JP2011524496A - バンド付きタービン - Google Patents
バンド付きタービン Download PDFInfo
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- JP2011524496A JP2011524496A JP2011514597A JP2011514597A JP2011524496A JP 2011524496 A JP2011524496 A JP 2011524496A JP 2011514597 A JP2011514597 A JP 2011514597A JP 2011514597 A JP2011514597 A JP 2011514597A JP 2011524496 A JP2011524496 A JP 2011524496A
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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
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/22—Foundations specially adapted for wind motors
-
- 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
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors
-
- 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
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/0608—Rotors characterised by their aerodynamic shape
-
- 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
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/33—Shrouds which are part of or which are rotating with the rotor
-
- 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
- F05B2260/60—Fluid transfer
- F05B2260/63—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
-
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
【解決手段】バンド付きタービン構成は、複数の翼に2点の簡単な支持を提供することができる一体型外バンド支持構造を有する。大規模な垂直アレイは、最大9枚の翼があり、オープンウェブI形鋼(OWSJ)の台に載っている12台一組の直径23mのバンド付きタービンを有する。バンド付きタービンの構成は、主軸ハブアセンブリから離れて支持され、これは前方及び後方軸受台軸受けアセンブリによって支持される。バンド付きタービンは、鳥及びコウモリの殺傷を防止する保護スクリーンを考慮に入れている。各バンド付きタービンはDCオルタネータを使用して、切り換え可能な出力を提供し、これがその後、グリッドと互換性がある専用の一組の高効率ソリッドステートインバータに、又は代替的にエネルギー蓄積部に、供給される。
【選択図】図1a
Description
[0001] 本出願は、本出願と同じ発明者により2008年6月16日に出願された米国仮出願第61/061,926号の利益を主張し、その開示全体を参照により本明細書に組み込むものとする。
ワット/m2=0.50×ρ(kg/m3)×風速(m/秒)3×ベッツ限界×ηo
ここで、海面海抜及び68°Fにおいて「ρ=1.225kg/m3」であるので、次のように書き換えることもできる。
ワット/m2=0.363×風速(m/秒)3×(ηb×ηm×ηe)
[0013] Vestas V80−2.0MW風力タービンなどの既存の先行技術のHAWT設計は、90トンのロータ、約150トンのロータを含むナセル重量、170トンの高さ80メートルの塔、及び760トンの基礎を含め、約1080トンの総重量を有する。偏揺れドライブアセンブリは、回転慣性が約60×106kg・m2の状態で150トンのナセル荷重を扱えなければならず、現在は約0.5°/秒のスルーレートに制限されている。
RPM=TSR×風速×60/(π×直径23m)
トルクレベルは最大定格出力にて極めて大きく、風力タービンのRPMに反比例する。出力を560kW、すなわち750HPと仮定すると、下式になる。
750HP=トルク(インチ・ポンド)×RPM/63025
ここで、RPMは、5枚翼、7枚翼、又は9枚翼の構成で、TSR=3.2では42.5、TSR=2.29では30.4、TSR=3.2では23.6である。最高のトルクを必要とする最低のRPM、すなわち9枚翼の構成で23.6RPMという最悪の場合の状況では、その結果の軸トルク出力は約2×106インチ・ポンドになる。したがって、翼の先端荷重は2×106インチ・ポンド/(452インチのトルクのアーム×9枚の翼)又は約500#となる。この伝達トルクは、風力タービンの外バンド(7)で印加されるか、又は主軸(4)で直接取り出される。バンド付きタービン(1)は、2つの異なる電力取り出し手段を提供する。
Claims (8)
- 自身に第1の支持点を提供する軸上に装着された複数の翼と、
前記翼に第2の支持点を提供する一体型外バンド支持部と、を備え、
前記翼の誘発された撓み及び曲げ応力が、前記第1及び第2の支持点によって支持される、
バンド付き風力タービン構成。 - マスト上に装着された複数のバンド付き風力タービンアセンブリを備え、
前記風力タービンアセンブリがそれぞれ、自身に第1の支持点を提供する主軸に装着された翼と、前記翼に第2の支持点を提供する一体型外バンド支持部と、を有し、前記翼の誘発された撓み及び曲げ応力が、前記第1及び第2の支持点によって支持される、
風力タービンシステム。 - 前記マストが、少なくとも2つの垂直に隔置されたレベルのそれぞれで前記風力タービンアセンブリのうち少なくとも2つを支持する立体フレーム支持構造である、
請求項2に記載の風力タービンシステム。 - 前記マストが、複数の後装着の荷重支承用の鉄道用台車キャスタ要素と係合する外周鉄道線路を有する基部を有し、それによって前記マスト基部と前記後装着のキャスタ要素との相対的な回転が可能となり、前記支持マスト、前記基部、前記フレーム支持構造及び前記バンド付きタービンセンブリが、単一構造として偏揺れすることができる、
請求項2に記載の風力タービンシステム。 - 伝達トルクが、分散発電のために複数の遊星電力取り出し部を磁気的に駆動する大きい比率の1段太陽歯車としての前記風力タービンの前記外バンドで印加される、
請求項2に記載の風力タービンシステム。 - 伝達トルクが、前記タービンアセンブリの前記主軸で印加され、発電機ユニットを駆動するためにそれぞれのポンプ容積に伝達される、
請求項2に記載の風力タービンシステム。 - コウモリ及び鳥の殺傷を防止するためのスクリーンをさらに含む、
請求項2に記載の風力タービンシステム。 - 前記風力タービンが、12個のバンド付き風力タービンの大規模な垂直アレイに統合される、
請求項2に記載の風力タービンシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6192608P | 2008-06-16 | 2008-06-16 | |
US61/061,926 | 2008-06-16 | ||
PCT/US2009/003601 WO2009154736A1 (en) | 2008-06-16 | 2009-06-16 | Banded turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2011524496A true JP2011524496A (ja) | 2011-09-01 |
Family
ID=41414973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011514597A Pending JP2011524496A (ja) | 2008-06-16 | 2009-06-16 | バンド付きタービン |
Country Status (7)
Country | Link |
---|---|
US (2) | US8496428B2 (ja) |
EP (1) | EP2300316A4 (ja) |
JP (1) | JP2011524496A (ja) |
CN (1) | CN102123910B (ja) |
AU (1) | AU2009260777A1 (ja) |
CA (1) | CA2727858C (ja) |
WO (1) | WO2009154736A1 (ja) |
Families Citing this family (20)
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CA2752705C (en) * | 2008-02-14 | 2017-12-12 | Daniel Farb | Shrouded turbine blade design |
US8616829B2 (en) * | 2008-11-13 | 2013-12-31 | Concepts Eti, Inc. | Shrouded turbine assembly |
CN102022257A (zh) * | 2010-05-26 | 2011-04-20 | 杨明 | 垂直轴风轮动力水平传输系统及风力发电厂的建设方案 |
US8931235B2 (en) | 2010-06-15 | 2015-01-13 | Brookes H. Baker | Method for erecting a facility producing electrical energy from wind |
US20120114501A1 (en) * | 2010-07-08 | 2012-05-10 | John Rutherford | Pivoting structural cellular wall for wind energy generation |
US20120113754A1 (en) | 2010-11-09 | 2012-05-10 | Eminent Technology Incorporated | Active non-lethal avian denial infrasound systems and methods of avian denial |
CN102322397A (zh) * | 2011-08-19 | 2012-01-18 | 天津大学 | 一种等梁长的多转子风力发电系统 |
CN102322398A (zh) * | 2011-08-19 | 2012-01-18 | 天津大学 | 一种不等梁长的多转子风力发电系统 |
US20130136601A1 (en) * | 2011-11-25 | 2013-05-30 | Robert Stephen Watral | Large Contra-Rotating Wind Turbine |
ITMI20112229A1 (it) * | 2011-12-06 | 2013-06-07 | Uni Degli Studi Brescia | Generatore eolico ad asse orizzontale. |
FR2988144B1 (fr) * | 2012-03-14 | 2016-12-23 | Newwind | Aerogenerateur comprenant un tronc et une pluralite de branches s'etendant a partir de ce tronc. |
US9062654B2 (en) | 2012-03-26 | 2015-06-23 | American Wind Technologies, Inc. | Modular micro wind turbine |
US9331534B2 (en) | 2012-03-26 | 2016-05-03 | American Wind, Inc. | Modular micro wind turbine |
US9353730B2 (en) * | 2013-06-10 | 2016-05-31 | Uprise Energy, LLC | Wind energy devices, systems, and methods |
US10808682B2 (en) * | 2015-12-22 | 2020-10-20 | Vestas Wind Systems A/S | Wind turbine system with time distributed transitions |
US20170321657A1 (en) * | 2016-05-05 | 2017-11-09 | Dustin Clemo | Power generation system utilizing turbine arrays |
CN109477456B (zh) * | 2016-05-26 | 2020-09-08 | 维斯塔斯风力系统集团公司 | 在维修期间具有减振的风力涡轮机系统 |
US20190136822A1 (en) * | 2016-06-01 | 2019-05-09 | Robert L. Huebner | Pontoon System for Producing Useful Work |
CN111425340A (zh) * | 2020-05-13 | 2020-07-17 | 北京三力新能科技有限公司 | 大型多叶轮风电系统的布局方式 |
IT202100002117A1 (it) * | 2021-02-02 | 2022-08-02 | Angelo Rampanti | Innovativa centrale eolica |
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2009
- 2009-06-16 US US12/457,602 patent/US8496428B2/en not_active Expired - Fee Related
- 2009-06-16 CA CA2727858A patent/CA2727858C/en not_active Expired - Fee Related
- 2009-06-16 AU AU2009260777A patent/AU2009260777A1/en not_active Abandoned
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JPH02130270A (ja) * | 1988-11-11 | 1990-05-18 | Teruhisa Kimura | 円輪つき風力原動機 |
JP3045840U (ja) * | 1997-07-31 | 1998-02-20 | 株式会社ワイアンドワイ | 防護網付風車 |
JP2005519235A (ja) * | 2002-03-07 | 2005-06-30 | オーシャン・ウィンド・エナジー・システムズ・インコーポレイテッド | 複数の回転翼を備えた風力タービン |
JP2005520088A (ja) * | 2002-03-08 | 2005-07-07 | オーシャン・ウィンド・エナジー・システムズ・インコーポレイテッド | 沖合風力タービン、風力タービン、および風力エネルギー変換システム |
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Also Published As
Publication number | Publication date |
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CN102123910A (zh) | 2011-07-13 |
EP2300316A4 (en) | 2014-11-05 |
EP2300316A1 (en) | 2011-03-30 |
CA2727858C (en) | 2014-10-28 |
US20130315702A1 (en) | 2013-11-28 |
US20090311099A1 (en) | 2009-12-17 |
CN102123910B (zh) | 2015-03-25 |
US8496428B2 (en) | 2013-07-30 |
WO2009154736A1 (en) | 2009-12-23 |
CA2727858A1 (en) | 2009-12-23 |
US9841001B2 (en) | 2017-12-12 |
AU2009260777A1 (en) | 2009-12-23 |
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