JP2016530424A - 回動支持の海洋タービン - Google Patents
回動支持の海洋タービン Download PDFInfo
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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
- F03B15/00—Controlling
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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
- F03B13/10—Submerged units incorporating electric generators or motors
-
- 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
-
- 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
- F03B13/26—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 tide energy
-
- 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
- F03B13/26—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 tide energy
- F03B13/264—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 tide energy using the horizontal flow of water resulting from tide movement
-
- 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
-
- 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
- F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
-
- 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
- F03B5/00—Machines or engines characterised by non-bladed rotors, e.g. serrated, using friction
-
- 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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
-
- 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
- F05B2240/97—Mounting on supporting structures or systems on a submerged structure
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
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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
- Y02E10/20—Hydro 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
・流体の流れから機械的エネルギーを捕捉するように適合化されたエネルギー捕捉組立体であって、捕捉組立体が、捕捉組立体が沈められる流体の流れ方向に対して平行にエネルギー捕捉軸が延びるとき、捕捉組立体による機械的エネルギー捕捉の効率が最大であるような、好ましいエネルギー捕捉軸を有する、エネルギー捕捉組立体であり、
この水流発電機は、更に、
・上述のエネルギー捕捉組立体を保持するための支持体
を備える。
・捕捉組立体を操向するのに不充分な速度であるが、
・しかし、捕捉組立体が流れの中で適切な向きである限り、捕捉組立体が機械的エネルギーを捕捉できるようにするのに充分な速度
・捕捉組立体の羽根を形成する要素、例えば、以下に説明する捕捉組立体の、うねるダイアフラムなど、及び/又は
・操向手段の羽根を形成する要素、例えば、操向手段から支持軸に対して平行に延びる羽根など、
を備えることができる。
・第一に、流速が充分になると、即ち設定最低速度を上回ると、直ちに流体の流れの中で捕捉組立体を操向する。ここで設定最低速度とは、これを上回る速度において、流れが実際に効果的な又は確定した流れ方向を示すと見なされる速度である。
・第二に、流速が遅すぎて流れ方向4が実際に確定されたと見なされない場合には、直ちに捕捉組立体を基準位置へ強制的に戻す。
・支持軸7の周りで第1の回転方向14に操向角度θ回転することによって捕捉組立体2が基準位置16から離れたとき、捕捉組立体2を、捕捉組立体2の基準位置16へ戻すのが、第1のばね8aのみであり、
・支持軸7の周りで第1の回転方向14と反対の第2の回転方向15に回転することによって捕捉組立体2が基準位置16から離れたとき、捕捉組立体2を、捕捉組立体2の基準位置16へ戻すのが、第2のばね8bのみである、
ように形成される。
・捕捉組立体2と一緒に回転するように拘束された第3の環状リング13cと、
・支持体5と一緒に回転するように拘束された第4の環状リング26a及び第5の環状リング26bと、
を有する。
Claims (9)
- 流体の流れ(4)から機械的エネルギーを捕捉するように適合化されたエネルギー捕捉組立体(2)を備える、水流発電機(1)であって、
前記捕捉組立体(2)が、前記捕捉組立体(2)が沈められる流体の流れ方向に対して平行にエネルギー捕捉軸が延びるとき、前記捕捉組立体による機械的エネルギー捕捉の効率が最大であるような、好ましいエネルギー捕捉軸を有し、前記発電機が、前記捕捉組立体を保持するための、支持体(5)を有し、
前記発電機(1)が、前記支持体(5)に対して前記捕捉組立体(2)を操向するための、操向手段(6)を含み、前記操向手段(6)が、
前記支持体(5)の少なくとも1つの軸の周りで前記捕捉組立体を回動させることによって、前記捕捉組立体(2)を操向し、
前記捕捉組立体(2)が、流れ方向を示し所与の最低流速を示す流体の流れの中に沈められたとき、前記好ましいエネルギー捕捉軸(3)が前記流れ方向(4)に対して平行の向きになるように、前記操向を実施するように配置され、
前記操向手段(6)が、また、前記支持体(5)に対する前記捕捉組立体(2)の基準角度位置(16)へ前記捕捉組立体を戻すための、弾性戻し手段(8)を含む、
ことを特徴とする、
発電機。 - 前記操向手段(6)が、前記所与の最低流速が0.4m/sを上回ると、直ちに前記操向を実施するように配置される、
請求項1に記載の発電機。 - 前記捕捉組立体(2)が、
・流体の流れ(4)の中に沈められたとき、前記好ましいエネルギー捕捉軸(3)に一致するダイアフラムに沿った波の進行方向において、前記ダイアフラム(9)がうねるように配置された、ダイアフラム(9)と、
・前記ダイアフラム(9)の少なくとも上流端部(11)が取り付けられた、前記ダイアフラムの取付け部(10)と、
を備える、
請求項1又は2に記載の発電機。 - 前記捕捉組立体(2)が、前記捕捉組立体(2)によって捕捉された機械的エネルギーの少なくとも一部を電気エネルギーへ変換するのに適するコンバータ(12)に結合される、
請求項1〜3のいずれか1項に記載の発電機。 - コンバータ(12)が、前記ダイアフラム(9)によって全体が保持され、前記ダイアフラム(9)に沿った波の進行方向における前記ダイアフラム(9)のうねり運動から、電気エネルギーを発生する、
請求項3又は4に記載の発電機。 - 前記弾性戻し手段(8)が、第1の及び第2の戻しばね(8a、8b)を備え、第1の及び第2の戻しばね(8a、8b)の各々が、前記捕捉組立体(2)を前記基準角度位置(16)へ戻すように配置され、
前記発電機(1)が、更に、前記第1の及び第2のばね(8a、8b)を前記捕捉組立体(2)と結合するための、結合手段(13a、13b、13c)を含み、
前記結合手段が、
・前記捕捉組立体が支持軸(7)の周りで第1の回転方向(14)に回転することによって前記基準角度位置(16)から離れたとき、前記捕捉組立体(2)を前記基準角度位置(16)へ戻すのが、第1のばね(8a)であり、
・前記捕捉組立体が前記支持軸(7)の周りで前記第1の回転方向(14)と反対の第2の回転方向(15)に回転することによって前記基準角度位置(16)から離れたとき、前記捕捉組立体(2)を前記基準角度位置(16)へ戻すのが、第2のばね(8b)である、
という手段である、
請求項1〜5のいずれか1項に記載の発電機。 - 前記結合手段(13a、13b、13c)が、
・前記第1のばね(8a)が前記捕捉組立体(2)を前記基準角度位置(16)へ戻すとき、前記第2のばね(8b)を前記捕捉組立体(2)との結合から外し、
・前記第2のばね(8b)が前記捕捉組立体(2)を前記基準角度位置(16)へ戻すとき、前記第1のばね(8a)を前記捕捉組立体(2)との結合から外す、
ように配置される、
請求項6に記載の発電機。 - 更に、前記支持体(5)に対する並進運動の案内を前記捕捉組立体(2)に与えるための手段(32)を含み、
前記並進運動の案内が、前記支持体(5)の前記軸に沿って行われ、
前記並進運動の案内を与えるための手段(32)が、前記支持体(5)に対して前記捕捉組立体(2)を懸架するための弾性懸架手段(33)を含む、
請求項1〜7のいずれか1項に記載の発電機。 - 前記発電機が、更に、アンカー手段(35)を含み、前記アンカー手段(35)が、前記支持体(5)を海底の基礎(36)に固定できるようにし、かつ前記支持体が固定された前記海底の基礎(36)に対して前記支持体が回転するのを防止するように配置された、請求項1〜8のいずれか1項に記載の発電機(1)を使用する方法であって、
前記方法が、
前記捕捉組立体が前記支持体(5)に対して前記基準角度位置(16)に在るとき、前記好ましいエネルギー捕捉軸(3)が満ち潮時及び/又は引き潮時に海流の主流の方向に一致する流体の流れ方向(4’)に対して平行であるように、前記発電機の前記支持体を、前記海底の基礎の上に固定するステップを含む、
方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1355016A FR3006386B1 (fr) | 2013-05-31 | 2013-05-31 | Support pivot hydrolienne |
FR1355016 | 2013-05-31 | ||
PCT/EP2014/060751 WO2014191331A1 (fr) | 2013-05-31 | 2014-05-24 | Support pivot hydrolienne |
Publications (2)
Publication Number | Publication Date |
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JP2016530424A true JP2016530424A (ja) | 2016-09-29 |
JP6208856B2 JP6208856B2 (ja) | 2017-10-04 |
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JP2016515756A Active JP6208856B2 (ja) | 2013-05-31 | 2014-05-24 | 回動支持の海洋タービン |
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US (1) | US20160131103A1 (ja) |
EP (1) | EP3004630B1 (ja) |
JP (1) | JP6208856B2 (ja) |
CA (1) | CA2914416A1 (ja) |
FR (1) | FR3006386B1 (ja) |
WO (1) | WO2014191331A1 (ja) |
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KR20190008134A (ko) * | 2017-07-14 | 2019-01-23 | 한국해양과학기술원 | 와유기진동 에너지 추출장치 |
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FR3087852B1 (fr) | 2018-10-24 | 2023-01-06 | Eel Energy | Dispositifs de captation d'energie dans un ecoulement d'eau de surface |
FR3123692B1 (fr) * | 2021-06-02 | 2023-06-02 | Drevet Jean Baptiste | Générateurs d’électricité à membrane ondulante. |
FR3133218A1 (fr) * | 2022-03-02 | 2023-09-08 | Blue Mimetic | Système de génération d’électricité. |
Citations (2)
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JP2010502898A (ja) * | 2006-09-12 | 2010-01-28 | タイダル ジェネレーション リミテッド | 水流発電装置のための向き調整装置 |
WO2012123465A2 (fr) * | 2011-03-14 | 2012-09-20 | Jean Baptiste Drevet | Generateur hydrolien |
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US8432057B2 (en) * | 2007-05-01 | 2013-04-30 | Pliant Energy Systems Llc | Pliant or compliant elements for harnessing the forces of moving fluid to transport fluid or generate electricity |
US8303241B2 (en) * | 2007-11-13 | 2012-11-06 | Verdant Power, Inc. | Turbine yaw control |
US8310079B2 (en) * | 2008-07-14 | 2012-11-13 | William Kingston | Tidal energy system |
FR2934650B1 (fr) | 2008-08-01 | 2010-09-17 | Jean Baptiste Drevet | Generateur d'energie. |
WO2010144567A1 (en) * | 2009-06-09 | 2010-12-16 | Houvener Robert C | Hydrokinetic energy transfer device and method |
EP2662558A3 (en) * | 2011-01-10 | 2015-01-14 | Benjamin Filardo | Mechanisms for creating undulating motion, such as for propulsion and for harnessing the energy of moving fluid |
US20140037449A1 (en) * | 2011-03-28 | 2014-02-06 | Norman Perner | Power Plant for Obtaining Energy from a Flow of a Body of Water, and Method for the Operation Thereof |
DE102012202091B3 (de) * | 2012-02-13 | 2013-05-02 | Ksb Aktiengesellschaft | Unterwasserkraftwerk |
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- 2014-05-24 JP JP2016515756A patent/JP6208856B2/ja active Active
- 2014-05-24 WO PCT/EP2014/060751 patent/WO2014191331A1/fr active Application Filing
- 2014-05-24 US US14/894,907 patent/US20160131103A1/en not_active Abandoned
- 2014-05-24 EP EP14726161.4A patent/EP3004630B1/fr not_active Not-in-force
- 2014-05-24 CA CA2914416A patent/CA2914416A1/fr not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010502898A (ja) * | 2006-09-12 | 2010-01-28 | タイダル ジェネレーション リミテッド | 水流発電装置のための向き調整装置 |
WO2012123465A2 (fr) * | 2011-03-14 | 2012-09-20 | Jean Baptiste Drevet | Generateur hydrolien |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190008134A (ko) * | 2017-07-14 | 2019-01-23 | 한국해양과학기술원 | 와유기진동 에너지 추출장치 |
KR102048726B1 (ko) * | 2017-07-14 | 2019-11-26 | 한국해양과학기술원 | 와유기진동 에너지 추출장치 |
Also Published As
Publication number | Publication date |
---|---|
EP3004630B1 (fr) | 2018-01-31 |
FR3006386B1 (fr) | 2017-12-29 |
WO2014191331A1 (fr) | 2014-12-04 |
FR3006386A1 (fr) | 2014-12-05 |
EP3004630A1 (fr) | 2016-04-13 |
JP6208856B2 (ja) | 2017-10-04 |
CA2914416A1 (fr) | 2014-12-04 |
US20160131103A1 (en) | 2016-05-12 |
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