JP5626257B2 - 発電装置 - Google Patents
発電装置 Download PDFInfo
- Publication number
- JP5626257B2 JP5626257B2 JP2012091187A JP2012091187A JP5626257B2 JP 5626257 B2 JP5626257 B2 JP 5626257B2 JP 2012091187 A JP2012091187 A JP 2012091187A JP 2012091187 A JP2012091187 A JP 2012091187A JP 5626257 B2 JP5626257 B2 JP 5626257B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- propeller
- generator
- speed increaser
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 21
- 238000010248 power generation Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 description 24
- 230000007246 mechanism Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- F03D80/80—Arrangement of components within nacelles or towers
- F03D80/82—Arrangement of components within nacelles or towers of electrical components
- F03D80/85—Cabling
-
- 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
- F03D80/80—Arrangement of components within nacelles or towers
- F03D80/88—Arrangement of components within nacelles or towers of mechanical components
-
- 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
- F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
- F03D9/257—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor the wind motor being part of a wind farm
-
- 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
- F03D80/70—Bearing or lubricating arrangements
-
- 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
- F05B2240/221—Rotors for wind turbines with horizontal axis
-
- 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
- F05B2240/60—Shafts
- F05B2240/61—Shafts hollow
-
- 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
- F05B2250/30—Arrangement of components
- F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
-
- 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
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
- F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
-
- 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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/326—Rotor angle
-
- 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
-
- 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
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)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
図1は、第1の実施形態に係る風力発電装置の構成を示す図である。図1に示すように、風力発電装置1は、風力発電部10と、電力変換装置20とを備え、電力系統30へ電力を供給する。なお、説明を分かり易くするために、図1では一部の構成の図示を省略している。また、以下においては、位置関係を明確にするために、互いに直交するX軸、Y軸を規定し、X軸正方向を鉛直上向き方向とする。
ところで、上述してきた第1の実施形態では、回転軸170がプロペラ130に対して設けられる場合の例について説明したが、回転軸170は、必ずしもプロペラ130に対して直接連結されることを要しない。
ところで、上述してきた各実施形態では、回転軸が、プロペラからの配線を取り出してスリップリングの回転部に接続するための軸でもある場合の例について説明した。しかし、回転軸は、位置検出器に対してプロペラの回転を伝えるための専用部材であってもよい。
10 風力発電部
12 増速機
13 発電機
15 スリップリング
16 位置検出器
120 ナセル
130 プロペラ
130a ハブ
130b ブレード
150 プロペラ軸
170 回転軸
180 検出軸
Claims (6)
- プロペラに連結されるプロペラ軸と同一軸線上に入力軸および出力軸が配置され、前記プロペラ軸の回転を増速して出力する中空状の増速機と、
前記増速機と同一軸線上に入力軸が配置され、前記増速機の出力により発電を行う中空状の発電機と、
前記増速機および前記発電機と同一軸線上に配置され、前記増速機および前記発電機の中空部に挿通された状態で前記プロペラと一体に回転する回転軸と、
最後方に配置され、前記回転軸の回転位置を検出することによって前記プロペラの回転位置を検出する位置検出器と
を備えることを特徴とする発電装置。 - 前記回転軸は、内部に前記プロペラからの配線が挿通されるものであって、
前記回転軸に一端側が連結されるスリップリングと、
前記スリップリングの他端側に設けられ、前記回転軸とともに回転する検出軸と
をさらに備え、
前記位置検出器は、
前記検出軸を介して前記回転軸の回転位置を検出すること
を特徴とする請求項1に記載の発電装置。 - 前記回転軸は、
前記プロペラに対して設けられること
を特徴とする請求項1または2に記載の発電装置。 - 前記回転軸は、
前記プロペラ軸に対して設けられること
を特徴とする請求項1または2に記載の発電装置。 - 前記発電機と前記増速機とが一体に形成されること
を特徴とする請求項1〜4のいずれか一つに記載の発電装置。 - 前記増速機は、遊星型の増速機であること
を特徴とする請求項1〜5のいずれか一つに記載の発電装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012091187A JP5626257B2 (ja) | 2012-04-12 | 2012-04-12 | 発電装置 |
BRBR102012026519-2A BR102012026519A2 (pt) | 2012-04-12 | 2012-10-16 | Gerador de energia. |
KR1020120115329A KR101521333B1 (ko) | 2012-04-12 | 2012-10-17 | 발전 장치 |
EP12188916.6A EP2650536B1 (en) | 2012-04-12 | 2012-10-18 | Power Generator |
CN201210396284.1A CN103375355B (zh) | 2012-04-12 | 2012-10-18 | 发电装置 |
US13/655,452 US9074579B2 (en) | 2012-04-12 | 2012-10-19 | Power generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012091187A JP5626257B2 (ja) | 2012-04-12 | 2012-04-12 | 発電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013221406A JP2013221406A (ja) | 2013-10-28 |
JP5626257B2 true JP5626257B2 (ja) | 2014-11-19 |
Family
ID=47115416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012091187A Expired - Fee Related JP5626257B2 (ja) | 2012-04-12 | 2012-04-12 | 発電装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9074579B2 (ja) |
EP (1) | EP2650536B1 (ja) |
JP (1) | JP5626257B2 (ja) |
KR (1) | KR101521333B1 (ja) |
CN (1) | CN103375355B (ja) |
BR (1) | BR102012026519A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6272147B2 (ja) | 2014-05-30 | 2018-01-31 | 株式会社日立製作所 | 風力発電装置 |
JP6358927B2 (ja) * | 2014-10-29 | 2018-07-18 | 三菱重工業株式会社 | 海中浮遊式海流発電装置 |
CN105065192B (zh) * | 2015-08-26 | 2017-07-11 | 中国海洋大学 | 一种水轮机叶片变桨无线控制系统 |
JP6358993B2 (ja) * | 2015-09-11 | 2018-07-18 | 三菱重工業株式会社 | 風力発電装置および風力発電装置の併入方法 |
DE102017118010A1 (de) | 2017-08-08 | 2019-02-14 | Wobben Properties Gmbh | Generator für eine Windenergieanlage und Windenergieanlage mit selbigem |
CN110500229B (zh) * | 2019-09-09 | 2020-12-01 | 浙江海洋大学 | 一种海洋能发电装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0993864A (ja) * | 1995-09-29 | 1997-04-04 | Toyota Motor Corp | 電動機及びその制御方法 |
US7075192B2 (en) * | 2004-04-19 | 2006-07-11 | Northern Power Systems, Inc. | Direct drive wind turbine |
DE102007060985A1 (de) * | 2007-12-14 | 2009-06-18 | Innovative Windpower Ag | Vorrichtung zur Übertragung von Bereitstellungsmitteln |
JP4100520B1 (ja) * | 2007-12-28 | 2008-06-11 | 川崎重工業株式会社 | アップウインド型風車及びその退避運転方法 |
DK2080904T3 (da) * | 2008-01-17 | 2011-06-27 | Hansen Transmissions Int | Et gear til en vindturbine |
WO2009155467A2 (en) * | 2008-06-18 | 2009-12-23 | Duffey Christopher K | Variable speed synchronous generator |
US8057174B2 (en) * | 2008-10-09 | 2011-11-15 | General Electric Company | Method for controlling a wind turbine using a wind flow model |
DE102008063871A1 (de) * | 2008-12-19 | 2010-07-01 | Robert Bosch Gmbh | Stationäre Energiegewinnungsanlage mit einer Steuereinrichtung und Verfahren zur Steuerung derselben |
US7815536B2 (en) * | 2009-01-16 | 2010-10-19 | General Electric Company | Compact geared drive train |
US8008797B2 (en) * | 2009-02-13 | 2011-08-30 | Bernard Joseph Simon | System for converting wind power to electrcial power with transmission |
US20110049886A1 (en) * | 2009-08-28 | 2011-03-03 | Prueftechnik Dieter Busch Ag | Device and method for detecting the loading of pivoted rotor blades |
US8358029B2 (en) * | 2009-09-24 | 2013-01-22 | General Electric Company | Rotor-shaft integrated generator drive apparatus |
JP5498775B2 (ja) * | 2009-12-25 | 2014-05-21 | 株式会社Wind−Smile | 垂直軸風車 |
JP5562274B2 (ja) | 2010-03-12 | 2014-07-30 | Ntn株式会社 | 摩耗検知装置およびそれを備える風力発電装置ならびに摩耗検知方法 |
ES2708452T5 (es) * | 2010-10-18 | 2022-03-14 | Vestas Wind Sys As | Sistema de transmisión de potencia de turbina eólica |
JP5626256B2 (ja) * | 2012-04-12 | 2014-11-19 | 株式会社安川電機 | 発電装置 |
-
2012
- 2012-04-12 JP JP2012091187A patent/JP5626257B2/ja not_active Expired - Fee Related
- 2012-10-16 BR BRBR102012026519-2A patent/BR102012026519A2/pt not_active IP Right Cessation
- 2012-10-17 KR KR1020120115329A patent/KR101521333B1/ko not_active IP Right Cessation
- 2012-10-18 CN CN201210396284.1A patent/CN103375355B/zh not_active Expired - Fee Related
- 2012-10-18 EP EP12188916.6A patent/EP2650536B1/en not_active Not-in-force
- 2012-10-19 US US13/655,452 patent/US9074579B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2650536B1 (en) | 2018-08-08 |
CN103375355A (zh) | 2013-10-30 |
US20130270832A1 (en) | 2013-10-17 |
JP2013221406A (ja) | 2013-10-28 |
EP2650536A3 (en) | 2014-08-27 |
CN103375355B (zh) | 2016-01-13 |
KR20130115976A (ko) | 2013-10-22 |
KR101521333B1 (ko) | 2015-05-18 |
EP2650536A2 (en) | 2013-10-16 |
BR102012026519A2 (pt) | 2014-10-29 |
US9074579B2 (en) | 2015-07-07 |
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