CN113335468A - Offshore wind power and hydrogen production floating foundation structure and balancing method - Google Patents
Offshore wind power and hydrogen production floating foundation structure and balancing method Download PDFInfo
- Publication number
- CN113335468A CN113335468A CN202110607689.4A CN202110607689A CN113335468A CN 113335468 A CN113335468 A CN 113335468A CN 202110607689 A CN202110607689 A CN 202110607689A CN 113335468 A CN113335468 A CN 113335468A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- hydrogen production
- floating
- floating foundation
- wind power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
- B63B39/03—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/446—Floating structures carrying electric power plants for converting wind energy into electric energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2207/00—Buoyancy or ballast means
- B63B2207/04—Pressure equalising or adjusting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2209/00—Energy supply or activating means
- B63B2209/18—Energy supply or activating means solar energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2209/00—Energy supply or activating means
- B63B2209/20—Energy supply or activating means wind energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
Abstract
A floating foundation structure for offshore wind power and hydrogen production and a balancing method thereof are disclosed, wherein a floating wind power system is organically combined with a hydrogen production system, the hydrogen production system converts electric energy generated by the floating wind power system into hydrogen energy to be transmitted, a fan is positioned at the upper part of a tower and is arranged on a floating foundation through the tower, an annular damping pool is connected to the floating foundation, and the floating foundation is connected to a seabed through an anchor tying structure; the hydrogen production mechanism, the hydrogen storage mechanism, the hydrogen conveying mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system in the hydrogen production system are positioned in the floating foundation through the balancing device, and the photovoltaic power generation mechanism is positioned at the upper part of the floating foundation. The system has the advantages that offshore wind power is converted into hydrogen energy in real time to be transmitted, the cost of power transmission sea cables is saved, the price balance of the offshore wind power is promoted, the hydrogen production system is still vertical under severe sea conditions, and the hydrogen production system can normally operate under the shutdown working condition of a fan.
Description
Technical Field
The invention belongs to the technical field of offshore wind power, and relates to an offshore wind power and hydrogen production floating foundation structure and a balancing method.
Background
With the increasing global demand for clean and renewable energy, the development and utilization of clean energy such as wind energy and solar energy has become an important support for energy transformation. In recent years, due to rapid progress of technology, offshore wind power is developed on a large scale, and the developed offshore wind power is mainly located offshore. According to the latest statistical data, the proportion of offshore wind power suitable for fixed foundation to the exploitable amount of the technology is about 30%, and the proportion of floating wind power is over 70%. In the development process of deep and open sea floating type wind power, the electric energy transmission cost is higher and higher, and the scheme with feasibility for converting the electric energy into hydrogen energy to be transmitted becomes. At present, research institutions at home and abroad propose various ways to convert offshore wind power into hydrogen energy, and the first way is to uniformly transmit electric energy of an offshore wind farm to an onshore hydrogen production facility through a cable to produce hydrogen; the second mode is that the electric energy of the offshore wind farm is firstly and uniformly transmitted to the offshore hydrogen production facility through a cable to produce hydrogen, and then the hydrogen is transmitted to land through a hydrogen transmission pipeline; the third scheme is that hydrogen is produced directly on the floating basis and then is transported to land through a hydrogen transportation pipeline. The third scheme has relatively better economic benefits compared with the first two modes. However, how to organically combine the floating foundation with hydrogen production is still a key technical problem to be solved.
Disclosure of Invention
The invention aims to solve the technical problem of providing an offshore wind power and hydrogen production floating foundation structure, wherein a hydrogen production system is integrated in the floating foundation structure, and the integral structure design is carried out on the offshore wind power and hydrogen production floating foundation structure, so that the construction, operation and maintenance cost of the hydrogen production system can be reduced, a good operation environment can be provided for the hydrogen production system, and the corrosion and damage of seawater and sea fog to hydrogen production equipment can be reduced.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a floating foundation structure for offshore wind power and hydrogen production comprises a floating wind power system and a hydrogen production system, wherein the floating wind power system and the hydrogen production system are organically combined, and the hydrogen production system converts electric energy generated by the floating wind power system into hydrogen energy to be transmitted; the floating wind power system comprises a fan, a tower, a floating foundation, an annular damping pool and an anchor tying structure, wherein the fan is positioned at the upper part of the tower and is arranged on the floating foundation through the tower, the annular damping pool is connected to the floating foundation, and the floating foundation is connected to a seabed through the anchor tying structure; the hydrogen production system comprises a hydrogen production mechanism, a hydrogen storage mechanism, a hydrogen conveying mechanism, an energy storage mechanism, a seawater desalination mechanism, a photovoltaic power generation mechanism and a control system, wherein the hydrogen production mechanism is connected with the hydrogen storage mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system, and the energy storage system is connected with the photovoltaic power generation mechanism and the control system; the hydrogen production mechanism, the hydrogen storage mechanism, the hydrogen conveying mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system in the hydrogen production system are positioned inside the floating foundation, and the photovoltaic power generation mechanism is positioned on the upper part of the floating foundation.
The wind turbine is arranged on a floating foundation through a tower frame to ensure that the wind turbine operates completely and stably, the floating foundation is connected to a seabed through an anchor tying structure to limit the movement of the floating foundation under the action of wind, wave and current loads, the annular damping pool falls off through the vortex of seawater and an annular plate wall to increase the movement damping of the floating foundation, the hydrogen production mechanism, the hydrogen storage mechanism, the hydrogen conveying mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system are positioned in the floating foundation to reduce and avoid the erosion action of seawater splash and seawater fog on the hydrogen production system, and the photovoltaic power generation mechanism is positioned at the upper part of the floating foundation to provide a standby power supply to ensure the normal operation of the hydrogen production system under the working condition that the wind turbine stops operating. The novel seawater wind power and hydrogen production floating foundation structure is used for integrally designing the floating wind power system and the hydrogen production system in the structural design process, and the integration of the hydrogen production system is completed in the floating foundation construction process, so that the offshore operation process and time are reduced.
According to the embodiment of the invention, the annular damping pool is composed of a plurality of rings of concentric annular plates, the annular damping pool is divided into an inner ring and an outer ring, the inner ring and the outer ring are connected with each other, the annular damping pool is in one of a circular shape, a rectangular shape, a triangular shape and an irregular shape, a plurality of cabins are divided inside the floating foundation, and the annular damping pool structure improves the vertical and horizontal motion damping of the floating foundation.
According to the embodiment of the invention, the hydrogen production mechanism, the hydrogen storage mechanism, the hydrogen conveying mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system are distributed in different cabins of the floating foundation, and the photovoltaic power generation mechanism is positioned at the upper part of the multi-ring damping pool of the floating foundation so as to avoid the erosion effect of seawater splashing on the mechanism.
According to the embodiment of the invention, the hydrogen production mechanism, the hydrogen storage mechanism, the hydrogen delivery mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system are arranged in different cabins of the floating foundation through the self-balancing device, the self-balancing device is a combined mechanism of liquid and a spring structure, and the self-balancing device limits the motion amplitude of the hydrogen production mechanism, the hydrogen storage mechanism, the hydrogen delivery mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system in the shaking process of the floating foundation.
According to the embodiment of the invention, the electric energy generated by the fan is transmitted to the hydrogen production mechanism, the energy storage mechanism and the seawater desalination system through cables, and the hydrogen production mechanism transmits hydrogen to the submarine hydrogen pipeline of the wind power plant through the hydrogen transmission mechanism.
The invention has the advantages and positive effects that:
1. the invention integrates a hydrogen production system and a floating wind power system, realizes the real-time conversion of offshore wind power into hydrogen energy for transmission, saves the cost of a power transmission submarine cable, and promotes the price balance of offshore wind power.
2. According to the invention, the core mechanism of the hydrogen production system is integrated in the floating foundation of the floating wind power system, so that the corrosion and damage of the seawater and the sea fog severe ocean environment to the hydrogen production system are reduced, the core mechanism of the hydrogen production system is placed in different cabins of the floating foundation through a self-balancing device, and when the floating foundation is inclined, the core mechanism of the hydrogen production system is still vertical, so that the safe and efficient operation of the hydrogen production system is ensured.
3. The photovoltaic power generation mechanism is positioned at the upper part of the annular damping pool of the floating foundation, the solar energy is utilized to continuously provide electric energy for the energy storage mechanism, the input power of the electrolyzed water is adjusted within an acceptable range, the service life loss of the electrolytic cell is reduced, and meanwhile, the normal operation of the hydrogen production system under the shutdown working condition of the fan is ensured.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic diagram of the novel offshore wind power and hydrogen production floating foundation structure.
Fig. 2 is another schematic diagram of the novel offshore wind power and hydrogen production floating infrastructure of the present invention.
Fig. 3 is a schematic diagram of the arrangement of a hydrogen production system in the novel offshore wind power and hydrogen production floating foundation structure.
FIG. 4 is a schematic view of the annular damping cell structure of the present invention.
Fig. 5 is a schematic view of the connection between the hydrogen production system of the present invention and a floating foundation.
Fig. 6 is another connection schematic of fig. 5.
In the figure: the system comprises a floating wind power system 1, a fan 11, a tower 12, a floating foundation 13, an annular damping pool 14, an anchor tying structure 15, a hydrogen production system 2, a hydrogen production mechanism 21, a hydrogen storage mechanism 22, a hydrogen conveying mechanism 23, an energy storage mechanism 24, a seawater desalination mechanism 25, a photovoltaic power generation mechanism 26 and a control system 27.
Detailed Description
As shown in fig. 1-6, an offshore wind power and hydrogen production floating foundation structure comprises a floating wind power system 1 and a hydrogen production system 2; the floating wind power system 1 comprises a fan 11, a tower 12, a floating foundation 13, an annular damping pool 14 and an anchor tying structure 15; the hydrogen production system 2 comprises a hydrogen production mechanism 21, a hydrogen storage mechanism 22, a hydrogen conveying mechanism 23, an energy storage mechanism 24, a seawater desalination mechanism 25, a photovoltaic power generation mechanism 26 and a control system 27.
The fan 11 is positioned at the upper part of a tower 12 and is arranged on a floating foundation 13 through the tower 12, the annular damping pool 14 is connected to the floating foundation 13 and is concentric with the floating foundation 13, and the floating foundation 13 is connected to the seabed through an anchoring structure 15; the hydrogen production mechanism 21 is connected with the hydrogen storage mechanism 22, the energy storage mechanism 24, the seawater desalination mechanism 25 and the control system 17, and the energy storage mechanism 24 is connected with the photovoltaic power generation mechanism 26 and the control system 27; the hydrogen production mechanism 21, the hydrogen storage mechanism 22, the hydrogen conveying mechanism 23, the energy storage mechanism 24, the seawater desalination mechanism 25 and the control system 27 in the hydrogen production system 2 are positioned inside the floating foundation 13, and the photovoltaic power generation mechanism 27 is positioned at the upper part of the floating foundation 13.
When the device is used, the fan 11 is installed on the floating foundation 13 through the tower 12 to ensure safe and stable operation of the fan, the floating foundation 13 is connected to a seabed through the anchoring structure 15 to limit movement of the floating foundation under the action of wind, wave and current loads, the annular damping pool 14 falls off through vortex of seawater and an annular plate wall to increase movement damping of the floating foundation, the hydrogen production mechanism 21, the hydrogen storage mechanism 22, the hydrogen conveying mechanism 23, the energy storage mechanism 24, the seawater desalination mechanism 25 and the control system 27 are located in an inner cabin of the floating foundation 13 to reduce and avoid erosion of seawater splash and seawater fog on the hydrogen production system 1, and the photovoltaic power generation mechanism 26 is located at the upper part of the floating foundation 13 to provide a standby power supply to ensure normal operation of the hydrogen production system under the working condition that the fan stops operating. The novel offshore wind power and hydrogen production floating foundation structure is characterized in that the floating wind power system 1 and the hydrogen production system 2 are integrally designed in the structural design process, the hydrogen production system 1 is integrated in the construction process of the floating foundation 13, and offshore operation procedures and time are reduced.
When the floating foundation is used, the floating foundation is manufactured by adopting one or more materials of high-performance prestressed reinforced concrete and steel for modularized manufacture, assembly or integral manufacture.
In a preferred scheme, the annular damping pool 14 is composed of an inner ring and an outer ring, the shape of the inner ring and the outer ring of the annular damping pool 14 is one of a circular ring, a rectangle, a triangle and an irregular shape, the inner ring and the outer ring are connected by a partition plate, a plurality of cabins are divided inside the floating foundation 13, and the annular damping pool 14 improves the vertical and horizontal motion damping of the floating foundation 13.
When the floating foundation is used, the annular damping pool further comprises an inner ring, a middle ring and an outer ring, and the number, the size, the structural form, the number of the partition plates and the shape of the partition plates of the annular damping pool are adjusted to improve the motion damping of the floating foundation, optimize the motion performance of the floating foundation and improve the stability and the wave resistance of the floating foundation.
In a preferred scheme, the hydrogen production mechanism 21, the hydrogen storage mechanism 22, the hydrogen conveying mechanism 23, the energy storage mechanism 24, the seawater desalination mechanism 25 and the control system 27 are distributed in different cabins of the floating foundation 13, and the photovoltaic power generation mechanism 26 is positioned at the upper part of the circular damping pool 14 of the floating foundation 13 so as to avoid the erosion effect of seawater splashing on the hydrogen production system 1.
When the device is used, the hydrogen production mechanism, the hydrogen storage mechanism, the hydrogen conveying mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system are connected with one another, the positions of the cabins are determined according to the action and the connection mode among the mechanisms, and the other cabins are used as ballast tanks.
In the preferred scheme, the hydrogen production mechanism 21, the hydrogen storage mechanism 22, the hydrogen transmission mechanism 23, the energy storage mechanism 24, the seawater desalination mechanism 25 and the control system 27 are installed in different cabins of the floating foundation through a self-balancing device, the self-balancing device is a combined mechanism of a liquid structure and a spring structure, the self-balancing device limits the motion amplitude of the hydrogen production mechanism, the hydrogen storage mechanism, the hydrogen transmission mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system in the shaking process of the floating foundation, and the vertical placement of the hydrogen production mechanism, the hydrogen storage mechanism, the hydrogen transmission mechanism, the energy storage mechanism, the seawater desalination mechanism and the control system is kept to the maximum extent.
Preferably, the liquid is a low freezing point liquid which has the characteristics of high density, high viscosity, low freezing point and high boiling point and is not easy to evaporate and solidify.
In a preferred scheme, electric energy generated by the fan 11 is transmitted to the hydrogen production mechanism 21, the energy storage mechanism 24 and the seawater desalination system 25 through cables, and the hydrogen production mechanism 21 transmits hydrogen to a submarine hydrogen pipeline of the wind power plant through the hydrogen transmission mechanism 23.
The method for balancing the offshore wind power and hydrogen production floating foundation structure comprises the following steps:
s1, assembling, namely putting liquid into a cabin inside the floating foundation 13, putting the open slot into the liquid, and connecting the memory spring with the open slot and the floating foundation 13; then the hydrogen production mechanism 21, the hydrogen storage mechanism 22, the hydrogen conveying mechanism 23, the energy storage mechanism 24, the seawater desalination mechanism 25 and the control system 27 are placed in the open slot;
s2, anchoring, namely, connecting one end of the anchoring structure 15 with the seabed and connecting the other end of the anchoring structure with the floating foundation 13;
s3, balancing, when the floating foundation 13 shakes, the open slot is balanced under gravity, liquid buoyancy, memory spring tension and pressure, ensuring that the hydrogen production mechanism 21, the hydrogen storage mechanism 22, the hydrogen transmission mechanism 23, the energy storage mechanism 24, the seawater desalination mechanism 25 and the control system 27 in the open slot are still in the vertical direction.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. An offshore wind power and hydrogen production floating foundation structure is characterized in that: the system comprises a floating wind power system (1) and a hydrogen production system (2), wherein the floating wind power system (1) is connected with the hydrogen production system (2), and the hydrogen production system (2) converts electric energy generated by the floating wind power system (1) into hydrogen energy;
a hydrogen production mechanism (21), a hydrogen storage mechanism (22), a hydrogen conveying mechanism (23), an energy storage mechanism (24), a seawater desalination mechanism (25) and a control system (27) in the hydrogen production system (2) are positioned in a floating foundation (13), and a photovoltaic power generation mechanism (26) is positioned on the upper portion of an annular damping pool (14) of the floating wind power system (1).
2. The offshore wind and hydrogen production floating infrastructure of claim 1, wherein: the floating wind power system (1) comprises a fan (11), a tower (12), a floating foundation (13), an annular damping pool (14) and an anchor tying structure (15); the fan (11) is positioned at the upper part of the tower (12) and is connected to the floating foundation (13) through the tower (12), the annular damping pool (14) is connected to the floating foundation (13), and the floating foundation (13) is connected with the anchoring structure (15).
3. The offshore wind and hydrogen production floating infrastructure of claim 1, wherein: the floating foundation (13) is internally divided into a plurality of cabins.
4. The offshore wind and hydrogen production floating infrastructure of claim 1, wherein: the annular damping pool (14) is composed of an inner ring and an outer ring, and the annular damping pool (14) is in a circular, rectangular or triangular structure.
5. The offshore wind and hydrogen production floating infrastructure of claim 1, wherein: the hydrogen production system (2) comprises a hydrogen production mechanism (21), a hydrogen storage mechanism (22), a hydrogen conveying mechanism (23), an energy storage mechanism (24), a seawater desalination mechanism (25), a photovoltaic power generation mechanism (26) and a control system (27); the hydrogen production mechanism (21) is connected with the hydrogen storage mechanism (22), the energy storage mechanism (24), the seawater desalination mechanism (25) and the control system (27) mutually, and the energy storage system (24) is connected with the photovoltaic power generation mechanism (26) and the control system (27) mutually.
6. The offshore wind and hydrogen production floating infrastructure of claim 1, wherein: the hydrogen production mechanism (21), the hydrogen storage mechanism (22), the hydrogen conveying mechanism (23), the energy storage mechanism (24), the seawater desalination mechanism (25) and the control system (27) are distributed in different cabins of the floating foundation (13).
7. The offshore wind and hydrogen production floating infrastructure of claim 1, wherein: the hydrogen production mechanism (21), the hydrogen storage mechanism (22), the hydrogen conveying mechanism (23), the energy storage mechanism (24), the seawater desalination mechanism (25) and the control system (27) are arranged in different cabins of the floating foundation (13) through self-balancing devices.
8. The offshore wind and hydrogen production floating foundation structure of claim 7, wherein: the self-balancing device is a combined mechanism of liquid and a memory spring.
9. The offshore wind and hydrogen production floating infrastructure of claim 1, wherein: the electric energy generated by the fan (11) is transmitted to the hydrogen production mechanism (21), the energy storage mechanism (24), the seawater desalination system (25) and the control system (25) through cables, and the hydrogen production mechanism (21) transmits hydrogen to a seabed hydrogen pipeline of the offshore wind farm through the hydrogen transmission mechanism (23).
10. The method for balancing an offshore wind power and hydrogen production floating infrastructure according to any one of claims 1 to 9, characterized in that it comprises the steps of:
s1, assembling, namely putting liquid into a cabin inside the floating foundation (13), putting the open slot into the liquid, and connecting the memory spring with the open slot and the floating foundation (13); then the hydrogen production mechanism (21), the hydrogen storage mechanism (22), the hydrogen conveying mechanism (23), the energy storage mechanism (24), the seawater desalination mechanism (25) and the control system (27) are placed in the open slot;
s2, anchoring, namely connecting one end of an anchoring structure (15) with the seabed and connecting the other end of the anchoring structure with a floating foundation (13);
s3, balancing, when the floating foundation (13) shakes, the open slot is balanced under gravity, liquid buoyancy, memory spring tension and pressure, and the hydrogen production mechanism (21), the hydrogen storage mechanism (22), the hydrogen transmission mechanism (23), the energy storage mechanism (24), the seawater desalination mechanism (25) and the control system (27) in the open slot are still in the vertical direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110607689.4A CN113335468B (en) | 2021-06-01 | 2021-06-01 | Offshore wind power and hydrogen production floating foundation structure and balancing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110607689.4A CN113335468B (en) | 2021-06-01 | 2021-06-01 | Offshore wind power and hydrogen production floating foundation structure and balancing method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113335468A true CN113335468A (en) | 2021-09-03 |
CN113335468B CN113335468B (en) | 2022-09-30 |
Family
ID=77473959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110607689.4A Active CN113335468B (en) | 2021-06-01 | 2021-06-01 | Offshore wind power and hydrogen production floating foundation structure and balancing method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113335468B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113859458A (en) * | 2021-09-28 | 2021-12-31 | 江苏海上龙源风力发电有限公司 | Floating type offshore wind turbine and hydrogen production integrated system and application thereof |
CN114348192A (en) * | 2022-01-13 | 2022-04-15 | 东北石油大学 | Fabricated FRP concrete guyed tower type damping platform and construction method thereof |
CN114412712A (en) * | 2022-02-25 | 2022-04-29 | 青岛理工大学 | Platform combining wind power generation and seawater hydrogen production |
CN115432131A (en) * | 2022-09-16 | 2022-12-06 | 哈尔滨工程大学 | Offshore wind power hydrogen production floating platform |
CN117514635A (en) * | 2023-11-30 | 2024-02-06 | 国网上海市电力公司 | Semi-submersible offshore wind turbine system carrying hydrogen production device |
CN117799781A (en) * | 2021-12-24 | 2024-04-02 | 上海天浮高技术开发有限公司 | Offshore floating type wind power hydrogen production and sea water desalination integrated platform |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08119190A (en) * | 1994-10-19 | 1996-05-14 | Mitsubishi Heavy Ind Ltd | Floating structural body provided with moon pool of resistance reduction type |
KR20110121099A (en) * | 2010-04-30 | 2011-11-07 | 삼성중공업 주식회사 | Horizontal leveling apparatus for structure on floating sea facility and a floating sea plant using the same |
KR20120038062A (en) * | 2010-10-13 | 2012-04-23 | 삼성중공업 주식회사 | A plant for producting hydrogen using offshore wind power generator |
CN106143813A (en) * | 2016-06-30 | 2016-11-23 | 三重型能源装备有限公司 | Floatation type automatic balancing arrangement and survey wind platform |
CN206766295U (en) * | 2017-04-02 | 2017-12-19 | 厦门九星天翔航空科技有限公司 | A kind of aquatic unmanned aerial vehicle of the lithium electricity power supply with damping device shuts down 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 |
CN111779630A (en) * | 2020-06-30 | 2020-10-16 | 明阳智慧能源集团股份公司 | Marine multi-energy integrated device |
CN111779631A (en) * | 2020-06-30 | 2020-10-16 | 明阳智慧能源集团股份公司 | Offshore wind and wave combined power generation device |
CN112109853A (en) * | 2020-08-31 | 2020-12-22 | 江苏科技大学 | Hybrid power open sea floating platform |
CN212243735U (en) * | 2020-03-17 | 2020-12-29 | 中国电建集团华东勘测设计研究院有限公司 | Floating type offshore wind power structure foundation with damping effect |
CN213173803U (en) * | 2020-08-21 | 2021-05-11 | 清华大学深圳国际研究生院 | Offshore hydrogen production platform |
CN112855455A (en) * | 2021-01-21 | 2021-05-28 | 上海电气风电集团股份有限公司 | Floating foundation and fan system |
-
2021
- 2021-06-01 CN CN202110607689.4A patent/CN113335468B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08119190A (en) * | 1994-10-19 | 1996-05-14 | Mitsubishi Heavy Ind Ltd | Floating structural body provided with moon pool of resistance reduction type |
KR20110121099A (en) * | 2010-04-30 | 2011-11-07 | 삼성중공업 주식회사 | Horizontal leveling apparatus for structure on floating sea facility and a floating sea plant using the same |
KR20120038062A (en) * | 2010-10-13 | 2012-04-23 | 삼성중공업 주식회사 | A plant for producting hydrogen using offshore wind power generator |
CN106143813A (en) * | 2016-06-30 | 2016-11-23 | 三重型能源装备有限公司 | Floatation type automatic balancing arrangement and survey wind platform |
CN206766295U (en) * | 2017-04-02 | 2017-12-19 | 厦门九星天翔航空科技有限公司 | A kind of aquatic unmanned aerial vehicle of the lithium electricity power supply with damping device shuts down 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 |
CN212243735U (en) * | 2020-03-17 | 2020-12-29 | 中国电建集团华东勘测设计研究院有限公司 | Floating type offshore wind power structure foundation with damping effect |
CN111779630A (en) * | 2020-06-30 | 2020-10-16 | 明阳智慧能源集团股份公司 | Marine multi-energy integrated device |
CN111779631A (en) * | 2020-06-30 | 2020-10-16 | 明阳智慧能源集团股份公司 | Offshore wind and wave combined power generation device |
CN213173803U (en) * | 2020-08-21 | 2021-05-11 | 清华大学深圳国际研究生院 | Offshore hydrogen production platform |
CN112109853A (en) * | 2020-08-31 | 2020-12-22 | 江苏科技大学 | Hybrid power open sea floating platform |
CN112855455A (en) * | 2021-01-21 | 2021-05-28 | 上海电气风电集团股份有限公司 | Floating foundation and fan system |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113859458A (en) * | 2021-09-28 | 2021-12-31 | 江苏海上龙源风力发电有限公司 | Floating type offshore wind turbine and hydrogen production integrated system and application thereof |
CN117799781A (en) * | 2021-12-24 | 2024-04-02 | 上海天浮高技术开发有限公司 | Offshore floating type wind power hydrogen production and sea water desalination integrated platform |
CN114348192A (en) * | 2022-01-13 | 2022-04-15 | 东北石油大学 | Fabricated FRP concrete guyed tower type damping platform and construction method thereof |
CN114348192B (en) * | 2022-01-13 | 2024-04-26 | 东北石油大学 | Assembled FRP concrete guy cable tower type damping platform and construction method thereof |
CN114412712A (en) * | 2022-02-25 | 2022-04-29 | 青岛理工大学 | Platform combining wind power generation and seawater hydrogen production |
CN114412712B (en) * | 2022-02-25 | 2024-05-07 | 青岛理工大学 | Platform for combining wind power generation and seawater hydrogen production |
CN115432131A (en) * | 2022-09-16 | 2022-12-06 | 哈尔滨工程大学 | Offshore wind power hydrogen production floating platform |
CN117514635A (en) * | 2023-11-30 | 2024-02-06 | 国网上海市电力公司 | Semi-submersible offshore wind turbine system carrying hydrogen production device |
Also Published As
Publication number | Publication date |
---|---|
CN113335468B (en) | 2022-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113335468B (en) | Offshore wind power and hydrogen production floating foundation structure and balancing method | |
Zhou et al. | Developments in large marine current turbine technologies–A review | |
US10344741B2 (en) | Hydro-pneumatic energy storage system | |
CN204606157U (en) | A kind of elemental floating body and Combined type waterborne platform | |
CN102060088A (en) | Special technology for offshore combined floating wind power generation | |
JP3238760U (en) | Energy storage system for offshore wind power generation | |
US20200040865A1 (en) | A novel floating wind-wave integrated power generation system | |
CN104763595A (en) | Self-adapted wind collection type overwater wind power station | |
BR112018010958B1 (en) | RENEWABLE ENERGY BARGE | |
CN201763532U (en) | Offshore renewable energy source conversion device | |
WO2022142253A1 (en) | Offshore wind power floating foundation integrated with electrochemical energy storage device | |
CN112606962A (en) | Offshore wind power floating foundation integrated with electrochemical energy storage device | |
CN113335467A (en) | Ocean floating platform based on wave energy and solar energy combined power generation | |
CN111779631A (en) | Offshore wind and wave combined power generation device | |
CN201941953U (en) | Marine combined floating wind power generation platform | |
DK202000220A1 (en) | An offshore jack-up installation and method | |
CN105781865A (en) | Combined type ocean power generation device | |
CN114483452A (en) | Marine power generation device integrating ocean energy, photovoltaic energy and wind energy | |
CN110185573B (en) | Offshore ultra-large floating body applying combined power supply system | |
CN117758702A (en) | Offshore integrated information energy public foundation platform, system and control method | |
CN219707281U (en) | Photovoltaic support on water | |
CN210622983U (en) | Offshore wind power and seawater energy storage cooperative power generation system | |
CN215436843U (en) | Offshore wind power and hydrogen production floating foundation structure | |
KR20180027282A (en) | Subsea floating tidal generator | |
CN105221346A (en) | Marine mobile wind power system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |