CN114104195A - Mooring system suitable for medium-shallow water floating type offshore wind power foundation platform - Google Patents
Mooring system suitable for medium-shallow water floating type offshore wind power foundation platform Download PDFInfo
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- CN114104195A CN114104195A CN202111414498.2A CN202111414498A CN114104195A CN 114104195 A CN114104195 A CN 114104195A CN 202111414498 A CN202111414498 A CN 202111414498A CN 114104195 A CN114104195 A CN 114104195A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000010248 power generation Methods 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 abstract description 8
- 210000001503 joint Anatomy 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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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
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
- B63B21/10—Fairleads
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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
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/18—Stoppers for anchor chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
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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
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B2021/001—Mooring bars, yokes, or the like, e.g. comprising articulations on both ends
- B63B2021/002—Yokes, or the like
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a mooring system suitable for a medium-shallow water floating offshore wind power base platform, which comprises a plurality of groups of mooring legs connected to the periphery of a floating wind power generation platform, wherein the mooring legs comprise a fan-side mooring leg and a non-fan-side mooring leg; the side mooring leg of the fan is connected with a fan side upright post of the floating wind power generation platform through a universal joint; the non-fan side mooring leg comprises a chain stopper and a guide chain wheel which are arranged on the surface of a non-fan side upright post of the floating wind power generation platform, and one end of the mooring adjusting chain bypasses the guide chain wheel and is connected with the chain stopper; the device solves the problem that the prior art cannot be applied to a shallow and medium water area and is difficult to stably and quickly butt joint the wind power generation platform with a higher gravity center with the mooring system, and has the characteristics that the platform and the mooring system which is installed in advance can be quickly and accurately connected and positioned, and the construction period of the whole wind field can be shortened.
Description
Technical Field
The invention belongs to the technical field of ocean engineering, and particularly relates to a mooring system suitable for a medium-shallow water floating type offshore wind power foundation platform.
Background
The existing development direction of the offshore wind power generation platform gradually faces to the open sea water area with the water depth of more than 50m, and the water depth is generally not more than the medium water depth range of 200 m. Gradually transitioning from shallow water to moderate water depths, the increase in water depth will make the fixed foundation applied to existing shallow water economically prohibitive, and an even more adaptable floating platform that is not sensitive to the increased water depth will be one form of significant promise.
The floating wind power foundation mainly comprises two parts, one part is a floating platform, and the other part is a mooring system. The mooring system is primarily intended to safely position the floating platform, equipped with wind turbines, in a designated area at sea during its lifetime or service life. The offshore large megawatt wind driven generator platform is characterized by high structure and large load. When typhoon comes, the whole platform has large motion amplitude and high load level. The load of the wind wheel, the engine room, the tower and the floating platform under the condition of extreme typhoon is close to the load of a floating oil production ship with the offshore displacement of more than ten thousand tons. However, the water depth of the sea area where the floating wind turbine may be arranged in China is generally smaller than that of the sea area where the floating oil production vessel is located. Shallow water means that the mooring system is difficult to be more flexible, and the mooring system is more easily positioned in a rigid interval due to large load, so that great technical difficulty is brought to the overall design of the mooring system due to the two reasons.
The draught fan and the platform become very high-rise structures after being installed at a wharf, the integrated towing is carried out on the structures to be located at sea, and the integrated towing is connected and positioned with a mooring system installed in advance, but due to the existence of the draught fan, the stability of the integrated towing is greatly tested; meanwhile, the stress point of the high-rise fan is high, the floating platform is easy to overturn after being subjected to strong wind, and a typhoon-preventing emergency plan after the fan is arranged on the platform becomes very challenging; the changeability of sea conditions of deep and far sea is high, and how to quickly and accurately complete the connection and positioning with a mooring system which is installed in advance at sea is a key problem which directly influences the operation safety of the floating wind power generation platform on the sea; the floating wind power plant is provided with a large number of wind power generation platforms, and the rapid and accurate connection and positioning of the platforms and a mooring system which is installed in advance on the sea are also key measures for shortening the construction period of the whole wind power plant. Therefore, a mooring system for a floating wind power generation platform in a shallow and medium water area needs to be designed to solve the above problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a mooring system suitable for a middle-shallow water floating offshore wind power foundation platform, solves the problems that the prior art cannot be applied to middle-shallow water areas and is difficult to stably and quickly butt joint a wind power generation platform with a higher gravity center with the mooring system, and has the characteristics that the platform and the mooring system which is installed in advance can be quickly and accurately connected and positioned, and the construction period of a whole wind field can be shortened.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a mooring system suitable for a medium-shallow water floating offshore wind power base platform comprises a plurality of groups of mooring legs connected to the periphery of a floating wind power generation platform, wherein the mooring legs comprise a fan-side mooring leg and a non-fan-side mooring leg; the side mooring leg of the fan is connected with a fan side upright post of the floating wind power generation platform through a universal joint; the non-fan side mooring leg is connected with a chain stopper and a guide chain wheel which are arranged on the surface of a non-fan side upright post of the floating type wind power generation platform.
Furthermore, a group of mooring legs is arranged on the fan side, a plurality of groups of mooring legs are arranged on the non-fan side, the plurality of groups of mooring legs on the non-fan side are respectively connected with a plurality of stand columns, and each stand column is provided with a group of mooring legs; each set of mooring legs comprises a plurality of system chains.
Preferably, three groups of mooring legs are arranged, and the included angle of the horizontal projection center line of the corresponding mooring leg between the groups is 120 degrees.
Preferably, the fan side mooring leg comprises a platform end mooring chain, one end of the platform end mooring chain is connected with the universal joint through a tail end shackle, and the other end of the platform end mooring chain is connected with an anchorage device system; the platform end mooring chain is a stepless mooring chain, and the upper end part of the platform end mooring chain is connected with the universal joint through a shackle.
Preferably, the universal joint on each mooring leg on the fan side is a joint allowing free rotation of the horizontal and vertical axes.
Preferably, the chain stopper is connected with the chain stopper platform; the chain stopper platform is arranged on a main deck of the floating wind power generation platform and extends out of the board top.
Further, the non-fan side columns include port non-fan side columns and starboard non-fan side columns.
Furthermore, a vertical shaft which can enable the guide chain wheel to freely and horizontally deflect is arranged on a bracket fixedly connected with the platform structure and the guide chain wheel of each mooring leg on the non-fan side.
Preferably, the non-fan side mooring leg comprises a mooring adjustment chain; one end of the mooring adjusting chain is connected with the chain stopper by bypassing the guide chain wheel, and the other end of the mooring adjusting chain is connected with an anchorage device system.
Furthermore, the mooring adjusting chain of each mooring leg on the non-fan side is a stepless chain and penetrates through the chain guide wheel, the chain stopper platform and the chain stopper; during the use, when wind power platform is connected the location with mooring system on the sea, the construction ship accessible loop wheel machine pull mooring adjusting chain lets it pass chain guide wheel and chain stopper to finally realize the location of wind power platform on the sea and align the pretension of every mooring leg of non-fan side.
Preferably, the anchor system comprises a middle mooring line, one end of the middle mooring line is connected with an anchor mooring chain, and one end of the anchor mooring chain is connected with the anchor.
Further, the mid-section mooring cable is one or a combination of steel wire ropes, artificial synthetic fiber cables and a stepless mooring chain.
Furthermore, the anchor end mooring chain is a stepless mooring chain and is directly connected with the anchor.
Further, the anchor is preferably one of a suction anchor, a high holding power anchor or a pile anchor.
Preferably, the universal joint is arranged above a splash zone on the side of the floating wind power generation platform.
Further, if the water depth of the sea area where the floating wind power platform is located is shallow, the universal joint can be arranged on the main deck of the wind power platform.
Preferably, the universal joint is located at the same height as the guide sprocket.
The invention has the following beneficial effects:
1, a universal joint and a guide chain wheel are arranged at positions close to a main deck of a wind power platform, and a chain stopper platform is directly arranged on the main deck, so that the arrangement form can fully utilize the height of a mooring leg suspended in the air, and the catenary effect of the mooring leg is improved; for the mooring system in the middle and shallow water area, due to the limited water depth, the flexibility of the whole mooring system can be greatly improved by utilizing the catenary effect of the height of the air section, so that the limit mooring load is reduced;
2, the mooring leg that the whole mooring system was arranged on non-fan side arranges chain stopper and chain guide at the platform end, and this kind of mechanism can carry out platform and mooring system's connection and mooring leg pretension adjustment on the sea fast, has shortened the floating platform after the dress fan at the construction cycle on the sea, has improved construction safety and economic nature. A group of mooring legs arranged on the side of the wind turbine are arranged at the platform end and are universal joint joints with simple structures, so that the equipment cost of the floating wind power platform is saved.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of a single mooring leg on a non-fan side power generation platform column of the present invention;
FIG. 3 is a schematic side view of a single mooring leg on a wind turbine side power generation platform column of the present invention.
The reference numbers in the figures are: the mooring structure comprises a fan-side mooring leg 10, an anchor 11, an anchor-end mooring chain 12, a middle-section mooring cable 13, a platform-end mooring chain 14, a tail-end shackle 15, a universal joint 16, a non-fan-side mooring leg 20, a chain stopper 21, a chain guide wheel 22, a mooring adjusting chain 23, a chain stopper platform 24, a floating wind power generation platform 40, a port non-fan-side upright column 41, a fan-side upright column 42, a starboard non-fan-side upright column 43, a seabed mud surface 50 and a water surface 60.
Detailed Description
As shown in fig. 1 to 3, a mooring system suitable for a medium-shallow water floating offshore wind power base platform comprises a plurality of groups of mooring legs connected around a floating wind power generation platform 40, wherein the mooring legs comprise a wind turbine side mooring leg 10 and a non-wind turbine side mooring leg 2010; the wind turbine side mooring leg 10 is connected with a wind turbine side upright post 42 of the floating wind power generation platform 40 through a universal joint 16; the non-fan side mooring leg 2010 is connected to a chain stopper 21 and a guide sprocket 22 provided on the surface of the non-fan side column 42 of the floating wind turbine platform 40.
Furthermore, a group of mooring legs is arranged on the fan side, a plurality of groups of mooring legs are arranged on the non-fan side, the plurality of groups of mooring legs on the non-fan side are respectively connected with a plurality of stand columns, and each stand column is provided with a group of mooring legs; each set of mooring legs comprises a plurality of system chains.
Preferably, three groups of mooring legs are arranged, and the included angle of the horizontal projection center line of the corresponding mooring leg between the groups is 120 degrees.
Preferably, the fan-side mooring leg 10 comprises a platform-end mooring chain, one end of the platform-end mooring chain is connected with the universal joint 16 through a tail end dump 15, and the other end of the platform-end mooring chain is connected with an anchorage system; the platform end mooring chain is a stepless mooring chain, and the upper end part of the platform end mooring chain is connected with the universal joint 16 through a shackle.
Preferably, the universal joint 16 on each mooring leg on the fan side is a joint that allows free rotation of the horizontal and vertical axes.
Preferably, the chain stopper 21 is connected with the chain stopper platform 24; the chain stopper platform 24 is mounted on the main deck of the floating wind power platform 40 and extends outboard of the topside.
Further, non-fan side columns 42 include port non-fan side columns 41 and starboard non-fan side columns 43.
Further, the bracket fixedly connected with the platform structure and the guide chain wheel 22 of each mooring leg on the non-fan side is provided with a vertical shaft which can enable the guide chain wheel 22 to freely and horizontally deflect.
Preferably, the non-fan side mooring leg 2010 includes a mooring adjustment chain 23; one end of the mooring adjusting chain 23 is connected with the chain stopper 21 by bypassing the guide chain wheel 22, and the other end is connected with an anchorage device system.
Further, the mooring adjusting chain 23 of each mooring leg on the non-fan side is a stepless chain, and passes through the chain guide wheel 22, the chain stopper platform 24 and the chain stopper 21; when the wind power platform is used, when the wind power platform is connected and positioned with a mooring system on the sea, the construction ship can pull the mooring adjusting chain 23 through the crane to enable the mooring adjusting chain to penetrate through the guide chain wheel 22 and the chain stopper 21, and finally the positioning of the wind power platform on the sea and the pre-tension of each mooring leg on the non-fan side are adjusted.
Preferably, the anchor system comprises a middle mooring line 13, one end of the middle mooring line 13 is connected with an anchor mooring chain 12, and one end of the anchor mooring chain 12 is connected with the anchor 11.
Further, the mid-section mooring lines 13 are one or a combination of steel wire ropes, artificial synthetic fiber lines and a stepless mooring chain.
Further, the anchor mooring chain 12 is a stepless mooring chain and is directly connected with the anchor 11.
Further, the anchor 11 is preferably one of a suction anchor, a high holding power anchor or a pile anchor.
Preferably, the universal joint 16 is disposed above the splash zone on the side of the floating wind power platform 40.
Further, the universal joint 16 may be arranged on the main deck of the floating wind power platform if the water depth of the sea area where the floating wind power platform is located is shallow.
Preferably, the universal joint 16 is located at the same height as the guide sprocket 22.
The working principle of the invention is as follows:
when in use, the universal joint 16 and the guide chain wheel 22 are arranged at a position close to a main deck of the wind power platform, the chain stopper platform 24 is directly arranged on the main deck, and the catenary effect of the wind power platform is increased by utilizing the height of a mooring leg suspended in the air; when the wind power platform is connected and positioned with a mooring system on the sea, the construction ship can pull the mooring adjusting chain 23 through the crane to enable the mooring adjusting chain to penetrate through the guide chain wheel 22 and the chain stopper 21, and therefore the positioning of the wind power platform on the sea and the pre-tension of each mooring leg on the non-fan side are adjusted.
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 (8)
1. The utility model provides a mooring system suitable for shallow and medium water floating offshore wind power basic platform which characterized in that: comprises a plurality of groups of mooring legs connected around a floating wind power generation platform (40), wherein the mooring legs comprise a wind turbine side mooring leg (10) and a non-wind turbine side mooring leg (20); the side mooring leg (10) of the fan is connected with a side upright post (42) of the fan of the floating wind power generation platform (40) through a universal joint (16); the non-fan side mooring leg (20) is connected with a chain stopper (21) and a guide chain wheel (22) which are arranged on the surface of a non-fan side upright post of the floating wind power generation platform (40).
2. Mooring system suitable for a shallow and medium water floating offshore wind power foundation platform according to claim 1, characterized in that: the wind turbine side mooring leg (10) comprises a platform end mooring chain (14), one end of the platform end mooring chain (14) is connected with a universal joint (16) through a tail end shackle (15), and the other end of the platform end mooring chain is connected with an anchorage device system.
3. Mooring system suitable for a shallow and medium water floating offshore wind power foundation platform according to claim 1, characterized in that: the chain stopper (21) is connected with the chain stopper platform (30); the chain stopper platform (30) is mounted on the main deck of the floating wind power generation platform (40) and extends outwards to the top of the ship board.
4. Mooring system suitable for a shallow and medium water floating offshore wind power foundation platform according to claim 1, characterized in that: the non-fan side mooring leg (20) comprises a mooring adjusting chain (23); one end of the mooring adjusting chain (23) bypasses the guide chain wheel (22) to be connected with the chain stopper (21), and the other end is connected with an anchorage device system.
5. Mooring system suitable for a shallow and medium water floating offshore wind power foundation platform according to claim 2 or 4, characterized in that: the anchor system comprises a middle mooring cable (13), one end of the middle mooring cable (13) is connected with an anchor mooring chain (12), and one end of the anchor mooring chain (12) is connected with an anchor (11).
6. Mooring system suitable for a shallow and medium water floating offshore wind power foundation platform according to claim 1, characterized in that: the universal joint (16) is arranged above a splash zone on the side of the floating wind power generation platform (40).
7. Mooring system suitable for a shallow and medium water floating offshore wind power foundation platform according to claim 1, characterized in that: the universal joint (16) and the guide chain wheel (22) are positioned at the same height.
8. Mooring system suitable for a shallow and medium water floating offshore wind power foundation platform according to claim 1, characterized in that: and a vertical shaft capable of freely deflecting horizontally is arranged on a bracket fixedly connected with the guide chain wheel (22) and the platform structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111414498.2A CN114104195A (en) | 2021-11-25 | 2021-11-25 | Mooring system suitable for medium-shallow water floating type offshore wind power foundation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111414498.2A CN114104195A (en) | 2021-11-25 | 2021-11-25 | Mooring system suitable for medium-shallow water floating type offshore wind power foundation platform |
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| CN114104195A true CN114104195A (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111414498.2A Pending CN114104195A (en) | 2021-11-25 | 2021-11-25 | Mooring system suitable for medium-shallow water floating type offshore wind power foundation platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516389A (en) * | 2022-03-02 | 2022-05-20 | 三峡珠江发电有限公司 | Mounting process of universal mooring equipment of three-upright-column floating type wind power platform |
| CN115626267A (en) * | 2022-10-27 | 2023-01-20 | 中电建海上风电工程有限公司 | Integral construction method for mooring by pile of floating type offshore wind turbine |
| CN117566032A (en) * | 2023-11-07 | 2024-02-20 | 天津大学 | Floating type offshore photovoltaic mooring system connecting device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5845893A (en) * | 1997-03-14 | 1998-12-08 | Bardex Engineering, Inc. | Underwater self-aligning fairlead latch device for mooring a structure at sea |
| WO2010070586A1 (en) * | 2008-12-18 | 2010-06-24 | Rema Engineering S.R.L. | Cardan tensioning and locking device for anchoring chains of fpso units |
| WO2010110330A1 (en) * | 2009-03-24 | 2010-09-30 | 戸田建設株式会社 | Offshore wind power generator and construction method thereof |
| CN103818523A (en) * | 2014-03-04 | 2014-05-28 | 新疆金风科技股份有限公司 | Floating fan base with flare type tension legs, marine wind-driven generator and construction method |
| WO2014163501A1 (en) * | 2013-04-05 | 2014-10-09 | Gustomsc Recourses B.V. | Floating wind turbine |
| CN106089559A (en) * | 2016-06-17 | 2016-11-09 | 江苏科技大学 | Ocean wave energy energy and wind energy integrative TRT |
| CN109484576A (en) * | 2019-01-11 | 2019-03-19 | 大连海事大学 | Tension type anchoring system and its installation method |
| CN109484575A (en) * | 2019-01-11 | 2019-03-19 | 大连海事大学 | Semisubmersible platform catenary mooring system and its installation method |
| CN210212699U (en) * | 2019-05-27 | 2020-03-31 | 中船重工船舶设计研究中心有限公司 | Offshore floating wind power equipment coupled with deep sea aquaculture net cage |
| CN111674519A (en) * | 2020-04-15 | 2020-09-18 | 山东中能融合海上风力发电机组有限公司 | Shallow draft floating wind generating set foundation platform |
| CN212290238U (en) * | 2020-09-23 | 2021-01-05 | 浙江浙能技术研究院有限公司 | Semi-submersible wind power generation foundation platform |
| CN113428307A (en) * | 2021-07-14 | 2021-09-24 | 中国海洋石油集团有限公司 | Semi-submerged floating type fan foundation and semi-submerged floating type fan |
-
2021
- 2021-11-25 CN CN202111414498.2A patent/CN114104195A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5845893A (en) * | 1997-03-14 | 1998-12-08 | Bardex Engineering, Inc. | Underwater self-aligning fairlead latch device for mooring a structure at sea |
| WO2010070586A1 (en) * | 2008-12-18 | 2010-06-24 | Rema Engineering S.R.L. | Cardan tensioning and locking device for anchoring chains of fpso units |
| WO2010110330A1 (en) * | 2009-03-24 | 2010-09-30 | 戸田建設株式会社 | Offshore wind power generator and construction method thereof |
| WO2014163501A1 (en) * | 2013-04-05 | 2014-10-09 | Gustomsc Recourses B.V. | Floating wind turbine |
| CN103818523A (en) * | 2014-03-04 | 2014-05-28 | 新疆金风科技股份有限公司 | Floating fan base with flare type tension legs, marine wind-driven generator and construction method |
| CN106089559A (en) * | 2016-06-17 | 2016-11-09 | 江苏科技大学 | Ocean wave energy energy and wind energy integrative TRT |
| CN109484576A (en) * | 2019-01-11 | 2019-03-19 | 大连海事大学 | Tension type anchoring system and its installation method |
| CN109484575A (en) * | 2019-01-11 | 2019-03-19 | 大连海事大学 | Semisubmersible platform catenary mooring system and its installation method |
| CN210212699U (en) * | 2019-05-27 | 2020-03-31 | 中船重工船舶设计研究中心有限公司 | Offshore floating wind power equipment coupled with deep sea aquaculture net cage |
| CN111674519A (en) * | 2020-04-15 | 2020-09-18 | 山东中能融合海上风力发电机组有限公司 | Shallow draft floating wind generating set foundation platform |
| CN212290238U (en) * | 2020-09-23 | 2021-01-05 | 浙江浙能技术研究院有限公司 | Semi-submersible wind power generation foundation platform |
| CN113428307A (en) * | 2021-07-14 | 2021-09-24 | 中国海洋石油集团有限公司 | Semi-submerged floating type fan foundation and semi-submerged floating type fan |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516389A (en) * | 2022-03-02 | 2022-05-20 | 三峡珠江发电有限公司 | Mounting process of universal mooring equipment of three-upright-column floating type wind power platform |
| CN114516389B (en) * | 2022-03-02 | 2024-05-03 | 三峡珠江发电有限公司 | Installation process of universal mooring equipment of three-column floating wind power platform |
| CN115626267A (en) * | 2022-10-27 | 2023-01-20 | 中电建海上风电工程有限公司 | Integral construction method for mooring by pile of floating type offshore wind turbine |
| CN115626267B (en) * | 2022-10-27 | 2023-05-23 | 中电建海上风电工程有限公司 | Integral construction method for mooring floating offshore wind turbine by pile |
| CN117566032A (en) * | 2023-11-07 | 2024-02-20 | 天津大学 | Floating type offshore photovoltaic mooring system connecting device |
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