JP5410636B2 - 直接駆動式波エネルギー変換機 - Google Patents
直接駆動式波エネルギー変換機 Download PDFInfo
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- JP5410636B2 JP5410636B2 JP2013160446A JP2013160446A JP5410636B2 JP 5410636 B2 JP5410636 B2 JP 5410636B2 JP 2013160446 A JP2013160446 A JP 2013160446A JP 2013160446 A JP2013160446 A JP 2013160446A JP 5410636 B2 JP5410636 B2 JP 5410636B2
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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"
- F03B13/20—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" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
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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
- F03B13/26—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
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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
- F05B2250/00—Geometry
- F05B2250/40—Movement of component
- F05B2250/41—Movement of component with one degree of freedom
- F05B2250/411—Movement of component with one degree of freedom in rotation
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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
- F05B2260/403—Transmission of power through the shape of the drive 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
より詳しく言えば、この発明の目的は、海洋の波の水力学的サージ(水平成分)と上下動(垂直成分)のエネルギーを直接駆動式回転発電のため回転軸運動に効率的に変換する構造と方法を与えることである。
Claims (20)
- 波エネルギー変換機であって、
i)中心長手軸を有するモーターハウジングと、
ii)前記モーターハウジングに結合されかつ水中に延びる下端領域を有する支柱と、
iii)前記中心長手軸周りに回転するべく配置された第一のフロートと、
iv)前記中心長手軸周りに回転するべく配置された第二のフロートと、
v)前記モーターハウジングの中に取付けられた第一の出力取出し部であって、前記中心長手軸に沿って整向された第一の駆動軸を介して前記第一のフロートに回転可能に結合された第一の出力取出し部と、
vi)前記モーターハウジングの中に取付けられた第二の出力取出し部であって、前記中心長手軸に沿って整向された第二の駆動軸を介して前記第二のフロートに回転可能に結合された第二の出力取出し部と
を含む波エネルギー変換機。 - 前記第一の出力取出し部及び前記第二の出力取出し部は低速高トルク発電機である、請求項1に記載の波エネルギー変換機。
- 前記第一及び第二の低速高トルク発電機は、
前記モーターハウジングの内側部分に固定的に取付けられたステーターセクションと、
前記第一又は第二の駆動軸に回転可能に取付けられたローターセクションと
を含む、請求項2に記載の波エネルギー変換機。 - 前記支柱の前記下端領域に押上板が取付けられる、請求項1に記載の波エネルギー変換機。
- 前記下端領域に可撓性部材が取付けられ、前記可撓性部材にはさらに安定板が取付けられる、請求項1に記載の波エネルギー変換機。
- 前記下端領域に可撓性部材が取付けられ、前記可撓性部材にはさらに安定板が取付けられる、請求項4に記載の波エネルギー変換機。
- 二以上の係留線を含んで方向制御を与える係留をさらに含む、請求項1に記載の波エネルギー変換機。
- 前記係留システムは、少なくとも一つの係留線を緩めたり短くしたりする機構を含む、請求項7に記載の波エネルギー変換機。
- 前記少なくとも一つの係留線を緩めたり短くしたりする機構は、ケーブルウィンチ又はチェーンウィンチを含む、請求項8に記載の波エネルギー変換機。
- 前記支柱はさらに、前記支柱の少なくとも一部が回転する枢動点を有する、請求項1に記載の波エネルギー変換機。
- 少なくとも一つの整向ベーン/舵をさらに含む、請求項1に記載の波エネルギー変換機。
- 前記波エネルギー変換機は、それぞれが海の状態の変化に動的に順応するべく配置される重心及び浮力中心の双方を有する、請求項1に記載の波エネルギー変換機。
- 発電する方法であって、
i)波エネルギー変換機を与えるステップと、
ii)前記波エネルギー変換機を波のある場所に設置するステップと
を含み、
前記波エネルギー変換機は、
(1)中心長手軸を有するモーターハウジングと、
(2)前記モーターハウジングに結合されかつ水中に延びる下端領域を有する支柱と、
(3)前記中心長手軸周りに回転するべく配置された第一のフロートと、
(4)前記中心長手軸周りに回転するべく配置された第二のフロートと、
(5)前記モーターハウジングの中に取付けられた第一の出力取出し部であって、前記中心長手軸に沿って整向された第一の駆動軸を介して前記第一のフロートに回転可能に結合された第一の出力取出し部と、
(6)前記モーターハウジングの中に取付けられた第二の出力取出し部であって、前記第一の駆動軸と同軸の前記中心長手軸に沿って整向された第二の駆動軸を介して前記第二のフロートに回転可能に結合された第二の出力取出し部と
を含む方法。 - 波エネルギー変換機であって、
i)中心長手軸を有するモーターハウジングと、
ii)水中に延びる下端領域を有する支柱と、
iii)前記中心長手軸周りに回転するべく配置された第一のフロートと、
iv)前記中心長手軸周りに回転するべく配置された第二のフロートと、
v)ローターセクション及びステーターセクションを含んで前記モーターハウジングの中に取付けられた第一の出力取出し部であって、前記ステーターセクションは第一の駆動シャフトを介して前記第一のフロートに回転可能に結合され、及び前記ローターセクションは第二の駆動シャフトを介して前記第二のフロートに回転可能に結合される第一の出力取出し部と
を含む波エネルギー変換機。 - 前記第一及び第二の出力取出し部は、歯車箱式発電機、水ポンプ、脱塩装置、空気ポンプシステム、及び流体ポンプからなる群から選択される、請求項1に記載の波エネルギー変換機。
- 前記第一の出力取出し部及び前記第二の出力取出し部は低速高トルク発電機である、請求項13に記載の波エネルギー変換機。
- 前記支柱の前記下端領域に押上板が取付けられる、請求項13に記載の波エネルギー変換機。
- 二以上の係留線を含んで方向制御を与える係留をさらに含む、請求項13に記載の波エネルギー変換機。
- 前記係留システムは、少なくとも一つの係留線を緩めたり短くしたりする機構を含む、請求項18に記載の波エネルギー変換機。
- 前記少なくとも一つの係留線を緩めたり短くしたりする機構は、ケーブルウィンチ又はチェーンウィンチを含む、請求項19に記載の波エネルギー変換機。
Applications Claiming Priority (2)
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US20235109P | 2009-02-20 | 2009-02-20 | |
US61/202,351 | 2009-02-20 |
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JP2011551071A Division JP5336613B2 (ja) | 2009-02-20 | 2010-02-22 | 直接駆動式波エネルギー変換機 |
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JP5410636B2 true JP5410636B2 (ja) | 2014-02-05 |
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US (3) | US8314506B2 (ja) |
EP (2) | EP3141741B1 (ja) |
JP (2) | JP5336613B2 (ja) |
AU (1) | AU2010216392B2 (ja) |
CA (1) | CA2753055C (ja) |
CL (1) | CL2011002038A1 (ja) |
ES (2) | ES2613040T3 (ja) |
NZ (2) | NZ594706A (ja) |
PT (2) | PT3141741T (ja) |
WO (1) | WO2010096195A1 (ja) |
ZA (1) | ZA201106857B (ja) |
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2010
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CL2011002038A1 (es) | 2012-01-20 |
EP2399023A1 (en) | 2011-12-28 |
US8659179B2 (en) | 2014-02-25 |
AU2010216392B2 (en) | 2015-01-15 |
US8508063B2 (en) | 2013-08-13 |
EP3141741B1 (en) | 2018-06-06 |
NZ618756A (en) | 2015-04-24 |
CA2753055A1 (en) | 2010-08-26 |
US20100213710A1 (en) | 2010-08-26 |
ZA201106857B (en) | 2012-09-26 |
JP5336613B2 (ja) | 2013-11-06 |
WO2010096195A1 (en) | 2010-08-26 |
EP2399023B1 (en) | 2016-11-09 |
PT3141741T (pt) | 2018-10-08 |
US8314506B2 (en) | 2012-11-20 |
PT2399023T (pt) | 2017-02-08 |
JP2013256956A (ja) | 2013-12-26 |
EP3141741A1 (en) | 2017-03-15 |
NZ594706A (en) | 2014-01-31 |
US20130043682A1 (en) | 2013-02-21 |
AU2010216392A1 (en) | 2011-09-08 |
ES2684478T3 (es) | 2018-10-03 |
JP2012518742A (ja) | 2012-08-16 |
ES2613040T3 (es) | 2017-05-22 |
CA2753055C (en) | 2015-07-07 |
EP2399023A4 (en) | 2013-04-10 |
US20130328313A1 (en) | 2013-12-12 |
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