mooring position, the anchor chain and the suction foundation are arranged in a straight-up-straight-down mode, the suction foundation is made of pvc materials, each suction foundation is provided with one anchor chain, electric energy generated by the power generation system is transmitted and transmitted through the anchor chains, and the suction foundation sinks to the designed depth of the seabed through gravity penetration and suction penetration.
7. The integrated power generation device based on the flexible photovoltaic power generation and the float and sink monitoring buoy as claimed in claim 1, further comprising: avoiding and reducing the disaster and improving the safety of the power generation device.
8. The integrated power generation device based on the flexible photovoltaic power generation and the floating and sinking monitoring buoy as claimed in claim 1, wherein the disaster avoidance characteristic is that the power generation device sinks to a deep water area with less influence of wind and waves when meeting extreme weather conditions, so as to ensure safe and stable operation of equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210644109.3A CN114852270A (en) | 2022-06-09 | 2022-06-09 | Based on flexible photovoltaic power generation and monitoring buoy integration power generation facility that floats and sinks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210644109.3A CN114852270A (en) | 2022-06-09 | 2022-06-09 | Based on flexible photovoltaic power generation and monitoring buoy integration power generation facility that floats and sinks |
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| Publication Number | Publication Date |
|---|---|
| CN114852270A true CN114852270A (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210644109.3A Pending CN114852270A (en) | 2022-06-09 | 2022-06-09 | Based on flexible photovoltaic power generation and monitoring buoy integration power generation facility that floats and sinks |
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| Country | Link |
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| CN (1) | CN114852270A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115833712A (en) * | 2022-12-12 | 2023-03-21 | 山东科技大学 | Ship-shaped high-damping wind wave resistant floating type offshore photovoltaic array |
| CN115977018A (en) * | 2022-11-28 | 2023-04-18 | 华南理工大学 | Wave shielding device based on floating type flexible flat plate |
| CN116788448A (en) * | 2022-12-12 | 2023-09-22 | 山东科技大学 | Active disaster-avoiding floating-sinking type offshore wind power integrated structure and installation method |
-
2022
- 2022-06-09 CN CN202210644109.3A patent/CN114852270A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977018A (en) * | 2022-11-28 | 2023-04-18 | 华南理工大学 | Wave shielding device based on floating type flexible flat plate |
| CN115833712A (en) * | 2022-12-12 | 2023-03-21 | 山东科技大学 | Ship-shaped high-damping wind wave resistant floating type offshore photovoltaic array |
| CN116788448A (en) * | 2022-12-12 | 2023-09-22 | 山东科技大学 | Active disaster-avoiding floating-sinking type offshore wind power integrated structure and installation method |
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