Self-adaptive adjustment floating type offshore photovoltaic power generation platform

Abstract

The invention discloses a self-adaptive adjustment floating type offshore photovoltaic power generation platform, which comprises a floating platform, a sleeve, a supporting rod, a first photovoltaic panel, an electromagnet, a magnetic attraction piece, a torque sensor and a controller, and is characterized in that the supporting rod is rotatably connected with the sleeve, the first photovoltaic panel is arranged at the other end of the supporting rod, and the electromagnet is arranged at the other end of the first photovoltaic panel; the controller is respectively connected with the torque sensor and the electromagnet, when a detection value of the torque sensor exceeds a preset value, the controller controls the electromagnet to be powered off, and when the torque sensor detects that the detection value of the torque sensor is lower than the preset value, the controller controls the electromagnet to be powered on. According to the floating type offshore photovoltaic power generation platform, the torque value of the supporting rod is detected in real time through the torque sensor, power-on and power-off of the electromagnet are automatically controlled according to the torque value, the first photovoltaic panel can conduct self-adaptive adjustment according to changes of the offshore environment, and the floating type offshore photovoltaic power generation platform better adapts to the complex and changeable marine environment.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a self-adaptive floating offshore photovoltaic power generation platform. Background Art

[0002] At present, offshore photovoltaic power generation platforms mainly use column-type installation to fix photovoltaic panels on floating platforms. This traditional installation method meets the needs of offshore photovoltaic power generation to a certain extent, but there are the following problems in actual application: the offshore environment is complex and changeable, and extreme weather conditions such as strong winds and typhoons have a great impact on photovoltaic panels. In the traditional column-type installation method, when the wind is strong, photovoltaic panels are prone to deformation or even cracking, which seriously affects their normal operation and power generation efficiency. In addition, it is easy to cause damage to the connection between the column and the photovoltaic panel, which in turn affects the stability of the entire platform. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. To this end, an embodiment of the present invention provides an adaptively adjustable floating offshore photovoltaic power generation platform.

[0004] The adaptively adjustable floating offshore photovoltaic power generation platform of the embodiment of the present invention includes a floating platform, a sleeve, a support rod, a first photovoltaic panel, an electromagnet, a magnetic attraction, a torque sensor and a controller, wherein the sleeve is arranged on the floating platform in a vertical direction; one end of the support rod extends into the sleeve and is rotatably connected to the sleeve; the first photovoltaic panel is arranged at the other end of the support rod; the electromagnet is arranged on the inner wall of the sleeve, the magnetic attraction is arranged on the outer wall of the support rod and is located in the sleeve, the electromagnet and the magnetic attraction are spaced apart, and the electromagnet is used to magnetically attract the magnetic attraction when power is turned on; the torque sensor is arranged between the support rod and the sleeve, and is used to detect the torque value of the support rod.

[0005] The controller is connected to the torque sensor and the electromagnet respectively, and is configured to control the electromagnet to be powered on or off according to the detection value of the torque sensor, wherein when the detection value of the torque sensor exceeds a preset value, the controller controls the electromagnet to be powered off, and when the torque sensor detects that the detection value of the torque sensor is lower than the preset value, the controller controls the electromagnet to be powered on.

[0006] In some embodiments, the number of the electromagnets and the magnetic suction parts are both multiple, the multiple electromagnets are arranged at intervals along the circumference of the sleeve, the multiple magnetic suction parts are arranged at intervals along the circumference of the support rod, and the multiple electromagnets correspond to the multiple magnetic suction parts one by one.

[0007] In some embodiments, the support rod includes a fixed part and a telescopic part, wherein a portion of the fixed part extends into the sleeve and is rotatably connected to the sleeve, the telescopic part is telescopic relative to the fixed part in a vertical direction, and the first photovoltaic panel is connected to the telescopic part.

[0008] In some embodiments, there are multiple first photovoltaic panels, and the multiple first photovoltaic panels form multiple photovoltaic groups. The multiple photovoltaic groups are arranged at intervals along a first direction, and the photovoltaic groups include multiple first photovoltaic panels arranged at intervals along a second direction, wherein the first direction is perpendicular to the second direction.

[0009] In some embodiments, two adjacent first photovoltaic panels in the photovoltaic group are arranged with an interval in the vertical direction.

[0010] In some embodiments, in the second direction, two adjacent first photovoltaic panels are arranged with an interval in the vertical direction.

[0011] In some embodiments, the first light plate includes a first inclined plate and a second inclined plate, each of the first inclined plate and the second inclined plate is arranged at an angle with the horizontal direction, and the first inclined plate and the second inclined plate gradually move away from each other in a direction from top to bottom.

[0012] In some embodiments, the inclination angle of the first inclined plate and / or the second inclined plate relative to the horizontal direction is 10°-15°.

[0013] In some embodiments, the floating platform includes a top frame, a bottom frame, columns and pontoons, the top frame and the bottom frame are arranged at intervals in the vertical direction, each of the top frame and the bottom frame is a polygonal frame, and the top frame and the bottom frame have the same number of sides, and in a projection plane orthogonal to the vertical direction, the vertices of the top frame correspond to and coincide with the vertices of the bottom frame one by one, the columns are arranged between the top frame and the bottom frame, and the pontoons are arranged on the bottom frame to provide buoyancy for the bottom frame.

[0014] In some embodiments, a fence is provided at the edge of the top frame, and the fence is arranged around the top frame. A second photovoltaic panel is provided on the outer side of the fence, and the second photovoltaic panel extends in a vertical direction.

[0015] The floating offshore photovoltaic power generation platform of the embodiment of the present invention detects the torque value of the support rod in real time through a torque sensor, and automatically controls the power on and off of the electromagnet according to the size of the torque value, so that the first photovoltaic panel can be adaptively adjusted according to changes in the marine environment and better adapt to the complex and changeable marine environment. The first photovoltaic panel is not easily damaged in harsh environments, and can maintain a stable operating state through adaptive adjustment, thereby improving the efficiency and reliability of photovoltaic power generation. The adaptively adjusted floating offshore photovoltaic power generation platform can effectively reduce the damage to the connection between the first photovoltaic panel and the column, thereby extending the service life of the entire platform. The platform's adaptive adjustment capability reduces the number and cost of repairs caused by extreme weather conditions, and reduces the economic burden of long-term operation and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a floating offshore photovoltaic power generation platform according to an embodiment of the present invention.

[0017] Figure 2 This is a structural schematic diagram of the floating offshore photovoltaic power generation platform in an embodiment of the present invention, in which the second photovoltaic panel is hidden.

[0018] Figure 3 It is a schematic diagram of the installation of the first photovoltaic panel according to an embodiment of the present invention.

[0019] Figure 4 4 is a cross-sectional view of a sleeve and a support rod according to an embodiment of the present invention.

[0020] Reference numerals:

[0021] 100. Floating offshore photovoltaic power generation platform; 1. Floating platform; 101. Top frame; 102. Bottom frame; 103. Column; 104. Buoy; 2. Sleeve; 3. Support rod; 301. Fixed part; 302. Telescopic part; 4. First photovoltaic panel; 401. First inclined plate; 402. Second inclined plate; 5. Electromagnet; 6. Magnetic element; 7. Fence; 8. Second photovoltaic panel. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0023] like Figures 1 to 4As shown, the floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention includes a floating platform 1, a sleeve 2, a support rod 3, a first photovoltaic panel 4, an electromagnet 5, a magnetic attraction 6, a torque sensor and a controller. The sleeve 2 is arranged on the floating platform 1 in the vertical direction, one end of the support rod 3 extends into the sleeve 2 and is rotatably connected to the sleeve 2, and the first photovoltaic panel 4 is arranged at the other end of the support rod 3. The electromagnet 5 is arranged on the inner wall of the sleeve 2, and the magnetic attraction 6 is arranged on the outer wall of the support rod 3 and is located in the sleeve 2. The electromagnet 5 and the magnetic attraction 6 are arranged at intervals, and the electromagnet 5 is used to magnetically attract the magnetic attraction 6 when power is turned on. The torque sensor is arranged between the support rod 3 and the sleeve 2, and is used to detect the torque value of the support rod 3.

[0024] The controller is connected to the torque sensor and the electromagnet 5 respectively, and is configured to control the electromagnet 5 to be powered on or off according to the detection value of the torque sensor. When the detection value of the torque sensor exceeds a preset value, the controller controls the electromagnet 5 to be powered off, and when the torque sensor detects that the detection value of the torque sensor is lower than the preset value, the controller controls the electromagnet 5 to be powered on.

[0025] When the floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention is in use, when the sea is calm or the wind is small, the wind blows on the first photovoltaic panel 4, so that the torque of the support rod 3 is small. When the detection value detected by the torque sensor is lower than the preset value, it means that the wind is relatively small and the impact force on the first photovoltaic panel 4 is small. The controller controls the electromagnet 5 to be energized so that the electromagnet 5 and the magnetic attraction member 6 are adsorbed by magnetic force to fix the position of the first photovoltaic panel 4, so that the first photovoltaic panel 4 can perform photovoltaic power generation at the correct angle and posture to improve the power generation efficiency.

[0026] When encountering extreme weather conditions at sea such as strong waves and typhoons, the wind will blow towards the first photovoltaic panel 4 on the support rod 3, and the torque sensor will detect the torque value of the support rod 3 in real time. When the detection value of the torque sensor exceeds the preset value, it means that the wind is strong. The controller controls the electromagnet 5 to cut off the power to eliminate the magnetic attraction between the electromagnet 5 and the magnetic attraction member 6, so that the first photovoltaic panel 4 can drive the support rod 3 to rotate relative to the sleeve 2 to offset the force of the wind on the first photovoltaic panel 4, thereby reducing the impact force on the first photovoltaic panel 4, greatly reducing the risk of deformation and rupture of the first photovoltaic panel 4, and improving the reliability of the use of the first photovoltaic panel 4.

[0027] Therefore, the floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention detects the torque value of the support rod 3 in real time through the torque sensor, and automatically controls the power on and off of the electromagnet 5 according to the size of the torque value, so that the first photovoltaic panel 4 can be adaptively adjusted according to the changes in the marine environment, and better adapt to the complex and changeable marine environment. The first photovoltaic panel 4 is not easily damaged in harsh environments, and can maintain a stable operating state through adaptive adjustment, so the efficiency and reliability of photovoltaic power generation can be improved. The adaptively adjusted floating offshore photovoltaic power generation platform 100 can effectively reduce the damage to the connection part between the first photovoltaic panel 4 and the column 103, thereby extending the service life of the entire platform. The adaptive adjustment capability of the platform reduces the number and cost of maintenance caused by extreme weather conditions, and reduces the economic burden of long-term operation and maintenance.

[0028] In some embodiments, the number of electromagnets 5 and magnetic attracting parts 6 are both multiple, and the multiple electromagnets 5 are arranged at intervals along the circumference of the sleeve 2, and the multiple magnetic attracting parts 6 are arranged at intervals along the circumference of the support rod 3, and the multiple electromagnets 5 correspond to the multiple magnetic attracting parts 6 one by one.

[0029] like Figure 3 and Figure 4 As shown, multiple electromagnets 5 and magnetic attracting parts 6 are arranged at intervals along the circumference, which can make the restraining force on the support rod 3 more uniform, so as to improve the fixing effect on the support rod 3. Thereby enhancing the stability of the entire photovoltaic platform. If a certain electromagnet 5 or magnetic attracting part 6 fails, other electromagnets 5 and magnetic attracting parts 6 can still work normally, which increases the redundancy of the system and improves the reliability and safety of the system.

[0030] In some embodiments, the support rod 3 includes a fixed part 301 and a telescopic part 302. Part of the fixed part 301 extends into the sleeve 2 and is rotatably connected to the sleeve 2. The telescopic part 302 is telescopic relative to the fixed part 301 in the vertical direction, and the first photovoltaic panel 4 is connected to the telescopic part 302.

[0031] like Figure 3 and Figure 4 As shown, the design of the telescopic part 302 allows the support rod 3 to be telescopic in the vertical direction, so that the telescopic position of the telescopic part 302 relative to the fixed part 301 can be adjusted according to the inclination angle and installation height requirements of the first photovoltaic panel 4. It has strong versatility and improves the installation efficiency of the photovoltaic panel.

[0032] In some embodiments, there are multiple first photovoltaic panels 4, and the multiple first photovoltaic panels 4 form multiple photovoltaic groups. The multiple photovoltaic groups are arranged at intervals along a first direction, and the photovoltaic groups include multiple first photovoltaic panels 4 arranged at intervals along a second direction, wherein the first direction is perpendicular to the second direction.

[0033] like Figure 1 and Figure 2As shown, the floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention can maximize the arrangement of photovoltaic panels in a limited space by forming a plurality of first photovoltaic panels 4 into photovoltaic groups and arranging them along two vertical directions, thereby improving the power generation capacity of the photovoltaic platform. The arrangement of multiple photovoltaic groups can form a large-area photovoltaic array, which can absorb more solar energy, convert it into electrical energy, and improve the overall power generation efficiency. Multiple photovoltaic panels are combined into a photovoltaic group, which can enhance the overall stability, reduce the impact force on a single photovoltaic panel, and improve the structural strength of the entire platform. By arranging the photovoltaic panels at intervals along the first direction and the second direction, the layout of the photovoltaic panels can be optimized so that each photovoltaic panel can receive sufficient sunlight and reduce mutual obstruction.

[0034] In some embodiments, two adjacent first photovoltaic panels 4 in the photovoltaic group are arranged with an interval in the vertical direction.

[0035] like Figure 1 and Figure 2 As shown, when the first photovoltaic panel 4 needs to be rotated, if there is not enough spacing between the first photovoltaic panels 4, they may collide or interfere with each other during the rotation process. The spacing arrangement can ensure that the first photovoltaic panel 4 will not come into contact with the adjacent panels during adjustment to avoid mechanical damage. Through the spacing arrangement, each first photovoltaic panel 4 can independently adjust its angle to maximize the absorption of sunlight, so that its adjustment effect will not be affected by the limitations of the adjacent first photovoltaic panels 4. The spacing arrangement also helps air flow, improves heat dissipation conditions, reduces the operating temperature of the first photovoltaic panel 4, and improves its working efficiency and life.

[0036] In some embodiments, in the second direction, two adjacent first photovoltaic panels 4 are arranged with an interval in the vertical direction.

[0037] like Figure 1 and Figure 2 As shown, when two first photovoltaic panels 4 adjacent in the second direction need to be rotated, if there is not enough spacing between the first photovoltaic panels 4, they may collide or interfere with each other during the rotation process. The spacing arrangement can ensure that the first photovoltaic panels 4 will not come into contact with the adjacent panels during adjustment to avoid mechanical damage. Through the spacing arrangement, each first photovoltaic panel 4 can independently adjust its angle to maximize the absorption of sunlight, so that its adjustment effect will not be affected by the limitations of the adjacent first photovoltaic panels 4. The spacing arrangement also helps air flow, improves heat dissipation conditions, reduces the operating temperature of the first photovoltaic panels 4, and improves their working efficiency and life.

[0038] In some embodiments, the first light plate includes a first inclined plate 401 and a second inclined plate 402 , each of which is arranged at an angle to the horizontal direction, and the first inclined plate 401 and the second inclined plate 402 gradually move away from each other from top to bottom.

[0039] like Figure 3 As shown, the floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention can make the first photovoltaic panel 4 absorb sunlight to the maximum extent at different time periods and different solar altitude angles by setting the first inclined plate 401 and the second inclined plate 402 at different angles, thereby improving the overall power generation efficiency. Due to the different angles of the first inclined plate 401 and the second inclined plate 402, they can adapt to low-angle and high-angle sunlight respectively, so that the first photovoltaic panel 4 can work efficiently at different times of the day. As the height increases, the spacing between the first inclined plate 401 and the second inclined plate 402 decreases. This arrangement helps to reduce wind resistance, improve the wind resistance of the platform, and reduce structural fatigue caused by wind. Since there is a larger space between the two inclined plates, this helps to improve the heat dissipation performance of the first photovoltaic panel 4 and prevent performance degradation caused by high temperature. This structural design makes it easier to clean and maintain the first photovoltaic panel 4, because the space between the two inclined plates allows staff to more easily access the first photovoltaic panel 4.

[0040] Optionally, the inclination angle of the first inclined plate 401 and / or the second inclined plate 402 relative to the horizontal direction is 10°-15°.

[0041] like Figure 3 As shown, an angle of 10°-15° is a relatively ideal angle for sunlight absorption in many areas. This angle range can usually ensure that the first photovoltaic panel 4 can efficiently absorb sunlight for most of the day. This angle can ensure that the first photovoltaic panel 4 absorbs sufficient light without reducing the structural stability due to excessively large angles. A moderate tilt angle helps to reduce the impact of wind on the first photovoltaic panel 4 and reduce the structural load caused by wind, thereby improving the wind resistance of the platform. Compared with a larger tilt angle, a tilt angle of 10°-15° may require less materials and a simpler support structure during construction and installation, which helps to reduce overall project costs. A moderate tilt angle helps to reduce mutual shading between the first photovoltaic panels 4.

[0042] In summary, the floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention can achieve efficient light energy conversion while maintaining structural stability by setting the first inclined plate 401 and / or the second inclined plate 402 to an inclination angle of 10°-15°, thereby providing a reliable and efficient technical solution for the utilization of offshore renewable energy.

[0043] In some embodiments, the floating platform 1 includes a top frame 101, a bottom frame 102, columns 103, and buoys 104. The top frame 101 and the bottom frame 102 are arranged at intervals in the vertical direction, each of the top frame 101 and the bottom frame 102 is a polygonal frame, and the top frame 101 and the bottom frame 102 have the same number of sides, and in a projection plane orthogonal to the vertical direction, the vertices of the top frame 101 correspond to and coincide with the vertices of the bottom frame 102, the columns 103 are arranged between the top frame 101 and the bottom frame 102, and the buoys 104 are arranged on the bottom frame 102 to provide buoyancy for the bottom frame 102.

[0044] The floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention is provided with columns 103 between the top frame 101 and the bottom frame 102, which ensures the stability of the platform and facilitates installation and maintenance. The platform uses buoys 104 as support, can adapt to different water depths and ocean current conditions, and has strong environmental adaptability. The offshore photovoltaic power generation platform reduces the occupation of land resources, and at the same time, because it is a clean energy, it can reduce greenhouse gas emissions and is beneficial to environmental protection.

[0045] In some embodiments, a fence 7 is provided at the edge of the top frame 101 , and the fence 7 is arranged around the top frame. A second photovoltaic panel 8 is provided on the outer side of the fence 7 , and the second photovoltaic panel 8 extends in the vertical direction.

[0046] like Figure 2 As shown, the floating offshore photovoltaic power generation platform 100 of the embodiment of the present invention is provided with a second photovoltaic panel 8 around the outer side of the fence 7, so that more photovoltaic panels can be arranged in the same vertical space, thereby increasing the total power generation area, making the arrangement of the photovoltaic panels more compact, and further increasing the overall power generation, thereby effectively improving the power generation efficiency per unit area.

[0047] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0051] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0052] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. An adaptively adjustable floating offshore photovoltaic power generation platform, characterized in that: include: floating platforms; A sleeve, wherein the sleeve is arranged on the floating platform along a vertical direction; A support rod, one end of which extends into the sleeve and is rotatably connected to the sleeve; A first photovoltaic panel, wherein the first photovoltaic panel is arranged at the other end of the support rod; An electromagnet and a magnetic attraction member, wherein the electromagnet is arranged on the inner side wall of the sleeve, the magnetic attraction member is arranged on the outer side wall of the support rod and is located in the sleeve, the electromagnet and the magnetic attraction member are arranged at a distance, and the electromagnet is used to magnetically attract the magnetic attraction member when power is turned on; A torque sensor is provided between the support rod and the sleeve to detect the torque value of the support rod. A controller is connected to the torque sensor and the electromagnet respectively, and the controller is configured to control the electromagnet to be powered on or off according to the detection value of the torque sensor, wherein when the detection value of the torque sensor exceeds a preset value, the controller controls the electromagnet to be powered off, and when the torque sensor detects that the detection value of the torque sensor is lower than the preset value, the controller controls the electromagnet to be powered on.

2. The adaptively adjustable floating offshore photovoltaic power generation platform according to claim 1 is characterized in that: There are multiple electromagnets and multiple magnetic attracting parts, and the multiple electromagnets are arranged at intervals along the circumference of the sleeve, and the multiple magnetic attracting parts are arranged at intervals along the circumference of the support rod. The multiple electromagnets correspond to the multiple magnetic attracting parts one by one.

3. The adaptively adjustable floating offshore photovoltaic power generation platform according to claim 1 is characterized in that: The support rod includes a fixed portion and a telescopic portion, wherein a portion of the fixed portion extends into the sleeve and is rotatably connected to the sleeve, the telescopic portion is telescopic relative to the fixed portion in a vertical direction, and the first photovoltaic panel is connected to the telescopic portion.

4. The adaptively adjustable floating offshore photovoltaic power generation platform according to claim 1, characterized in that: There are multiple first photovoltaic panels, which form multiple photovoltaic groups. The multiple photovoltaic groups are arranged at intervals along a first direction. The photovoltaic groups include multiple first photovoltaic panels arranged at intervals along a second direction, wherein the first direction is perpendicular to the second direction.

5. The adaptively adjustable floating offshore photovoltaic power generation platform according to claim 4 is characterized in that: Two adjacent first photovoltaic panels in the photovoltaic group are arranged with an interval in the vertical direction.

6. The adaptively adjustable floating offshore photovoltaic power generation platform according to claim 5, characterized in that: In the second direction, two adjacent first photovoltaic panels are arranged with an interval in the vertical direction.

7. The adaptively adjustable floating offshore photovoltaic power generation platform according to claim 1, characterized in that: The first photovoltaic panel includes a first inclined plate and a second inclined plate, each of the first inclined plate and the second inclined plate is arranged at an angle with the horizontal direction, and the first inclined plate and the second inclined plate gradually move away from each other in a direction from top to bottom.

8. The adaptively adjustable floating offshore photovoltaic power generation platform according to claim 7, characterized in that: The inclination angle of the first inclined plate and / or the second inclined plate relative to the horizontal direction is 10°-15°.

9. The adaptively adjustable floating offshore photovoltaic power generation platform according to claim 1, characterized in that: The floating platform includes a top frame, a bottom frame, columns and pontoons. The top frame and the bottom frame are arranged at intervals in the vertical direction. Each of the top frame and the bottom frame is a polygonal frame, and the top frame and the bottom frame have the same number of sides. In a projection plane orthogonal to the vertical direction, the vertices of the top frame correspond to and coincide with the vertices of the bottom frame one by one. The columns are arranged between the top frame and the bottom frame, and the pontoons are arranged on the bottom frame to provide buoyancy for the bottom frame.

10. The adaptively adjustable floating offshore photovoltaic power generation platform according to claim 9, characterized in that: A fence is provided at the edge of the top frame, and the fence is arranged around the top frame. A second photovoltaic panel is provided on the outer side of the fence, and the second photovoltaic panel extends in a vertical direction.

Images