CN106800076A - A kind of floating platform formula marinescape combines generating foundation structure - Google Patents
A kind of floating platform formula marinescape combines generating foundation structure Download PDFInfo
- Publication number
- CN106800076A CN106800076A CN201710129857.7A CN201710129857A CN106800076A CN 106800076 A CN106800076 A CN 106800076A CN 201710129857 A CN201710129857 A CN 201710129857A CN 106800076 A CN106800076 A CN 106800076A
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- CN
- China
- Prior art keywords
- cylindric
- steel
- marinescape
- basic
- photovoltaic panel
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- 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.)
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Classifications
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- 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
- 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
-
- 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
Abstract
A kind of floating platform formula marinescape combines generating foundation structure, including wind-driven generator, steel tower, basic transition section, photovoltaic panel, battery, flange ring, cylindric basis, support steel loop, suction anchor, draining pump, fixed hawser.Wherein steel tower bottom is provided with basic transition section, and closed cavity is provided with cylindric basis, has steel point storehouse plate to be supported in cavity.Periphery is provided with two circles support steel loop on the basis of cylindric, and two support steel loop tops are provided with photovoltaic panel.Battery is arranged in the closing space that two support steel loops, photovoltaic panel are formed with cylindric basic upper plate.Described draining pump is arranged between inner support steel loop and steel tower, in the closing space where basic cavity and battery.Four point symmetries on described cylindric basic platform are disposed with fixed hawser, and it passes through suction anchor and seabed bedding fixed constraint.The beneficial effect of this programme is to ensure that far-reaching marine site buoyant foundation operation stability and security, while using wind light mutual complementing power generation mode, improve the stability of unit power output, reduces the impact to power network.
Description
Technical field
It is mutual with solar energy using wind energy on the sea the present invention relates to a kind of floating platform formula marinescape combination generating foundation structure
Electrical characteristics are reissued, the energy output power stability of marine individually wind-power electricity generation or photovoltaic generation is improve, output work is reduced
The fluctuation of rate, while improve the operation stability and security of offshore floating type foundation structure.
Background technology
As current energy crisis becomes increasingly conspicuous with environmental air pollution problem, the regenerative resource such as wind energy and solar energy with
Its aboundresources, will be played an important role in future source of energy general layout the advantages of environmental pollution is small.Wind energy is cleaned as one kind
The energy is quickly grown in recent years, and as land Wind Power Generation potentiality are increasingly exhausted, Oversea wind power generation is obtained greatly in recent years
Attention with promote, be also increasingly becoming a kind of new energy form with strategic importance.However, current offshore sea waters wind-power electricity generation
The pile foundation or gravity type foundation that machine is generally used are more sensitive to marine site change in depth, are not appropriate for applying larger in the depth of water
Marine site, therefore at deep-sea can only be considered as buoyant foundation and realize the exploitation of wind energy resources.However, wind energy has at random
Property, intermittence, big energy hunting the features such as, the output-power fluctuation of single wind-power electricity generation is big, can be to electricity when being incorporated into the power networks
Net is impacted.For far-reaching marine site, offshore wind turbine work under bad environment, load include wind, wave and
The synergy of stream, this undoubtedly can bring huge challenge to offshore floating type blower fan structure safe design and operation stability.
The content of the invention
To solve difficult point and problem in above-mentioned engineering, the present invention proposes a kind of floating platform formula marinescape combination generating basis
Structure, the program can be by buoyant foundation from " narrow formula high " to " shallow formula wide " transition so that offshore wind power generation basic has more
Strong capacity of anti-storm and more excellent buoyancy, so as to ensure it in far-reaching marine site operation stability and security.Meanwhile, we
Case can also make full use of the complementary characteristic of solar energy and wind energy, using wind light mutual complementing power generation mode, to improve unit power output
Stability, coordinate to reduce the impact to power network with power storage mode by the way that dual intensity is complementary.
In order to achieve the above object, the technical solution adopted by the present invention is：
A kind of floating platform formula marinescape combines generating foundation structure, including wind-driven generator, steel tower, basic transition
Section, photovoltaic panel, battery, flange ring, cylindric basis, support steel loop, suction anchor, draining pump, fixed hawser, wherein wind-force hair
Motor is placed in steel tower, and steel tower bottom is provided with basic transition section；Closed cavity is provided with cylindric basis, it is empty
Steel point storehouse plate is provided with chamber to be supported；Periphery is provided with two circles support steel loop on the basis of cylindric, on two support steel loop tops
Photovoltaic panel is installed；Two support steel loops, photovoltaic panel form a closing space with cylindric basic upper plate, and battery is arranged in this
In closing space.Described draining pump is arranged between inner support steel loop and steel tower and closing space where battery
It is interior.Four point symmetries on described cylindric basic platform are disposed with fixed hawser, and it passes through suction anchor and is fixed with seabed bedding
Constraint.
Further, connected using flange ring between basic transition section bottom and cylindric basis.
Further, cylindric basic body is made of steel or concrete.
Further, outside steel loop is located at cylindric basic top outermost edge, and inner side steel loop is higher than outside steel loop, makes photovoltaic
Plate is inclined at an angle.
Further, photovoltaic panel uses piecemeal arrangement, and every piece can 360 degree of rotations.
Further, flow between inner support steel loop and steel tower, closing space where battery and basis are closed
Current in cavity can be discharged by draining pump.
Present invention has the advantages that：
A kind of floating platform formula marinescape combination generating foundation structure that this programme is proposed is cylindrical, empty by basis closing
Between and the volume that is surrounded of two steel loops provide buoyant foundation structure integrally enough buoyancy, so as to reduce it be imitated with the inertia of wave
Should, it is ensured that the stability on basis.On the basis of the arrangement of photovoltaic panel can then make full use of the complementary characteristic of solar energy and wind energy, adopt
Wind light mutual complementing power generation mode is used, the fluctuation of power output is reduced.When daylight is strong, it is with photovoltaic plate solar generating mainly
Main, wind-power electricity generation is used as compensation or energy stores；Evening illumination is very weak, but because earth's surface difference variation is big, wind energy has been strengthened,
Then mainly based on wind-power electricity generation, then compensated by the energy of accumulators store.Photovoltaic panel is annularly arranged in tower four
In week, take full advantage of the space on basic platform.Photovoltaic panel can 360 degree of rotations, in adverse weathers such as rainfalls, photovoltaic panel may be reversed
To extend its service life.Photovoltaic panel is outwards in tilted layout at an angle, the photovoltaic panel that on the one hand optimum angle of incidence is arranged per year
More radiation energies can be received than horizontal photovoltaic panel, another aspect inclination angle can efficiently reduce the water flowed on the inside of basic platform
Measure and maintain basic stability.If closing sky within medial support steel loop or where battery on the basis of still thering are some water to flow into
It is interior, then can be discharged by draining pump and maintain base fixed.The current that basic internal cavity is entered also can be by being arranged in
The draining pump discharge of basic internal.A kind of floating platform formula marinescape combination generating foundation structure that this programme is proposed can first in land
The upper installation and debugging for completing whole machine, it is then overall to check specified marine site installation, so substantially increase efficiency of construction.More than have
Beneficial effect statement explanation this programme has good Practical prospect.
Brief description of the drawings
Fig. 1 is that a kind of floating platform formula marinescape combines generating foundation structure side view；
Fig. 2 is that a kind of floating platform formula marinescape combines generating foundation structure top view；
Fig. 3 is point storehouse plate layout drawing in cylindric basis.
In figure：1st, wind-driven generator；2nd, steel tower；3rd, basic transition section；4th, cylindric basis；5th, photovoltaic panel；6th, prop up
Support steel loop；7th, battery；8th, draining pump；9th, fixed hawser；10th, suction anchor；11st, flange ring；12nd, steel point storehouse plate.
Specific embodiment
To further appreciate that innovative point of the invention, following examples are hereby enumerated, and it is as follows to coordinate accompanying drawing to describe in detail：
Fig. 1~Fig. 3 is referred to, program wind-driven generator 1 is directly connected with steel tower 2, steel tower 2 is by basis
Changeover portion 3 is connected with cylindric basic 4, is then fixed using flange ring 11 between basic transition section 3 and cylindric basic 4 and connected
Connect, to ensure the integrally-built stability of blower fan.This programme include on cylindric basic 4 two of outer support steel loops 6 and
Be arranged in multiple turnover solar energy photovoltaic panels 5 on steel loop, two steel loops at a distance of certain suitable distance, in order to pacify at an upper portion thereof
Dress photovoltaic panel 5.Outside steel loop is located at cylindric basic 4 top most outer, and inner side steel loop is higher than outside steel loop, so that photovoltaic
Plate 5 is inclined at an angle, the angle required for so on the one hand can ensureing photovoltaic generation, on the other hand can be then to reduce
Surge at the sea for entering into base center position.The tilt distribution annular in shape of photovoltaic panel 5 is around cylindric basic 4.Support steel loop 6
Wall thickness is 100mm, and photovoltaic panel 5 uses piecemeal arrangement, every piece can 360 degree rotations, the inclination angle of photovoltaic panel 5 be the year of locality most
Good inclination angle.Cylindric basic 4 size is diameter 20m, a height of 4m, wall thickness 100mm.In this programme, cylindric basic 4 top
Two circle steel loops, all photovoltaic panels 5 can form a closing space with cylindric basic 4 upper plate, and battery 7 is arranged in this envelope
Close in space.Symmetrical 4 points on cylindric basic 4 platform are moved in seafloor foundation by fixed hawser 9 and are consolidated with suction anchor 10
It is fixed.Cylindric basic 4 is steel, and it is that the steel point storehouse plate 12 for passing through wall thickness 50mm in closed cavity, cavity is carried out that it is internal
Support to improve the capacity of anti-storm on basis.In order to reduce engineering cost, cylindric basic 4 material can also use concrete, with
Same volume steel are compared, and its cost is lower, weight is smaller.2 and 4 are respectively arranged in cylindric basic 4 inner side and support steel loop 6
Platform draining pump, draining pump be arranged between interior steel loop and tower and battery where in closing space, be used to discharge and enter with wave
Current ensuring the stabilization of whole blower fan structure.The current that cylindric basic 4 internal cavities are entered also are needed by being arranged in
4 draining pumps discharge of basic internal.When the floating platform formula marinescape combination generating foundation structure that this programme is related to is delivered to sea
In after, cylindric basic 4 and support steel loop 6 can provide buoyancy and so that total decentralization.With reference to fixed hawser 9
With the fixation of suction anchor 10 so that the stability of blower fan structure has certain guarantee, the anti-of blower fan structure entirety is improve
Stormy waves ability.This programme, using wind light mutual complementing power generation mode, it is possible to decrease the fluctuation of its power output, is subtracted by arranging photovoltaic panel 5
Small its impact to power network.
Certainly, the concrete structure in the embodiment of the present invention is set, and simply to the explanation of embodiment of the present invention, does not play
Limitation of the present invention is acted on, as long as belonging to mentality of designing of the invention, and belongs to conspicuously improved, all should be in the present invention
Protection domain within.
Claims (6)
1. a kind of floating platform formula marinescape combines generating foundation structure, it is characterized in that：Including wind-driven generator (1), steel tower
(2), basic transition section (3), photovoltaic panel (5), battery (7), flange ring (11), cylindric basis (4), support steel loop (6), suction
Power anchor (10), draining pump (8), fixed hawser (9), wherein wind-driven generator (1) are arranged in steel tower (2), steel tower
(2) bottom is provided with basic transition section (3)；Closed cavity is provided with cylindric basis (4), there is steel point storehouse plate (12) in cavity
It is supported；Periphery is provided with two circles and supports steel loop (6) on cylindric basis (4), and photovoltaic panel is installed on two support steel loop (6) tops
(5)；Two support steel loops, photovoltaic panel form a closing space with cylindric basis (4) upper plate, and battery (7) is arranged in this
In closing space；Described draining pump is arranged between inner support steel loop and steel tower (2) and closing where battery is empty
Interior, four point symmetries on described cylindric basis (4) platform are disposed with fixed hawser (9), its pass through suction anchor (10) with
Seabed bedding fixed constraint.
2. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Basic transition section
(3) it is connected using flange (11) ring between bottom and cylindric basis (4).
3. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Cylindric basis
(4) main body is made of steel or concrete.
4. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Outside steel loop is located at
Cylindric basis (4) top most outer, inner side steel loop is higher than outside steel loop, photovoltaic panel (5) is inclined at an angle.
5. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Photovoltaic panel (5) is adopted
Piecemeal arrangement is used, every piece can 360 degree of rotations.
6. floating platform formula marinescape according to claim 1 combines generating foundation structure, it is characterized in that：Flow into inner support steel
Current between ring and steel tower, where battery in closing space and basic closed cavity can be discharged by draining pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129857.7A CN106800076A (en) | 2017-03-07 | 2017-03-07 | A kind of floating platform formula marinescape combines generating foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129857.7A CN106800076A (en) | 2017-03-07 | 2017-03-07 | A kind of floating platform formula marinescape combines generating foundation structure |
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| CN106800076A true CN106800076A (en) | 2017-06-06 |
Family
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| CN201710129857.7A Pending CN106800076A (en) | 2017-03-07 | 2017-03-07 | A kind of floating platform formula marinescape combines generating foundation structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600345A (en) * | 2017-09-22 | 2018-01-19 | 上海电力设计院有限公司 | Armored concrete surface floating body and water surface floating platform |
| CN108589764A (en) * | 2018-07-02 | 2018-09-28 | 天津大学 | Bucket foundation wind turbine entirety deep water sinking attitude control method |
| CN109178227A (en) * | 2018-08-29 | 2019-01-11 | 天津大学 | A kind of pin-connected panel sea photovoltaic power generation platform and its construction method |
| CN112086928A (en) * | 2020-07-24 | 2020-12-15 | 广州船舶及海洋工程设计研究院（中国船舶工业集团公司第六0五研究院） | Connection structure of floating platform and submarine cable |
| CN113464367A (en) * | 2021-08-02 | 2021-10-01 | 中国电建集团昆明勘测设计研究院有限公司 | Integrated high-efficiency ocean wind power station |
| CN115924014A (en) * | 2022-12-12 | 2023-04-07 | 山东科技大学 | Formula marine photovoltaic integration power generation system is floated in pressurized water cabin |
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| CN206719490U (en) * | 2017-03-07 | 2017-12-08 | 天津大学前沿技术研究院有限公司 | A kind of floating platform formula marinescape combines generating foundation structure |
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| JP2002285951A (en) * | 2001-03-23 | 2002-10-03 | Hitachi Zosen Corp | Floating type foundation structure for marine wind power generation |
| WO2012026883A9 (en) * | 2010-08-23 | 2012-04-19 | Hann-Ocean Technology Pte Ltd | A modular system for implementation of solar, wind, wave, and/or current energy convertors |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600345A (en) * | 2017-09-22 | 2018-01-19 | 上海电力设计院有限公司 | Armored concrete surface floating body and water surface floating platform |
| CN108589764A (en) * | 2018-07-02 | 2018-09-28 | 天津大学 | Bucket foundation wind turbine entirety deep water sinking attitude control method |
| CN109178227A (en) * | 2018-08-29 | 2019-01-11 | 天津大学 | A kind of pin-connected panel sea photovoltaic power generation platform and its construction method |
| CN112086928A (en) * | 2020-07-24 | 2020-12-15 | 广州船舶及海洋工程设计研究院（中国船舶工业集团公司第六0五研究院） | Connection structure of floating platform and submarine cable |
| CN113464367A (en) * | 2021-08-02 | 2021-10-01 | 中国电建集团昆明勘测设计研究院有限公司 | Integrated high-efficiency ocean wind power station |
| CN115924014A (en) * | 2022-12-12 | 2023-04-07 | 山东科技大学 | Formula marine photovoltaic integration power generation system is floated in pressurized water cabin |
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Application publication date: 20170606 |
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