JP6983167B2 - 複数のu字状減衰装置を有する、特にフローティング支持体のための安定化システム - Google Patents
複数のu字状減衰装置を有する、特にフローティング支持体のための安定化システム Download PDFInfo
- Publication number
- JP6983167B2 JP6983167B2 JP2018545931A JP2018545931A JP6983167B2 JP 6983167 B2 JP6983167 B2 JP 6983167B2 JP 2018545931 A JP2018545931 A JP 2018545931A JP 2018545931 A JP2018545931 A JP 2018545931A JP 6983167 B2 JP6983167 B2 JP 6983167B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid storage
- stabilization system
- liquid
- storage tanks
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/1034—Vibration-dampers; Shock-absorbers using inertia effect of movement of a liquid
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sustainable Development (AREA)
- Vibration Prevention Devices (AREA)
- Wind Motors (AREA)
- Bridges Or Land Bridges (AREA)
- Supports For Pipes And Cables (AREA)
Description
・SPAR型フロータは、細長い幾何学的形状と、構造全体の重心を最大限に低くし、安定性をもたらすような顕著なバラストを有することを特徴とする。
・バージ型フロータは、非常に広く、喫水の浅い支持構造である。バージ型フロータの安定性はその広い喫水面によってもたらされる。しかしながら、この種の支持構造は波動の影響を非常に受けやすい。
・TLP(緊張係留式プラットフォーム)型支持構造は、構造安定性をもたらす緊張ケーブルによって海底に係留される特有の特徴を有する。
・半潜水型フロータは、剛性を付与するアームによって連結された少なくとも3つのフロータからなる支持構造である。これらの支持構造は、概して変位量が少なく、喫水面慣性が高く、それ故、構造の安定性に関して十分な復原力を提供する。さらに、この種のフロータはバージよりも波動の影響を受け難い。
本発明による安定化システムを備えたフローティング支持体(フロータ)の性能を評価することで、一方で安定化システムとフロータとの相互作用を表し、他方でフロータと波動との相互作用を表すことができる。この運動方程式を得るためにラグランジュ的アプローチが用いられる。その一般形態は次式によって与えられる。
Claims (12)
- 複数の減衰装置(1)を有し、
各減衰装置(1)が、鉛直面内において概ねU字状であり、2つの液体貯留槽(2)と前記2つの液体貯留槽を連結する1つの連結管(3)とを有する、フローティング支持構造のための安定化システムにおいて、
少なくとも3つの減衰装置(1)を有し、
少なくとも1つの減衰装置(1)の前記各液体貯留槽(2)が、その上部に気体を含み、少なくとも1つの液体貯留槽(2)が、外部媒質からの気体との連結部(7)を有し、
各減衰装置(1)の連結管(3)は、少なくとも1つの他の減衰装置(1)の連結管(3)と平行ではなく、
前記減衰装置(1)は、多角形を形成するように配置され、
前記多角形の頂点が前記減衰装置の前記液体貯留槽(2)によって形成され、
前記多角形の辺が前記減衰装置(1)の前記連結管(3)によって形成されていることを特徴とする、安定化システム。 - 前記多角形の前記頂点が、2つの異なる減衰装置の少なくとも2つの液体貯留槽(2)によって形成された、請求項1に記載の安定化システム。
- 少なくとも1つの減衰装置(1)の連結管(3)は、液体の通過を制限する手段(4)を有する、請求項1または2に記載の安定化システム。
- 少なくとも1つの減衰装置(1)は、前記気体を通過させ、前記2つの液体貯留槽(2)を連結する、配管(5)を有する、請求項1に記載の安定化システム。
- 前記気体を通過させる前記配管(5)は、前記連結管(3)と平行である、請求項4に記載の安定化システム。
- 前記気体を通過させる前記配管(5)は、前記気体の通過を制限する手段(6)を有する、請求項4または5に記載の安定化システム。
- 前記各液体貯留槽(2)は、概ね円筒形状である、請求項1から6のいずれか1項に記載の安定化システム。
- 前記安定化システムは、3つから8つの減衰装置を有する、請求項1から7のいずれか1項に記載の安定化システム。
- 少なくとも1つのフロータと、
請求項1から8のいずれか1項に記載の安定化システムと、
を有する、フローティング支持構造。 - 前記フローティング支持構造は、少なくとも3つのフロータを有し、
各フロータは、減衰装置(1)の少なくとも1つの液体貯留槽(2)を有する、請求項9に記載のフローティング支持構造。 - 各フロータは、2つの異なる減衰装置(1)の少なくとも2つの液体貯留槽(2)を有する、請求項9または10に記載のフローティング支持構造。
- 少なくとも、風力タービンと、
請求項9から11のいずれか1項に記載のフローティング支持構造と、
を有する、洋上エネルギー生成システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1651745A FR3048408B1 (fr) | 2016-03-02 | 2016-03-02 | Systeme de stabilisation, en particulier pour un support flottant, avec plusieurs dispositifs d'amortissement ayant une forme de u |
FR1651745 | 2016-03-02 | ||
PCT/EP2017/052295 WO2017148648A1 (fr) | 2016-03-02 | 2017-02-02 | Systeme de stabilisation, en particulier pour un support flottant, avec plusieurs dispositifs d'amortissement ayant une forme de u |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019508625A JP2019508625A (ja) | 2019-03-28 |
JP6983167B2 true JP6983167B2 (ja) | 2021-12-17 |
Family
ID=55759847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018545931A Active JP6983167B2 (ja) | 2016-03-02 | 2017-02-02 | 複数のu字状減衰装置を有する、特にフローティング支持体のための安定化システム |
Country Status (8)
Country | Link |
---|---|
US (1) | US11267543B2 (ja) |
EP (1) | EP3423346B1 (ja) |
JP (1) | JP6983167B2 (ja) |
CN (1) | CN108698674B (ja) |
ES (1) | ES2937685T3 (ja) |
FR (1) | FR3048408B1 (ja) |
PT (1) | PT3423346T (ja) |
WO (1) | WO2017148648A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11225945B2 (en) * | 2019-05-30 | 2022-01-18 | Principle Power, Inc. | Floating wind turbine platform controlled to optimize power production and reduce loading |
CN115750232B (zh) * | 2022-11-14 | 2023-09-12 | 大连理工大学 | 深远海浮式风机气液双控式减摇控制系统 |
CN116163892B (zh) * | 2023-02-27 | 2023-12-01 | 广东海洋大学 | 一种浮式风机减摇阻尼装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3160135A (en) * | 1961-06-22 | 1964-12-08 | Shell Oil Co | Stabilizing system for floating platform |
US3606851A (en) * | 1969-05-28 | 1971-09-21 | Flame Stabilization Systems In | Stabilizer with upright end tanks |
JPH02130438U (ja) * | 1989-04-06 | 1990-10-26 | ||
JP2566047B2 (ja) * | 1990-06-29 | 1996-12-25 | 株式会社大林組 | 構造物の制振装置 |
JP2004291702A (ja) | 2003-03-26 | 2004-10-21 | Hitachi Zosen Corp | 浮体構造物の姿勢制御装置 |
US6857231B2 (en) * | 2003-04-09 | 2005-02-22 | Yung-Hsiang Chen | Propeller-controlled active tuned-liquid-column damper |
NL1027465C2 (nl) * | 2004-11-10 | 2006-05-11 | Mecal B V | Windmolen met demper. |
US7220104B2 (en) * | 2004-12-30 | 2007-05-22 | General Electric Company | Vibration reduction system for a wind turbine |
AT505862B1 (de) * | 2007-09-27 | 2010-01-15 | Bernard Ingenieure Zt Gmbh | Flüssigkeitstilger zur reduktion von vertikalen und/oder horizontalen schwingungen an einer bau- oder maschinenkonstruktion |
KR101216206B1 (ko) * | 2010-03-08 | 2012-12-27 | 주식회사 한국체인모터 | 내수면 태양광 추적 장치 및 그 방법 |
JP6426718B2 (ja) * | 2013-05-20 | 2018-11-21 | プリンシプル・パワー・インコーポレーテツド | オフショア浮体式風力タービン・プラットフォームを制御するシステムおよび方法 |
CN203419250U (zh) * | 2013-07-22 | 2014-02-05 | 中船重工建筑工程设计研究院有限责任公司 | 新型半潜式浮式海上风电平台 |
CN103669631B (zh) * | 2013-09-10 | 2017-04-12 | 杭州健而控科技有限公司 | 一种具有阻尼和频率双重调节功能的调谐气液柱阻尼器及结构振动控制系统 |
CN104806455B (zh) * | 2015-02-26 | 2016-01-13 | 上海交通大学 | 频率可调的深水半潜式平台型浮式风电场 |
-
2016
- 2016-03-02 FR FR1651745A patent/FR3048408B1/fr active Active
-
2017
- 2017-02-02 US US16/081,680 patent/US11267543B2/en active Active
- 2017-02-02 WO PCT/EP2017/052295 patent/WO2017148648A1/fr active Application Filing
- 2017-02-02 CN CN201780013655.4A patent/CN108698674B/zh active Active
- 2017-02-02 ES ES17703391T patent/ES2937685T3/es active Active
- 2017-02-02 PT PT177033917T patent/PT3423346T/pt unknown
- 2017-02-02 EP EP17703391.7A patent/EP3423346B1/fr active Active
- 2017-02-02 JP JP2018545931A patent/JP6983167B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2017148648A1 (fr) | 2017-09-08 |
US11267543B2 (en) | 2022-03-08 |
EP3423346A1 (fr) | 2019-01-09 |
FR3048408B1 (fr) | 2019-04-05 |
FR3048408A1 (fr) | 2017-09-08 |
CN108698674B (zh) | 2022-04-12 |
JP2019508625A (ja) | 2019-03-28 |
ES2937685T3 (es) | 2023-03-30 |
EP3423346B1 (fr) | 2022-11-16 |
PT3423346T (pt) | 2023-02-06 |
CN108698674A (zh) | 2018-10-23 |
US20210221480A1 (en) | 2021-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7103947B2 (ja) | 相互に連結された少なくとも3つの液体貯留槽を有する、特にフローティング支持体のための安定化システム | |
JP6983167B2 (ja) | 複数のu字状減衰装置を有する、特にフローティング支持体のための安定化システム | |
Chu et al. | Hydrodynamic response analysis of combined spar wind turbine and fish cage for offshore fish farms | |
AU2017208274B2 (en) | Articulated Bed-Mounted Finned-Spar-Buoy Designed For Current Energy Absorption & Dissipation By Using a Force Feedback Loop Causing Side to Side Motion | |
WO2011137903A2 (en) | Semi-submerged multiple wind-turbine system | |
Suzuki et al. | Initial design of tension leg platform for offshore wind farm | |
Wan et al. | Model test of the STC concept in survival modes | |
Rezaee et al. | Vibration control in wind turbines for performance enhancement: A comparative study | |
Wright et al. | Experimental comparison of dynamic responses of a tension moored floating wind turbine platform with and without spring dampers | |
Jameel et al. | Nonlinear dynamic response of tension leg platform under environmental loads | |
Zuo et al. | Structural vibration control of spar-buoy floating offshore wind turbines | |
KR101406677B1 (ko) | 수중에 설치되는 수동형 상하동요 및 회전동요 감쇠장치가 구비된 부유식 풍력 발전기 및 부유식 풍력 발전기용 수동형 상하동요 및 회전동요 감쇠장치 | |
Veļičko et al. | Overview of tuned liquid dampers and possible ways of oscillation damping properties improvement | |
JP2023546750A (ja) | 洋上風力タービンの動きの最小化 | |
KR20160044241A (ko) | 부유식 풍력발전장치의 하부구조물 | |
Jia et al. | Dynamic Absorber | |
JP2014037781A (ja) | 波力発電システム及びその構築方法 | |
KR101432272B1 (ko) | 부유식 해상 풍력발전기의 운동 감쇄 장치 | |
Micallef et al. | Dynamic analysis of a floating hybrid spar tension leg platform concept for wind monitoring applications in deep sea | |
Mazarakos et al. | Parametric hydrodynamic analysis of a moored floating structure for combined wind and wave energy exploitation | |
Nanda et al. | A Review on Applications of Tuned Liquid Dampers in Vibration Control | |
Vidyabhushan et al. | Numerical investigation of Edinburgh Duck wave energy converter integrated with floating breakwaters | |
Ito et al. | Sustainable Energy Harvesting System Utilizing Fluid-elastic Vibration of a Tube Array due to Ocean Flow | |
Shimada et al. | Preliminary study on the optimum design of a tension leg platform for offshore wind turbine systems | |
Taghipour et al. | Comparative study of wave load effects for two wave energy converter concepts |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191119 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201028 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210129 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210615 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210729 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211109 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211122 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6983167 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |