JP5584853B2 - 波エネルギー変換装置 - Google Patents
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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
- F03B13/141—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 with a static energy collector
- F03B13/144—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 with a static energy collector which lifts water above sea level
- F03B13/145—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 with a static energy collector which lifts water above sea level for immediate use in an energy converter
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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
- F03B13/22—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 flow of water resulting from wave movements to drive a motor or turbine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
-
- 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"
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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
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- F05B2240/00—Components
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
Claims (22)
- 水の入射波のエネルギーを電気に変換する装置(10)であって、
当該装置(10)は、前部(11)と、後部(12)とを有し、
当該装置(10)は、
可撓性入口弁(17)と、入口室孔(18)とを有する入口室(15)であり、前記可撓性入口弁(17)は、当該入口室(15)にできるだけ大量の水が流すことができるように、当該装置(10)の前記前部(11)の一方の側から他方の側に延びており、前記可撓性入口弁(17)によって、当該入口室(15)にのみ水を流すことができる、入口室(15)と、
仕切板(16)によって前記入口室(15)から隔てられた出口室(19)であり、前記出口室は、当該装置(10)の前記一方の側から前記他方の側に延び、かつ前記入口弁(17)の下方に位置する可撓性出口弁(20)と、出口室孔(21)とを有し、前記可撓性出口弁(20)によって、前記出口室(19)からのみ水を流すことができ、前記可撓性入口弁(17)は、運転中、前記入射波にほぼ向かい合っている、出口室(19)と、
前記入口室(15)を前記出口室(19)に接続する連絡管(22)と、
水の入射波のエネルギーを電気に変換する手段と、
を備え、
前記出口室孔(21)は上部(13)後部(12)に配置され、前記出口室孔(21)によって、過剰な水が前記出口室(19)に出入りするのを可能にする、装置。 - 前記水の入射波のエネルギーを電気に変換する手段は、発電機(41)と、前記入射波のエネルギーを電気に変換するために、前記連絡管(22)を通る水の流れに反応して回転するタービン(24)であり、
前記発電機(41)は、シャフト(25)によって前記タービン(24)に接続され、前記タービン(24)は、前記連絡管(22)に配置されている、請求項1に記載の装置。 - 前記可撓性出口弁は下向きである、請求項1に記載の装置。
- 前記連絡管(22)に流れる水を濾過するフィルタ(55)をさらに備える、請求項1に記載の装置。
- 前記前部(11)は曲面を有し、前記後部(12)は曲面を有する、請求項1に記載の装置。
- 前記前部(11)と前記後部(12)とは略円筒形である、請求項5に記載の装置。
- 前記入口室孔(18)の高さは、前記入射波の所定の平均波エネルギーに対して、前記入口室(15)を満たす水位が前記入口室孔(18)の高さより下になるように、設定されている、請求項1に記載の装置。
- 前記入口室(15)は入口の水面の面積を有し、前記出口室(19)は出口の水面の面積を有し、前記両水面の面積は、波エネルギーの変動に応じて調節可能である、請求項1に記載の装置。
- 前記連絡管(22)の断面積は、水の流れの速度を加速して前記水の流れの運動エネルギーを増すように、前記入口室(15)の断面積より小さい、請求項1に記載の装置。
- 前記入口室(15)は奥行き(33)を有し、前記出口室(19)は出口奥行き(34)を有し、前記奥行き(33)は前記出口奥行き(34)と実質的に等しい、請求項1に記載の装置。
- 前記可撓性入口弁および前記可撓性出口弁(17、20)は、メッシュパネル(35)と、第1の面と第2の面とを有する膜(42)とを含み、前記第1の面への水圧に反応して、前記膜(42)は曲がって、前記第1の面から前記第2の面に水が流れることを可能にし、前記第2の面への水圧に反応して、前記膜は前記メッシュパネル(35)を係合させて、水の流れを制限する、請求項1に記載の装置。
- 前記可撓性入口弁および前記可撓性出口弁(17、20)は、それぞれ、複数の開口(38)とリーフ(39)とを有するシェル(37)を備え、前記リーフ(39)に対する高圧の水が前記リーフを前記開口(38)に押し付け、その結果前記開口を閉じて、水の流れを制限し、前記圧力が前記リーフ(39)から除かれると、前記リーフは前記開口から離れて、前記開口を通して水を流すことができる、請求項1に記載の装置。
- 第2のリーフ(39)をさらに備え、前記シェル(37)は略円筒形の断面を有し、前記リーフの各々は、高圧の水が当該リーフに導かれると前記開口の一部を通る流れを遮る半円筒形の断面を有する、請求項12に記載の装置。
- 前記仕切板は、少なくとも部分的に傾斜している、請求項1に記載の装置。
- 前記発電機は、前記装置の筐体の上部の、外側および上方に配置されている、請求項2に記載の装置。
- 前記タービンおよび前記発電機は、シャフト(25)を介して互いに接続され、前記タービンおよび前記シャフトは、前記連絡管に垂直に挿入されかつ垂直に取り外されるうちの1つであることが可能となっている、請求項2に記載の装置。
- 前記入口室は、前記出口室の水位の面積と等しい水位の面積を有する、請求項1に記載の装置。
- 前記入口室の前記奥行き(33)は、前記入射波の平均波長の約2%〜20%である、請求項1に記載の装置。
- 前記発電機は、慣性体を含む、請求項2に記載の装置。
- 水の入射波のエネルギーを電気に変換する装置であって、
前部(11)、および、前記前部(11)の反対側の後部(12)と、
水の入射波のエネルギーを電気に変換する手段と、
入口室(15)、前記前部(11)にある入口弁(17)であり、水を前記入口室(15)に一方向に流すことができる入口弁(17)、および、入口室孔(18)と、
仕切板(16)によって前記入口室(15)から隔てられた出口室(19)であり、当該出口室(19)は、出口弁(20)と、当該出口室(19)内を大気圧に維持するようになされた出口室孔(21)とを有し、前記出口弁(20)によって、水を前記出口室(19)から一方向に流すことができる出口室(19)と、
を備え、
前記仕切板は、複数の打ち抜き穴を有し、波エネルギーが引き起こす前記入口室への水の流れに反応して、前記波エネルギーの少なくとも一部を吸収するようになっており、
前記出口室孔(21)は上部(13)後部(12)に配置され、前記出口室孔(21)によって、過剰な水が前記出口室(19)に出入りするのを可能にする、装置。 - 前記出口室孔は、前記前部と、前記上部と、前記後部とのうちの1つに配置され、前記入口室孔が配置される箇所、および、前記入口室が、単一の孔を形成するように前記入口室孔と結合される箇所ののうちの1つである、請求項1に記載の装置。
- タービンを含む発電機が挿入された場合に、水の入射波のエネルギーを電気に変換するハウジング装置(10)であって、
当該ハウジング装置(10)は、前部(11)と、後部(12)とを有し、
当該ハウジング装置(10)は、
可撓性入口弁(17)と、入口室孔(18)とを有する入口室(15)であり、前記可撓性入口弁(17)は、当該入口室(15)にできるだけ大量の水が流すことができるように、当該ハウジング装置(10)の前記前部(11)の一方の側から他方の側に延びており、前記可撓性入口弁(17)によって、当該入口室(15)にのみ水を流すことができる、入口室(15)と、
仕切板(16)によって前記入口室(15)から隔てられた出口室(19)であり、前記出口室(19)は、当該ハウジング装置(10)の前記一方の側から前記他方の側に延び、かつ前記入口弁(17)の下方に配置された可撓性出口弁(20)と、出口室孔(21)とを有し、前記可撓性出口弁(20)によって、前記出口室(19)からのみ水を流すことができ、前記可撓性入口弁(17)は、運転中、前記入射波にほぼ向かい合っている、出口室(19)と、
前記入口室(15)を前記出口室(19)に接続する連絡管(22)と、
を備え、
前記発電機の前記タービンが前記連絡管(22)内に挿入可能となっており、
前記出口室孔(21)は上部(13)後部(12)に配置され、前記出口室孔(21)によって、過剰な水が前記出口室(19)に出入りするのを可能にする、ハウジング装置。
Applications Claiming Priority (1)
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PCT/SG2008/000320 WO2010024780A1 (en) | 2008-08-29 | 2008-08-29 | Device for conversion of wave energy |
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JP2012501405A JP2012501405A (ja) | 2012-01-19 |
JP5584853B2 true JP5584853B2 (ja) | 2014-09-10 |
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US (1) | US9222456B2 (ja) |
EP (1) | EP2329137B1 (ja) |
JP (1) | JP5584853B2 (ja) |
KR (1) | KR101551479B1 (ja) |
CN (1) | CN102187086A (ja) |
AU (1) | AU2008361028B2 (ja) |
CA (1) | CA2735227C (ja) |
DK (1) | DK2329137T3 (ja) |
ES (1) | ES2608574T3 (ja) |
PT (1) | PT2329137T (ja) |
WO (1) | WO2010024780A1 (ja) |
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MX2015002098A (es) * | 2012-08-17 | 2015-07-14 | Bombora Wave Power Pty Ltd | Conversion de energia undimotriz. |
CN111550348A (zh) * | 2012-10-24 | 2020-08-18 | 商庆海 | 波浪涡流转换装置 |
WO2015054734A1 (en) * | 2013-10-16 | 2015-04-23 | Oceanlinx Ltd. | Coastal protection and wave energy generation system |
KR101532385B1 (ko) * | 2013-12-19 | 2015-07-01 | 순천대학교 산학협력단 | 파도 에너지 전환 장치 |
FR3026146A1 (fr) * | 2014-09-22 | 2016-03-25 | Patrice Christian Philippe Charles Chevalier | Digue marine generatrice a production continue et procedes associes |
US10141885B2 (en) | 2014-12-01 | 2018-11-27 | 4CSOLAR, Inc. | Floating solar panel systems |
JP6273045B2 (ja) * | 2015-01-07 | 2018-01-31 | ヨン チュン ソン | 波力発電用ブイ及びこれを含む波力発電システム |
CN104833479A (zh) * | 2015-05-21 | 2015-08-12 | 浙江海洋学院 | 一种波浪能测量装置 |
WO2017023536A1 (en) | 2015-08-03 | 2017-02-09 | 4CSOLAR, Inc. | Floating solar panel array with one-axis tracking system |
CN107917038A (zh) * | 2016-10-09 | 2018-04-17 | 吴廷清 | 负压式波浪发电装置 |
US10415538B2 (en) * | 2016-12-09 | 2019-09-17 | Ting-Ching WU | Negative-pressure wave generator |
EP3418552A1 (en) * | 2017-06-21 | 2018-12-26 | National University of Ireland, Galway | Vortex generator |
IL281592A (en) * | 2021-03-17 | 2022-10-01 | MAHLEV Yehezkel | A turbine propulsion system based on energy from sea waves |
CN113479294B (zh) * | 2021-06-23 | 2024-05-14 | 李奕权 | 一种用于海浪发电的海浪能转化装置及浮台 |
CN115539285A (zh) * | 2021-06-29 | 2022-12-30 | 韩洋能源科技设备(南通)有限公司 | 波浪能转换装置 |
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JPH0223298A (ja) * | 1988-07-11 | 1990-01-25 | Yasuhiro Manabe | 海底に設ける海水送水システム |
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JP2000320695A (ja) * | 1999-04-30 | 2000-11-24 | Draftex Industries Ltd | 成形品連結方法及びフラップ弁アセンブリ |
GB2463268B (en) * | 2008-09-05 | 2012-02-29 | Derek James Wallace Mcminn | Fluid power generator |
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US7834475B1 (en) * | 2009-05-04 | 2010-11-16 | Dan Nicolaus Costas | Apparatus for converting wave energy |
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US8525364B1 (en) * | 2012-02-23 | 2013-09-03 | Dan Nicolaus Costas | Apparatus for converting wave energy |
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2008
- 2008-08-29 US US13/060,057 patent/US9222456B2/en active Active
- 2008-08-29 KR KR1020117007112A patent/KR101551479B1/ko active IP Right Grant
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CA2735227C (en) | 2016-04-12 |
ES2608574T3 (es) | 2017-04-12 |
KR20110063785A (ko) | 2011-06-14 |
JP2012501405A (ja) | 2012-01-19 |
AU2008361028A1 (en) | 2010-03-04 |
CN102187086A (zh) | 2011-09-14 |
EP2329137A1 (en) | 2011-06-08 |
PT2329137T (pt) | 2016-12-09 |
WO2010024780A1 (en) | 2010-03-04 |
AU2008361028B2 (en) | 2013-03-28 |
US9222456B2 (en) | 2015-12-29 |
CA2735227A1 (en) | 2010-03-04 |
KR101551479B1 (ko) | 2015-09-08 |
EP2329137A4 (en) | 2013-09-18 |
DK2329137T3 (da) | 2017-01-02 |
US20110291417A1 (en) | 2011-12-01 |
EP2329137B1 (en) | 2016-10-05 |
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