JP4436684B2 - 効率及び耐久性を改善した波動エネルギ変換システム - Google Patents
効率及び耐久性を改善した波動エネルギ変換システム Download PDFInfo
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- JP4436684B2 JP4436684B2 JP2003570002A JP2003570002A JP4436684B2 JP 4436684 B2 JP4436684 B2 JP 4436684B2 JP 2003570002 A JP2003570002 A JP 2003570002A JP 2003570002 A JP2003570002 A JP 2003570002A JP 4436684 B2 JP4436684 B2 JP 4436684B2
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- 238000006243 chemical reaction Methods 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
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- 229910000831 Steel Inorganic materials 0.000 description 3
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Images
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
- F03B13/148—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 static pressure increase due to the wave
-
- 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
-
- 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
本発明は、水塊上の表面の波に存在する機械的エネルギを有用なエネルギに変換すること、特にそのような機能を実施する最近開発された装置の改良に関する。
本発明の好適な実施形態では、細長く中立的またはわずかな浮力を示す部材が、水塊の平均水位の下方の選択深さにほぼ直立向きに配置される。細長い部材は中空であり、閉鎖上端部及び開放底端部を有する。その部材は、中空部材内に配置されたフロートに、それに対して垂直方向に移動可能な関係に取り付けられている。部材は、機械的エネルギトランスジューサ、たとえば、油圧シリンダにも固定されて、それにより、通過表面波に応じた部材の垂直移動を有用なエネルギに変換することができる。
本発明に従った装置の全体図が図1に示されている。装置の一定の詳細が、図2及び図3により明白に示されている。図1及び図2は、閉鎖上端部12(図2)及び開放底端部14を有する細長い中空管10が示されている。使用の際、管10は、風で生じる表面波を有する水塊、たとえば海洋内に直立向きに(後述するように)完全に水没する。
Claims (2)
- 水塊内で使用され、該水塊上の、所定の最大振幅までの一定範囲内の振幅の表面波からエネルギを捕捉する装置であって、通過波に応じて第2部材に対して、前記通過波の瞬時振幅の関数である長さを有する経路に沿って往復移動可能である第1部材と、
該装置を前記水塊の底面に係留するためのベース部材と、
を備えており、前記第2部材は、該ベース部材に固定的に取り付けられており、前記ベース部材は、前記所定振幅までの表面波の存在中、前記ベース部材を前記底面に接触させておくだけの十分な重量を有しながら、前記所定振幅を超える所定の第2振幅を有する表面波の通過中、前記ベース部材を前記底面から浮き上がらせることができる装置。 - 前記ベース部材に接続されて、前記ベース部材の垂直移動を所定量に制限するアンカー手段を備えている請求項2に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/080,181 US6768217B2 (en) | 2002-02-20 | 2002-02-20 | Wave energy converter system of improved efficiency and survivability |
PCT/US2003/004574 WO2003071128A2 (en) | 2002-02-20 | 2003-02-14 | Wave energy converter system of improved efficiency and survivability |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005530075A JP2005530075A (ja) | 2005-10-06 |
JP2005530075A5 JP2005530075A5 (ja) | 2006-02-23 |
JP4436684B2 true JP4436684B2 (ja) | 2010-03-24 |
Family
ID=27733163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003570002A Expired - Fee Related JP4436684B2 (ja) | 2002-02-20 | 2003-02-14 | 効率及び耐久性を改善した波動エネルギ変換システム |
Country Status (10)
Country | Link |
---|---|
US (1) | US6768217B2 (ja) |
EP (1) | EP1516118B1 (ja) |
JP (1) | JP4436684B2 (ja) |
AU (1) | AU2003213077B2 (ja) |
CA (1) | CA2476627C (ja) |
ES (1) | ES2383678T3 (ja) |
NO (1) | NO20050496L (ja) |
NZ (1) | NZ534725A (ja) |
PT (1) | PT1516118E (ja) |
WO (1) | WO2003071128A2 (ja) |
Families Citing this family (47)
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US20040201222A1 (en) * | 2002-12-10 | 2004-10-14 | Leonid Eylman | Power station utilizing potential energy of sea water pressure |
SE523000C2 (sv) * | 2003-03-27 | 2004-03-23 | Swedish Seabased Energy Ab | Vågkraftaggregat |
US20050127678A1 (en) * | 2003-12-11 | 2005-06-16 | Kenneth Rea | System for generating power through the capture of gas bubbles and method therefor |
US7042112B2 (en) * | 2004-02-03 | 2006-05-09 | Seawood Designs Inc. | Wave energy conversion system |
GB0505906D0 (en) * | 2005-03-23 | 2005-04-27 | Aquamarine Power Ltd | Apparatus and control system for generating power from wave energy |
US8110937B2 (en) * | 2005-08-12 | 2012-02-07 | Biopower Systems Pty. Ltd. | Wave energy capturing device |
US7322189B2 (en) * | 2005-12-19 | 2008-01-29 | General Electric Company | Wide bandwidth farms for capturing wave energy |
US7762776B2 (en) * | 2006-03-14 | 2010-07-27 | Siegel Aerodynamics, Inc. | Vortex shedding cyclical propeller |
US7686583B2 (en) * | 2006-07-10 | 2010-03-30 | Siegel Aerodynamics, Inc. | Cyclical wave energy converter |
NZ574786A (en) * | 2006-07-11 | 2012-08-31 | Protean Energy Australia Pty Ltd | A tension mooring system comprising an elongate flexible member and a dampening means |
US20080217919A1 (en) * | 2006-11-22 | 2008-09-11 | Shamil Sami Ayntrazi | Renewable energy wave air pump |
DK176417B1 (da) * | 2006-11-28 | 2008-01-14 | Bjoern Rothausen | Bölgekraftanlæg |
US8581431B2 (en) * | 2006-11-28 | 2013-11-12 | 40South Energy Limited | Completely submerged wave energy converter |
NO326269B1 (no) * | 2007-01-30 | 2008-10-27 | Ernst Johnny Svelund | Innretning for utnyttelse av havbolgeenergi. |
EA201070128A1 (ru) * | 2007-07-11 | 2010-08-30 | Райан Стилберг | Глубоководная система и устройство генерирования электроэнергии |
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KR101734004B1 (ko) * | 2008-04-11 | 2017-05-10 | 오스트렐리언 서스테인너블 에너지 코포레이션 피티와이 엘티디 | 파동 에너지 변환장치 전개용 시스템 및 파동 에너지 변환장치의 전개방법 |
US20110155039A1 (en) * | 2008-04-11 | 2011-06-30 | Sean Derek Moore | System and method for deploying and retrieving a wave energy converter |
US8901766B2 (en) * | 2008-06-12 | 2014-12-02 | Alexander K. Werjefelt | Wave action electric generating system including a boom on a floating platform |
GB2461792A (en) * | 2008-07-14 | 2010-01-20 | Marine Power Systems Ltd | Wave generator with optional floating configuration |
JP5636372B2 (ja) * | 2008-11-21 | 2014-12-03 | オーシャン パワー テクノロジーズ,インク. | 波エネルギー変換器(wec)用のフロート |
US7948108B2 (en) * | 2009-02-06 | 2011-05-24 | Ignacio Peralta | Systems and methods for converting marine currents into electrical energy |
US20110248503A1 (en) * | 2009-07-15 | 2011-10-13 | Ventz George A | Wave driven pump and power generation system |
CN102597495B (zh) * | 2009-08-19 | 2015-07-08 | 亚历山大·韦杰费尔特 | 波动作用发电系统 |
US20110057448A1 (en) * | 2009-09-08 | 2011-03-10 | Joseph Page | Wave energy converters |
EP2320068A1 (en) * | 2009-11-09 | 2011-05-11 | New Ecology V.O.F. | Device for converting wave energy into electrical energy |
NO331603B1 (no) * | 2009-11-24 | 2012-02-06 | Asbjorn Skotte | Framgangsmate for drift av bolgekraftkonverter samt bolgekraftverk |
RS59733B1 (sr) * | 2009-12-04 | 2020-02-28 | Terry Henry | Energetsko postrojenje koje koristi energiju okeana |
CN101858299B (zh) * | 2010-05-14 | 2013-08-21 | 河海大学 | 波浪发电胶囊 |
US20120032444A1 (en) * | 2010-08-06 | 2012-02-09 | John Alan Burton | Wave Catcher |
EP2606225A4 (en) * | 2010-08-16 | 2014-12-24 | Ceto Ip Pty Ltd | CONVERSION OF WAVE ENERGY |
CN102606376B (zh) * | 2012-04-01 | 2016-06-01 | 海南省蓝波新能源科技有限公司 | 一种基于液压传动的波浪能稳压恒频发电装置 |
US8937395B2 (en) * | 2012-08-08 | 2015-01-20 | Atargis Energy Corporation | Ocean floor mounting of wave energy converters |
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 |
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 |
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 |
CL2013000260A1 (es) * | 2013-01-25 | 2013-08-09 | Echeverria Ivan Dib | Mecanismo para la captura de energia de las olas, conformado por una plataforma que soporta al menos un medio de flotacion, compuesto por al menos un estanque motriz, donde uno o mas estanques motrices estan encajonados en una jaula estructural, donde una columna central pasa por el centro de dicho estanque motriz y se encuentra articulada por medio de un pivote conectado a una estructura soportante, un cilindro hidraulico de captura vertical, con un embolo vertical conectado al estanque motriz. |
MX2016009032A (es) * | 2014-01-08 | 2018-02-23 | Aw Energy Oy | Disposicion para el seguimiento del nivel de la superficie para un sistema de recuperacion de energia de oleaje. |
CN104314736B (zh) * | 2014-10-21 | 2017-01-18 | 华南理工大学 | 一种同时利用波浪能和风能的全封闭型发电装置 |
CN205632946U (zh) * | 2015-07-06 | 2016-10-12 | 周剑辉 | 通用海上平台 |
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 |
US11002243B2 (en) | 2017-04-24 | 2021-05-11 | The Regents Of The University Of California | Submerged wave energy converter for deep water operations |
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CN118339377A (zh) * | 2021-11-08 | 2024-07-12 | 布鲁德萨尔股份有限公司 | 用于水脱盐的波浪驱动的可变杠杆式泵 |
CN114109929B (zh) * | 2021-11-23 | 2023-02-28 | 山东大学 | 一种应用于波浪能发电装置的集成式液压转换油缸及其使用方法 |
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-
2002
- 2002-02-20 US US10/080,181 patent/US6768217B2/en not_active Expired - Lifetime
-
2003
- 2003-02-14 EP EP03709120A patent/EP1516118B1/en not_active Expired - Lifetime
- 2003-02-14 JP JP2003570002A patent/JP4436684B2/ja not_active Expired - Fee Related
- 2003-02-14 ES ES03709120T patent/ES2383678T3/es not_active Expired - Lifetime
- 2003-02-14 AU AU2003213077A patent/AU2003213077B2/en not_active Ceased
- 2003-02-14 PT PT03709120T patent/PT1516118E/pt unknown
- 2003-02-14 WO PCT/US2003/004574 patent/WO2003071128A2/en active Application Filing
- 2003-02-14 CA CA2476627A patent/CA2476627C/en not_active Expired - Lifetime
- 2003-02-14 NZ NZ534725A patent/NZ534725A/en not_active IP Right Cessation
-
2005
- 2005-01-28 NO NO20050496A patent/NO20050496L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2003213077A1 (en) | 2003-09-09 |
US6768217B2 (en) | 2004-07-27 |
PT1516118E (pt) | 2012-07-16 |
AU2003213077B2 (en) | 2008-10-23 |
CA2476627C (en) | 2011-10-04 |
EP1516118B1 (en) | 2012-04-18 |
NZ534725A (en) | 2007-01-26 |
CA2476627A1 (en) | 2003-08-28 |
EP1516118A4 (en) | 2007-01-10 |
NO20050496L (no) | 2005-01-31 |
EP1516118A2 (en) | 2005-03-23 |
JP2005530075A (ja) | 2005-10-06 |
WO2003071128A3 (en) | 2003-12-31 |
ES2383678T3 (es) | 2012-06-25 |
US20030155774A1 (en) | 2003-08-21 |
WO2003071128A2 (en) | 2003-08-28 |
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