CN208364303U - A kind of semi-submerged offshore platform electricity generation system of photovoltaic and blower cogeneration - Google Patents
A kind of semi-submerged offshore platform electricity generation system of photovoltaic and blower cogeneration Download PDFInfo
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- CN208364303U CN208364303U CN201821035110.1U CN201821035110U CN208364303U CN 208364303 U CN208364303 U CN 208364303U CN 201821035110 U CN201821035110 U CN 201821035110U CN 208364303 U CN208364303 U CN 208364303U
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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model provides the semi-submerged offshore platform electricity generation system of a kind of photovoltaic and blower cogeneration, including wind turbine power generation machine set system, pylon, photovoltaic generating system, booster stations system, semi-submersible type buoyant foundation and subtracts and shake trim tank system；Wind turbine power generation machine set system includes generating set, blade, wheel hub and cabin；Generating set is fixedly connected by wheel hub with blade；Cabin is located at the top of pylon；The bottom of pylon is fixed to semi-submersible type buoyant foundation；Generating set and booster stations system are electrically connected.Advantage are as follows: stability is good, and hydrodynamic performance is superior, and comprehensive electric generating is high-efficient, and it is economic convenient to build, transport and install.Photovoltaic generating system institute electricity is locally available to semi-submerged offshore plateform system and subtracts to shake the consumption of trim tank system or be delivered to booster stations export simultaneously, substantially increase the economy of semi-submerged offshore platform electricity generation system, offshore floating type wind power plant comprehensive utilization ratio is improved on the whole, is offshore floating type wind power plant the main direction of development.
Description
Technical field
The utility model belongs to ocean energy Comprehensive Development Engineering technical field, and in particular to a kind of photovoltaic combines hair with blower
The semi-submerged offshore platform electricity generation system of electricity.
Background technique
Comprehensively consider green energy conservation, environmental protection and emission reduction factor, in the case where the strong financial policy of government is supported, ocean energy is comprehensive
Power generation commercially also gradually embodies its competitiveness.
Currently, the exploitation of coastal waters wind energy resources have begun to take shape, and by factors systems such as national defence, fishery, harbour and navigation channels
About, future development space is limited, with the increase of the depth of water, the cost for the immobilizing foundation that coastal waters wind power resources utilization uses sharply on
It rises, the demand of deep-sea wind power resources utilization can not be adapted at all, and floating marine formula wind energy conversion system can then overcome the problems, such as this, make sea
The construction of upper wind power plant can develop to profundal zone.Offshore wind farm has become the inexorable trend that wind energy develops, city to deep-sea development
It is bright and clear that field prospect, which is cured,.On the other hand, photovoltaic power generation technology is highly developed, also very extensive in marine field application.Wind energy with
Photovoltaic cogeneration is also the Main way of the following ocean energy comprehensive exploitation.
Offshore floating type wind-power electricity generation main problem is service performance and economy at present, on the one hand, offshore floating type wind-force hair
Electric system brace foundation needs to have superior hydrodynamic performance, supports floating blower stable electric generation；On the other hand sea, floating type
Wind generator system needs to improve generating efficiency and power generation total amount, has higher economy, can just actually enter commercialization and answer
With.
Therefore, deficiency existing for above-mentioned general offshore floating type wind generator system how is effectively solved, a kind of structure is developed
Stability of foundation is good, comprehensive electric generating is high-efficient, transport and installation are economical conveniently, hydrodynamic performance is superior and the sea of economic and reliable
Upper semisubmersible platform electricity generation system, is of great significance.
Utility model content
In view of the defects existing in the prior art, the utility model provide a kind of photovoltaic and blower cogeneration sea it is partly latent
Formula platform electricity generation system, can be solar united altogether by wind energy on the sea and sea, can effectively solve the above problems.
The technical solution adopted in the utility model is as follows:
The utility model provides the semi-submerged offshore platform electricity generation system of a kind of photovoltaic and blower cogeneration, including blower
Generating set system, pylon (5), photovoltaic generating system (7), booster stations system (8), semi-submersible type buoyant foundation (6) and subtract shake it is flat
Hengshui cabin system (9)；
Wherein, the wind turbine power generation machine set system includes generating set (1), blade (2), wheel hub (3) and cabin (4)；Institute
Generating set (1) is stated to be fixedly connected by the wheel hub (3) with the blade (2)；The generating set (1) is installed on the machine
The inside in cabin (4)；The cabin (4) is located at the top of the pylon (5)；The bottom of the pylon (5) is fixed to described partly latent
Formula buoyant foundation (6)；The generating set (1) and the booster stations system (8) are electrically connected；
The semi-submersible type buoyant foundation (6) include intermediate upper brace (11) waterborne, intermediate lower part buoyancy tank (12) waterborne, in
Between underwater top buoyancy tank (13), intermediate underwater middle part buoyancy tank (14), intermediate underwater lower part buoyancy tank (15), n peripheral top waterborne
Platform buoyancy tank (16), n periphery lower part buoyancy tank (17) waterborne, n periphery under water top buoyancy tank (18), structure linkage section I (19),
M damping sheet (20), n periphery underwater lower part buoyancy tank (21), anchor system (10), cable (22), the 1st structure linkage section II
(23), the 2nd structure linkage section II (24), the 3rd structure linkage section II (25)；N, m is the natural number greater than 1；
Wherein, it is fixedly connected at the top of bottom and the centre upper brace waterborne (11) of the pylon (5)；With described
Centered on intermediate upper brace (11) waterborne, emitting shape uniformly draws n the 1st structure linkage section II (23), in each institute
The end for stating the 1st structure linkage section II (23) is fixedly installed with 1 periphery upper brace buoyancy tank (16) waterborne；The centre
Upper brace (11) lower part waterborne is installed by 1 centre lower part buoyancy tank (12) waterborne；Centre lower part buoyancy tank (12) lower part waterborne
The underwater top buoyancy tank (13) in 1 centre is installed；Periphery upper brace buoyancy tank (16) lower part waterborne is installed by the 1 peripheral water
Top and the bottom buoyancy tank (17)；Periphery buoyancy tank (17) lower part in lower part waterborne is installed by 1 underwater top buoyancy tank (18) in periphery；With
Centered on the underwater top buoyancy tank (13) in centre, emitting shape uniformly draws n the 2nd structure linkage section II (24), every
The end of a 2nd structure linkage section II (24) is fixedly installed with 1 underwater top buoyancy tank (18) in periphery；The periphery
It is fixedly connected at the top of underwater top buoyancy tank (18) top and affiliated periphery lower part buoyancy tank (17) waterborne；Peripheral underwater top buoyancy tank
(18) the m damping sheets (20) are fixedly mounted by the structure linkage section I (19) in lower part；The underwater top buoyancy tank in centre
(13) the underwater middle part buoyancy tank (14) in 1 centre is fixedly mounted in lower part；Underwater middle part buoyancy tank (14) lower part in the centre is fixed
1 underwater lower part buoyancy tank (15) in centre is installed；Centered on the underwater lower part buoyancy tank (15) in the centre, emitting shape uniformly draws
N the 3rd structure linkage section II (25) out, are fixedly installed with 1 in the end of each 3rd structure linkage section II (25)
The underwater lower part buoyancy tank (21) in periphery；The underwater lower part buoyancy tank (21) in periphery and the 3rd structure linkage section II (25) are solid
Fixed connection；
The photovoltaic generating system (7) includes solar panel component, controller and inverter；The solar cell board group
Part, controller and inverter are mounted on the Texas deck of the semi-submersible type buoyant foundation (6), are specifically mounted on intermediate top waterborne
Platform (11), n periphery upper brace buoyancy tank (16) waterborne；The photovoltaic generating system (7) and the booster stations system (8) electricity
Property connection；
Described subtract shakes the underwater top in the centre that trim tank system (9) is mounted on the semi-submersible type buoyant foundation (6)
Buoyancy tank (13), the n peripheral underwater top buoyancy tanks (18) and the 2nd structure linkage section II (24).
Preferably, n is equal to 3,4,5,6,7,8,9；Under periphery upper brace buoyancy tank (16) waterborne, the periphery are waterborne
Portion's buoyancy tank (17), the underwater top buoyancy tank (18) in the periphery, the underwater lower part buoyancy tank (21) in the periphery are 3,4,5,6,7,8,9
It is a；
Each periphery upper brace buoyancy tank (16) waterborne is in 120 °, 90 °, 72 °, 60 °, 51.4 °, 45 °, 40 ° of radiation
Shape arrangement；Each periphery lower part buoyancy tank (17) waterborne is in 120 °, 90 °, 72 °, 60 °, 51.4 °, 45 °, 40 ° of radial cloth
It sets；Each underwater top buoyancy tank (18) in the periphery is in 120 °, 90 °, 72 °, 60 °, 51.4 °, 45 °, 40 ° of radial arrangements；Respectively
A underwater lower part buoyancy tank (21) in the periphery is in 120 °, 90 °, 72 °, 60 °, 51.4 °, 45 °, 40 ° of radial arrangements.
Preferably, described to subtract that shake trim tank system (9) be activated tank stabilizer, passive anti-rolling tank and controllable quilt
Dynamic formula tank stabilizer.
Preferably, the bottom of the pylon (5) is fixed by the top of flange and the centre upper brace waterborne (11)
Connection.
Preferably, centre upper brace waterborne (11), centre lower part buoyancy tank (12) waterborne, intermediate underwater top buoyancy tank
(13), intermediate underwater middle part buoyancy tank (14), intermediate underwater lower part buoyancy tank (15) are that cylinder, Rouno Cormer Pregrinding Wheel square column or regular polygon are vertical
Column.
Preferably, periphery upper brace buoyancy tank (16) waterborne, periphery lower part buoyancy tank (17) waterborne, the periphery
Underwater top buoyancy tank (18), the rounded square column of the underwater lower part buoyancy tank (21) in periphery, fillet gengon or cylindrical body.
Preferably, the 1st structure linkage section II (23), the 2nd structure linkage section II (24) and the 3rd structure connect
Connecing a section II (25) is truss linkage section or box linkage section.
Preferably, the damping sheet (20) is arranged in the underwater top buoyancy tank (18) in periphery and the underwater lower part in periphery
Between buoyancy tank (21), and linked together by structure linkage section I (19) and the two；
The anchor system (10) is located on sea bed, is fixed to the underwater lower part buoyancy tank in the periphery by mooring line
(21)；
The cable (22) is from the booster stations system (8), the cable passage connection through the semi-submersible type buoyant foundation (6)
To substation, access terminal network system.
Preferably, the damping sheet (20) is circle with holes or not with holes, regular polygon or class regular polygon.
The semi-submerged offshore platform electricity generation system of a kind of photovoltaic provided by the utility model and blower cogeneration have with
Lower advantage:
1, the semi-submerged offshore platform electricity generation system of a kind of photovoltaic provided by the utility model and blower cogeneration, relatively
In existing floating wind generator system, table top deck spare time complementary space is made full use of to arrange photovoltaic generating system, it can be compared with
Good utilisation sea luminous energy so improves the practicability and economy of Oversea wind power generation；Photovoltaic power generation supplies sea on the spot simultaneously
Upper semisubmersible platform electricity generation system and subtracting shakes the consumption of trim tank system or is delivered to booster stations, not only increases total system
Economy, further improves offshore wind turbine, booster stations from the reliability of electricity consumption, by offshore floating type wind technology from the commerical test stage
Push practical implementation to, can integrally improve offshore wind farm engineering construction comprehensive utilization ratio.
2, the utility model has stability good, the superior advantage of hydrodynamic performance using semi-submersible structure basis；Damping
The setting of plate substantially increases platform heaving, pitching and rolling performance；Subtract and shakes trim tank system and be able to suppress offshore floating type wind
Machine pitching movement realizes wind energy on the sea stable electric generation, improves the efficiency of wind-power electricity generation.
3, the semi-submerged offshore platform electricity generation system of photovoltaic provided by the utility model and blower cogeneration, can be in engineering
Design phase unified planning design, and realize that two kinds of renewable energy are synchronized in engineering construction, erection stage and implement, to greatest extent
Improve comprehensive benefit.
Detailed description of the invention
Fig. 1 is the semi-submerged offshore platform electricity generation system of novel photovoltaic provided by the utility model and blower cogeneration
Structural schematic diagram.
Fig. 2 is the semi-submerged offshore platform electricity generation system type of novel photovoltaic provided by the utility model and blower cogeneration
Line chart main view.
Fig. 3 is the deck A1 cross-sectional view in Fig. 2.
Fig. 4 is the deck B1 cross-sectional view in Fig. 2.
Fig. 5 is the deck C1 cross-sectional view in Fig. 2.
Fig. 6 is the deck D1 cross-sectional view in Fig. 2.
Fig. 7 is the deck E1 cross-sectional view in Fig. 2.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
In conjunction with Fig. 1-Fig. 7, the utility model provides the semi-submerged offshore platform power generation of a kind of photovoltaic and blower cogeneration
System, including wind turbine power generation machine set system, pylon 5, photovoltaic generating system 7, booster stations system 8, semi-submersible type buoyant foundation 6 and subtract
Shake trim tank system 9；
Wherein, wind turbine power generation machine set system includes generating set 1, blade 2, wheel hub 3 and cabin 4；Generating set 1 passes through wheel
Hub 3 is fixedly connected with blade 2；Generating set 1 is installed on the inside of cabin 4；Cabin 4 is located at the top of pylon 5；The bottom of pylon 5
Portion is fixed to semi-submersible type buoyant foundation 6；Generating set 1 and booster stations system 8 are electrically connected；
Semi-submersible type buoyant foundation 6 includes intermediate upper brace 11 waterborne, centre lower part buoyancy tank 12 waterborne, intermediate underwater top
Buoyancy tank 13, the intermediate buoyancy tank 14 of middle part under water, intermediate underwater lower part buoyancy tank 15, n periphery upper brace buoyancy tank 16 waterborne, n are a outer
Enclose lower part buoyancy tank 17 waterborne, the underwater top buoyancy tank 18 in n periphery, I19, m damping sheets 20 of structure linkage section, n it is peripheral under water
Lower part buoyancy tank 21, anchor system 10, cable 22, the 1st structure linkage section II23, the 2nd structure linkage section II24, the connection of the 3rd structure
Section II25；N, m is the natural number greater than 1；In the accompanying drawings, n=3, m=2.
Wherein, the bottom of pylon 5 is fixedly connected with the top of intermediate upper brace 11 waterborne；With intermediate upper brace waterborne
Centered on 11, emitting shape uniformly draws n the 1st structure linkage section II23, fixes in the end of each 1st structure linkage section II23
1 periphery upper brace buoyancy tank 16 waterborne is installed；Intermediate 11 lower part of upper brace waterborne is installed by 1 centre lower part buoyancy tank waterborne
12；Intermediate buoyancy tank 12 lower part in lower part waterborne is installed by the underwater top buoyancy tank 13 in 1 centre；Periphery 16 lower part of upper brace buoyancy tank waterborne
1 periphery lower part buoyancy tank 17 waterborne is installed；Periphery buoyancy tank 17 lower part in lower part waterborne is installed by the underwater top buoyancy tank 18 in 1 periphery；With
Centered on intermediate underwater top buoyancy tank 13, emitting shape uniformly draws n the 2nd structure linkage section II24, connects in each 2nd structure
The end of section II24 is fixedly installed with the underwater top buoyancy tank 18 in 1 periphery；Peripheral 18 top of underwater top buoyancy tank and affiliated periphery
It is fixedly connected at the top of lower part buoyancy tank 17 waterborne；Peripheral 18 lower part of underwater top buoyancy tank is fixedly mounted m by structure linkage section I19
Damping sheet 20；The underwater middle part buoyancy tank 14 in 1 centre is fixedly mounted in intermediate 13 lower part of underwater top buoyancy tank；Intermediate underwater middle part buoyancy tank
The underwater lower part buoyancy tank 15 in 1 centre is fixedly mounted in 14 lower parts；Centered on intermediate underwater lower part buoyancy tank 15, emitting shape is uniformly drawn
It is floating to be fixedly installed with the underwater lower part in 1 periphery in the end of each 3rd structure linkage section II25 by n the 3rd structure linkage section II25
Case 21；Peripheral underwater lower part buoyancy tank 21 is fixedly connected with the 3rd structure linkage section II25；
Photovoltaic generating system 7 includes solar panel component, controller and inverter；Solar panel component, controller
It is mounted on the Texas deck of semi-submersible type buoyant foundation 6 with inverter, is specifically mounted on intermediate upper brace 11 waterborne, n periphery
Upper brace buoyancy tank 16 waterborne；Photovoltaic generating system 7 and booster stations system 8 are electrically connected；
Subtract and shakes trim tank system 9 and be mounted on the underwater top buoyancy tank 13 in centre of semi-submersible type buoyant foundation 6, n peripheral water
Lower top buoyancy tank 18 and the 2nd structure linkage section II24.
In the accompanying drawings, n is equal to 3；On periphery upper brace buoyancy tank 16 waterborne, periphery lower part buoyancy tank 17 waterborne, periphery are underwater
Portion's buoyancy tank 18, the underwater lower part buoyancy tank 21 in periphery are 3；Each periphery upper brace buoyancy tank 16 waterborne is in 120 ° of radial arrangements；
Each periphery lower part buoyancy tank 17 waterborne is in 120 ° of radial arrangements；Each underwater top buoyancy tank 18 in periphery is in 120 ° of radial cloth
It sets；Each underwater lower part buoyancy tank 21 in periphery is in 120 ° of radial arrangements.
In practical application, intermediate upper brace 11 waterborne, intermediate lower part buoyancy tank 12 waterborne, intermediate underwater top buoyancy tank 13,
Intermediate underwater middle part buoyancy tank 14, intermediate underwater lower part buoyancy tank 15 include but is not limited to that cylinder, Rouno Cormer Pregrinding Wheel square column or regular polygon are vertical
Column.Periphery upper brace buoyancy tank 16 waterborne, periphery lower part buoyancy tank 17 waterborne, the underwater top buoyancy tank 18 in periphery, the underwater lower part in periphery
The structure of buoyancy tank 21 include but is not limited to be in Rouno Cormer Pregrinding Wheel square column or cylindrical body.
In addition, for anchor system 10, cable 22 and damping sheet 20；Damping sheet 20 is arranged in peripheral underwater top buoyancy tank 18
Between peripheral underwater lower part buoyancy tank 21, and linked together by structure linkage section I 19 and the two；Anchor system 10 is located at
On sea bed, the underwater lower part buoyancy tank 21 in periphery is fixed to by mooring line；Cable 22 is from booster stations system 8, through semi-submersible type floating
The cable passage on basis 6 is connected to substation, access terminal network system.Wherein, damping sheet 20 can be with holes or not with holes
Circle, regular polygon or class regular polygon.
Below with reference to photovoltaic provided by the utility model and the semi-submerged offshore platform electricity generation system of blower cogeneration
Structure introduces the action principle of the utility model:
Semi-submerged offshore platform electricity generation system is by wind turbine power generation machine set system, pylon, photovoltaic generating system, booster stations system
System, semi-submersible type buoyant foundation and subtracting shake trim tank system composition；Wherein, wind turbine power generation machine set system is used for wind-power electricity generation, peace
Mounted in tower top, tower bottom is fixedly connected with semi-submersible type buoyant foundation.Photovoltaic generating system is used for photovoltaic power generation, photovoltaic hair
Solar panel component, controller and the inverter of electric system are mounted on semi-submersible type buoyant foundation top deck, make full use of first
Plate space.Photovoltaic power generation, which supplies semi-submerged offshore platform electricity generation system on the spot and subtracts, simultaneously shakes the consumption of trim tank system or conveying
To booster stations.Wind turbine power generation machine set system and photovoltaic generating system improve the power generation of entire semi-submerged offshore platform electricity generation system
Efficiency improves its economy.Subtract that shake trim tank system multiple using the rolling that each tank stabilizer liquid level is different and generates
Initial moment offsets the disturbing moment of wind and wave.
In the middle part of intermediate upper brace 11 waterborne, centre lower part buoyancy tank 12 waterborne, intermediate underwater top buoyancy tank 13, centre are underwater
Buoyancy tank 14, intermediate underwater lower part buoyancy tank 15 occupy platform central, use small size as far as possible in the premise for guaranteeing structural intergrity,
To reduce platform wave force.Periphery lower part buoyancy tank 17 waterborne, has suitable Water Plane, keeps enough distances between each other,
To obtain excellent platform stability performance, specific distance is determined according to the working performance of different blowers.Preferably, the distance
Take the half of design wavelength.Installed between the underwater lower part buoyancy tank 21 of peripheral underwater top buoyancy tank 18 and periphery one group it is round or just more
Side shape damping sheet 20 improves the heaving performance of platform；Preferably, damping sheet 20 is with drainage hole；Intermediate underwater lower part buoyancy tank
15 all devise ballast tank with the underwater lower part buoyancy tank 21 in periphery, and seawater or other ballasts are filled in inside, to reduce whole system
Center of gravity, to obtain enough righting moments.The underwater lower part buoyancy tank 21 in 3 peripheries passes through the anchoring system on mooring line and sea bed
System 10 is fixed.Anchor system 10 on platform sea bed is using large-scale grip anchor, pile foundation or suction type foundation.Cable 22 is from wind
Electric generator group system and photovoltaic generating system 7, the cable passage through pylon 5, semi-submersible type buoyant foundation are connected to substation, connect
Enter terminal power grid system.
The semi-submerged offshore platform electricity generation system of a kind of photovoltaic provided by the utility model and blower cogeneration, have with
Lower advantage:
(1) the utility model incorporates wind turbine power generation machine set system and photovoltaic generating system, substantially increases entire sea
The generating efficiency of semisubmersible platform electricity generation system improves its economy, promotes floatation type photovoltaic power generation and floatation type wind turbine power generation
Commercialization.
(2) the utility model fine arranges photovoltaic generating system, and photovoltaic power generation supplies semi-submerged offshore platform hair on the spot
Electric system and subtracting shakes the consumption of trim tank system, greatly promotes the reliability of semi-submerged offshore platform electricity generation system.
(3) the utility model reasonable Arrangement, which subtracts, shakes trim tank system, greatly improves the service performance of platform, improves
The generating efficiency of wind turbine power generation machine set system.
(4) the semi-submerged offshore platform electricity generation system of the photovoltaic of the utility model and blower cogeneration, main body floating drum base
This is in cylindrical body, Rouno Cormer Pregrinding Wheel square column or streamline structure, and compact-sized succinct, processing cost is low.
(5) stage+module is convenient, and installation cost is lower.Therefore, generally, platform Unit Weight is at low cost.
(6) platform reasonable Arrangement multiple groups damping sheets increase additional mass and the damping of buoyant foundation platform, promote platform
Whole heaving performance.
(7) relevant analog simulation test shows the novel photovoltaic and blower cogeneration using the above technical measures
Semi-submerged offshore platform electricity generation system, generating efficiency height, good economy performance, hydrodynamic performance are excellent, and reliable operation is simple to manufacture,
And have the advantages that construction and installation are convenient.Applicable sea area is extensive, can be used for the ocean energy exploitation of domestic and international each deep water sea area, especially
It is offshore wind farm and marine solar energy development.
Each technical characteristic of case study on implementation described above can be combined arbitrarily, for simplicity of description, not to above-mentioned
The all possible combination of each technical characteristic in case study on implementation is all described, as long as however, the combination of these technical characteristics
There is no contradictions, all should be considered as described in this specification.
Case study on implementation described above only expresses the several embodiments of the utility model, and description is more specific and detailed
Carefully, but the limitation to utility model patent range therefore cannot be interpreted as.The above is only the preferred reality of the utility model
Apply mode, it is noted that for those skilled in the art, in the premise for not departing from the utility model principle
Under, several deformations, improvements and modifications can also be made, these improvements and modifications should also regard the protection scope of the utility model.
Claims (10)
1. the semi-submerged offshore platform electricity generation system of a kind of photovoltaic and blower cogeneration, which is characterized in that including wind turbine power generation
Machine set system, pylon (5), photovoltaic generating system (7), booster stations system (8), semi-submersible type buoyant foundation (6) and subtracts and shake equilibrium water
Cabin system (9)；
Wherein, the wind turbine power generation machine set system includes generating set (1), blade (2), wheel hub (3) and cabin (4)；The hair
Motor group (1) is fixedly connected by the wheel hub (3) with the blade (2)；The generating set (1) is installed on the cabin
(4) inside；The cabin (4) is located at the top of the pylon (5)；The bottom of the pylon (5) is fixed to the semi-submersible type
Buoyant foundation (6)；The generating set (1) and the booster stations system (8) are electrically connected；
The semi-submersible type buoyant foundation (6) includes intermediate upper brace (11) waterborne, centre lower part buoyancy tank (12) waterborne, intermediate water
Lower top buoyancy tank (13), intermediate underwater middle part buoyancy tank (14), intermediate underwater lower part buoyancy tank (15), n periphery upper brace waterborne
Buoyancy tank (16), n periphery lower part buoyancy tank (17) waterborne, the underwater top buoyancy tank (18) in n periphery, structure linkage section I (19), m
Damping sheet (20), the underwater lower part buoyancy tank (21) in n periphery, anchor system (10), cable (22), the 1st structure linkage section II (23),
2nd structure linkage section II (24), the 3rd structure linkage section II (25)；N, m is the natural number greater than 1；
Wherein, it is fixedly connected at the top of bottom and the centre upper brace waterborne (11) of the pylon (5)；With the centre
Centered on upper brace (11) waterborne, emitting shape uniformly draws n the 1st structure linkage section II (23), each described 1st
The end of structure linkage section II (23) is fixedly installed with 1 periphery upper brace buoyancy tank (16) waterborne；The centre is waterborne
Upper brace (11) lower part is installed by 1 centre lower part buoyancy tank (12) waterborne；Centre lower part buoyancy tank (12) the lower part installation 1 waterborne
A underwater top buoyancy tank (13) in centre；Under 1 periphery of periphery upper brace buoyancy tank (16) the lower part installation waterborne is waterborne
Portion's buoyancy tank (17)；Periphery buoyancy tank (17) lower part in lower part waterborne is installed by 1 underwater top buoyancy tank (18) in periphery；With described
Centered on intermediate underwater top buoyancy tank (13), emitting shape uniformly draws n the 2nd structure linkage section II (24), in each institute
The end for stating the 2nd structure linkage section II (24) is fixedly installed with 1 underwater top buoyancy tank (18) in periphery；The periphery is underwater
It is fixedly connected at the top of top buoyancy tank (18) top and affiliated periphery lower part buoyancy tank (17) waterborne；Under peripheral underwater top buoyancy tank (18)
The m damping sheets (20) are fixedly mounted by the structure linkage section I (19) in portion；Under the underwater top buoyancy tank (13) in centre
The underwater middle part buoyancy tank (14) in 1 centre is fixedly mounted in portion；Underwater middle part buoyancy tank (14) lower part in the centre is fixedly mounted 1
The underwater lower part buoyancy tank (15) in centre；Centered on the underwater lower part buoyancy tank (15) in the centre, emitting shape uniformly draws n institute
State the 3rd structure linkage section II (25), the end of each 3rd structure linkage section II (25) be fixedly installed with 1 it is described outer
Enclose underwater lower part buoyancy tank (21)；The underwater lower part buoyancy tank (21) in periphery is fixedly connected with the 3rd structure linkage section II (25)；
The photovoltaic generating system (7) includes solar panel component, controller and inverter；The solar panel component,
Controller and inverter are mounted on the Texas deck of the semi-submersible type buoyant foundation (6), are specifically mounted on intermediate upper flat waterborne
Platform (11), n periphery upper brace buoyancy tank (16) waterborne；The photovoltaic generating system (7) and the booster stations system (8) are electrically
Connection；
Described subtract shakes the underwater top buoyancy tank in the centre that trim tank system (9) is mounted on the semi-submersible type buoyant foundation (6)
(13), the n peripheral underwater top buoyancy tanks (18) and the 2nd structure linkage section II (24).
2. the semi-submerged offshore platform electricity generation system of photovoltaic according to claim 1 and blower cogeneration, feature exist
In n is equal to 3,4,5,6,7,8,9；Periphery upper brace buoyancy tank (16) waterborne, periphery lower part buoyancy tank (17) waterborne,
Top buoyancy tank (18), the underwater lower part buoyancy tank (21) in the periphery are 3,4,5,6,7,8,9 under water for the periphery；
Each periphery upper brace buoyancy tank (16) waterborne is in 120 °, 90 °, 72 °, 60 °, 51.4 °, 45 °, 40 ° of radial cloth
It sets；Each periphery lower part buoyancy tank (17) waterborne is in 120 °, 90 °, 72 °, 60 °, 51.4 °, 45 °, 40 ° of radial arrangements；Respectively
A underwater top buoyancy tank (18) in the periphery is in 120 °, 90 °, 72 °, 60 °, 51.4 °, 45 °, 40 ° of radial arrangements；It is each described
Peripheral underwater lower part buoyancy tank (21) is in 120 °, 90 °, 72 °, 60 °, 51.4 °, 45 °, 40 ° of radial arrangements.
3. the semi-submerged offshore platform electricity generation system of photovoltaic according to claim 1 and blower cogeneration, feature exist
In described to subtract that shake trim tank system (9) be that activated tank stabilizer, passive anti-rolling tank and passively controlled subtract and shake water
Cabin.
4. the semi-submerged offshore platform electricity generation system of photovoltaic according to claim 1 and blower cogeneration, feature exist
In the bottom of the pylon (5) at the top of flange and the centre upper brace waterborne (11) by being fixedly connected.
5. the semi-submerged offshore platform electricity generation system of photovoltaic according to claim 1 and blower cogeneration, feature exist
In the centre upper brace waterborne (11), centre lower part buoyancy tank (12) waterborne, intermediate underwater top buoyancy tank (13), intermediate water
Lower middle part buoyancy tank (14), intermediate underwater lower part buoyancy tank (15) are cylinder, Rouno Cormer Pregrinding Wheel square column or regular polygon column.
6. the semi-submerged offshore platform electricity generation system of photovoltaic according to claim 1 and blower cogeneration, feature exist
In periphery upper brace buoyancy tank (16) waterborne, periphery lower part buoyancy tank (17) waterborne, the underwater top buoyancy tank in the periphery
(18), the rounded square column of the underwater lower part buoyancy tank (21) in periphery, fillet gengon or cylindrical body.
7. the semi-submerged offshore platform electricity generation system of photovoltaic according to claim 1 and blower cogeneration, feature exist
In the 1st structure linkage section II (23), the 2nd structure linkage section II (24) and the 3rd structure linkage section II (25) are
Truss linkage section or box linkage section.
8. the semi-submerged offshore platform electricity generation system of photovoltaic according to claim 1 and blower cogeneration, feature exist
In, the damping sheet (20) be arranged in the underwater lower part buoyancy tank (21) of the underwater top buoyancy tank (18) in the periphery and the periphery it
Between, and linked together by structure linkage section I (19) and the two；
The anchor system (10) is located on sea bed, is fixed to the underwater lower part buoyancy tank (21) in the periphery by mooring line；
For the cable (22) from the booster stations system (8), the cable passage through the semi-submersible type buoyant foundation (6) is connected to change
Power station, access terminal network system.
9. the semi-submerged offshore platform electricity generation system of photovoltaic according to claim 1 and blower cogeneration, feature exist
In the damping sheet (20) is circle with holes or not with holes, regular polygon or class regular polygon.
10. the semi-submerged offshore platform electricity generation system of photovoltaic according to claim 1 and blower cogeneration, feature exist
In the independent support platform as wind generator system of the semi-submersible type buoyant foundation (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821035110.1U CN208364303U (en) | 2018-07-02 | 2018-07-02 | A kind of semi-submerged offshore platform electricity generation system of photovoltaic and blower cogeneration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821035110.1U CN208364303U (en) | 2018-07-02 | 2018-07-02 | A kind of semi-submerged offshore platform electricity generation system of photovoltaic and blower cogeneration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757332A (en) * | 2018-07-02 | 2018-11-06 | 中国船舶重工集团国际工程有限公司 | A kind of semi-submerged offshore platform electricity generation system of photovoltaic and wind turbine cogeneration |
| CN113565124A (en) * | 2021-08-20 | 2021-10-29 | 龙源电力集团股份有限公司 | Suction tube type offshore wind power and photovoltaic foundation structure and assembly method |
-
2018
- 2018-07-02 CN CN201821035110.1U patent/CN208364303U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757332A (en) * | 2018-07-02 | 2018-11-06 | 中国船舶重工集团国际工程有限公司 | A kind of semi-submerged offshore platform electricity generation system of photovoltaic and wind turbine cogeneration |
| CN108757332B (en) * | 2018-07-02 | 2024-02-09 | 中国船舶重工集团国际工程有限公司 | Photovoltaic and fan combined power generation offshore semi-submersible platform power generation system |
| CN113565124A (en) * | 2021-08-20 | 2021-10-29 | 龙源电力集团股份有限公司 | Suction tube type offshore wind power and photovoltaic foundation structure and assembly method |
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