CN110945234B - Offshore energy island device - Google Patents

Offshore energy island device Download PDF

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Publication number
CN110945234B
CN110945234B CN201980002226.6A CN201980002226A CN110945234B CN 110945234 B CN110945234 B CN 110945234B CN 201980002226 A CN201980002226 A CN 201980002226A CN 110945234 B CN110945234 B CN 110945234B
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power generation
generation device
energy
deck
offshore
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CN110945234A (en
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马勇
艾山
张爱明
刘森
杨乐乐
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Sun Yat Sen University
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Sun Yat Sen University
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
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    • F03B—MACHINES OR ENGINES FOR LIQUIDS
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    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
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    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
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    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
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    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
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    • B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
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    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention relates to an offshore energy island device, comprising: an offshore platform; the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device, the wind energy power generation device, the hydrogen production device and the seawater desalination device are all arranged on the offshore platform; the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are electrically connected with the hydrogen production device and used for providing electric energy for the hydrogen production device, and the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are electrically connected with the seawater desalination device and used for providing electric energy for the seawater desalination device. Various renewable resources in the sea are fully utilized, electric energy is provided for the operation of the seawater desalination device and the hydrogen production device, the stability of the power supply process is ensured, and the input-output ratio is improved.

Description

Offshore energy island device
Technical Field
The invention relates to the technical field of ship and ocean engineering, in particular to an offshore energy island device.
Background
A large amount of energy is contained in the ocean, and for the development and utilization of ocean resources, on the one hand, the utilization rate of clean energy can be effectively improved, and on the other hand, the sea island construction and the sea defense capability can be effectively supported. How to efficiently develop and utilize a large amount of renewable resources in the ocean is the direction of research which is constantly devoted to researchers. The offshore energy island device is an independent device arranged on the sea, can generate electricity by using renewable energy in the sea, is used by each electric device on the offshore energy island device, and can produce energy storage substances or output energy. However, based on the diversity and complexity of the marine environment, the problems of unstable power output, high construction investment and low power output exist in single energy power generation equipment and common offshore energy island devices.
Disclosure of Invention
An embodiment according to the present application provides an offshore energy island device to solve the above technical problems in the prior art.
In a first aspect, an embodiment of the present application provides an offshore energy island device, including:
an offshore platform;
the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device, the wind energy power generation device, the hydrogen production device and the seawater desalination device are all arranged on the offshore platform;
the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are electrically connected with the hydrogen production device and used for providing electric energy for the hydrogen production device, and the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are electrically connected with the seawater desalination device and used for providing electric energy for the seawater desalination device.
In one embodiment, the offshore platform comprises a deck, a submerged frame and a support supported between the deck and the submerged frame, the submerged frame is located below the deck, the oscillating floater of the wave energy power generation device is arranged on the support, and the horizontal-axis water turbine generator set of the tidal current energy power generation device is arranged on the submerged frame.
In one embodiment, the deck is a hexagonal plate, a hexagonal reinforcing structure surrounded by six upper beams is arranged below the hexagonal plate, the supporting members are supported between the hexagonal reinforcing structure and the submerged frame, the submerged frame is a hexagonal frame corresponding to the deck, the supporting members are multiple, the supporting members supported at the corners of the hexagonal plate and the hexagonal frame are main supporting cylinders, the supporting members supported between the sides of the hexagonal frame and the upper beams are side supporting beams, each side of the hexagonal frame is correspondingly provided with multiple side supporting beams, the oscillating floats are arranged on the side supporting beams, the horizontal axis hydraulic turbine generator sets are arranged on the sides of the hexagonal frame, each horizontal axis hydraulic turbine generator set comprises a lift type hydraulic turbine, and the number of the horizontal axis hydraulic turbines is two pairs, and the two pairs of horizontal shaft water turbine generator sets are respectively arranged on two opposite edges of the hexagonal frame.
In one embodiment, the oscillating floater is divided into a cylindrical surface part and a spherical surface part in the longitudinal direction, the oscillating floater is coaxially arranged with the side supporting beam, the side of the hexagonal frame, on which the horizontal-axis hydraulic turbine generator set is not arranged, is an auxiliary side, and the oscillating floater is arranged on the side supporting beam corresponding to the auxiliary side.
In one embodiment, an induction charger is arranged on the side, corresponding to the oscillating floater, of the deck, the induction charger is suspended out of the deck, and a damping pad is arranged on the induction charger.
In one embodiment, the deck is divided into six regions by taking diagonal lines as boundaries, the six regions comprise three photovoltaic power generation regions, a power transformation region, a hydrogen production region and a seawater desalination region, wherein the three photovoltaic power generation regions are distributed at intervals, the photovoltaic power generation device comprises a plurality of photovoltaic panels, the photovoltaic panels are respectively distributed on the three photovoltaic power generation regions, a seawater desalination workshop and a pumping workshop of the seawater desalination device are respectively arranged in the seawater desalination region, a hydrogen production station, a hydrogen storage tank of the hydrogen production device and a water storage tank of the seawater desalination device are respectively arranged in the hydrogen production region, the power transformation region is provided with a rectifier, an inverter and an energy storage unit which are electrically connected with each other, and the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are all electrically connected with the rectifier, the hydrogen production device and the seawater desalination device are both electrically connected with the inverter.
In one embodiment, the photovoltaic panels in different areas are arranged at an angle of 120 degrees, the photovoltaic panels are inclined upwards, and an included angle between the photovoltaic panels and the plane of the deck is 45 degrees.
In one embodiment, a central control area is arranged at the central position of the deck, a control center is arranged in the central control area, and the control center is electrically connected with the rectifier, the inverter, the energy storage unit, the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device, the wind energy power generation device, the hydrogen production device and the seawater desalination device and used for adjusting the energy storage unit to store or release electric energy according to the generated energy of each power generation device and monitoring and controlling the state and the operation condition of each device of the energy island.
In one embodiment, the deck is provided with three fan areas, the three fan areas are respectively arranged at three corners of the deck and are distributed at intervals, the wind power generation device comprises three wind power generation units, the three wind power generation units are respectively arranged in the three fan areas, and the wind power generation units are electrically connected with the rectifier.
In one embodiment, a stopping area and two crane areas are respectively arranged at the other three corners of the deck, wherein one crane area is positioned at the corner where the hydrogen production area is connected with the photovoltaic power generation area, the other crane area is positioned at the corner where the power transformation area is connected with the photovoltaic power generation area, the stopping area is provided with an induction charging device, and the induction power supply device is electrically connected with the inverter.
In one embodiment, the crane area is provided with a crane, the deck is provided with a rail for the crane to move, one end of the rail is communicated with the crane area, and the other end of the rail extends along the diagonal of the deck towards the direction close to the central position of the deck.
In one embodiment, the offshore energy island device further comprises six pontoons, wherein first mooring lines are arranged between the pontoons and the main support members, second mooring lines for connecting to the seabed are arranged on the pontoons, three upper reinforcing beams are arranged on the bottom surface of the deck, the three upper reinforcing beams respectively correspond to three spaced vertexes of the hexagonal plate, the upper reinforcing beams extend from the corresponding vertexes to a central position along a diagonal direction, one end of each upper reinforcing beam extending to the central position is connected with the upper end of the central pontoon located at the central position, three lower reinforcing beams are arranged on the hexagonal frame, the three lower reinforcing beams respectively correspond to vertexes of three spaced parts of the hexagonal frame, and the lower reinforcing beams extend from the corresponding vertexes to the central position along the diagonal direction to be connected with the lower end of the central pontoon.
In one embodiment, the hexagonal plate and the hexagonal frame are regular hexagonal structures, the included angle between each upper reinforcing beam is 120 degrees, the included angle between each lower reinforcing beam is 120 degrees, and the upper reinforcing beam and the lower reinforcing beam have a phase difference of 60 degrees.
One or more embodiments are further described below in the figures and the detailed description. Other features, objects, and advantages of the invention will be apparent to one skilled in the art from the description and drawings, and from the claims.
Drawings
Fig. 1 is a perspective view of an offshore energy island installation according to the present embodiment;
FIG. 2 is a top view of the offshore energy island installation shown in FIG. 1;
FIG. 3 is a schematic structural view of the bottom of the offshore energy island installation shown in FIG. 1;
FIG. 4 is a partition diagram of the bottom layer of the central control area;
FIG. 5 is a partial enlarged view of the connection between the wind turbine generator set and the rail.
The additional details or examples used to describe the figures are merely one embodiment and should not be considered as limiting the scope of the invention disclosed, the presently described embodiments, or any of the best modes understood by the inventors.
Description of reference numerals:
10. an offshore energy island device; 11. an offshore platform; 111. a deck; 1111. an induction charger; 1112. a photovoltaic power generation region; 1113. a power transformation region; 1114. a hydrogen-producing region; 1115. a seawater desalination area; 1116. a rectifier; 1117. an inverter; 1118. an energy storage unit; 1119. a central control area; 112. submerging the frame; 1121. a lower stiffening beam; 113. a main support cylinder; 114. an edge support beam; 115. a track; 1151. a pressure bearing plate; 1152. a supporting strip; 116. a crane; 1161. a base plate; 1162. a pressure-bearing roller; 1163. a vertical plate; 1164. a clasping wheel; 117. a water outlet; 118. a shutdown zone; 119. a middle buoy; 1191. an upper stiffening beam; 12. a horizontal shaft water turbine generator set; 13. oscillating the float; 14. a photovoltaic power generation device; 15. a wind power generation device; 16. a hydrogen production unit; 161. a hydrogen generation station; 162. a hydrogen storage tank; 17. a seawater desalination plant; 171. a seawater desalination plant; 172. a pumping workshop; 173. a water storage tank; 18. a control center; 19. a bottom layer; 191. a machine room; 192. a power supply room; 193. a water supply room; 194. a goods elevator; 195. a passenger ladder is provided.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
As shown in fig. 1 to 3, in one embodiment, an offshore energy island device 10 is provided, which comprises an offshore platform 11, and a tidal current energy power generation device, a wave energy power generation device, a photovoltaic power generation device 14, a wind energy power generation device 15, a hydrogen production device 16 and a seawater desalination device 17 which are arranged on the offshore platform 11.
The tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device 14 and the wind energy power generation device 15 are electrically connected with the hydrogen production device 16 and used for providing electric energy for the hydrogen production device 16, and the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device 14 and the wind energy power generation device 15 are electrically connected with the seawater desalination device 17 and used for providing electric energy for the seawater desalination device 17.
The sea water desalination device 17 and the hydrogen production device 16 are arranged on the offshore platform 11, so that the processes of sea water desalination and hydrogen production are realized, the variety of products is improved, and the utility of an energy island is exerted greatly. In consideration of poor power generation stability and low development energy density of single energy, the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device 14 and the wind energy power generation device 15 are comprehensively arranged in the energy island device, so that various renewable resources in the sea are fully utilized, and electric energy is provided for the operation of the seawater desalination device 17 and the hydrogen production device 16. Specifically, the seawater desalination device 17 utilizes electric energy to perform a seawater desalination process, and the obtained fresh water can be used for daily life on the offshore platform 11 or for supply to an offshore ship on the one hand, and can be used for preparing liquid hydrogen by the hydrogen production device 16 on the other hand, and the hydrogen energy can be supplied to the ship and can also be used as a carrier for converting the electric energy. And the electric energy generated by each power generation device can be stored or transmitted to electric devices in nearby sea areas through underwater cables for use.
Furthermore, as shown in fig. 1 and 3, in order to improve the applicability of the offshore energy island device 10, in one embodiment, the offshore platform 11 is a semi-submersible platform frame structure.
Specifically, as shown in fig. 3, the offshore platform 11 includes a deck 111, a submersible frame 112, and a support supported between the deck 111 and the submersible frame 112, the submersible frame 112 being located below the deck 111. In use, the submersible frame 112 is located in the sea and the deck 111 floats on the sea.
The oscillating floater 13 of the wave energy power generation device is arranged on the support, and the horizontal shaft water turbine generator set 12 of the tidal current energy power generation device is arranged on the submerged frame 112.
When sea waves pass through the oscillating floater 13, the wave power generation device generates electric energy. At the same time, the surge of the tidal current causes the horizontal axis turbine generator set 12 to operate, generating electrical energy. The finally formed electric energy can be used by the seawater desalination device 17 or the hydrogen production device 16 on the offshore platform 11, and can also be stored by the energy storage unit 1118 or charged by external equipment. When the offshore platform 11 is provided with the central control center 18, the generated electric energy can also be used by each device in the central control center 18.
Specifically, in one embodiment, the horizontal axis turbine generator set 12 may be a fixed blade lift turbine. Moreover, the fixed-blade lift-type turbine may also provide thrust during fine tuning and low speed motions of the offshore platform.
Further specifically, as shown in fig. 1 to 3, in one embodiment, the deck 111 may be a hexagonal plate having a hexagonal reinforcing structure surrounded by six upper side beams thereunder, and the support is supported between the hexagonal reinforcing structure and the submerged frame. The roof side rails can further provide buoyancy to the deck 111 under the influence of the seawater. The submergence frame 112 is a hexagonal frame corresponding to the deck 111, the number of the supporting members is multiple, wherein the supporting members supported at the corners of the hexagonal plate and the hexagonal frame are main supporting cylinders 113, the supporting members supported between the sides of the hexagonal frame and the upper side beams are side supporting beams 114, and each side of the hexagonal frame is correspondingly provided with a plurality of side supporting beams 114.
Therefore, the weight of the offshore platform 11 is uniformly distributed, and the stability of the platform is improved. Specifically, the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device 14 and the wind energy power generation device 15 may be uniformly distributed on the deck 111.
Further specifically, the hexagonal plates and the hexagonal frame may be a regular hexagonal structure.
Specifically, as shown in fig. 1 and 3, the oscillating floater 13 is disposed on the side support beam 114, and the horizontal axis turbine generator set 12 is disposed on the side of the hexagonal frame.
Also, in one embodiment, as shown in FIG. 3, a pair of the horizontal axis hydro-turbine generator sets 12 are provided on opposite sides of the hexagonal frame. The horizontal axis hydro-turbine generator set 12 thus provides thrust in two opposite directions for fine adjustment and low speed movement of the offshore platform.
The other four sides of the hexagonal frame are auxiliary sides, and the oscillating floater 13 is arranged on the side supporting beam 114 corresponding to the auxiliary sides. Based on the fact that the tidal current energy power generation device and the wave energy power generation device both generate power by means of energy transmitted by sea waves in the sea, the horizontal axis water turbine generator set 12 and the oscillating floater 13 are arranged on different sides of the hexagonal frame, and therefore influences of the tidal current energy power generation device on the power generation process of the wave energy power generation device are reduced as much as possible.
Specifically, the oscillating float 13 is divided into a cylindrical surface portion and a spherical surface portion in the longitudinal direction, and is disposed coaxially with the side support beam.
As shown in fig. 1, an induction charger 1111 is disposed on the deck 111 at a side corresponding to the oscillating floater 13, so as to charge a ship passing by. And, the induction charger 1111 is suspended out of the deck, thereby ensuring that a safe distance can be maintained between the ship and the oscillating floater during the charging process. And in order to improve the charging stability and avoid collision damage during charging, a shock pad may be disposed on the induction charger 1111. The induction charger may employ a magnetic resonance charging technique to charge the vessel.
The electric power generated by the oscillating floater 13 and the electric power generated by the horizontal axis turbine generator set 12 are transmitted to the electric devices on the deck 111 through the cables provided in the edge support beams 114. When the rectifier 1116 is disposed on the deck 111, the above cables are electrically connected to the rectifier 1116.
Further, in one embodiment, as shown in fig. 2, the deck 111 is divided into six regions with diagonal lines as boundaries. The six regions include three photovoltaic power generation regions 1112, a power transformation region 1113, a hydrogen production region 1114, and a seawater desalination region 1115.
Wherein three of the photovoltaic power generation regions 1112 are distributed at intervals, the photovoltaic power generation apparatus 14 includes a plurality of photovoltaic panels, and the plurality of photovoltaic panels are respectively distributed on the three of the photovoltaic power generation regions 1112. The seawater desalination plant 171 and the pumping plant 172 of the seawater desalination plant 17 are both disposed in the seawater desalination section 1115. The hydrogen production station 161 of the hydrogen production device 16, the hydrogen storage tank 162 and the water storage tank 173 of the seawater desalination device 17 are all arranged in the hydrogen production area 1114.
Of course, in order to further improve the site utilization rate, the photovoltaic panel may also be disposed on the top of the seawater desalination plant of the seawater desalination device 17.
By dividing the deck 111 into regions and then reasonably arranging the devices in the regions, the overall stability of the offshore energy island device 10 is better, and the wind and wave resistance is improved. Moreover, because electric energy and fresh water are needed in the hydrogen production process, the water storage tank 173 of the seawater desalination device 17, the hydrogen production station 161 of the hydrogen production device 16 and the hydrogen storage tank 162 are arranged in the same region, which facilitates the effective hydrogen production process.
Specifically, as shown in fig. 1 and 2, the hydrogen production device 16 includes two hydrogen production stations 161 and two hydrogen storage tanks 162. Wherein two hydrogen production stations 161 are arranged in sequence along the direction far away from the edge of the deck 111, and two hydrogen storage tanks 162 and the water storage tank 173 are arranged in sequence along the direction far away from the edge. The hydrogen production station 161 is communicated with the hydrogen storage tank 162 through a pipeline, and the seawater desalination plant 171 is connected with the water storage tank 173 through a pipeline. The fresh water generated in the desalination plant 171 is pressurized and transferred to the water storage tank 173 by the pumping plant 172.
Further, as shown in fig. 2, for ease of handling, rails 115 and crane 116 may be provided where the hydrogen-producing region 1114 borders the adjacent photovoltaic power generation region 1112, the rails 115 being diagonally oriented. The two hydrogen storage tanks 162 and the water storage tank 173 are disposed near the rail 115, so that the transportation of the stored materials in the water storage tank 173 and the hydrogen storage tank 162 is facilitated.
To facilitate drainage of standing water on the deck 111, drain openings 117 may be provided at each corner of the deck 111, as shown in fig. 2. A line concentration path is provided on the deck 111 at a diagonal line for passing cables between each power supply device and the power-consuming device.
The power transformation area 1113 is provided with a rectifier 1116, an inverter 1117 and an energy storage unit 1118 which are electrically connected with each other. The tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device 14 and the wind energy power generation device 15 are electrically connected with the rectifier 1116, and the hydrogen production device 16 and the seawater desalination device 17 are electrically connected with the inverter 1117.
The power generated by each generator may be routed to the rectifier 1116 via cables, which may be summed to the hub for maintenance. The electric energy is subjected to frequency modulation by the rectifier 1116 and then is output to the hydrogen production device 16 and the seawater desalination device 17 by voltage stabilization through the inverter 1117. Of course, when the deck 111 is further provided with living areas, a control center 18 and other areas, the electric energy output by the inverter 1117 in a voltage stabilizing manner can also be transmitted to electric devices in the areas above the living areas. If the sea area where the offshore energy island device 10 is located is provided with a submarine cable, the electric energy can be transmitted to the submarine cable.
Specifically, as shown in fig. 1 and 2, there are 18 rectifiers 1116, 3 inverters 1117 and 6 energy storage units 1118 in the power transformation area 1113.
And, the energy storage unit 1118 includes an energy storage frame, an energy storage top cover and 6 lithium battery packs.
Further, as shown in fig. 1, the photovoltaic panels in different areas are arranged at an angle of 120 °, the photovoltaic panels are inclined upward, and an included angle between the photovoltaic panels and a plane where the deck 111 is located is 45 °. Thereby ensuring that the photovoltaic power generation device 14 can collect light energy for various periods of time.
Further, as shown in fig. 1 and fig. 2, a central control area 1119 is disposed at a central position of the deck 111, the central control area 1119 is provided with a control center 18, and the control center 18 is electrically connected to the rectifier 1116, the inverter 1117, the energy storage unit 1118, the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device 14, the wind energy power generation device 15, the hydrogen production device 16, and the seawater desalination device 17, and is used for adjusting the energy storage unit 1118 to store or release electric energy according to the generated energy of each power generation device, and monitoring and controlling the state and operating condition of each device of the energy island.
Further, as shown in fig. 4, the central control area 1119 is longitudinally provided with a control center 18, a living layer and a bottom layer 19 from top to bottom in sequence. And is further provided with a lifting ladder for workers to use. Wherein the elevator comprises a passenger lift 195 and a cargo lift 194. The floor 19 is provided with a power supply room 192, a water supply room 193, and a machine room 191. A power supply switching disk is arranged in the power supply room 192, a water pipe switching node and a master control valve are arranged in the water supply room 193, and a server and the like are arranged in the machine room 191.
As shown in fig. 1 and 2, three fan areas are disposed on the deck 111, the three fan areas are disposed at three corners of the deck 111, and the three fan areas are distributed at intervals, the wind power generation device 15 includes three wind turbine generators, the three wind turbine generators are disposed in the three fan areas, and the wind turbine generators are electrically connected to the rectifier 1116.
The three wind generating sets are respectively arranged in the three fan areas, so that the whole offshore platform 11 is uniform in load, and the integral wind and wave resistance is improved.
Further, as shown in fig. 1 and fig. 2, a shutdown area 118 and two crane areas are respectively disposed at the other three corners of the deck 111, wherein one crane area is located at the corner where the hydrogen production area 1114 is connected to the photovoltaic power generation area 1112, the other crane area is located at the corner where the power transformation area 1113 is connected to the photovoltaic power generation area 1112, and the shutdown area 118 is provided with an induction power supply device which is electrically connected to the inverter 1117.
The parking area 118 can supply unmanned aerial vehicle and helicopter to take off and land, just the response power supply unit in parking area 118 can realize unmanned aerial vehicle's autonomic charging. The two crane areas make the handling of the materials of the hydrogen production area 1114 and the power transformation area 1113 more convenient.
Specifically, as shown in fig. 1 and 2, the crane area is provided with a crane 116, the deck 111 is provided with a rail 115 for the crane 116 to move, one end of the rail 115 is communicated with the crane area, and the other end of the rail 115 extends along a diagonal of the deck 111 toward a central position of the deck 111. So that the crane 116 can travel along the rail 115 to carry nearby materials.
Further, as shown in fig. 1 and 2, the lithium battery packs in three energy storage units 1118 of the 6 energy storage units 1118 close to the track 115 are detachably mounted for replenishment of passing ships.
Specifically, as shown in fig. 5, the rail 115 is a T-shaped rail, the T-shaped rail includes a bearing plate 1151 and a supporting bar 1152, the supporting bar 1152 is supported between the bearing plate 1151 and the deck 111, and the supporting bar 1152 and the bearing plate 1151 are both disposed along the diagonal line. A bottom plate 1161 is arranged at the bottom of the support column of the crane 116, and a bearing roller 1162 is arranged between the bottom plate 1161 and the T-shaped rail 115 and used for supporting the bottom plate 1161. The both sides of bottom plate 1161 are equipped with riser 1163, and two risers 1163 set up relatively, the inboard of riser 1163 is equipped with embraces wheel 1164, it is located to embrace wheel 1164 the below of bearing plate 1151, with the bearing wheel is spacing in coordination, ensures crane 116 can follow track 115 moves ahead. And the offshore energy island device 10 on the sea surface slightly oscillates, the arrangement of the clasping wheels 1164, the vertical plates 1163, the bottom plate 1161 and the pressure-bearing wheels 1162 enables the crane 116 to be more reliably positioned on the deck 111.
More specifically, the offshore energy island device 10 further includes six buoys (not shown in the figure), wherein a first mooring line is arranged between each buoy and the main support, and a second mooring line for connecting to the sea bottom is arranged on each buoy.
As shown in fig. 3, in one embodiment, the bottom surface of the deck 111 is provided with three upper reinforcing beams 1191, the three upper reinforcing beams 1191 correspond to three spaced-apart vertexes of the hexagonal plate, the upper reinforcing beams 1191 extend from the corresponding vertexes to a central position along a diagonal direction, and one end of the upper reinforcing beam 1191 extending to the central position is connected to the upper end of the central buoy 119.
The hexagonal frame is provided with three lower reinforcing beams 1121, the three lower reinforcing beams 1121 respectively correspond to the vertexes of three spaced portions of the hexagonal frame, and the lower reinforcing beams 1121 extend from the corresponding vertexes to the center along the diagonal direction to be connected with the lower end of the middle buoy 119.
When the hexagonal plates and the hexagonal frame are regular hexagonal structures, the included angle between the upper reinforcement beams 1191 is 120 °. In order to improve the overall stability, a phase difference of 60 ° exists between the upper reinforcement beam 1191 and the lower reinforcement beam 1121 which are adjacent to each other in a bottom view, and the strength of the offshore platform 11 is further effectively improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An offshore energy island device, comprising:
an offshore platform;
the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device, the wind energy power generation device, the hydrogen production device and the seawater desalination device are all arranged on the offshore platform;
the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are electrically connected with the hydrogen production device and used for providing electric energy for the hydrogen production device, the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are electrically connected with the seawater desalination device and used for providing electric energy for the seawater desalination device, the seawater desalination device utilizes the electric energy to carry out a seawater desalination process, and the obtained fresh water can be used for daily life on the offshore platform or supply to offshore ships and warships on the one hand and is used for preparing liquid hydrogen for the hydrogen production device on the other hand;
the offshore platform comprises a deck, the deck is a hexagonal plate, the deck is divided into six areas by taking diagonal lines as boundaries, the six areas comprise three photovoltaic power generation areas, a power transformation area, a hydrogen production area and a seawater desalination area, the three photovoltaic power generation areas are distributed at intervals, the photovoltaic power generation device comprises a plurality of photovoltaic plates, the photovoltaic plates are respectively distributed on the three photovoltaic power generation areas, a seawater desalination workshop and a pumping workshop of the seawater desalination device are arranged in the seawater desalination area, a hydrogen production station, a hydrogen storage tank of the hydrogen production device and a water storage tank of the seawater desalination device are arranged in the hydrogen production area, the power transformation area is provided with a rectifier, an inverter and an energy storage unit which are electrically connected with each other, and the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are electrically connected with the rectifier, the hydrogen production device and the seawater desalination device are both electrically connected with the inverter;
the offshore platform further comprises a submergence frame and a plurality of supporting pieces supported between the deck and the submergence frame, the submergence frame is positioned below the deck, oscillating floats of the wave energy power generation devices are arranged on the supporting pieces, horizontal shaft water turbine generator sets of the tidal current energy power generation devices are arranged on the submergence frame, the submergence frame is a hexagonal frame corresponding to the deck, the horizontal shaft water turbine generator sets are arranged on the edges of the hexagonal frame, the horizontal shaft water turbine generator sets are two pairs, the two pairs of horizontal shaft water turbine generator sets are respectively arranged on two opposite edges of the hexagonal frame, a hexagonal reinforcing structure enclosed by six upper beams is arranged below the hexagonal plate, the supporting pieces are supported between the hexagonal reinforcing structure and the submergence frame, and the number of the supporting pieces is multiple, the supporting piece supported between the edge of the hexagonal frame and the upper edge beam is an edge supporting beam, each edge of the hexagonal frame is correspondingly provided with a plurality of edge supporting beams, the edge of the hexagonal frame, on which the horizontal shaft water turbine generator set is not arranged, is an auxiliary edge, and the oscillating floater is arranged on the edge supporting beam corresponding to the auxiliary edge;
the three fan areas are arranged on the deck, the three fan areas are respectively arranged at three corners of the deck, the three fan areas are distributed at intervals, the other three corners of the deck are respectively provided with a stop area and two crane areas, one of the crane areas is arranged at the corner where the hydrogen production area is connected with the photovoltaic power generation area, the other crane area is arranged at the corner where the power transformation area is connected with the photovoltaic power generation area, the crane areas are provided with cranes, the deck is provided with a track for the cranes to move, one end of the track is communicated with the crane areas, the other end of the track extends towards the direction close to the central position of the deck along the diagonal line of the deck, the track is a T-shaped track, the T-shaped track comprises a bearing plate and a supporting strip, and the supporting strip is supported between the bearing plate and the deck, the support bar with the bearing plate all follows the diagonal sets up, and the bottom of the pillar of crane is equipped with the bottom plate, the bottom plate with be equipped with the pressure-bearing gyro wheel between the T type track for support the bottom plate, the both sides of bottom plate are equipped with the riser, and two risers set up relatively, the inboard of riser is equipped with embraces the wheel, it is located to embrace the wheel the below of bearing plate.
2. The offshore energy island installation according to claim 1, wherein the ones of said plurality of supports supported at the corners of said hexagonal plates and said hexagonal frame are main support cans, and said horizontal axis turbine generator set comprises a lift turbine.
3. The offshore energy island device according to claim 1, wherein said oscillating floater is divided into a cylindrical surface part and a spherical surface part in a longitudinal direction, and said oscillating floater is coaxially arranged with said side support beam.
4. The offshore energy island device of claim 1, wherein an inductive charger is provided on the deck on the side corresponding to the oscillating buoy, the inductive charger overhanging the deck, the inductive charger having a shock pad thereon.
5. The offshore energy island device according to any of claims 1 to 4, wherein photovoltaic panels in different areas are arranged at an angle of 120 degrees, the photovoltaic panels are inclined upwards, and the angle between the photovoltaic panels and the plane of the deck is 45 degrees.
6. The offshore energy island device according to any one of claims 1 to 4, wherein a central control area is arranged at the central position of the deck, and the central control area is provided with a control center which is electrically connected with the rectifier, the inverter, the energy storage unit, the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device, the wind energy power generation device, the hydrogen production device and the seawater desalination device and is used for adjusting the energy storage unit to store or release electric energy according to the generated energy of each power generation device and simultaneously detecting and controlling the state and the operation condition of each device of the energy island.
7. The offshore energy island device according to any of claims 1 to 4, wherein the wind energy generation device comprises three wind turbine generator sets, wherein the three wind turbine generator sets are respectively arranged in the three fan areas, and the wind turbine generator sets are electrically connected with the rectifier.
8. Offshore energy island device according to any of claims 1-4, characterized in that the parking area is provided with an inductively powered device, which is electrically connected to the inverter.
9. The offshore energy island device of claim 2, further comprising six pontoons, a first mooring line is arranged between the buoy and the main supporting cylinder, a second mooring line used for connecting the seabed is arranged on the buoy, the bottom surface of the deck is provided with three upper reinforcing beams which respectively correspond to three vertexes of the hexagonal plate which are distributed at intervals, the upper reinforcing beams extend from the corresponding vertexes to the central position along the diagonal line, and one end of the upper reinforcing beam extending to the central position is connected with the upper end of the middle buoy positioned at the central position, the hexagonal frame is provided with three lower reinforcing beams which respectively correspond to the vertexes of the three spacing parts of the hexagonal frame, and the lower reinforcing beam extends from the corresponding top point to the center along the diagonal direction to be connected with the lower end of the middle buoy.
10. The offshore energy island device of claim 9, wherein the hexagonal plates and the hexagonal frame are regular hexagons, the angle between each upper stiffening beam is 120 °, the angle between each lower stiffening beam is 120 °, and the upper stiffening beam and the lower stiffening beam have a phase difference of 60 °.
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Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021205853A1 (en) * 2020-04-07 2021-10-14 株式会社辰巳菱機 Power generation system
CN111498031B (en) * 2020-04-16 2021-09-07 武汉理工大学 Ocean floating type wind wave complementary power generation floating foundation
GB2594310A (en) * 2020-04-23 2021-10-27 Hydrowing Ltd Apparatus and method
CN111926852B (en) * 2020-08-21 2021-08-24 清华大学深圳国际研究生院 Offshore hydrogen production platform
CN112412709B (en) * 2020-09-25 2022-08-30 河南五方合创建筑设计有限公司 Prefabricated self-assembly multifunctional offshore energy platform
CN112531827B (en) * 2020-11-26 2021-07-06 军事科学院***工程研究院军事新能源技术研究所 Offshore floating type power supply system and power supply method
CN112483305B (en) * 2020-11-26 2021-10-08 南方电网电力科技股份有限公司 Electric energy conversion system and control method of wave energy power generation device
CN112593249A (en) * 2020-12-18 2021-04-02 广东电网有限责任公司中山供电局 New energy hydrogen production platform
CN112722177A (en) * 2021-01-06 2021-04-30 上海交通大学 Ocean platform and method for deep seawater intake development and comprehensive utilization
CN112606965A (en) * 2021-01-06 2021-04-06 上海交通大学 Novel floating ocean platform with self-sufficient energy and fresh water and method thereof
CN113135272B (en) * 2021-03-17 2022-03-29 大连理工大学 Floating ocean platform module and ocean platform with wind energy, solar energy and wave energy power generation functions
CN113120182B (en) * 2021-04-09 2022-04-01 中国科学院广州能源研究所 Deep sea multi-energy complementary power generation production and life detection comprehensive platform
CN113335467A (en) * 2021-05-28 2021-09-03 哈尔滨工业大学（深圳） Ocean floating platform based on wave energy and solar energy combined power generation
CN113320654A (en) * 2021-06-07 2021-08-31 上海交通大学 Deep sea self-navigation anti-platform type floating scientific research facility platform with self-sufficient energy
CN114291220B (en) * 2021-12-10 2023-07-11 中国葛洲坝集团第二工程有限公司 Comprehensive offshore flying and generating platform
LU501094B1 (en) 2021-12-27 2023-06-27 Luxembourg Inst Science & Tech List Device for producing dihydrogen from water, e.g., seawater
CN114738175A (en) * 2022-01-27 2022-07-12 中国华能集团清洁能源技术研究院有限公司 Offshore wave energy power generation device, and wind and wave integrated power generation system and method
CN114412712B (en) * 2022-02-25 2024-05-07 青岛理工大学 Platform for combining wind power generation and seawater hydrogen production
IT202200004748A1 (en) * 2022-03-11 2023-09-11 Fincantieri Spa FLOAT FOR SUPPORTING AN OFFSHORE WIND GENERATOR
CN115009451A (en) * 2022-06-21 2022-09-06 深圳大学 Semi-submersible type energy floating island power generation device
CN115051456A (en) * 2022-07-13 2022-09-13 东北大学 Offshore floating type optical storage integrated charging station system and method
CN115571285A (en) * 2022-08-26 2023-01-06 上海交通大学 Offshore floating photovoltaic platform
CN115848574A (en) * 2022-11-23 2023-03-28 华南理工大学 Wave energy-wind power generation hydrogen production integrated system based on semi-submersible platform
CN116062200B (en) * 2023-02-17 2023-08-29 哈尔滨工程大学 Sucker type wave energy self-generating unmanned aerial vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383978A (en) * 2002-01-11 2003-07-16 Dominic Michaelis Platform provided with a plurality of renewable energy converter systems
CN201723379U (en) * 2010-07-28 2011-01-26 美商洁能科技股份有限公司 Offshore renewable energy power station
CN203161445U (en) * 2012-10-28 2013-08-28 宋文复 Comprehensive ocean power generation and hydrogen energy production device
KR101386699B1 (en) * 2012-12-05 2014-04-18 한국수력원자력 주식회사 Solar-wave-wind combined mooring power generation unit and system
CN103935478A (en) * 2014-04-11 2014-07-23 哈尔滨工程大学 Hexagonal semi-submersible type tidal current energy and wind energy power generation platform
CN107460858A (en) * 2017-08-04 2017-12-12 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） Multifunction fishing upper mounting plate
CN207276239U (en) * 2017-04-13 2018-04-27 刘子渝 A kind of marine energy Utilization of Seawater by Solar desalinates platform

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2328668A1 (en) * 2000-12-15 2002-06-15 Florencio Neto Palma Renewable energy vessel factory-ship
JP2005041253A (en) * 2003-07-22 2005-02-17 Seiji Kubo Clean cogeneration device using megafloat
JP2007319784A (en) * 2006-06-01 2007-12-13 Nano Bubble Kk Desalination system and its desalination method
US8097218B1 (en) * 2008-09-17 2012-01-17 Thomas Manaugh System for generating electricity from alternative energy sources located on a floating platform
CN101875516B (en) * 2010-06-10 2014-01-15 珠海市蔚蓝环保科技有限公司 Wind, light and sea current clean energy sea water desalination device
KR101178482B1 (en) * 2010-08-27 2012-09-06 한국해양대학교 산학협력단 Hybrid power generation system for floating facilities at sea
CN102390495A (en) * 2011-09-30 2012-03-28 山东长星风电科技有限公司 Offshore combined floating wind power generation platform
US20130101356A1 (en) * 2011-10-21 2013-04-25 Fred Michael Newcomer Ocean rafts for mining hydrogen
JP2016043719A (en) * 2014-08-20 2016-04-04 第一電気株式会社 Electric power generation/consumption system
TW201620787A (en) * 2014-12-01 2016-06-16 全球可再生能源有限公司 Power platform
CN204691996U (en) * 2015-06-18 2015-10-07 王旭 A kind of marine integrated power station
JP6117391B1 (en) * 2016-02-17 2017-04-19 Ｅｎｉｘ株式会社 Floating wave energy conversion island platform
CN107493058A (en) * 2017-08-14 2017-12-19 中国大唐集团科学技术研究院有限公司 Marine mini fan network system and method
CN109798220A (en) * 2019-03-13 2019-05-24 大连海洋大学 Floating marine formula scene wave composite generating set

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383978A (en) * 2002-01-11 2003-07-16 Dominic Michaelis Platform provided with a plurality of renewable energy converter systems
CN201723379U (en) * 2010-07-28 2011-01-26 美商洁能科技股份有限公司 Offshore renewable energy power station
CN203161445U (en) * 2012-10-28 2013-08-28 宋文复 Comprehensive ocean power generation and hydrogen energy production device
KR101386699B1 (en) * 2012-12-05 2014-04-18 한국수력원자력 주식회사 Solar-wave-wind combined mooring power generation unit and system
CN103935478A (en) * 2014-04-11 2014-07-23 哈尔滨工程大学 Hexagonal semi-submersible type tidal current energy and wind energy power generation platform
CN207276239U (en) * 2017-04-13 2018-04-27 刘子渝 A kind of marine energy Utilization of Seawater by Solar desalinates platform
CN107460858A (en) * 2017-08-04 2017-12-12 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） Multifunction fishing upper mounting plate

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