JP5155574B2 - 慣性力を利用した風力発電用回転翼及びそれを用いた風力発電装置、並びに風力発電システム - Google Patents
慣性力を利用した風力発電用回転翼及びそれを用いた風力発電装置、並びに風力発電システム Download PDFInfo
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- JP5155574B2 JP5155574B2 JP2007052025A JP2007052025A JP5155574B2 JP 5155574 B2 JP5155574 B2 JP 5155574B2 JP 2007052025 A JP2007052025 A JP 2007052025A JP 2007052025 A JP2007052025 A JP 2007052025A JP 5155574 B2 JP5155574 B2 JP 5155574B2
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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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- 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
-
- 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
- F03D15/00—Transmission of mechanical power
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
-
- 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
- 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
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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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
- 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
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/216—Rotors for wind turbines with vertical axis of the anemometer type
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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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
- F05B2240/313—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape with adjustable flow intercepting area
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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
- F05B2250/20—Geometry three-dimensional
- F05B2250/24—Geometry three-dimensional ellipsoidal
- F05B2250/241—Geometry three-dimensional ellipsoidal spherical
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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
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- 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)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Description
前記支柱の両先端部を脱着可能に保持する円環状体と、
前記回転部に伝動装置を介して連接されて前記回転部の回転力を利用して発電する発電機とから成ることを特徴とする風力発電装置である。
前記発電機によって発電された発電電力は整流器を介して、あるいは発電機から直接蓄電部に供給すると共に、
さらに、前記電力制御部は、蓄電部からの電力を電力系統基準に適合した電圧、周波数等に変換し、かつ必要な保護機能を有する電力変換装置で構成されていることを特徴とする風力発電システムである。
前記回転部は、支柱7と、該支柱7の中心部に固定されて成るフライホール部8と、該フライホイール部8に取り付けられる複数の回転翼1とから成る回転部100、
あるいは、支柱7と、該支柱7に設けられた留具21に固定されて成る複数の回転翼1と、前記回転翼の外周を保持固定する円形固定体22とから成る回転部のいずれかの回転部200を用いて支柱を回転させ、
前記発電機12は、前記支柱7に取り付けられて成る回転プーリー24を介して連接する発電機12の回転子(図示せず)を回転させながら電気を発生させ、
該発電機12によって発電された発電電力は整流器(図示せず)を介して、あるいは発電機12から直接前記蓄電部13に供給すると共に、
さらに、前記電力制御部40は、蓄電部13からの電力を電力系統基準に適合した電圧、周波数等に変換し、かつ必要な保護機能を有する電力変換装置(図示せず)で構成されている。
このうち前記円形状吊下げ体は、下方に開口すると共に開口部上部が略円形状であって回転翼体の球体が周回可能と成り、
前記発電機は、発電機用ピニオンと連動してあり、前記円形状保持体による回転力によって前記発電用ピニオンが回転すると、連接する発電部の回転子を回転させながら永久磁石の作用で電気を発生させたり、市販の直流発電機や交流発電機を用いて発電させ、
該発電機によって発電された発電電力は整流器を介して、あるいは発電機から直接前記蓄電部に供給すると共に、
さらに、前記電力制御部は、蓄電部からの電力を電力系統基準に適合した電圧、周波数等に変換し、かつ必要な保護機能を有する電力変換装置で構成されている。
1a・・端部
1b・・端部
2・・・枠体
3・・・(第1)支枠
4・・・中央支枠
5・・・帆部
6・・・紐
7・・・支柱
8・・・フライホイール部(保持部)
9・・・円環状体
10・・枠体部
12・・発電機
13・・蓄電部
14・・上部留具(楔型ピン)
15・・下部留具(受け台)
16・・溝
17・・固定体本体部
18・・ベアリング
19・・固定体
20・・調整具
21・・留具
22・・円形固定体(保持部)
23・・窪み部
24・・回転プーリー
25・・伝達ベルト
26・・円形状吊下げ体
27・・支持棒
28・・回転翼体
29・・円形状保持体
30・・回転止め部
31・・発電機
32・・蓄電部
33・・発電機用ピニオン
34・・避雷針
35・・設置台
40・・電力制御部
50・・スロット
60・・風力計
61・・サーボモータ
62・・ワイヤー
63・・ハウジング
64・・軸用止輪
65・・基台
66・・Vプーリー
67・・小プーリー
100 200 300・・回転部
Claims (10)
- 先端部及び後端部の外径が共にそれぞれの先端方向に向けて細く成っている棒状体の支柱と、
該支柱自体が回転するように、前記支柱の両端部を保持する円環状体と、
前記支柱に固定される保持器と、
該保持器を介して前記支柱に取り付けられる複数の回転翼と、
を備え、
前記回転翼が、
開口部を有する枠体、該枠体から半楕円形状に延設する複数の第1支枠、及び該第1支枠を支える中央支枠とからなる枠体部と、
前記枠体部に被覆接着される帆部と、
から成ることを特徴とする風力発電装置用回転部。 - 前記保持器は、前記支柱の中心部に固定される円板状体であり、
前記回転翼は、前記保持器を挟んで取り付けられている、
ことを特徴とする請求項1に記載の風力発電装置用回転部。 - 前記保持器は、前記回転翼の外周を保持固定する円形固定体である、
ことを特徴とする請求項1に記載の風力発電装置用回転部。 - 前記円環状体の上下の中心部内面に固定体本体部が設けられ、
前記支柱は、高さ調整が可能な調整具を介して前記固定体本体部の内部に両端部が取り付けられている、
ことを特徴とする請求項1乃至3のいずれか1項に記載の風力発電装置用回転部。 - 前記回転翼は、前後に折りたたみ可能な構造である、
ことを特徴とする請求項1乃至4のいずれか1項に記載の風力発電装置用回転部。 - 前記請求項1乃至5のいずれか1項に記載の風力発電装置用回転部と、
前記風力発電装置用回転部の回転力を利用して発電する発電機と、
前記風力発電装置用回転部における支柱の回転力を前記発電機へ伝達する伝動装置と、
を少なくとも備えることを特徴とする風力発電装置。 - 前記発電機で発生した電力を蓄える蓄電部をさらに備えることを特徴とする請求項6記載の風力発電装置。
- 前記蓄電部は、二次電池又は電気二重層キャパシタで構成されていることを特徴とする請求項7記載の風力発電装置。
- 前記風力発電装置用回転部の回転軸となる支柱には縦状に複数のレールが設けられ、前記支柱端部に設けられたサーボモータにより回転翼の両端部がワイヤー移動しながら回転翼が折たたまれることを特徴とする請求項6乃至8のいずれか1項に記載の風力発電装置。
- 前記請求項6乃至9のいずれか1項に記載の風力発電装置と、
前記風力発電装置の電力を建造物の電力系統に接続する電力制御部と、
から構成される風力発電システムであって、
前記風力発電装置は、前記発電機によって発電された発電電力を、整流器を介して、あるいは発電機から直接蓄電部に供給し、
前記電力制御部は、前記蓄電部からの電力を電力系統基準に適合した電圧、周波数等に変換し、かつ必要な保護機能を有する電力変換装置で構成されている、
ことを特徴とする風力発電システム。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007052025A JP5155574B2 (ja) | 2006-04-25 | 2007-02-01 | 慣性力を利用した風力発電用回転翼及びそれを用いた風力発電装置、並びに風力発電システム |
| EP07742852.2A EP2014914B1 (en) | 2006-04-25 | 2007-04-25 | Wind power generating rotor blades utilizing inertial force, wind power generating apparatus using the rotor blades, and wind power generating system |
| PCT/JP2007/059417 WO2007126129A1 (ja) | 2006-04-25 | 2007-04-25 | 慣性力を利用した風力発電用回転翼及びそれを用いた風力発電装置、並びに風力発電システム |
| US12/290,192 US7980823B2 (en) | 2006-04-25 | 2008-10-27 | Wind turbine generator rotor, wind turbine generator and wind turbine generator system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006145911 | 2006-04-25 | ||
| JP2006145911 | 2006-04-25 | ||
| JP2007052025A JP5155574B2 (ja) | 2006-04-25 | 2007-02-01 | 慣性力を利用した風力発電用回転翼及びそれを用いた風力発電装置、並びに風力発電システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007315375A JP2007315375A (ja) | 2007-12-06 |
| JP2007315375A5 JP2007315375A5 (ja) | 2010-04-30 |
| JP5155574B2 true JP5155574B2 (ja) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007052025A Active JP5155574B2 (ja) | 2006-04-25 | 2007-02-01 | 慣性力を利用した風力発電用回転翼及びそれを用いた風力発電装置、並びに風力発電システム |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7980823B2 (ja) |
| EP (1) | EP2014914B1 (ja) |
| JP (1) | JP5155574B2 (ja) |
| WO (1) | WO2007126129A1 (ja) |
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| DE10053920A1 (de) * | 2000-10-31 | 2001-06-13 | Zwetko Zwetkow | Windkraftantrieb vorzugsweise für Schwimmkörper |
| JP2003120502A (ja) * | 2001-10-19 | 2003-04-23 | Ogawa Tekku:Kk | 風 車 |
| JP3772784B2 (ja) * | 2002-04-15 | 2006-05-10 | 株式会社貞弘鉄工所 | 風車および該風車を利用した風力発電装置 |
| JP4280798B2 (ja) | 2003-05-26 | 2009-06-17 | 孝好 小野寺 | 自転羽根式垂直軸型風車 |
| JP3833193B2 (ja) | 2003-06-19 | 2006-10-11 | 株式会社スイデン | 風力発電用風車の回転自動調整装置 |
| ITMI20031486A1 (it) * | 2003-07-21 | 2005-01-22 | Nuove Iniziative Ind S R L | Struttura di motore eolico |
| JP2005320865A (ja) | 2004-05-06 | 2005-11-17 | Yasuhisa Choshoin | 脱着式ギヤー回転増速伝導装置 |
| JP5155574B2 (ja) * | 2006-04-25 | 2013-03-06 | 赤 嶺 辰 実 | 慣性力を利用した風力発電用回転翼及びそれを用いた風力発電装置、並びに風力発電システム |
| US8322992B2 (en) * | 2007-04-17 | 2012-12-04 | Adam Fuller | Modular wind-driven electrical power generator and method of manufacture |
| WO2008131519A1 (en) * | 2007-04-27 | 2008-11-06 | Glenn Raymond Lux | Modified darrieus vertical axis turbine |
| US20100167602A1 (en) * | 2008-12-16 | 2010-07-01 | Vu Thang D | Energy system and boat |
| US8487470B2 (en) * | 2009-05-22 | 2013-07-16 | Derek Grassman | Vertical axis wind turbine and generator therefore |
-
2007
- 2007-02-01 JP JP2007052025A patent/JP5155574B2/ja active Active
- 2007-04-25 EP EP07742852.2A patent/EP2014914B1/en not_active Not-in-force
- 2007-04-25 WO PCT/JP2007/059417 patent/WO2007126129A1/ja not_active Ceased
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2008
- 2008-10-27 US US12/290,192 patent/US7980823B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2014914A1 (en) | 2009-01-14 |
| US7980823B2 (en) | 2011-07-19 |
| EP2014914A4 (en) | 2013-03-13 |
| EP2014914B1 (en) | 2014-03-26 |
| US20090167028A1 (en) | 2009-07-02 |
| JP2007315375A (ja) | 2007-12-06 |
| WO2007126129A1 (ja) | 2007-11-08 |
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