JP7462917B2 - ダクト付き風力タービンおよび支持プラットフォーム - Google Patents
ダクト付き風力タービンおよび支持プラットフォーム Download PDFInfo
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- JP7462917B2 JP7462917B2 JP2019521836A JP2019521836A JP7462917B2 JP 7462917 B2 JP7462917 B2 JP 7462917B2 JP 2019521836 A JP2019521836 A JP 2019521836A JP 2019521836 A JP2019521836 A JP 2019521836A JP 7462917 B2 JP7462917 B2 JP 7462917B2
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- offshore wind
- base platform
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Images
Classifications
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- F03D—WIND MOTORS
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- 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
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- F03B—MACHINES OR ENGINES FOR LIQUIDS
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- 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
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- 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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- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
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- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
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- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
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- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
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- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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Description
中を通り抜ける空気から運動エネルギーを取り出すように適合され、ロータ先端部スイープ円周を画定する最外端部にロータ先端部を有する複数の回転羽根を備える少なくとも1つのタービンロータアセンブリと、
前記ロータ先端部スイープ円周を少なくとも部分的に囲うダクトアセンブリと、
ダクト付き風力タービンを支持するように適合された基底プラットフォームと
を備えるダクト付き風力タービンであって、
風向の変化に応じてタービンロータアセンブリを中心にしてダクトアセンブリが風の方向を向く(風見をする)ように、ダクトアセンブリが風見軸受機構によって基底プラットフォーム上に搭載される、ダクト付き風力タービンが提供される。
物品、機械、建物、機器またはその他の物品が上に設置され得る上側支持デッキと、
複数の下側不連続浮動部材と、
支持デッキの各角部からそれぞれ対応する浮動部材へ延在し、上側支持デッキが受ける支持の安定性を最大化するために、断面積を浮動部材の断面積と比較して小さくした複数の対応支持支柱と、
支持プラットフォームが固定機構を中心にして風見をすることができ、前方浮動部材を1つ、後方浮動部材を1つ、側方浮動部材を2つ構築できるように、支持デッキの先端角部に設けられた固定機構と
を備える半潜水式支持プラットフォームが提供される。
波動エネルギー取込装置用の取付旋回位置を与える支持プラットフォームと、
支持プラットフォームに取り付けられ、通過波に応じて前記旋回位置を中心に回転するように前記通過波と浮揚干渉するための張殻構造浮揚浮体を備える長尺アーム部材と
を備える波動エネルギー取込装置が提供される。
第1回転可能部材と、
第1回転可能部材と回転可能に連通する第2回転可能部材と、
回転部材のうちの少なくとも1つが他方の回転可能部材に対して回転させられたとき、その動きに対するねじり抵抗が前記回転可能部材間に生じるように、第1回転可能部材と第2回転可能部材との間に設けられたねじり抵抗手段と
を備えるねじれ軸受機序が提供される。
外周面と、
対応内周面と、
外周面と内周面との間に設けられた複数の交差筋違構造部材と
を備える格子造り風力タービンタワーが提供される。
Claims (15)
- 中を通り抜ける空気から運動エネルギーを取り出すように適合され、ロータ先端部でスイープされる円周を画定する最外端部にロータ先端部を有する複数の回転羽根を備える少なくとも1つのタービンロータアセンブリと、
前記ロータ先端部でスイープされる円周を少なくとも部分的に囲うダクトアセンブリと、
を備える、ダクト付き風力タービンと、
前記ダクト付き風力タービンを支持するように適合された半潜水式基底プラットフォームであって、下向きに延在する複数の不連続浮動部材を有する三角翼形機構を備え、前記三角翼形機構が、1対の垂下翼が前記半潜水式基底プラットフォームの先端角部から後方へ延びて三角翼形となるように形成される、半潜水式基底プラットフォームと、
を備え、
風向の変化に応じて前記タービンロータアセンブリを中心にして前記ダクトアセンブリが風見をするように、前記ダクトアセンブリが風見軸受機構によって前記半潜水式基底プラットフォーム上に搭載され、
ダクト流路が前記ダクトアセンブリのダクト吸気口とダクト排気口との間に設けられ、
前記ダクト吸気口および前記ダクト排気口がそれぞれ長手方向軸を有し、
前記ダクト吸気口および前記ダクト排気口が、それぞれの長手方向軸がリダイレクト角度αで交差するように配置され、
前記タービンロータアセンブリの前記複数のタービン回転羽根が、少なくとも一方の方向に回転する一次組の回転羽根と、少なくとも反対方向に回転する二次組の回転羽根とが得られるように、同軸上で反対方向に回転する2組のハブ上に組み立てられる、洋上風力発電モジュール。 - 前記リダイレクト角度が90~170度である、請求項1に記載の洋上風力発電モジュール。
- 前記ダクト付き風力タービンを通る空気のディフューザ効果を生むため、前記ダクト吸気口の面積が前記ダクト排気口の面積より小さい、請求項1または2に記載の洋上風力発電モジュール。
- 前記ダクト吸気口および前記ダクト排気口がそれぞれ、円形、卵型または方形の部分を備える、請求項1から3のいずれか一項に記載の洋上風力発電モジュール。
- 前記ダクト流路が、前記ダクト流路を通って前記タービンロータアセンブリへ気流を導くように適合された少なくとも1つの案内羽根機構を備える、請求項1から4のいずれか一項に記載の洋上風力発電モジュール。
- 使用中、前記タービンロータアセンブリを中心にして前記ダクトアセンブリが風見をするように、前記風見軸受機構が、前記ダクト付き風力タービンと前記半潜水式基底プラットフォームとの間に略円形の耐力板とそれに対応する略円形の凹部とを備える、請求項1から5のいずれか一項に記載の洋上風力発電モジュール。
- 各波動エネルギー吸収体の一端が前記半潜水式基底プラットフォームによって直接的または間接的に支持され、他端が水との浮揚接触によって支持されるように、複数の波動エネルギー吸収体が前記半潜水式基底プラットフォーム上の取付位置から水に向かって延在する、請求項1から6のいずれか一項に記載の洋上風力発電モジュール。
- 前記波動エネルギー吸収体が、前記ダクト付き風力タービンの両側において前記半潜水式基底プラットフォームの後縁から後方へ延在する、請求項7に記載の洋上風力発電モジュール。
- 使用中、前記ダクト付き風力タービンを通りすぎる波が連続的に、一番前の波動エネルギー吸収体から一番後ろの波動エネルギー吸収体に順々に干渉するように、前記波動エネルギー吸収体の前記取付位置が前記半潜水式基底プラットフォーム上で後方へ連続的に配置される、請求項7または8に記載の洋上風力発電モジュール。
- 水と浮揚干渉するように、前記波動エネルギー吸収体にエネルギー浮動モジュールが設けられる、請求項7から9のいずれか一項に記載の洋上風力発電モジュール。
- 前記エネルギー浮動モジュールが、前記波動エネルギー吸収体の構造アームの末端に設けられた略半球状の浮動部材を備える、請求項10に記載の洋上風力発電モジュール。
- 前記エネルギー浮動モジュールが構造アームと浮動チャンバとを備え、前記構造アームと前記浮動チャンバとが張殻に複合されている、請求項10に記載の洋上風力発電モジュール。
- 第1回転可能部材と、前記第1回転可能部材と回転可能に連通する第2回転可能部材と、前記第1回転可能部材および前記第2回転可能部材のうちの少なくとも1つが他方の回転可能部材に対して回転させられたとき、その動きに対するねじり抵抗が前記第1回転可能部材および前記第2回転可能部材間に生じるように、前記第1回転可能部材と前記第2回転可能部材との間に設けられたねじり抵抗手段とを備えるねじれ軸受機構によって前記波動エネルギー吸収体が前記半潜水式基底プラットフォームに取り付けられた、請求項7から12のいずれか一項に記載の洋上風力発電モジュール。
- 前記半潜水式基底プラットフォームによって水面下で支持される少なくとも1つの水力タービン機構をさらに備える、請求項1から13のいずれか一項に記載の洋上風力発電モジュール。
- 前記タービンロータアセンブリ内の空気の流れを良くするように適合されたディフューザ機構をさらに備える、請求項1から14のいずれか一項に記載の洋上風力発電モジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1617803.0A GB201617803D0 (en) | 2016-10-21 | 2016-10-21 | A floating ducted wind turbine and semi-submersible support platform |
GB1617803.0 | 2016-10-21 | ||
PCT/GB2017/053186 WO2018073609A1 (en) | 2016-10-21 | 2017-10-20 | A ducted wind turbine and support platform |
Publications (3)
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JP2019533115A JP2019533115A (ja) | 2019-11-14 |
JP2019533115A5 JP2019533115A5 (ja) | 2020-11-26 |
JP7462917B2 true JP7462917B2 (ja) | 2024-04-08 |
Family
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JP2019521836A Active JP7462917B2 (ja) | 2016-10-21 | 2017-10-20 | ダクト付き風力タービンおよび支持プラットフォーム |
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US (3) | US10837422B2 (ja) |
EP (1) | EP3529491B1 (ja) |
JP (1) | JP7462917B2 (ja) |
KR (1) | KR20190071779A (ja) |
CN (1) | CN109863298B (ja) |
CA (1) | CA3078919A1 (ja) |
DK (1) | DK3529491T3 (ja) |
ES (1) | ES2802239T3 (ja) |
GB (2) | GB201617803D0 (ja) |
MA (1) | MA46654A (ja) |
PL (1) | PL3529491T3 (ja) |
SG (1) | SG11201903537WA (ja) |
WO (1) | WO2018073609A1 (ja) |
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- 2017-10-20 CA CA3078919A patent/CA3078919A1/en active Pending
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- 2017-10-20 CN CN201780065408.9A patent/CN109863298B/zh active Active
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CN109863298B (zh) | 2022-04-05 |
CN109863298A (zh) | 2019-06-07 |
GB201617803D0 (en) | 2016-12-07 |
SG11201903537WA (en) | 2019-05-30 |
CA3078919A1 (en) | 2018-04-26 |
US20210062788A1 (en) | 2021-03-04 |
DK3529491T3 (da) | 2020-06-22 |
MA46654A (fr) | 2019-08-28 |
US10837422B2 (en) | 2020-11-17 |
JP2019533115A (ja) | 2019-11-14 |
WO2018073609A1 (en) | 2018-04-26 |
EP3529491B1 (en) | 2020-04-01 |
GB2555536A (en) | 2018-05-02 |
EP3529491A1 (en) | 2019-08-28 |
PL3529491T3 (pl) | 2020-09-21 |
GB201717305D0 (en) | 2017-12-06 |
ES2802239T3 (es) | 2021-01-18 |
US20190257284A1 (en) | 2019-08-22 |
US11319929B2 (en) | 2022-05-03 |
US20220213871A1 (en) | 2022-07-07 |
GB2555536B (en) | 2019-07-17 |
KR20190071779A (ko) | 2019-06-24 |
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