Ship-shaped floating fan assembly and fan and floating photovoltaic combined system

Abstract

The invention relates to the technical field of offshore power generation systems, solves the problems of high construction difficulty and maintenance cost in the prior art, and discloses a ship-shaped floating fan assembly and a fan and floating photovoltaic combined system. The plurality of fan modules are arranged on the ship-shaped floating platform; the fan module comprises a wind turbine blade system, a wind turbine tower drum and a fan supporting rod; one end of the wind turbine tower cylinder end part is connected to the ship-shaped floating platform, and the other end is connected with the wind turbine blade system; the wind turbine tower barrels are distributed at intervals; at least one wind turbine tower drum is obliquely arranged and is in reinforced connection with the ship-shaped floating platform through a fan supporting rod; blades of the multiple wind turbine blade systems face the same direction, and rotating faces are located on different planes. According to the invention, the fan module can be constructed on the ship-shaped floating platform ashore and driven into a corresponding sea area. Therefore, the construction difficulty and the maintenance cost are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of offshore power generation systems, and in particular to a ship-type floating wind turbine assembly and a wind turbine and floating photovoltaic combination system. Background Art

[0002] An offshore wind turbine is a complex multi-component system that converts offshore wind energy into electrical energy.

[0003] In the prior art, an offshore wind turbine includes a wind rotor system, a transmission system, a power generation system, a braking system, a tower system and a foundation structure. Among them, the wind rotor system is composed of a wind turbine blade and a hub. When the wind turbine blade is rotated by the sea breeze, the wind energy is converted into mechanical energy, and then the mechanical energy is transmitted to the wind turbine main shaft through the hub in the form of torque, completing the conversion of offshore wind energy into mechanical energy. The power generation system converts the mechanical energy collected by the wind turbine blades, transmitted by the hub and the main shaft, and accelerated by the gearbox into the electrical energy required by the user. The main control system is interconnected with the nacelle yaw control system and the impeller pitch control system through the communication bus. The tower system is generally made of special mixed steel, and most of the system components are installed inside the tower system. The foundation structure is the part installed below the sea surface, which plays a protective and supporting role for the entire offshore wind turbine. The foundation structure is divided into single pile foundation type, multi-pile pedestal type, gravity foundation type, multi-leg type, catheter frame type, and suction cylinder type.

[0004] With regard to the above-mentioned related technologies, the existing technologies need to build a dedicated infrastructure based on the unique geological and hydrological conditions of the ocean, such as the geological structure, water depth, offshore wind and waves, external loads, tides, and changes in environmental temperature differences, and then build offshore wind turbines on the infrastructure. This has the disadvantages of high construction difficulty and maintenance costs. Summary of the invention

[0005] In order to improve the problems of construction difficulty and high maintenance cost of the prior art, the present application provides a ship-type floating wind turbine assembly and a wind turbine and floating photovoltaic combined system.

[0006] The following technical solutions are adopted: First aspect: The present application provides a ship-type floating wind turbine assembly, comprising: a ship-type floating platform; a plurality of wind turbine modules, which are arranged on the ship-type floating platform; the wind turbine modules include a wind turbine blade system and a wind turbine tower; one end of the wind turbine tower is connected to the ship-type floating platform, and the other end is connected to the wind turbine blade system; a plurality of wind turbine towers are distributed at intervals; at least one wind turbine tower is inclined and is reinforced with the ship-type floating platform through a wind turbine support rod; the blades of a plurality of wind turbine blade systems are in the same direction, and the rotating surfaces are in different planes.

[0007] By adopting the above technical solution, the wind turbine module is constructed on the shore on a ship-shaped floating platform and sailed into the corresponding sea area. This reduces the difficulty of construction and the cost of maintenance. At the same time, the ship-shaped floating platform can stably float on the sea surface, and the tilted wind turbine tower and wind turbine support rod form a structure that stably tilts the wind turbine blade system, so that several wind turbine blade systems in different planes can more effectively capture wind energy and improve power generation efficiency.

[0008] Optionally, a pressure sensor is provided on the fan support rod.

[0009] By adopting the above technical solution, the pressure sensor can monitor the pressure on the fan support rod in real time, so as to evaluate the stability and safety of the structure. When the pressure exceeds the preset threshold, an early warning signal can be issued, and timely measures can be taken to avoid structural damage, thereby improving the reliability and safety of the overall system.

[0010] Optionally, the ship-shaped floating platform is provided with a plurality of cabin fan foundations for installing the fan modules.

[0011] By adopting the above technical solution, the setting of the cabin fan foundation enables the fan module to be more firmly installed on the ship-shaped floating platform, thereby improving the convenience and stability of installation.

[0012] Optionally, a working cabin is provided on the ship-type floating platform.

[0013] By adopting the above technical solution, the setting of the work cabin provides a convenient working environment for the operation and maintenance personnel, allowing them to perform equipment maintenance, inspection and monitoring on the ship-type floating platform.

[0014] Optionally, a plurality of ranging sensors are circumferentially arranged on the side wall of the ship-shaped floating platform.

[0015] By adopting the above technical solution, the distance measuring sensor can monitor the distance between the ship-type floating platform and the surrounding environment in real time, and take timely measures to avoid collision with other objects. This improves the safety of the system and reduces the potential risk of accidents.

[0016] Second aspect: The present application provides a wind turbine and floating photovoltaic combined system, which combines the above-mentioned ship-shaped floating wind turbine assembly, including a plurality of the ship-shaped floating wind turbine assemblies and a plurality of floating photovoltaic support platforms; a plurality of solar photovoltaic panels are arranged on the floating photovoltaic support platforms; the plurality of the ship-shaped floating platforms are spaced apart along the radial direction with the same center of a circle; the blades of the plurality of wind turbine blade systems are all in the same direction; the plurality of floating photovoltaic support platform arrays are laid outside the range surrounded by the plurality of the ship-shaped floating platforms; the plurality of the ship-shaped floating platforms, as well as the ship-shaped floating platform and the floating photovoltaic support platform, are all connected by anchor chains.

[0017] By adopting the above technical solutions, two renewable energy sources, wind energy and solar energy, are combined to achieve complementary and optimized utilization of energy. The combination of ship-type floating wind turbine components and floating photovoltaic support platforms enables the system to make more full use of the water surface space and improve energy output efficiency. At the same time, the design of the anchor chain connection enhances the stability and wind and wave resistance of the system.

[0018] Optionally, a plurality of the floating photovoltaic support platforms are connected via flexible connectors; and a buoy is provided at the bottom of the floating photovoltaic support platform.

[0019] By adopting the above technical solution, the setting of the flexible connector and the buoy enables the floating photovoltaic support platform to better adapt to water surface fluctuations and wind and wave changes, thereby improving the stability and safety of the system.

[0020] Optionally, it also includes a plurality of wave-breaking plates arranged on the outer peripheral sides of the outermost plurality of the floating photovoltaic support platforms.

[0021] By adopting the above technical solution, the setting of the wave-breaking board can effectively reduce the impact and damage of waves on the floating photovoltaic support platform, and improve the system's wind and wave resistance and service life.

[0022] Optionally, it also includes a breeding space formed by enclosing aquaculture fishing nets.

[0023] By adopting the above technical solution, the setting of the breeding space enables the system to achieve energy output while also developing added value such as aquaculture, which improves the economic benefits and comprehensive utilization efficiency of the system.

[0024] Optionally, it also includes a plurality of arrays of anchor foundations arranged on the outer peripheral side of the floating photovoltaic support platform; the floating photovoltaic support platform is connected to the anchor foundation via the anchor chain; and the anchor foundation is fixed to the seabed.

[0025] By adopting the above technical solutions, the setting of anchor foundation and anchor chain further enhances the stability and wind and wave resistance of the floating photovoltaic support platform. By fixing the anchor foundation to the seabed, the safety and stability of the floating photovoltaic support platform can be ensured under extreme weather conditions. At the same time, this also provides a reliable basic guarantee for the long-term operation and maintenance of the system.

[0026] In summary, the present application includes at least one of the following beneficial effects: 1. The wind turbine modules are constructed on the shore on a ship-shaped floating platform and then sailed into the corresponding sea area, thereby reducing the difficulty of construction and the cost of maintenance.

[0027] 2. Several wind turbine blade systems in different planes can capture wind energy more effectively and improve power generation efficiency.

[0028] 3. It combines two renewable energy sources, wind energy and solar energy, to achieve energy complementarity and optimal utilization.

[0029] 4. The setting of breeding space enables the system to achieve energy output while also developing added value such as aquaculture. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic diagram of the overall structure of the first embodiment; Figure 2 is a front view structural schematic diagram of the first embodiment; Figure 3 is a schematic cross-sectional structural diagram of the first embodiment; Figure 4 is a schematic diagram of the top view of the structure of the first embodiment; Figure 5 is a schematic diagram of the overall structure of the second embodiment; Figure 6 is a schematic diagram of the top view of the structure of the second embodiment; Figure 7 yes Figure 6 A schematic diagram of the enlarged structure at point A; Figure 8 It is a side view structural schematic diagram of the second embodiment.

[0031] Explanation of the reference numerals: 1. Ship-type floating platform; 11. Working cabin; 12. Distance measuring sensor; 13. Cabin fan foundation; 14. Fish farming cabin; 15. Steel plate; 2. Fan module; 21. Wind turbine blade system; 211. Blade; 22. Wind turbine tower; 23. Fan support rod; 231. Pressure sensor; 3. Floating photovoltaic support platform; 31. Solar photovoltaic panel; 32. Flexible connector; 33. Buoy; 4. Wave-breaking board; 5. Anchor chain; 51. Tension sensor; 6. Anchor foundation; 7. Breeding space; 71. Breeding fishing net. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 To Attachment Figure 8 This application is described in further detail.

[0033] Embodiment 1: When constructing the infrastructure with existing technology, it is necessary to carry out targeted construction according to factors such as the geological structure of the ocean, water depth, sea waves, external loads, tides, and changes in environmental temperature differences. This has the disadvantages of high construction difficulty and maintenance costs.

[0034] Therefore, in order to reduce the construction and maintenance costs of wind turbines. Figure 1 To Attachment Figure 3 , the embodiment of the present application discloses a ship-type floating wind turbine assembly, which includes a ship-type floating platform 1 and a plurality of wind turbine modules 2 arranged on the ship-type floating platform 1. In this embodiment, the optimal situation is shown, that is, each ship-type floating platform 1 is provided with three groups of wind turbine modules 2, which does not mean that two or more groups cannot be provided. The wind turbine modules 2 each include a wind turbine blade system 21 and a wind turbine tower 22. One end of the wind turbine tower 22 is connected to the ship-type floating platform 1, and the other end is connected to the wind turbine blade system 21. A plurality of wind turbine towers 22 are distributed at intervals along the length direction of the ship-type floating platform 1. Among them, the two groups of wind turbine modules 2 located at the edge are also provided with wind turbine support rods 23. The wind turbine towers 22 of the two groups of wind turbine modules 2 are arranged obliquely, and a triangular support is formed by setting the wind turbine support rods 23, and the wind turbine support rods 23 are used to strengthen the connection with the ship-type floating platform 1. The wind turbine tower 22 of the wind turbine module 2 in the middle is arranged vertically, and there is no need to set the wind turbine support rod 23. The blades 211 of the plurality of wind turbine blade systems 21 are oriented in the same direction, and the rotation surfaces are located in different planes, thereby forming a yielding state when the blades 211 rotate.

[0035] Refer to the attached Figure 1 To Attachment Figure 3 Specifically, the ship-shaped floating platform 1 is a ship-shaped structure, which utilizes the ship's own stability and load-bearing performance.

[0036] Specifically, the corresponding cabin fan foundation 13 is designed according to the diameter of the wind turbine tower 22 , and the ship-shaped floating platform 1 is horizontally layered reinforced based on the diameter of the wind turbine tower 22 and the size of the cabin fan foundation 13 .

[0037] Since the wind turbine module 2 is set as a floating platform based on the ship-shaped floating platform 1, the stability requirements for the wind turbine module 2 are extremely high in the offshore environment. Therefore, in order to enhance the stability of the connection between the ship-shaped floating platform 1 and the wind turbine tower 22, a reinforced space is set inside the ship-shaped floating platform 1. Figure 3 and attached Figure 4Furthermore, the reinforcement space is divided into two parts, the horizontal and the vertical. Among them, the vertical is divided into two layers, the middle layer is separated by a large steel plate 15, the wind turbine tower 22 and the cabin fan foundation 13 extend from the top of the top steel plate 15 (deck) to the height of the middle layer, and are welded with the steel plate 15 of the middle layer to complete the longitudinal reinforcement. The small steel plates 15 set in the compartments are arranged horizontally according to the diameter of the wind turbine tower 22, the size of the cabin fan foundation 13 and the length of the deck. The steel plates 15 are welded around the wind turbine tower 22 and the cabin fan foundation 13 to form a criss-cross structure for reinforcement. The rectangular base enclosed by the steel plate 15 is used as the cabin fan foundation 13 at the bottom of the wind turbine tower 22, and is sealed.

[0038] In this way, the wind turbine module 2 on the deck of the ship-type floating platform 1 is fixed, which enhances the stability of the wind turbine module 2. Each ship-type floating platform 1 can be arranged with no less than three wind turbine modules 2, which effectively utilizes the deck area of ​​the ship. Moreover, based on the self-floating property and stability of the ship, no additional mooring system is arranged. Compared with the previous one-to-one arrangement of floating platforms and floating wind turbines and the need for anchoring through a mooring system, the use of traditional offshore wind power floating foundations and mooring systems is reduced, and the construction cost and construction difficulty are greatly reduced.

[0039] Refer to the attached Figure 1 To Attachment Figure 4 Further, the ship-shaped floating platform 1 includes a working cabin 11. The working cabin 11 is divided into two layers, and a fish farming cabin 14 is arranged in the lower layer of the working cabin 11. The marine resources are fully utilized, and the utilization rate of the space in the ship-shaped floating platform 1 is improved within a limited range.

[0040] Specifically, the wind turbine blade system 21 is composed of blades 211, a hub, a power generation unit, etc. When the blades 211 rotate under the action of the sea breeze, the wind energy is converted into mechanical energy, and the mechanical energy is transmitted to the wind turbine main shaft through the hub in the form of torque, completing the conversion of offshore wind energy into mechanical energy. The mechanical energy collected by the wind turbine blades 211 and transmitted by the hub and the main shaft is converted into electrical energy required by the user through the power generation unit.

[0041] Refer to the attached Figure 1 To Attachment Figure 4Specifically, the wind turbine tower 22 is generally made of special mixed steel, and most of the wind turbine module 2 control units are installed inside the wind turbine tower 22. Among them, some wind turbine towers 22 are arranged at an angle to make way for the adjacent wind turbine blade system 21. A wind turbine support rod 23 is arranged at the lower part of the inclined side of the wind turbine tower 22. The wind turbine support rod 23 is arranged vertically, one end of which is connected to the cabin wind turbine foundation 13 on the ship-type floating platform 1, and the other end is connected to the lower middle part of the wind turbine tower 22. In this way, the bearing capacity of the ship-type floating platform 1 for the wind turbine is improved. A pressure sensor 231 is arranged on the wind turbine support rod 23, and the pressure sensor 231 includes a signal transmission module and a pressure sensing module. The pressure sensing module is installed at the bottom of the wind turbine support rod 23 and connected to the cabin wind turbine foundation 13, and is used to sense pressure and convert pressure into an electrical signal. The signal transmission module is arranged in the middle of the wind turbine support rod 23 and is electrically connected to the pressure sensing module. The signal transmission module is used to transmit the signal to the control center. The pressure sensor 231 monitors the force on the wind turbine support rod 23 in real time to avoid damage to the wind turbine system structure, ensure the normal operation of the wind turbine, and improve the safety and economy of the ship-type floating wind turbine assembly.

[0042] The implementation principle of a ship-type floating wind turbine assembly in this embodiment is: A number of wind turbine modules 2 are arranged on each ship-type floating platform 1, and the wind turbine towers 22 are tilted and arranged at a suitable angle to form a staggered and parallel arrangement pattern, which increases the number of wind turbines in a limited space, improves the sea space utilization rate of the wind farm, avoids the problem of the blades 211 intersecting and difficult to rotate due to the small spacing between the blades 211, and avoids the problem of obstruction between adjacent wind turbine blades 211, resulting in low wind force and difficulty in rotation for power generation, thereby ensuring the maximization of the windward area, improving the wind energy utilization rate and power generation rate, and thus improving the economy of the overall structure.

[0043] In addition, after the wind turbine module 2 is retired, the whole structure can be returned to the designated location through integrated towing transportation, avoiding the danger of offshore dismantling operations and improving recycling efficiency. At the same time, the ship-type floating platform 1 can continue to be used as a floating platform through transformation and upgrading, forming a recycling of resources and achieving the goal of reducing costs and increasing efficiency.

[0044] Embodiment 2: Existing single-type marine renewable energy power generation devices generally face problems such as poor system stability, small-scale and low-efficiency generator sets, high unit power generation costs, and difficulty in grid connection, especially offshore wind turbines. Therefore, the development of a comprehensive integrated floating platform for integrated power generation of multiple offshore renewable energy sources has become an inevitable trend in the development and utilization of marine energy.

[0045] This embodiment discloses a wind turbine and floating photovoltaic combined system. The ship-shaped floating wind turbine assembly disclosed in the first embodiment is combined to complement floating wind energy and photovoltaic multi-energy in an offshore power generation platform. The offshore wind energy and solar energy are collected, converted, generated and supplied into the same operating system. This enables the system to be integrated and operated for a long time in the ocean, to supply power to itself and to the outside, to ensure stable power supply and to increase output power.

[0046] For details, please refer to the attached Figure 5 To Attachment Figure 8 A wind turbine and floating photovoltaic combined system includes a plurality of ship-shaped floating wind turbine assemblies and a plurality of floating photovoltaic support platforms 3. A plurality of solar photovoltaic panels 31 are arranged on the floating photovoltaic support platform 3. A plurality of ship-shaped floating platforms 1 are spaced apart along the radial direction with the same center of a circle and are arranged in the innermost circle space of the system. The blades 211 of a plurality of wind turbine blade systems 21 on the ship-shaped floating platform 1 are all oriented in the same direction. A plurality of floating photovoltaic support platforms 3 are laid in an array outside the range surrounded by a plurality of ship-shaped floating platforms 1. A plurality of ship-shaped floating platforms 1, as well as a ship-shaped floating platform 1 and a floating photovoltaic support platform 3 are all connected by anchor chains 5.

[0047] The direction of the blades 211 is used as a reference. The inclined wind turbine tower 22 avoids the problem of the blades 211 being difficult to rotate due to the intersection of the blades 211 due to the small spacing between the blades 211 for the horizontally arranged ship-type floating platform 1, and avoids the problem of the adjacent wind turbine blades 211 being blocked, resulting in the problem of difficulty in rotating and generating electricity due to the small wind force, for the longitudinally arranged ship-type floating platform 1, thereby maximizing the windward area of ​​the horizontal axis wind turbine blade system 21, improving the wind energy utilization rate and power generation rate, and thus improving the economy of the overall structure.

[0048] Furthermore, a plurality of distance measuring sensors 12 are circumferentially arranged on the side wall of the ship-shaped floating platform 1 .

[0049] See attached Figure 5 To Attachment Figure 8 Furthermore, a tension sensor 51 is provided on the anchor chain 5 to monitor the force of the anchor chain 5 in real time to prevent the anchor from breaking and maintain the normal operation of the ship-type floating platform 1. Under normal working conditions, in order to increase the service life of the anchor chain 5, the anchor chains 5 between adjacent ship-type floating platforms 1 are not in a tight state and have a certain range of movement. When extreme working conditions occur, in order to avoid platform collision caused by the extension and contraction of the anchor chain 5, the distance sensor 12 provided on the side of the ship-type floating platform 1 is used to monitor the distance between the adjacent ship-type floating platform 1 and the floating photovoltaic support platform 3 in real time to maintain the safety of the wind turbine system.

[0050] Furthermore, a positioning system is provided in the working cabin 11, which is connected with sensors on the ship-shaped floating platform 1 and the anchor chain 5, and monitors the stress conditions of each part of the platform structure and the distance between adjacent platforms in real time, forming an anti-collision warning system, thereby providing an early warning for the intelligent operation and maintenance system of the overall structure. If the cable or connector breaks and the platform distance is too close, operation and maintenance can be carried out in time to avoid economic losses and ensure the safety and economy of the overall structure.

[0051] Refer to the attached Figure 4 To Attachment Figure 7 Furthermore, several floating photovoltaic support platforms 3 are connected by flexible connectors 32. A buoy 33 is provided at the bottom of the floating photovoltaic support platform 3. The system also includes several arrays of anchor foundations 6 arranged on the outer peripheral side of the floating photovoltaic support platform 3. The floating photovoltaic support platform 3 is connected to the anchor foundation 6 by an anchor chain 5. The anchor foundation 6 is fixed to the seabed. The system also includes several wave-breaking plates 4 arranged on the outer peripheral side of the outermost floating photovoltaic support platforms 3. The arrangement of the anchor foundation 6 and the wave-breaking plate 4 structure provides protection for the entire system, effectively reduces the vibration frequency of the system under the action of waves, avoids damage, provides stability for the overall structure, and ensures the safe operation of the wind turbine and photovoltaic.

[0052] Refer to the attached Figure 5 To Attachment Figure 8 Furthermore, a breeding space 7 placed in the sea is provided at the bottom of the system. The breeding space 7 is formed by enclosing a breeding fish net 71, and the breeding fish net 71 is connected to the bottom of the floating photovoltaic support platform 3. A fishery, light, and wind complementary diversified integration system is formed, which makes full use of wind energy, light energy, ocean energy and sea space to improve the efficiency of the overall structure.

[0053] The implementation principle of a wind turbine and floating photovoltaic combined system in this embodiment is: Based on the stability and load-bearing performance of the ship, the ship is transformed into a ship-type floating platform 1. A number of floating wind turbines are arranged above each ship-type floating platform 1, and the angle of the wind turbine tower 22 is adjusted to combine with the lower cabin to form a staggered and parallel ship-type floating wind turbine structure. Photovoltaic panels are arranged on the upper part of the floating photovoltaic support platform 3, and the lower part is provided with stability by the buoy 33 and the anchor system. The ship-type floating platform 1 and the floating photovoltaic platform are connected by flexible connecting rods and anchor chains 5 to form a floating wind power and photovoltaic fusion platform. Aquaculture fishing nets 71 are uniformly arranged at the bottom of the platform to form a complementary fusion system of fishing, wind and light, which greatly improves the utilization rate of wind energy, light energy, ocean energy and sea area. The use of a ship-type floating platform 1 can greatly reduce the number of traditional floating foundations and mooring systems used in offshore wind power, reducing economic costs and construction difficulties. The wind turbine layout structure at different angles is adopted to fully improve the utilization rate of wind energy resources. Sensors are arranged on the ship-shaped floating platform 1 and the anchor chain 5, and connected to the positioning system of the working cabin 11 to form an anti-collision warning system to avoid collisions between platforms, thereby improving the safety of the entire platform and forming an intelligent operation and maintenance system. The wave-breaking board 4 is arranged outside the floating photovoltaic support platform 3, which can effectively reduce the vibration of the floating wind turbine under the action of waves and maintain the normal operation of the overall structure.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A ship-shaped floating wind turbine assembly, characterized in that: include: Ship-type floating platform (1); A plurality of wind turbine modules (2) are arranged on the ship-shaped floating platform (1); the wind turbine modules (2) comprise a wind turbine blade system (21) and a wind turbine tower (22); one end of the wind turbine tower (22) is connected to the ship-shaped floating platform (1), and the other end is connected to the wind turbine blade system (21); The wind turbine towers (22) are spaced apart from each other; at least one wind turbine tower (22) is tilted and is reinforcedly connected to the ship-shaped floating platform (1) via a wind turbine support rod (23); and the blades (211) of the wind turbine blade systems (21) are oriented in the same direction, and the rotation surfaces are in different planes.

2. The ship-shaped floating wind turbine assembly according to claim 1, characterized in that: A pressure sensor (231) is provided on the fan support rod (23).

3. The ship-shaped floating wind turbine assembly according to claim 1, characterized in that: The ship-shaped floating platform (1) is provided with a plurality of cabin fan foundations (13) for installing the fan modules (2).

4. The ship-type floating wind turbine assembly according to claim 1, characterized in that: The ship-shaped floating platform (1) is provided with a working cabin (11).

5. The ship-shaped floating wind turbine assembly according to claim 1, characterized in that: A plurality of distance measuring sensors (12) are circumferentially arranged on the side wall of the ship-shaped floating platform (1).

6. A wind turbine and floating photovoltaic combined system, comprising the ship-shaped floating wind turbine assembly according to any one of claims 1 to 5, characterized in that: It comprises a plurality of the ship-shaped floating wind turbine assemblies and a plurality of floating photovoltaic support platforms (3); a plurality of solar photovoltaic panels (31) are arranged on the floating photovoltaic support platforms (3); The plurality of ship-shaped floating platforms (1) are spaced apart along a radial direction with the same center; the blades (211) of the plurality of wind turbine blade systems (21) are all oriented in the same direction; An array of the plurality of floating photovoltaic support platforms (3) is laid outside an area surrounded by the plurality of ship-shaped floating platforms (1); The plurality of ship-shaped floating platforms (1), as well as the ship-shaped floating platform (1) and the floating photovoltaic support platform (3), are connected via anchor chains (5).

7. The wind turbine and floating photovoltaic combined system according to claim 6, characterized in that: A plurality of the floating photovoltaic support platforms (3) are connected via a flexible connector (32); a buoy (33) is provided at the bottom of the floating photovoltaic support platform (3).

8. The wind turbine and floating photovoltaic combined system according to claim 6, characterized in that: It also includes a plurality of wave-breaking plates (4) arranged on the outer peripheral sides of the outermost plurality of floating photovoltaic support platforms (3).

9. The wind turbine and floating photovoltaic combined system according to claim 6, characterized in that: It also includes a breeding space (7) formed by enclosing a breeding fish net (71).

10. The wind turbine and floating photovoltaic combined system according to claim 6, characterized in that: It also comprises a plurality of anchor foundations (6) arranged in arrays on the outer peripheral side of the floating photovoltaic support platform (3); the floating photovoltaic support platform (3) is connected to the anchor foundation (6) via the anchor chain (5); and the anchor foundation (6) is fixedly connected to the seabed.

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