JP5541465B2 - 波エネルギー変換設備 - Google Patents
波エネルギー変換設備 Download PDFInfo
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- JP5541465B2 JP5541465B2 JP2011512397A JP2011512397A JP5541465B2 JP 5541465 B2 JP5541465 B2 JP 5541465B2 JP 2011512397 A JP2011512397 A JP 2011512397A JP 2011512397 A JP2011512397 A JP 2011512397A JP 5541465 B2 JP5541465 B2 JP 5541465B2
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- 238000006243 chemical reaction Methods 0.000 title claims description 47
- 230000033001 locomotion Effects 0.000 claims description 38
- 230000007246 mechanism Effects 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 239000003643 water by type Substances 0.000 claims 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
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Classifications
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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"
-
- 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
-
- 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
-
- 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
- F03B17/02—Other machines or engines using hydrostatic thrust
- F03B17/025—Other machines or engines using hydrostatic thrust and reciprocating motion
-
- 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
Landscapes
- 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)
Description
パワー/メートル幅波面=K×h2×t
103 下部甲板
105 波エネルギー変換機構
107 側部殻
109 底部殻
113 吸い込み口
201 浮台
203b 液圧ポンプのピストン
204 クランク機構
205 障壁
207 保持部材
209 波
211 波の頂点
301 傾斜面
303 固定アーム
304 固定柱
500 高圧液圧パイプ
501 蓄圧器
502 発電機
503 液圧モータ
504 液体冷却器
505 液体タンク
506 低圧液圧パイプ
507 ヘリポート
509 要員詰所
511 貯蔵庫
515 変電設備
701 漏斗状延長部
Claims (22)
- 波のエネルギーを電気に変換する、海、大洋等の水域に配置される構造物であって、
前記構造物を支持する浮体であって、水バラストのための底部殻及び側部殻を含む二重層殻によって画定される吸い込み口を形成する浮体と、
波の運動を連続した往復運動に変換する複数の波エネルギー変換機構と、
発電するために該波エネルギー変換機構の前記往復運動と共働する複数のエネルギー変換システムと、
前記側部殻に接続されて前記波エネルギー変換機構及び前記エネルギー変換システムを定位置で収納するプラットホームと
を含み、
前記波エネルギー変換機構は、波とともに動くことができる浮台を含み、
前記吸い込み口は、水が該吸い込み口に流入し、通過できるように一端部と他端部とに開口を有し、
各浮台は、前記プラットホームから延びる保持部材により前記吸い込み口の中に保持され、かつ、前記浮台の前部と後部との間に位置する固定点を中心に旋回され、波に押されたときに前記浮台が前記旋回の中心のまわりで上下に揺れ動く、構造物。 - 前記側部殻は前記プラットホームから下方に延び、かつ前記側部殻は断面U字状を有する前記吸い込み口を形成するべく前記底部殻と一体に結合されている、請求項1に記載の構造物。
- 前記底部殻は、前記構造物に対する波の運動を和らげるべく広い平坦面を有する、請求項2に記載の構造物。
- 前記波エネルギー変換機構は、液圧ポンプのピストンを上下に押圧する複数のピストン機構を含む、請求項1から3のいずれか1項に記載の構造物。
- 前記プラットホームは、上部甲板及び下部甲板を有する複数の甲板を含む、請求項4に記載の構造物。
- 前記殻内の前記水バラストは、前記浮台が常に水面に接触するように前記構造物を水平に保つ、請求項5に記載の構造物。
- 前記エネルギー変換システムは、高圧液圧パイプと、低圧液圧パイプと、発電機と、液圧モータと、蓄圧器と、液体タンクと、液体冷却器とを含み、
液体が前記高圧液圧パイプを介して前記ピストン、前記蓄圧器、及び前記液圧モータを流れ、その後前記低圧液圧パイプを介して前記液体冷却器及び前記液体タンクを流れて前記ピストンに戻り、
前記液圧モータによって前記発電機が駆動される、請求項5又は6に記載の構造物。 - 前記エネルギー変換システムは、前記上部甲板と前記下部甲板との間に設けられた空間内部に取り付けられている、請求項5から7のいずれか1項に記載の構造物。
- 前記プラットホームは、
ヘリポート、クレーン、貯蔵庫、要員詰所、及び電気を陸上に送電する変電設備のための領域が設けられた上部甲板と、
要員が前記波エネルギー変換機構に歩いて近づくことができる下部甲板と
を有する、請求項8に記載の構造物。 - 前記エネルギー変換システムで発電された電気は、変電設備から陸上局へアンビリカルケーブルによって送電される、請求項1から9のいずれか1項に記載の構造物。
- 各浮台は、前記ピストン機構の少なくとも1つと共働する、請求項4又は5に記載の構造物。
- 前記往復運動は、前記浮台の前部と後部との間の前記浮台の揺れ動きにより生ずる、請求項1から11のいずれか1項に記載の構造物。
- 前記浮台は、
平らな底面と、
波の頂点と向かい合う、該浮台の前部にある傾斜面と
を有する、請求項4から12のいずれか1項に記載の構造物。 - 前記浮台は、前記保持部材及び前記波エネルギー変換機構を激しい波の衝撃によって影響を受けることから守る障壁を有する、請求項4から13のいずれか1項に記載の構造物。
- 前記構造物は、波が前記吸い込み口に流入する前に広い部分から狭い部分へ進むことができる漏斗状延長部を備える、請求項1から14のいずれか1項に記載の構造物。
- 前記プラットホームは、点検中に前記浮台を静止させるために該浮台の前部及び後部の上部を固定する固定アームを備える、請求項4から15のいずれか1項に記載の構造物。
- 前記固定アームは、前記浮台と連結するように該固定アームから延長可能な柱を備える、請求項16に記載の構造物。
- 波のエネルギーを電気に変換する方法であって、
海、大洋等の水域に構造物を浮かせることと、
水及び波が通過できるように、前記構造物に開口端及び側部殻を備えた吸い込み口を形成することと、
前記吸い込み口の中で固定保持部材から浮台を懸架して、前記吸い込み口の中で波に押されたときに前記浮台が旋回中心のまわりで上下に揺れ動くようにすることにより波の運動を往復運動に変換することと、
前記吸い込み口を通過する波に前記波エネルギー変換機構が押されるように前記構造物を水平に保つことと
を含み、
前記構造物を浮かせることは、底部殻及び前記側部殻を含む二重層殻を使用することである、方法。 - 前記吸い込み口の形成は、下方に延びる少なくとも2つの垂直な側部殻を水平な底部殻に断面U字状となるように一体に結合することによる、請求項18に記載の方法。
- 前記波の運動を往復運動に変換することは、浮台が波とともに自由に動くことができ、該浮台に、液圧ポンプのピストンを上下に押圧する複数のピストン機構を接合することである、請求項18又は19に記載の方法。
- 前記構造物を水平に保つことは、前記二重層殻にバラスト水を出し入れすることで安定させることである、請求項18に記載の方法。
- 前記往復運動は、発電のために液圧ポンプのピストンを上下に押圧することである、請求項18、19、及び21のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20081889A MY143137A (en) | 2008-06-02 | 2008-06-02 | Wave energy conversion plant |
MYPI20081889 | 2008-06-02 | ||
PCT/MY2009/000066 WO2009148296A2 (en) | 2008-06-02 | 2009-06-01 | Wave energy conversion plant |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011522169A JP2011522169A (ja) | 2011-07-28 |
JP2011522169A5 JP2011522169A5 (ja) | 2013-01-31 |
JP5541465B2 true JP5541465B2 (ja) | 2014-07-09 |
Family
ID=43779454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011512397A Expired - Fee Related JP5541465B2 (ja) | 2008-06-02 | 2009-06-01 | 波エネルギー変換設備 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9018785B2 (ja) |
JP (1) | JP5541465B2 (ja) |
KR (1) | KR101270462B1 (ja) |
CN (1) | CN102057156A (ja) |
AU (1) | AU2009255823B2 (ja) |
DE (1) | DE112009001343T5 (ja) |
GB (1) | GB2472753B (ja) |
MY (1) | MY143137A (ja) |
WO (1) | WO2009148296A2 (ja) |
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KR101089421B1 (ko) | 2010-04-02 | 2011-12-07 | 우정택 | 파력발전장치 |
KR101086824B1 (ko) | 2010-04-15 | 2011-11-24 | 삼성중공업 주식회사 | 파력 발전 유닛 및 이를 포함하는 파력 발전 선박 |
PT105792A (pt) | 2011-07-05 | 2013-01-07 | Omnidea Lda | Plataforma submersa |
GB2496856B (en) * | 2011-11-22 | 2017-11-01 | Frederick Mann David | Wave energy inertia device |
US9624900B2 (en) | 2012-10-29 | 2017-04-18 | Energystics, Ltd. | Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof |
US10011910B2 (en) | 2012-10-29 | 2018-07-03 | Energystics, Ltd. | Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof |
US8629572B1 (en) | 2012-10-29 | 2014-01-14 | Reed E. Phillips | Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof |
CN105221333A (zh) * | 2015-10-16 | 2016-01-06 | 浙江海洋学院 | 一种一体化垂直轴潮流能发电*** |
WO2017189455A1 (en) * | 2016-04-24 | 2017-11-02 | The Regents Of The University Of California | Submerged wave energy converter for shallow and deep water operations |
CN105888961B (zh) * | 2016-05-17 | 2017-11-14 | 上海理工大学 | 一种波动装置及波动发电装置 |
US9957018B1 (en) * | 2017-02-07 | 2018-05-01 | Cvetan Angeliev | System for wave amplifying, wave energy harnessing, and energy storage |
US11002243B2 (en) | 2017-04-24 | 2021-05-11 | The Regents Of The University Of California | Submerged wave energy converter for deep water operations |
US10876514B2 (en) * | 2017-10-17 | 2020-12-29 | Dinh Chinh Nguyen | Ocean wave energy exploiting and storing device |
CN108001662A (zh) * | 2018-01-03 | 2018-05-08 | 冯政尧 | 一种船舶的辅助制动*** |
US10047717B1 (en) | 2018-02-05 | 2018-08-14 | Energystics, Ltd. | Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof |
CN109139342A (zh) * | 2018-11-01 | 2019-01-04 | 中国石油大学(华东) | 一种新型高效远洋航海船舶用波浪能发电装置 |
US10927807B1 (en) | 2020-03-10 | 2021-02-23 | Robert Bidgood | Wave-powered electricity generator |
CN112240263B (zh) * | 2020-09-24 | 2022-11-18 | 南方科技大学 | 自发电浮标*** |
CN114320719B (zh) * | 2021-12-16 | 2023-04-18 | 广东工业大学 | 一种能源双体船发电装置及其发电方法 |
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ITRM20040228A1 (it) * | 2004-05-10 | 2004-08-10 | Maria Giuliana Irti | Sistema modulare per la produzione di energia elettrica da moto ondoso. |
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CN101074643A (zh) * | 2006-05-17 | 2007-11-21 | 温秀生 | 海浪发电装置 |
-
2008
- 2008-06-02 MY MYPI20081889A patent/MY143137A/en unknown
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2009
- 2009-06-01 JP JP2011512397A patent/JP5541465B2/ja not_active Expired - Fee Related
- 2009-06-01 GB GB1021695.0A patent/GB2472753B/en not_active Expired - Fee Related
- 2009-06-01 DE DE112009001343T patent/DE112009001343T5/de not_active Ceased
- 2009-06-01 WO PCT/MY2009/000066 patent/WO2009148296A2/en active Application Filing
- 2009-06-01 AU AU2009255823A patent/AU2009255823B2/en not_active Ceased
- 2009-06-01 KR KR1020107029401A patent/KR101270462B1/ko not_active IP Right Cessation
- 2009-06-01 US US12/994,871 patent/US9018785B2/en not_active Expired - Fee Related
- 2009-06-01 CN CN2009801204446A patent/CN102057156A/zh active Pending
Also Published As
Publication number | Publication date |
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KR20110025660A (ko) | 2011-03-10 |
AU2009255823B2 (en) | 2014-01-16 |
GB2472753B (en) | 2012-11-28 |
DE112009001343T5 (de) | 2011-07-07 |
KR101270462B1 (ko) | 2013-05-31 |
GB2472753A (en) | 2011-02-16 |
CN102057156A (zh) | 2011-05-11 |
AU2009255823A1 (en) | 2009-12-10 |
JP2011522169A (ja) | 2011-07-28 |
GB201021695D0 (en) | 2011-02-02 |
US9018785B2 (en) | 2015-04-28 |
WO2009148296A3 (en) | 2010-04-22 |
US20110074160A1 (en) | 2011-03-31 |
WO2009148296A2 (en) | 2009-12-10 |
MY143137A (en) | 2011-03-15 |
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