JP2015528766A - 安定補助翼を有する半潜水型プラットフォームおよびこのようなプラットフォームと一体化した海上波力発電所 - Google Patents
安定補助翼を有する半潜水型プラットフォームおよびこのようなプラットフォームと一体化した海上波力発電所 Download PDFInfo
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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
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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
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
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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
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
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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
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
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- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
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- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
- F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
- F03B13/1815—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
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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
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
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- 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
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/406—Transmission of power through hydraulic systems
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Combustion & Propulsion (AREA)
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Abstract
Description
‐プラットフォームの前端端部から後端端部に広がる中央水路を画定する中実の側壁を有する少なくとも2つの長手浮体ケーソン;
‐ケーソンを横断方向に連結する少なくとも1つの梁;
‐ケーソンの下縁よりも下で横断方向に広がる少なくとも1つの安定補助翼
を備える、プラットフォームが提供される。
‐補助翼は、ケーソンの後端端部の近傍に配置される;
‐補助翼は、ケーソンを連結する横断梁と一体化している;
‐補助翼と一体化している梁は、横断面がU字型であり、ケーソンの下縁から延長上に延びている2つの側面を有する;
‐少なくとも2つの安定補助翼が設けられ、1つは前端の補助翼で前端端部の近傍にあり、1つは後端の補助翼で後端端部の近傍にある。
‐浮体物は、ケーソンを横断方向に連結する横材に関節連結式に取り付けられたアームと連動している;
‐関節連結アームは、横材との連動軸に回転式に取り付けられたコネクティングロッド、および浮体物と連動し、コネクティングロッドに対して関節連結したレバーを備える;
‐コネクティングロッドに連結したピストンを備えた少なくとも1つのジャッキを備えるエネルギー変換器が設けられる;
‐コネクティングロッドの軸は、ケーソンを横断方向に連結する横材に取り付けられる;
‐波浪発電機は、浮体物を水路に横に並べて配置した横断列を備え、それぞれの横断列は、ケ‐ソンの少なくとも一方に取り付けられた関節連結アームと連動している;
‐水路の上流には、傾斜面によって下向きに画定された漏斗形の開口が設けられる;
‐傾斜面は、浮体物の上流で、浮体物の近傍まで広がっている;
‐開口は、下流方向に向かって接近し合う2つの側面によって横断方向に画定される;
‐傾斜面の上流縁に関節連結した波除け板が設けられ、板が傾斜面のほぼ延長上に広がる降下位置と、板が傾斜面と角度を形成する上昇位置との間を上下し、このようにして開口をふさぐ;
‐各浮体物は、側面に小翼を備える。
‐板39が傾斜面37のほぼ延長上に広がる降下位置(図6左端の実線)と、
‐板39が傾斜面37と角度を形成する上昇位置(図6左端の点線)
との間を上下する。
Claims (15)
- 半潜水型プラットフォームであって、
‐ 前記プラットフォーム(1)の前端端部(6)から後端端部(7)に広がる中央水路(5)を画定する中実の側壁(3、4)を有する少なくとも2つの長手ケーソン(2);
‐ 前記ケーソン(2)を横断方向に連結する少なくとも1つの梁(10);
‐ 前記ケーソン(2)の下縁(9)よりも下で横断方向に広がる少なくとも1つの安定補助翼(11)
を備えることを特徴とする、プラットフォーム(1)。 - 前記補助翼(11)は、前記後端端部(7)の近傍に配置されることを特徴とする、請求項1に記載のプラットフォーム(1)。
- 前記補助翼(11)は、前記ケーソン(2)を連結する梁(10)と一体化していることを特徴とする、請求項1または2に記載のプラットフォーム(1)。
- 前記補助翼(11)と一体化している前記梁(10)は、横断面がU字型であり、前記ケーソン(2)の前記下縁(9)から延長上に延びる2つの側面(14)を有することを特徴とする、請求項3に記載のプラットフォーム(1)。
- 少なくとも2つの安定補助翼(11)、すなわち前記前端端部(6)の近傍にある前端の補助翼(11)、および前記後端端部(7)の近傍にある後端の補助翼(11)を備えることを特徴とする、請求項1〜4のうちいずれか一項に記載のプラットフォーム(1)。
- 請求項1〜5のうちいずれか一項に記載のプラットフォーム(1)を基盤として備えるとともに、前記プラットフォーム(1)上に組み立てられ、前記水路(5)に配置された少なくとも1つの浮体物(19)を装備し、波浪エネルギーを機械エネルギーに変換できる波力発電機(18)を備えることを特徴とする、半潜水型波力発電所(17)。
- 前記浮体物(19)は、前記ケーソン(2)を横断方向に連結する横材(21、22)に関節連結式に取り付けられたアーム(20)と連動していることを特徴とする、請求項6に記載の発電所(17)。
- 前記関節連結アーム(20)は、前記横材(21、22)との連動軸(25)に回転式に取り付けられたコネクティングロッド(24)、および前記浮体物(19)と連動し、前記コネクティングロッド(24)に対して関節連結したレバー(26)を備えることを特徴とする、請求項7に記載の発電所(17)。
- 前記コネクティングロッド(24)に連結したピストン(34)を備えた少なくとも1つのジャッキ(30)を備えるエネルギー変換器(29)を備えることを特徴とする、請求項8に記載の発電所(17)。
- 前記機械(18)は、前記浮体物(19)を前記水路(5)に横に並べて配置した横断列を備え、それぞれの横断列は、横材(21、22)に取り付けられた関節連結アーム(20)と連動していることを特徴とする、請求項6〜9のうちいずれか一項に記載の発電所(17)。
- 前記水路(5)の上流には、傾斜面(37)によって下向きに画定された漏斗形の開口(36)を備えることを特徴とする、請求項6〜10のうちいずれか一項に記載の発電所(17)。
- 前記傾斜面(37)は、前記浮体物(19)の上流で、前記浮体物の近傍まで広がっていることを特徴とする、請求項11に記載の発電所(17)。
- 前記開口(36)は、下流方向に向かって接近し合う2つの側面(38)によって横断方向に画定されることを特徴とする、請求項11または12に記載の発電所(17)。
- 前記傾斜面(37)の上流縁に関節連結した波除け板(39)を備え、前記板(39)が前記傾斜面(37)のほぼ延長上に広がる降下位置と、前記板(39)が前記傾斜面(37)と角度を形成する上昇位置との間を上下し、このようにして前記開口(36)をふさぐことを特徴とする、請求項11〜13のうちいずれか一項に記載の発電所(17)。
- 各浮体物(19)は、前記側面に小翼を備えることを特徴とする、請求項6〜14のうちいずれか一項に記載の発電所(17)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1256299 | 2012-06-29 | ||
FR1256299A FR2992626B1 (fr) | 2012-06-29 | 2012-06-29 | Plateforme semi-submersible a aileron stabilisateur, et centrale houlomotrice offshore integrant une telle plateforme |
PCT/FR2013/051491 WO2014001717A1 (fr) | 2012-06-29 | 2013-06-26 | Plateforme semi-submersible à aileron stabilisateur, et centrale houlomotrice offshore intégrant une telle plateforme |
Publications (1)
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JP2015528766A true JP2015528766A (ja) | 2015-10-01 |
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JP2015519296A Pending JP2015528766A (ja) | 2012-06-29 | 2013-06-26 | 安定補助翼を有する半潜水型プラットフォームおよびこのようなプラットフォームと一体化した海上波力発電所 |
Country Status (12)
Country | Link |
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US (1) | US20150210362A1 (ja) |
EP (1) | EP2867115B1 (ja) |
JP (1) | JP2015528766A (ja) |
CN (1) | CN104619584A (ja) |
AU (1) | AU2013283057B2 (ja) |
BR (1) | BR112014032799A2 (ja) |
CA (1) | CA2878109A1 (ja) |
FR (1) | FR2992626B1 (ja) |
IN (1) | IN2015DN00486A (ja) |
MA (1) | MA37812B1 (ja) |
MX (1) | MX2015000099A (ja) |
WO (1) | WO2014001717A1 (ja) |
Cited By (1)
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WO2017209041A1 (ja) * | 2016-05-31 | 2017-12-07 | 濱岡 康正 | 潮流発電装置 |
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CN102859066B (zh) | 2010-01-19 | 2016-01-13 | 瑞恩麦特克斯股份有限公司 | 使用超临界流体从生物质产生可发酵的糖和木质素 |
KR101578537B1 (ko) * | 2013-10-18 | 2016-01-04 | 김유일 | 수면 부양식 고효율 수차 발전기 |
FR3017906A1 (fr) | 2014-02-26 | 2015-08-28 | Waves Ruiz | Centrale houlomotrice a flotteurs decales |
US9938956B2 (en) * | 2014-04-01 | 2018-04-10 | Rohan Patel | Energy harvesting system for ocean waves |
GB2541745A (en) * | 2015-08-28 | 2017-03-01 | A Haleem Hamid | Combined-reaction fluid turbine support structure |
CN105151236B (zh) | 2015-09-28 | 2017-07-21 | 大连理工大学 | 浮墩及塔式潜浮移动运载平台装置及其工作方法 |
TW201721014A (zh) * | 2015-12-01 | 2017-06-16 | guo-zhang Huang | 波浪型發電裝置 |
CN105971813B (zh) * | 2016-07-08 | 2019-05-10 | 大连理工大学 | 一种兼具防波堤功能浮式波能电站的结构 |
US11448181B2 (en) | 2017-07-28 | 2022-09-20 | Misheck Harris Kumwenda | Method and apparatus of extracting energy from water waves to generate electric power |
GB201714358D0 (en) * | 2017-09-06 | 2017-10-18 | Mcnatt James Cameron | Wave-energy extraction |
CN109404206B (zh) * | 2018-10-26 | 2020-07-14 | 浙江海洋大学 | 一种用于双体船的海洋能利用装置 |
CN109398593B (zh) * | 2018-10-26 | 2019-11-12 | 浙江海洋大学 | 一种双体船 |
CN116749690B (zh) * | 2023-08-17 | 2023-10-27 | 四川万博合创科技有限公司 | 增浮器、增浮器用作救生筏的方法及两栖行驶装置 |
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DE102010026790A1 (de) * | 2010-07-09 | 2012-01-12 | Siegmann Seeger Gbr (Vertretungsberechtigter Gesellschafter Thilo Seeger, 88214 Ravensburg) | Plattformvorrichtung |
US8757081B2 (en) * | 2010-11-09 | 2014-06-24 | Technip France | Semi-submersible floating structure for vortex-induced motion performance |
IT1403578B1 (it) * | 2011-02-01 | 2013-10-31 | Brizzolara | Dispositivo natante |
-
2012
- 2012-06-29 FR FR1256299A patent/FR2992626B1/fr active Active
-
2013
- 2013-06-26 AU AU2013283057A patent/AU2013283057B2/en not_active Ceased
- 2013-06-26 CN CN201380045320.2A patent/CN104619584A/zh active Pending
- 2013-06-26 EP EP13744635.7A patent/EP2867115B1/fr not_active Not-in-force
- 2013-06-26 WO PCT/FR2013/051491 patent/WO2014001717A1/fr active Application Filing
- 2013-06-26 CA CA2878109A patent/CA2878109A1/fr not_active Abandoned
- 2013-06-26 JP JP2015519296A patent/JP2015528766A/ja active Pending
- 2013-06-26 MA MA37812A patent/MA37812B1/fr unknown
- 2013-06-26 MX MX2015000099A patent/MX2015000099A/es unknown
- 2013-06-26 US US14/411,616 patent/US20150210362A1/en not_active Abandoned
- 2013-06-26 BR BR112014032799A patent/BR112014032799A2/pt not_active IP Right Cessation
-
2015
- 2015-01-20 IN IN486DEN2015 patent/IN2015DN00486A/en unknown
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JPS5613270A (en) * | 1979-07-12 | 1981-02-09 | Mitsubishi Heavy Ind Ltd | Semi-submerged catamaran with pitch-restraining fins |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017209041A1 (ja) * | 2016-05-31 | 2017-12-07 | 濱岡 康正 | 潮流発電装置 |
GB2564169A (en) * | 2016-05-31 | 2019-01-09 | Hamaoka Yasumasa | Tidal current power generation device |
Also Published As
Publication number | Publication date |
---|---|
US20150210362A1 (en) | 2015-07-30 |
MX2015000099A (es) | 2015-07-17 |
EP2867115A1 (fr) | 2015-05-06 |
EP2867115B1 (fr) | 2016-12-14 |
IN2015DN00486A (ja) | 2015-06-26 |
MA37812B1 (fr) | 2017-02-28 |
AU2013283057A1 (en) | 2015-02-12 |
MA37812A1 (fr) | 2016-04-29 |
BR112014032799A2 (pt) | 2017-06-27 |
WO2014001717A1 (fr) | 2014-01-03 |
FR2992626B1 (fr) | 2014-08-01 |
CN104619584A (zh) | 2015-05-13 |
CA2878109A1 (fr) | 2014-01-03 |
AU2013283057B2 (en) | 2016-07-28 |
FR2992626A1 (fr) | 2014-01-03 |
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