JP7635248B2 - 増幅システムを含む、電気エネルギーを生成するために波エネルギーを活用するデバイス - Google Patents
増幅システムを含む、電気エネルギーを生成するために波エネルギーを活用するデバイス Download PDFInfo
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- JP7635248B2 JP7635248B2 JP2022548192A JP2022548192A JP7635248B2 JP 7635248 B2 JP7635248 B2 JP 7635248B2 JP 2022548192 A JP2022548192 A JP 2022548192A JP 2022548192 A JP2022548192 A JP 2022548192A JP 7635248 B2 JP7635248 B2 JP 7635248B2
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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
- F03B13/1845—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 slides relative to the rem
- F03B13/1875—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 slides relative to the rem and the wom is the piston or the cylinder in a pump
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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
- F03B13/1845—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 slides relative to the rem
- F03B13/1855—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 slides relative to the rem where the connection between wom and conversion system takes tension and compression
-
- 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
- F03B13/1845—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 slides relative to the rem
- F03B13/187—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 slides relative to the rem and the wom directly actuates the piston of a pump
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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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Motors (AREA)
- Bridges Or Land Bridges (AREA)
Description
- 継手を有するものであるが、これは、回転から並進への変換を経ることによって取得されるエネルギーを制限するという欠点があり、そのことが、この解決策の性能に不利益をもたらすものであり、本発明者らは、Eco wave powerの名称の下で販売されている解決策WO2013054326A8、または半潜水型プラットホームWO2014162096A1も例にとる。
- 中央ピストンを有するものであるが、これは、海底上でのピストンの固定、および電気ネットワークへの接続に、かなりの投資を必要とする。
- 低い負荷および荒天状況に起因する運用の制限;
- 遠方の沖合での活用を想定するシステムのための、海における電気的接続;
- 海洋環境における繋留、据え付け、および接近性;
- 様々な形態の運動を経験する、あらゆる入射エネルギーの吸収を軽減するデバイスの構成;
- 投資および維持管理にかかる相当な費用。
- 波エネルギーから電気エネルギーへの変換効率を最適化すること;
- 同じ形態の移動(並進)に留まることによりエネルギー変換チェーン(enrgy transformation chain)を最小限に抑えること;
- 投資および運用費用を最小限に抑えること;
- 波の状態に依存するデバイスの動作範囲を広げること;
- 出て行くエネルギーの増減を制御すること;
- 港湾および沿海設備にできるだけ近いグリーン・エネルギー供給を確実にすること。
- 浮きエレメンティング要素の内側のチャンバの充填を制御する弁により、うねり増幅システム(4)に起因する浮きエレメンティング要素の下の海水面の変動の不定の超過圧力に拮抗する重量配分を確実にするための自己平衡システム(1-a)。
- 荒天の際に浮きエレメンティング要素を浸水させることまたは荒天の終了後に浮きエレメンティング要素を上昇させることを可能にする自動バラスティング・システム(1-b)。
- 港湾施設:ケーソンまたは垂直壁における保護防壁
- 海に面する観光施設:垂直保護壁
- 海に接続する垂直壁を用いる沿海開発
において活用可能である。
Claims (9)
- 機械-油圧変換式および場合により電気ネットワークを介し、波エネルギーを電気エネルギーに変換して、波エネルギーを活用するデバイスであって、
波のうねりによる様々な海面レベルで浮遊し、垂直壁上に設置された三重レールに沿って垂直に移動するように構成され、前記三重レールとの間の限られた隙間を介して、限定された回転が前記うねりの方向に垂直な水平軸の周りに許容されうる自由浮き要素(1)であって、内側の1つ以上のチャンバに密度値に応じた液体をバラストし、海面変動により変動する超過圧力に拮抗する重量配分をとる自由浮き要素(1)と、
前記自由浮き要素(1)を機械-油圧変換用のシリンダ(5)に接続する支持体(3)であって、前記シリンダ(5)は、前記自由浮き要素(1)からの機械エネルギーを油圧エネルギーへ変換するように構成されている、支持体(3)と、
デバイスの効率を最適化するためのエネルギー増幅システム(4)であって、前記垂直壁上に支持され、前記自由浮き要素(1)を取り囲む適応幾何学的形状を有する膨張可能構造体から構成され、前記膨張可能構造体の方向から前記うねりのエネルギーを導き、前記適応幾何学的形状を介した入射うねりの収束によりエネルギー増幅をするエネルギー増幅システム(4)と、
前記シリンダ(5)と、蓄圧器(7)と、油槽(8)と、水力発電タービン(9)とに関する接合および流れを管理し、前記シリンダ(5)からの油圧エネルギーを電気エネルギーへ変換するために用いられる油圧ユニット(6)とを、備え、
前記垂直壁の支持および垂直性を利用する前記三重レールを含む横方向移動チャネリング・システム(2)が、前記自由浮き要素(1)の水平性および上方向/下方向移動の追跡を確実にし、かつ、前記垂直壁と前記自由浮き要素(1)との間に接触がないようにする、波エネルギーを活用するデバイス。 - 前記自由浮き要素(1)が、位置エネルギー(前記うねりの下方向移動中)および運動エネルギー(前記うねりの上方向移動中)の形態で前記うねりのエネルギーを取り込で垂直方向の並進移動(水位の変動)を直接活用することを可能にする、請求項1に記載の波エネルギーを活用するデバイス。
- 自己平衡システム(1-a)が、前記エネルギー増幅システム(4)に起因する前記自由浮き要素(1)の下の海水面の変動の不定の超過圧力に拮抗する重量配分を提供するために、前記自由浮き要素(1)内のチャンバの充填を調節する弁を使用する、請求項1または2に記載の波エネルギーを活用するデバイス。
- 自動バラスティング・システム(1-b)が、前記自由浮き要素(1)が荒天の際に(バラスティングにより)浸水されることまたは前記荒天の終了後に(排出またはデバラスティングにより)上昇されることを可能にする、請求項1から3までのいずれか一項に記載の波エネルギーを活用するデバイス。
- 前記自由浮き要素(1)に取り付けられた前記支持体(3)の端部の位置が、前記自由浮き要素(1)への力の印加の中心に従って即座に変化する、請求項1から4までのいずれか一項に記載の波エネルギーを活用するデバイス。
- 前記エネルギー増幅システム(4)は、前記適応幾何学的形状を介した入射うねりの収束によりエネルギー増幅をする、請求項1から5までのいずれか一項に記載の波エネルギーを活用するデバイス。
- 電気エネルギーを作り出すために、垂直壁構造内に予め配置された波増幅システムを活用する、請求項1から6までのいずれか一項に記載の波エネルギーを活用するデバイス。
- 前記シリンダ(5)のシステムが、上方向および下方向の2つの移動方向を活用して、前記機械エネルギーを油圧エネルギーに変換する、請求項1から7までのいずれか一項に記載の波エネルギーを活用するデバイス。
- 前記シリンダ(5)に起因する公称力および前記シリンダ(5)によって吸収される公称エネルギーが、増幅されるうねりの振幅に従ってサーボ制御される、請求項1から8までのいずれか一項に記載の波エネルギーを活用するデバイス。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MA48240 | 2020-02-07 | ||
| MA48240A MA48240B1 (fr) | 2020-02-07 | 2020-02-07 | Dispositif exploitant l’énergie de la houle pour production de l’énergie électrique, avec système d’amplification |
| PCT/MA2021/000001 WO2021246855A1 (fr) | 2020-02-07 | 2021-01-13 | Dispositif exploitant l'énergie de la houle pour produire de l'énergie électrique avec systeme d'amplification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023513231A JP2023513231A (ja) | 2023-03-30 |
| JP7635248B2 true JP7635248B2 (ja) | 2025-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022548192A Active JP7635248B2 (ja) | 2020-02-07 | 2021-01-13 | 増幅システムを含む、電気エネルギーを生成するために波エネルギーを活用するデバイス |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230088464A1 (ja) |
| EP (1) | EP4100643A1 (ja) |
| JP (1) | JP7635248B2 (ja) |
| AU (1) | AU2021282882A1 (ja) |
| MA (1) | MA48240B1 (ja) |
| WO (1) | WO2021246855A1 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018028275A (ja) | 2016-08-16 | 2018-02-22 | Kyb株式会社 | 発電機用駆動装置 |
| JP2018066367A (ja) | 2016-10-21 | 2018-04-26 | 浩平 速水 | 発電システム |
| JP2019522149A (ja) | 2016-07-22 | 2019-08-08 | ガオ シャンリーGAO, Xianle | 波力発電装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1105249A (en) * | 1913-06-27 | 1914-07-28 | Javier Luis Bustos | Tide-motor. |
| US3515889A (en) * | 1967-08-14 | 1970-06-02 | Lamphere Jean K | Power generation apparatus |
| US3569725A (en) * | 1970-02-09 | 1971-03-09 | Us Navy | Wave-actuated power generator-buoy |
| US4208878A (en) * | 1977-07-06 | 1980-06-24 | Rainey Don E | Ocean tide energy converter |
| EP0001730A1 (fr) * | 1977-10-14 | 1979-05-02 | Gabriel Ferone | Installation d'exploitation de l'énergie des océans |
| US4363213A (en) * | 1981-03-11 | 1982-12-14 | Paleologos George E | Combined body and power generating system |
| US4434375A (en) * | 1982-06-30 | 1984-02-28 | Taylor Robert N | Wave energy converter |
| WO1999028623A1 (en) * | 1997-12-03 | 1999-06-10 | William Dick | A wave energy converter |
| US8004103B2 (en) * | 2008-10-30 | 2011-08-23 | Jeremy Brantingham | Power generation |
| IL215739A (en) | 2011-10-11 | 2017-10-31 | Braverman Inna | A power plant to generate waves from the sea that is multidirectional and adaptable to location and weather |
| CN102767464B (zh) * | 2012-07-31 | 2014-08-20 | 浙江海洋学院 | 一种带双曲线齿条的波浪发电装置 |
| FR3004223B1 (fr) | 2013-04-03 | 2015-05-01 | Waves Ruiz | Centrale houlomotrice equipee d'un systeme d'equilibrage des efforts |
| US11566610B2 (en) * | 2020-05-14 | 2023-01-31 | Ghazi Khan | Wave-powered generator |
-
2020
- 2020-02-07 MA MA48240A patent/MA48240B1/fr unknown
-
2021
- 2021-01-13 JP JP2022548192A patent/JP7635248B2/ja active Active
- 2021-01-13 EP EP21707398.0A patent/EP4100643A1/fr active Pending
- 2021-01-13 WO PCT/MA2021/000001 patent/WO2021246855A1/fr not_active Ceased
- 2021-01-13 AU AU2021282882A patent/AU2021282882A1/en active Pending
- 2021-01-13 US US17/796,167 patent/US20230088464A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019522149A (ja) | 2016-07-22 | 2019-08-08 | ガオ シャンリーGAO, Xianle | 波力発電装置 |
| JP2018028275A (ja) | 2016-08-16 | 2018-02-22 | Kyb株式会社 | 発電機用駆動装置 |
| JP2018066367A (ja) | 2016-10-21 | 2018-04-26 | 浩平 速水 | 発電システム |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2021282882A1 (en) | 2022-08-18 |
| WO2021246855A1 (fr) | 2021-12-09 |
| JP2023513231A (ja) | 2023-03-30 |
| EP4100643A1 (fr) | 2022-12-14 |
| MA48240A1 (fr) | 2021-08-31 |
| US20230088464A1 (en) | 2023-03-23 |
| MA48240B1 (fr) | 2021-11-30 |
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