CN117963093B - Marine floating type photovoltaic power generation detection platform and monitoring device - Google Patents
Marine floating type photovoltaic power generation detection platform and monitoring device Download PDFInfo
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- CN117963093B CN117963093B CN202410370246.1A CN202410370246A CN117963093B CN 117963093 B CN117963093 B CN 117963093B CN 202410370246 A CN202410370246 A CN 202410370246A CN 117963093 B CN117963093 B CN 117963093B
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- 238000010248 power generation Methods 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000012806 monitoring device Methods 0.000 title claims abstract description 11
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 51
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 51
- 238000005286 illumination Methods 0.000 claims abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 18
- 229910052710 silicon Inorganic materials 0.000 claims description 18
- 239000010703 silicon Substances 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 5
- 230000002421 anti-septic effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/005—Equipment to decrease ship's vibrations produced externally to the ship, e.g. wave-induced vibrations
-
- 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
-
- 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
-
- 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
-
- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- 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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of offshore photovoltaic power generation platforms, in particular to an offshore floating type photovoltaic power generation detection platform and a monitoring device, which comprise a net-shaped floating structure formed by a plurality of HDPE floating bodies and a photovoltaic device arranged on the floating structure, wherein the photovoltaic device is arranged on an adjusting bracket, the bottom of the adjusting bracket is provided with the HDPE floating body, and the inclination angle of the photovoltaic device is changed by the adjusting bracket to face the illumination direction; the HDPE floating bodies are connected through cables to form a net structure, and wave load acts on the HDPE floating bodies and is borne by the net structure formed by the cables; a flexible supporting piece is arranged between the HDPE floating body and the adjusting support, and provides a longitudinal elastic support and a torsional elastic support, so that wave load can be restrained from being transmitted from the HDPE floating body to the photovoltaic device.
Description
Technical Field
The invention relates to the technical field of offshore photovoltaic power generation platforms, in particular to an offshore floating photovoltaic power generation detection platform and a monitoring device.
Background
According to international energy agency predictions, global energy demand increases by 28% during 2015 to 2040 years. However, the traditional mainstream energy, fossil energy, has a negative impact on the environment, and it is difficult to continue to meet the increasing energy demands worldwide. In order to cope with the increasingly severe energy demands and environmental protection pressures, new energy industries have been rapidly developed in recent years. Among them, the development of large centralized photovoltaic power plants will take up a lot of land resources, approximately 1.6 hectares of land per MW installed capacity. As the installed capacity of photovoltaic power plants continues to increase, the contradiction between photovoltaic power plants and land resources becomes increasingly intense. The land resources suitable for the photovoltaic power station are gradually reduced, and the land resources have to face sites and terrains which are unfavorable for development, so that larger transmission loss and more land earthwork are caused, the capital expenditure is increased, and the benefit and economic feasibility of the photovoltaic power station are reduced.
Floating water surface photovoltaics are considered one of the solutions to address the challenges described above. The floating type water surface photovoltaic power station utilizes idle water area resources, and the conflict between the photovoltaic power station and the land used in industry, agriculture or tourism is avoided. The environment on the water surface can cool the photovoltaic panel, the reflectivity of water is stronger than that of the ground, the radiation energy born by the photovoltaic panel can be increased, the generating capacity of the photovoltaic panel is increased, and the solar photovoltaic panel is an important growth point of a future photovoltaic installation and has great development potential.
For a traditional ground photovoltaic power station or an inland floating photovoltaic power station, the photovoltaic module is in a relatively static state during power generation operation, and the photovoltaic module cannot swing, so that a power generation power curve is stable for a period of time. However, for a floating photovoltaic power station on the sea, the sea surface can fluctuate every day, a power station platform can swing together with a floating body, the inclination angle and the azimuth angle of the assembly are always changed, and the power generation power of the assembly is influenced greatly. The accurate estimation of the generated energy of the photovoltaic module is a basis for measuring and calculating the investment yield of the offshore photovoltaic power station, so that the offshore floating type photovoltaic generated energy monitoring device is necessary to be designed, and the generated energy of the offshore floating type photovoltaic module is accurately estimated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an offshore floating type photovoltaic power generation detection platform and a monitoring device, wherein a net structure formed by an HDPE floating body and a cable is used for bearing a photovoltaic device, and the power generation power is monitored in the shaking process of the photovoltaic device, so that the power generation capacity of a floating type photovoltaic module is evaluated.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The marine floating type photovoltaic power generation detection platform comprises a net-shaped floating structure formed by a plurality of HDPE floating bodies and a photovoltaic device arranged on the floating structure, wherein the photovoltaic device is arranged on an adjusting bracket, the HDPE floating bodies are arranged at the bottom of the adjusting bracket, and the inclination angle of the photovoltaic device is changed by the adjusting bracket to face the illumination direction; the HDPE floating bodies are connected through cables to form a net structure, and wave load acts on the HDPE floating bodies and is borne by the net structure formed by the cables; a flexible support piece is arranged between the HDPE floating body and the adjusting bracket, and provides a longitudinal elastic support and a torsional elastic support, so that the transmission of wave load from the HDPE floating body to the photovoltaic device can be restrained; anti-collision plates are arranged around the photovoltaic devices, and the directions of the anti-collision plates can be changed according to the inclination angles of the photovoltaic devices so as to buffer unavoidable collision among the photovoltaic devices; the surface of the photovoltaic device is also provided with a refraction component, the collection of the lateral light rays of the photovoltaic device is increased through a plurality of groups of lenses arranged in the refraction component, and the photovoltaic device is connected with the electronic component through a wire.
Furthermore, the HDPE floating bodies are connected through cables to form a net structure to serve as a main bearing frame, the nodes of the net structure are HDPE floating bodies, and the outer sides of the HDPE floating bodies are connected with the fixing device through mooring lines.
Further, the flexible supporting piece comprises a connecting plate, a buffer plate, a limiting column, a fixing column, a base and a spring assembly, wherein the base is fixed on the HDPE floating body, is connected with the buffer plate through the spring assembly and limits the movement of the buffer plate through a cavity of the base; the buffer plate is fixedly connected with the connecting plate through a plurality of fixing columns, and the limiting columns fixed in the middle of the connecting plate penetrate through the buffer plate and then extend into the cavity of the base.
Further, the spring assembly comprises a circumferential spring arranged around the buffer plate and a conical spring positioned in the cavity of the base; the buffer plate is provided with a connecting part, a torsion part and a limiting cambered surface, and the base comprises a base body, an arc-shaped guide surface, a limiting table and a mounting part, wherein the arc-shaped guide surface, the limiting table and the mounting part are arranged on the base body; the connecting part of the buffer plate is approximately square, the four sides of the connecting part are respectively provided with a torsion part protruding outwards, the outermost side of the torsion part is a limiting cambered surface, and two sides of each torsion part are respectively provided with a circumferential spring; the base body is square, limit tables are arranged at four corners of the inside, mounting parts for mounting the circumferential springs are arranged on the side surfaces of the limit tables, the limit tables limit the cavity of the base to be a cross-shaped cavity, and the side surfaces of the cavity between the limit tables are arc-shaped guide surfaces; the buffer plate is arranged in the cross-shaped cavity of the base, two sides of the torsion part of the buffer plate are arranged on the mounting part of the limiting table through the circumferential springs, and the limiting cambered surface of the buffer plate corresponds to the arc-shaped guide surface of the base, so that the buffer plate can be twisted relative to the base and the torsion amplitude can be restrained through the circumferential springs; the conical spring is arranged between the base body and the lower end face of the buffer plate in an abutting mode, and the limiting column stretches into the conical spring.
Further, the regulation support includes support chassis, regulation pole, fixed pin and regulation hole, flexible support piece's connecting plate with support chassis's bottom fixed connection, support chassis's one end and photovoltaic device are articulated, and the opposite side is provided with a plurality of regulation holes, the upper end of adjusting the pole is articulated with photovoltaic device, and the other end passes through the fixed pin to be connected on support chassis's regulation hole, is fixed in order to realize photovoltaic device inclination's regulation through changing regulation pole and the grafting of different regulation holes.
Further, the side around the photovoltaic board of photovoltaic device passes through elastic support subassembly and is connected with the anticollision board, elastic support subassembly passes through angle adjustment subassembly with the photovoltaic board and is connected, through the contained angle that changes elastic support subassembly and photovoltaic board, and then makes the anticollision board can change the orientation according to the inclination difference of photovoltaic device.
Further, the elastic support assembly comprises an adjusting support, a hinge part, a lateral spring, a telescopic rod, a hinge seat, an abutting part and a transverse spring group; one side of the adjusting support is provided with an abutting part, the other side of the adjusting support is connected with the photovoltaic panel through an angle adjusting component, a transverse spring group is arranged on the abutting part and is connected with the middle part of the anti-collision panel, and the angle adjusting component is a combined structure of a rotatable pin shaft and a nut capable of locking the pin shaft; the upper end and the lower end of the adjusting support are respectively provided with a hinge part, one end of the telescopic rod is connected with the hinge parts, the other end of the telescopic rod is hinged with the anti-collision plate, and a lateral spring is arranged on the circumference of the telescopic rod; when the anti-collision plate is impacted by the side face in the forward direction, the impact is buffered mainly through the transverse spring group, and when the anti-collision plate is impacted by the side face in the oblique direction, the impact is buffered mainly through the lateral spring.
Further, the photovoltaic panel comprises a fixed frame and a silicon crystal component fixed on the fixed frame, the refraction component comprises a lens component and a reflecting mirror component which are arranged at intervals, and the lens component and the reflecting mirror component are correspondingly arranged on the fixed frame on the surface of the photovoltaic panel, so that the silicon crystal component is correspondingly arranged between the bottoms of the lens component and the reflecting mirror component.
Further, the lens assembly comprises a first concave lens, a convex lens and a second concave lens which are sequentially connected from top to bottom, and the reflecting mirror assembly comprises reflecting surfaces positioned at two sides of the reflecting mirror assembly; light rays irradiated onto the lens assembly from the side direction of the photovoltaic panel are refracted towards the photovoltaic panel after being refracted by the lens assembly, reflected by the reflecting surface and irradiated to the silicon crystal assembly at the bottom, and the light rays forward from the photovoltaic panel can be irradiated to the silicon crystal assembly at the bottom from the position between the lens assembly and the reflecting mirror assembly, so that the light rays with wider angles are converged on the surface of the silicon crystal assembly through the lens assembly and the reflecting mirror assembly.
The offshore floating type photovoltaic power generation monitoring device comprises the photovoltaic power generation detection platform, a solar simulator and a solar energy simulation device, wherein the photovoltaic power generation detection platform is placed in a water tank, and the artificial wave making device simulates the impact of waves on an HDPE floating body; and monitoring the generated power of the photovoltaic device when the inclination angle and the azimuth angle of the photovoltaic device change through the electronic assembly, and further evaluating the generated energy of the photovoltaic device.
Compared with the prior art, the invention provides an offshore floating type photovoltaic power generation detection platform and a monitoring device, which have the following beneficial effects:
1. The invention utilizes cables to form a net-shaped structure as a main bearing frame, then the HDPE floating body is connected to the nodes of the net-shaped structure, the photovoltaic device is arranged on the HDPE floating body, the HDPE floating body has the function of providing a buoyancy platform for the assembly, and the plastic floating body is natural and antiseptic and has no risk of rust. The stress characteristics of the photovoltaic platform are clear, wave load acts on the HDPE floating body, the floating body transmits wave force to the cable and then to the mooring line, and the floating body is not directly connected with the floating body, so that the floating body only bears own wave force.
2. The HDPE floating body is connected with the photovoltaic device through the flexible supporting piece, and when the photovoltaic device in a shaking state is monitored on the generated energy, the flexible supporting piece can buffer vibration and torsion of the photovoltaic device, so that wave force is further restrained from being transmitted to the photovoltaic device.
3. The anti-collision assembly is arranged on the photovoltaic device, so that collision of the positive side direction and the oblique side direction can be buffered, and the anti-collision assembly is connected with the photovoltaic device through the angle adjusting assembly, so that the direction of the anti-collision assembly can be adjusted according to different inclination angles of the photovoltaic device to cover a larger anti-collision range.
4. The lens component arranged on the photovoltaic device can refract light rays which are obliquely directed to the photovoltaic device in the lateral direction, so that the angle range of the light rays which can be received by the photovoltaic panel is enlarged, and the power generation efficiency of the photovoltaic component is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an offshore floating photovoltaic power generation monitoring device of the present invention;
FIG. 2 is a schematic view of a mesh floating structure of the present invention;
FIG. 3 is a schematic structural view of the offshore floating photovoltaic power generation detection platform of the present invention;
FIG. 4 is a schematic view of a refractive component according to the present invention;
FIG. 5 is a schematic view of a refractive element for focusing light according to the present invention;
FIG. 6 is a schematic view of the structure of the photovoltaic panel of the present invention;
FIG. 7 is a schematic view of the structure of the elastic support assembly of the present invention;
FIG. 8 is a schematic view of the structure of the flexible support of the present invention;
FIG. 9 is a cross-sectional view of a flexible support of the present invention;
FIG. 10 is a schematic view of the structure of the buffer plate of the present invention;
FIG. 11 is a schematic view of the structure of the base of the flexible support of the present invention;
In the figure:
the photovoltaic device 1, the photovoltaic panel 11, the fixed frame 111, the silicon crystal assembly 112, the elastic support assembly 10, the adjusting support 101, the hinge part 102, the lateral springs 103, the telescopic rod 104, the hinge seat 105, the abutting part 106, the lateral spring group 107, the angle adjusting assembly 108 and the anti-collision plate 12;
HDPE floats 2; a cable 3, a cable 31, a mooring line 32;
The flexible support 4, the connecting plate 41, the buffer plate 42, the connecting part 421, the torsion part 422, the limiting cambered surface 423, the limiting column 43, the fixed column 44, the base 45, the base body 451, the arc-shaped guide surface 452, the limiting table 453, the mounting part 454, the circumferential spring 46 and the conical spring 47;
The adjusting bracket 5, the supporting underframe 51, the adjusting rod 52, the fixing pin 53 and the adjusting hole 54; an electronic component 6;
a refractive element 7, a lens element 71, a first concave lens 711, a convex lens 712, a second concave lens 713, a mirror element 72, and a reflective surface 721; a solar radiation simulation device 8;
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is described in detail below according to the accompanying drawings, and the offshore floating type photovoltaic power generation detection platform comprises a net-shaped floating structure formed by a plurality of HDPE floating bodies 2 and a photovoltaic device 1 arranged on the floating structure, wherein the photovoltaic device 1 is arranged on an adjusting bracket 5, the HDPE floating bodies 2 are arranged at the bottom of the adjusting bracket 5, and the inclination angle of the photovoltaic device 1 is changed by the adjusting bracket 5 to face the illumination direction; the HDPE floating bodies 2 are connected through the cables 3 to form a net structure, and wave load acts on the HDPE floating bodies 2 and is borne by the net structure formed by the cables 3; a flexible support 4 is arranged between the HDPE floating body 2 and the adjusting bracket 5, and the flexible support 4 provides a longitudinal elastic support and a torsional elastic support, so that the transmission of wave load from the HDPE floating body 2 to the photovoltaic device 1 can be restrained; an anti-collision plate 12 is arranged around the photovoltaic devices 1, and the orientation of the anti-collision plate 12 can be changed according to the inclination angle of the photovoltaic devices 1 so as to buffer unavoidable collision between the photovoltaic devices 1; the surface of the photovoltaic device 1 is also provided with a refraction component 7, the collection of lateral light rays of the photovoltaic device 1 is increased through a plurality of groups of lenses arranged in the refraction component 7, and the photovoltaic device 1 is connected with an electronic component 6 through a wire.
Referring to fig. 2, the HDPE floats 2 are connected by cables 31 to form a net structure to serve as a main bearing frame, nodes of the net structure are HDPE floats 2, and the outer sides of the HDPE floats 2 are connected with a fixing device by mooring lines 32.
The cable 3 is utilized to form a net-shaped structure, the net-shaped structure is used as a main bearing frame, then the HDPE floating body 2 is connected to the nodes of the net-shaped structure, the photovoltaic device 1 is arranged on the HDPE floating body 2, the HDPE floating body 2 has the function of providing a buoyancy platform for the assembly, and the plastic floating body is natural and antiseptic and has no risk of corrosion. The stress characteristics of the photovoltaic platform are clear, wave loads act on the HDPE floating body 2, the floating body transmits wave forces to the cable 31 and then to the mooring line 32, and the floating body only bears own wave forces because the floating body is not directly connected with the floating body.
According to fig. 8, the flexible support 4 comprises a connecting plate 41, a buffer plate 42, a limit post 43, a fixing post 44, a base 45 and a spring assembly, wherein the base 45 is fixed on the HDPE floating body 2, the base 45 is connected with the buffer plate 42 through the spring assembly, and the movement of the buffer plate 42 is limited through a cavity of the base 45; the buffer plate 42 is fixedly connected with the connecting plate 41 through a plurality of fixing columns 44, and a limit column 43 fixed in the middle of the connecting plate 41 penetrates through the buffer plate 42 and then stretches into the cavity of the base 45.
The spring assembly includes a circumferential spring 46 disposed around the buffer plate 42, and a conical spring 47 positioned in the cavity of the base 45; the buffer plate 42 is provided with a connecting portion 421, a torsion portion 422 and a limiting cambered surface 423, and the base 45 includes a base body 451, an arc-shaped guiding surface 452, a limiting table 453 and an installation portion 454 which are arranged on the base body 451; the connecting portion 421 of the buffer plate 42 is approximately square, four sides of the connecting portion 421 are respectively provided with a torsion portion 422 protruding outwards, the outermost side of the torsion portion 422 is a limited cambered surface 423, and two sides of each torsion portion 422 are respectively provided with a circumferential spring 46; the base body 451 is square, four corners of the inside are provided with limiting tables 453, the side surfaces of the limiting tables 453 are provided with mounting parts 454 for mounting the circumferential springs 46, the limiting tables 453 limit the cavity of the base 45 into a cross-shaped cavity, and the side surfaces of the cavity between the limiting tables 453 are arc-shaped guide surfaces 452; the buffer plate 42 is mounted in the cross-shaped cavity of the base 45, two sides of the torsion portion 422 of the buffer plate 42 are mounted on the mounting portion 454 of the limiting platform 453 through the circumferential spring 46, and the limiting cambered surface 423 of the buffer plate 42 corresponds to the arc-shaped guiding surface 452 of the base 45, so that the buffer plate 42 can twist relative to the base 45 and the torsion amplitude is restrained through the circumferential spring 46; the conical spring 47 is arranged between the base 451 and the lower end surface of the buffer plate 42 in an abutting manner, and the limit post 43 extends into the conical spring 47, see fig. 9-10.
The HDPE floating body 2 is connected with the photovoltaic device 1 through the flexible supporting piece 4, and the flexible supporting piece 4 can buffer vibration and torsion of the photovoltaic device 1, so that wave force is further restrained from being transmitted to the photovoltaic device 1.
Referring to fig. 3, the adjusting bracket 5 includes a supporting chassis 51, an adjusting rod 52, a fixing pin 53 and an adjusting hole 54, the connecting plate 41 of the flexible supporting member 4 is fixedly connected with the bottom of the supporting chassis 51, one end of the supporting chassis 51 is hinged with the photovoltaic device 1, a plurality of adjusting holes 54 are arranged on the other side, the upper end of the adjusting rod 52 is hinged with the photovoltaic device 1, the other end of the adjusting rod 52 is connected to the adjusting hole 54 of the supporting chassis 51 through the fixing pin 53, and the adjusting rod 52 is fixedly connected with different adjusting holes 54 in an inserting manner through changing the adjusting rod 52 so as to adjust the inclination angle of the photovoltaic device 1.
The side around the photovoltaic board 11 of photovoltaic device 1 passes through elastic support subassembly 10 and is connected with crashproof board 12, elastic support subassembly 10 passes through angle modulation subassembly 108 with photovoltaic board 11 and is connected, through the contained angle that changes elastic support subassembly 10 and photovoltaic board 11, and then makes crashproof board 12 can change the orientation according to the inclination of photovoltaic device 1 is different. Specifically, when the inclination angle of the photovoltaic panel 11 is large, the anti-collision plate 12 is rotated downward and fixed, and when the inclination angle of the photovoltaic panel 11 is small, the anti-collision plate 12 is rotated upward and fixed, so that collision between the photovoltaic panels 11 can be prevented to the greatest extent.
As shown in fig. 6, the elastic support assembly 10 includes an adjusting bracket 101, a hinge portion 102, a lateral spring 103, a telescopic rod 104, a hinge seat 105, an abutment portion 106, and a lateral spring group 107; one side of the adjusting support 101 is provided with an abutting part 106, the other side of the adjusting support is connected with the photovoltaic panel 11 through an angle adjusting component 108, a transverse spring group 107 is arranged on the abutting part 106 and is connected with the middle part of the anti-collision panel 12, the angle adjusting component 108 is a rotatable pin shaft and a nut capable of locking the pin shaft, in the embodiment, the adjusting support 101 can be arranged to be connected with the side surface of the photovoltaic panel 11 in a rotating way through the pin shaft, and the locking nut is arranged on the pin shaft to prevent the rotation of the pin shaft after being screwed down, so that the anti-collision panel 12 is fixed in the orientation; the upper end and the lower end of the adjusting support 101 are respectively provided with a hinge part 102, one end of the telescopic rod 104 is connected with the hinge part 102, the other end of the telescopic rod 104 is hinged with the anti-collision plate 12, and a lateral spring 103 is arranged in the circumferential direction of the telescopic rod 104; when the anti-collision plate 12 is impacted in the lateral forward direction, the impact is mainly buffered by the transverse spring group 107, and when the anti-collision plate 12 is impacted in the lateral oblique direction, the impact is mainly buffered by the lateral springs 103.
The anti-collision component that sets up on the photovoltaic device 1 can cushion the collision of positive side direction and oblique side direction to the anti-collision component passes through angle adjusting part 108 and is connected with photovoltaic device 1, can adjust the orientation of anti-collision component in order to cover bigger crashproof scope according to the inclination difference of photovoltaic device 1.
According to fig. 3 and 4, the photovoltaic panel 11 includes a fixing frame 111 and a silicon module 112 fixed on the fixing frame 111, the refraction module 7 includes a lens module 71 and a mirror module 72 disposed at intervals, and the lens module 71 and the mirror module 72 are correspondingly mounted on the fixing frame 111 on the surface of the photovoltaic panel 11, so that the silicon module 112 corresponds between the bottoms of the lens module 71 and the mirror module 72.
As shown in fig. 5, the lens assembly 71 includes a first concave lens 711, a convex lens 712, and a second concave lens 713 sequentially connected from top to bottom, and the mirror assembly 72 includes reflecting surfaces 721 on both sides thereof; light rays irradiated onto the lens assembly 71 from the side direction of the photovoltaic panel 11 are refracted towards the photovoltaic panel 11 after being refracted by the lens assembly 71, and then are reflected by the reflecting surface 721 and are irradiated to the silicon crystal assembly 112 at the bottom, and light rays forward from the photovoltaic panel 11 can be irradiated to the silicon crystal assembly 112 at the bottom from the position between the lens assembly 71 and the reflecting mirror assembly 72, so that light rays with wider angles can be converged on the surface of the silicon crystal assembly 112 through the lens assembly 71 and the reflecting mirror assembly 72. Referring specifically to fig. 5, the lateral light rays are approximately parallel to the photovoltaic panel 11 and are directed to the lens assembly, and the first concave lens 711, the convex lens 712 and the second concave lens 713 refract the light rays toward the focal point, so that the included angle between the light rays and the photovoltaic panel 11 is increased, and the light rays can be directed to the silicon crystal assembly 112 at a larger angle after being reflected by the reflecting surface 721, so that the collection of the lateral light rays is achieved, and the light receiving angle of the silicon crystal assembly 112 is increased.
The lens component arranged on the photovoltaic device 1 can refract light rays which are inclined sideways and are directed to the photovoltaic device, so that the angle range of the light rays which can be received by the photovoltaic panel is enlarged, and the power generation efficiency of the photovoltaic component is improved.
The offshore floating type photovoltaic power generation monitoring device comprises the photovoltaic power generation detection platform, a solar simulator 8, wherein the photovoltaic power generation detection platform is placed in a water tank, and the artificial wave making device simulates the impact of waves on the HDPE floating body 2; the generated power when the inclination angle and the azimuth angle of the photovoltaic device 1 are changed is monitored through the electronic component 6, and the generated energy of the photovoltaic device 1 is further evaluated.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a floating photovoltaic power generation testing platform at sea, includes the netted floating structure that comprises a plurality of HDPE body (2) and set up in photovoltaic device (1) on the floating structure, its characterized in that:
the photovoltaic device (1) is arranged on an adjusting bracket (5), the bottom of the adjusting bracket (5) is provided with an HDPE floating body (2), and the inclination angle of the photovoltaic device (1) is changed by the adjusting bracket (5) to face the illumination direction;
The HDPE floating bodies (2) are connected through cables (3) to form a net structure, and wave load acts on the HDPE floating bodies (2) and is borne by the net structure formed by the cables (3);
A flexible support (4) is arranged between the HDPE floating body (2) and the adjusting bracket (5), and the flexible support (4) provides longitudinal elastic support and torsional elastic support, so that the transmission of wave load from the HDPE floating body (2) to the photovoltaic device (1) can be restrained;
Anti-collision plates (12) are arranged around the photovoltaic devices (1), and the directions of the anti-collision plates (12) can be changed according to the inclination angles of the photovoltaic devices (1) so as to buffer unavoidable collision among the photovoltaic devices (1); the surface of the photovoltaic device (1) is also provided with a refraction component (7), the collection of lateral light rays of the photovoltaic device (1) is increased through a plurality of groups of lenses arranged in the refraction component (7), and the photovoltaic device (1) is connected with an electronic component (6) through a wire;
The HDPE floating bodies (2) are connected through cables (31) to form a net structure to serve as a main bearing frame, the nodes of the net structure are HDPE floating bodies (2), and the outer sides of the HDPE floating bodies (2) are connected with a fixing device through mooring lines (32);
The flexible support piece (4) comprises a connecting plate (41), a buffer plate (42), a limiting column (43), a fixing column (44), a base (45) and a spring assembly, wherein the base (45) is fixed on the HDPE floating body (2), the base (45) is connected with the buffer plate (42) through the spring assembly, and the movement of the buffer plate (42) is limited through a cavity of the base (45);
The buffer plate (42) is fixedly connected with the connecting plate (41) through a plurality of fixing columns (44), and a limiting column (43) fixed in the middle of the connecting plate (41) penetrates through the buffer plate (42) and then stretches into a cavity of the base (45);
the spring assembly comprises a circumferential spring (46) arranged around the buffer plate (42), and a conical spring (47) positioned in the cavity of the base (45);
The buffer plate (42) is provided with a connecting part (421), a torsion part (422) and a limiting cambered surface (423), and the base (45) comprises a base body (451), and an arc-shaped guide surface (452), a limiting table (453) and an installation part (454) which are arranged on the base body (451);
the connecting part (421) of the buffer plate (42) is approximately square, twisting parts (422) protruding outwards are respectively arranged on four sides of the connecting part (421), the outermost side of each twisting part (422) is a limiting cambered surface (423), and circumferential springs (46) are respectively arranged on two sides of each twisting part (422);
The base body (451) is square, limit tables (453) are arranged at four corners of the inside, mounting parts (454) for mounting the circumferential springs (46) are arranged on the side surfaces of the limit tables (453), the cavity of the base (45) is limited to be a cross-shaped cavity by the limit tables (453), and arc-shaped guide surfaces (452) are arranged on the side surfaces of the cavity between the limit tables (453);
The buffer plate (42) is arranged in the cross-shaped cavity of the base (45), two sides of the torsion part (422) of the buffer plate (42) are arranged on the mounting part (454) of the limiting table (453) through the circumferential spring (46), and the limiting cambered surface (423) of the buffer plate (42) corresponds to the arc-shaped guide surface (452) of the base (45), so that the buffer plate (42) can be twisted relative to the base (45) and the torsion amplitude can be restrained through the circumferential spring (46);
the conical spring (47) is arranged between the base body (451) and the lower end face of the buffer plate (42) in an abutting mode, and the limiting column (43) stretches into the conical spring (47).
2. The offshore floating photovoltaic power generation inspection platform of claim 1, wherein:
The adjusting bracket (5) comprises a supporting underframe (51), an adjusting rod (52), a fixing pin (53) and adjusting holes (54), wherein a connecting plate (41) of a flexible supporting piece (4) is fixedly connected with the bottom of the supporting underframe (51), one end of the supporting underframe (51) is hinged with the photovoltaic device (1), a plurality of adjusting holes (54) are formed in the other side of the supporting underframe, the upper end of the adjusting rod (52) is hinged with the photovoltaic device (1), the other end of the adjusting rod is connected onto the adjusting holes (54) of the supporting underframe (51) through the fixing pin (53), and the adjusting rod (52) is fixedly connected with different adjusting holes (54) in an inserting mode through changing the adjusting rod to adjust the inclination angle of the photovoltaic device (1).
3. The offshore floating photovoltaic power generation inspection platform of claim 2, wherein:
The side around photovoltaic board (11) of photovoltaic device (1) is connected with anticollision board (12) through elastic support subassembly (10), elastic support subassembly (10) are connected through angle adjustment subassembly (108) with photovoltaic board (11), through changing the contained angle of elastic support subassembly (10) and photovoltaic board (11), and then make anticollision board (12) can change the orientation according to the inclination difference of photovoltaic device (1).
4. The offshore floating photovoltaic power generation inspection platform of claim 3, wherein:
The elastic support assembly (10) comprises an adjusting support (101), a hinge part (102), a lateral spring (103), a telescopic rod (104), a hinge seat (105), an abutting part (106) and a lateral spring group (107);
One side of the adjusting support (101) is provided with an abutting part (106), the other side of the adjusting support is connected with the photovoltaic panel (11) through an angle adjusting component (108), the abutting part (106) is provided with a transverse spring group (107) and is connected with the middle part of the anti-collision panel (12), and the angle adjusting component (108) is a combined structure of a rotatable pin shaft and a nut capable of locking the pin shaft;
the upper end and the lower end of the adjusting support (101) are respectively provided with a hinge part (102), one end of the telescopic rod (104) is connected with the hinge part (102), the other end of the telescopic rod is hinged with the anti-collision plate (12), and a lateral spring (103) is arranged on the circumference of the telescopic rod (104);
When the anti-collision plate (12) is impacted in the side face forward direction, the impact is buffered mainly through the transverse spring group (107), and when the anti-collision plate (12) is impacted in the side face oblique direction, the impact is buffered mainly through the lateral spring (103).
5. The offshore floating photovoltaic power generation inspection platform of claim 4, wherein:
The photovoltaic panel (11) comprises a fixed frame (111) and a silicon crystal assembly (112) fixed on the fixed frame (111), the refraction assembly (7) comprises a lens assembly (71) and a reflecting mirror assembly (72) which are arranged at intervals, the lens assembly (71) and the reflecting mirror assembly (72) are correspondingly arranged on the fixed frame (111) on the surface of the photovoltaic panel (11), and the silicon crystal assembly (112) is correspondingly arranged between the bottoms of the lens assembly (71) and the reflecting mirror assembly (72).
6. The offshore floating photovoltaic power generation inspection platform of claim 5, wherein:
The lens assembly (71) comprises a first concave lens (711), a convex lens (712) and a second concave lens (713) which are sequentially connected from top to bottom, and the reflector assembly (72) comprises reflecting surfaces (721) positioned at two sides of the reflector assembly;
Light rays irradiated onto the lens assembly (71) from the side direction of the photovoltaic panel (11) are refracted towards the photovoltaic panel (11) after being refracted by the lens assembly (71), and then are reflected by the reflecting surface (721) and then are irradiated to the silicon crystal assembly (112) at the bottom, and the light rays forward from the photovoltaic panel (11) can be irradiated to the silicon crystal assembly (112) at the bottom from the position between the lens assembly (71) and the reflecting mirror assembly (72), so that the light rays with wider angles are converged on the surface of the silicon crystal assembly (112) through the lens assembly (71) and the reflecting mirror assembly (72).
7. An offshore floating photovoltaic power generation monitoring device, comprising the photovoltaic power generation detection platform according to any one of claims 1-6, characterized in that:
The photovoltaic power generation detection platform is placed in a water tank, the impact of waves on the HDPE floating body (2) is simulated through the artificial wave making device, and the photovoltaic power generation detection platform further comprises a sunlight simulation device (8) arranged above the photovoltaic device (1);
the generation power of the photovoltaic device (1) is monitored through the electronic assembly (6) when the inclination angle and the azimuth angle of the photovoltaic device are changed, and the generated energy of the photovoltaic device (1) is further evaluated.
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Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738287A (en) * | 2011-04-11 | 2012-10-17 | 中国科学院物理研究所 | Light collecting device for a solar battery |
| CN102820361A (en) * | 2011-06-09 | 2012-12-12 | 刘莹 | Photovoltaic auxiliary system capable of spreading photic angle of shady face |
| KR101492838B1 (en) * | 2014-06-18 | 2015-02-12 | 주식회사 제이에너지 | Floating type sunlight generation system |
| CN105799874A (en) * | 2016-05-10 | 2016-07-27 | 郭其秀 | Water surface floating platform |
| CN106385228A (en) * | 2016-09-29 | 2017-02-08 | 中冶华天南京电气工程技术有限公司 | Azimuth angle automatic tracking water floating photovoltaic array |
| KR20170030905A (en) * | 2015-09-10 | 2017-03-20 | 신한스틸 주식회사 | Mooring apparatus for Floating Type Photovoltaic Generator |
| CN108616236A (en) * | 2018-07-03 | 2018-10-02 | 贵州大秦光伏农业科技有限公司 | A kind of photovoltaic generating system waterborne |
| CN208498747U (en) * | 2017-06-05 | 2019-02-15 | 宿州诺亚坚舟光伏科技有限公司 | A kind of anchor system and photovoltaic plant waterborne of water floating body array |
| KR101970640B1 (en) * | 2018-03-13 | 2019-04-19 | 임성만 | Floating solar power generating plant |
| CN109997002A (en) * | 2016-12-02 | 2019-07-09 | 博立多媒体控股有限公司 | Solar power station |
| CN209562470U (en) * | 2019-03-21 | 2019-10-29 | 国家电网有限公司 | A kind of storage station's photovoltaic generation platform |
| KR20210060780A (en) * | 2019-11-19 | 2021-05-27 | 한국수력원자력 주식회사 | A floater of offshore photovoltaic power generation apparatus |
| CN114872850A (en) * | 2022-05-07 | 2022-08-09 | 上海勘测设计研究院有限公司 | Floating body structure of sea surface floating type photovoltaic power generation system |
| CN217789625U (en) * | 2022-07-22 | 2022-11-11 | 宁波欧达光电有限公司 | Photovoltaic board with anticollision protection mechanism |
| KR102477869B1 (en) * | 2021-07-06 | 2022-12-15 | 주식회사 금호테크닉스 | Fiber-reinforced plastic-based floating photovoltaic power generation device |
| CN115733433A (en) * | 2022-11-18 | 2023-03-03 | 中建中环生态环保科技有限公司 | Flexible connection structure of waterborne photovoltaic power station |
| CN116788450A (en) * | 2023-06-08 | 2023-09-22 | 云南华国科技有限公司 | Water surface floating type photovoltaic bracket system |
| CN116873137A (en) * | 2023-07-12 | 2023-10-13 | 诺斯曼能源科技(北京)股份有限公司 | Offshore photovoltaic power generation platform and power generation system |
| DE102022118499A1 (en) * | 2022-07-25 | 2024-01-25 | Gerhard J. Schlapmann | Swimming platform for arranging at least one photovoltaic module, photovoltaic system with a swimming platform and photovoltaic system |
| CN117465621A (en) * | 2023-11-01 | 2024-01-30 | 天津大学 | Floating platform structure suitable for offshore floating type photovoltaic system |
| US11916510B1 (en) * | 2023-10-26 | 2024-02-27 | Noria Energy | Structural support grid for floating solar array |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116601075A (en) * | 2020-12-23 | 2023-08-15 | 索拉杜克控股公司 | Hinged floating structure |
-
2024
- 2024-03-29 CN CN202410370246.1A patent/CN117963093B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738287A (en) * | 2011-04-11 | 2012-10-17 | 中国科学院物理研究所 | Light collecting device for a solar battery |
| CN102820361A (en) * | 2011-06-09 | 2012-12-12 | 刘莹 | Photovoltaic auxiliary system capable of spreading photic angle of shady face |
| KR101492838B1 (en) * | 2014-06-18 | 2015-02-12 | 주식회사 제이에너지 | Floating type sunlight generation system |
| KR20170030905A (en) * | 2015-09-10 | 2017-03-20 | 신한스틸 주식회사 | Mooring apparatus for Floating Type Photovoltaic Generator |
| CN105799874A (en) * | 2016-05-10 | 2016-07-27 | 郭其秀 | Water surface floating platform |
| CN106385228A (en) * | 2016-09-29 | 2017-02-08 | 中冶华天南京电气工程技术有限公司 | Azimuth angle automatic tracking water floating photovoltaic array |
| CN109997002A (en) * | 2016-12-02 | 2019-07-09 | 博立多媒体控股有限公司 | Solar power station |
| CN208498747U (en) * | 2017-06-05 | 2019-02-15 | 宿州诺亚坚舟光伏科技有限公司 | A kind of anchor system and photovoltaic plant waterborne of water floating body array |
| KR101970640B1 (en) * | 2018-03-13 | 2019-04-19 | 임성만 | Floating solar power generating plant |
| CN108616236A (en) * | 2018-07-03 | 2018-10-02 | 贵州大秦光伏农业科技有限公司 | A kind of photovoltaic generating system waterborne |
| CN209562470U (en) * | 2019-03-21 | 2019-10-29 | 国家电网有限公司 | A kind of storage station's photovoltaic generation platform |
| KR20210060780A (en) * | 2019-11-19 | 2021-05-27 | 한국수력원자력 주식회사 | A floater of offshore photovoltaic power generation apparatus |
| KR102477869B1 (en) * | 2021-07-06 | 2022-12-15 | 주식회사 금호테크닉스 | Fiber-reinforced plastic-based floating photovoltaic power generation device |
| CN114872850A (en) * | 2022-05-07 | 2022-08-09 | 上海勘测设计研究院有限公司 | Floating body structure of sea surface floating type photovoltaic power generation system |
| CN217789625U (en) * | 2022-07-22 | 2022-11-11 | 宁波欧达光电有限公司 | Photovoltaic board with anticollision protection mechanism |
| DE102022118499A1 (en) * | 2022-07-25 | 2024-01-25 | Gerhard J. Schlapmann | Swimming platform for arranging at least one photovoltaic module, photovoltaic system with a swimming platform and photovoltaic system |
| CN115733433A (en) * | 2022-11-18 | 2023-03-03 | 中建中环生态环保科技有限公司 | Flexible connection structure of waterborne photovoltaic power station |
| CN116788450A (en) * | 2023-06-08 | 2023-09-22 | 云南华国科技有限公司 | Water surface floating type photovoltaic bracket system |
| CN116873137A (en) * | 2023-07-12 | 2023-10-13 | 诺斯曼能源科技(北京)股份有限公司 | Offshore photovoltaic power generation platform and power generation system |
| US11916510B1 (en) * | 2023-10-26 | 2024-02-27 | Noria Energy | Structural support grid for floating solar array |
| CN117465621A (en) * | 2023-11-01 | 2024-01-30 | 天津大学 | Floating platform structure suitable for offshore floating type photovoltaic system |
Non-Patent Citations (1)
| Title |
|---|
| 水面漂浮式光伏电站浮式基础设计;辛硕;;产业科技创新;20190515(第14期);全文 * |
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