JP2011521162A - 直接駆動発電機及び風車 - Google Patents
直接駆動発電機及び風車 Download PDFInfo
- Publication number
- JP2011521162A JP2011521162A JP2011510008A JP2011510008A JP2011521162A JP 2011521162 A JP2011521162 A JP 2011521162A JP 2011510008 A JP2011510008 A JP 2011510008A JP 2011510008 A JP2011510008 A JP 2011510008A JP 2011521162 A JP2011521162 A JP 2011521162A
- Authority
- JP
- Japan
- Prior art keywords
- end plate
- direct drive
- stator
- drive generator
- rotor
- 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.)
- Granted
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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
- 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
- F03D15/20—Gearless transmission, i.e. direct-drive
-
- 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
- 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
- H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
- H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
-
- 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 Energy (AREA)
- Sustainable Development (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (14)
- ステータ集合体(19,117,208,308)と、
ロータ集合体(18,116,219,314)とが設けられており、
ステータ集合体(19,117)及び/又はロータ集合体(116,219,314)が少なくとも1つの少なくとも部分的に可撓性の前側エンドプレート及び/又は後側エンドプレート(29,118,127,220,315)を有する、風車のための直接駆動発電機において、
少なくとも1つのエンドプレート(29,118,127,220,315)が少なくとも部分的にガラス繊維から形成されていることを特徴とする、風車のための直接駆動発電機。 - 中心軸線(A)を有しており、少なくとも1つのエンドプレート(29,118,127,220,315)が、少なくとも部分的に、中心軸線(A)の方向である程度可撓性である、請求項1記載の直接駆動発電機。
- 少なくとも1つのエンドプレートが、環状のエンドプレート(29,118,127,220,315)である、請求項1又は2記載の直接駆動発電機。
- 少なくとも1つのエンドプレート(29,118,127,220,315)が、約15〜50mmの厚さを有している、請求項1から3までのいずれか1項記載の直接駆動発電機。
- ステータ集合体(19,117)が、実質的にロータ集合体(18,116)の周囲に配置されていて、前側エンドプレート(29,126)と、後側エンドプレート(28,127)と、前側エンドプレート(29,126)と後側エンドプレート(28,127)とを互いに結合する中空の円筒状のステータエレメント(32,128)とを有している、請求項1から4までのいずれか1項記載の直接駆動発電機。
- 中空の円筒状のステータエレメント(32,128)が、内側において、少なくとも1つの巻線が設けられた少なくとも1つの積層体(33,133)を有している、請求項5記載の直接駆動発電機。
- ロータ集合体(18,116)が、実質的にステータ集合体(19,117)の内側に配置されている、請求項5又は6記載の直接駆動発電機。
- ロータ集合体(116)が、前側エンドプレート(118)と、後側エンドプレート(119)と、前側エンドプレート(118)と後側エンドプレート(119)とを互いに結合する中空の円筒状のロータエレメント(120)とを有している、請求項7記載の直接駆動発電機。
- 中空の円筒状のロータエレメント(120)が、外側において、少なくとも1つの永久磁石(125)を有している、請求項8記載の直接駆動発電機。
- ロータ集合体(219,314)が、実質的にステータ集合体(208,308)の周囲に配置されていて、前側エンドプレート(220,315)と、後側エンドプレート(221,316)と、前側エンドプレート(220,315)と後側エンドプレート(221,316)とを互いに結合する中空の円筒状のロータエレメント(222,317)とを有している、請求項1から4までのいずれか1項記載の直接駆動発電機。
- 中空の円筒状のロータエレメント(222,317)が、内側において、少なくとも1つの永久磁石(223,318)を有している、請求項10記載の直接駆動発電機。
- ステータ集合体(208,308)が、実質的にロータ集合体(219,314)の内側に配置されていて、ステータ支持構造体(209,309)を有している、請求項10又は11記載の直接駆動発電機。
- ステータ支持構造体(209,309)に、少なくとも1つの巻線(211,311)が設けられた少なくとも1つの積層体(210,310)が配置されている、請求項12記載の直接駆動発電機。
- 請求項1から13までのいずれか1項記載の直接駆動発電機と、少なくとも3つの軸受又は2つの軸受を有していて2つの軸受のうちの少なくとも1つが4点軸受である、ステータ集合体(19,117,208,308)に対してロータ集合体(18,116,219,314)を回転させるための駆動構成とを有することを特徴とする風車。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08012250A EP2143941B1 (en) | 2008-07-07 | 2008-07-07 | Direct drive generator and wind turbine |
EP08012250.0 | 2008-07-07 | ||
PCT/EP2009/057977 WO2010003830A2 (en) | 2008-07-07 | 2009-06-25 | Direct drive generator and wind turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011521162A true JP2011521162A (ja) | 2011-07-21 |
JP5340383B2 JP5340383B2 (ja) | 2013-11-13 |
Family
ID=40672579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011510008A Expired - Fee Related JP5340383B2 (ja) | 2008-07-07 | 2009-06-25 | 直接駆動発電機及び風車 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8004107B2 (ja) |
EP (1) | EP2143941B1 (ja) |
JP (1) | JP5340383B2 (ja) |
CN (1) | CN102037239B (ja) |
AT (1) | ATE488695T1 (ja) |
CA (1) | CA2724880C (ja) |
DE (1) | DE602008003563D1 (ja) |
DK (1) | DK2143941T3 (ja) |
ES (1) | ES2353927T3 (ja) |
NZ (1) | NZ588977A (ja) |
WO (1) | WO2010003830A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101418415B1 (ko) | 2012-07-13 | 2014-07-09 | 삼성중공업 주식회사 | 풍력 발전기의 주축과 기어 박스의 연결 구조체 |
JP2015502735A (ja) * | 2011-12-21 | 2015-01-22 | ヴォッベン プロパティーズ ゲーエムベーハーWobben Properties Gmbh | ギアレス型風力発電装置の発電機 |
Families Citing this family (18)
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EP2063116B1 (en) * | 2007-11-26 | 2016-12-28 | Siemens Aktiengesellschaft | Direct drive generator and wind turbine |
DK2143942T3 (en) * | 2008-07-07 | 2016-03-29 | Siemens Ag | Windmill |
DK2143944T3 (en) * | 2008-07-07 | 2019-01-14 | Siemens Ag | Windmill |
KR20130079359A (ko) * | 2010-03-29 | 2013-07-10 | 알스톰 윈드, 에스.엘.유. | 윈드 터빈 |
EP2388893A1 (en) * | 2010-05-19 | 2011-11-23 | Siemens Aktiengesellschaft | Generator with single turn wave winding and wind turbine |
EP2492503B1 (en) * | 2011-02-25 | 2018-01-03 | Siemens Aktiengesellschaft | A wind turbine with a generator |
DK2570659T3 (da) * | 2011-09-15 | 2013-12-02 | Siemens Ag | Vindmølle |
US8860287B2 (en) | 2011-11-29 | 2014-10-14 | General Electric Company | Wind power generation systems including segmented stators |
EP2788621A2 (en) * | 2011-12-06 | 2014-10-15 | Siemens Aktiengesellschaft | Wind turbine |
GB201122210D0 (en) * | 2011-12-22 | 2012-02-01 | Curtis Brian | Electricity generating apparatus |
ITMI20120257A1 (it) * | 2012-02-21 | 2013-08-22 | Wilic Sarl | Macchina elettrica rotante per aerogeneratore |
US20130300124A1 (en) * | 2012-05-11 | 2013-11-14 | Clipper Windpower, Inc. | Profiled Air Cap on Direct Drive Wind Turbine Generator |
DE102012208550A1 (de) * | 2012-05-22 | 2013-11-28 | Wobben Properties Gmbh | Generator einer getriebelosen Windenergieanlage |
KR20150042788A (ko) * | 2012-08-21 | 2015-04-21 | 아크티에볼라게트 에스케이에프 | 팽창된 부착 부분을 포함한 윈드 터빈 로터 샤프트 장치 |
DE112014004779T5 (de) * | 2013-10-17 | 2016-06-30 | Aktiebolaget Skf | Lageranordnung |
CN104989601A (zh) * | 2015-07-27 | 2015-10-21 | 北京三力新能科技有限公司 | 一种风力发电机组的主轴承组件 |
DE102016206179A1 (de) * | 2016-04-13 | 2017-10-19 | Wobben Properties Gmbh | Generatorrotor für einen Generator einer Windenergieanlage oder eines Wasserkraftwerks, sowie Generator, Windenergieanlage und Wasserkraftwerk mit selbigem |
CN111852787A (zh) * | 2020-07-29 | 2020-10-30 | 上海电气风电集团股份有限公司 | 风力发电机组的驱动链结构及包含其的风力发电机 |
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2008
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- 2008-07-07 AT AT08012250T patent/ATE488695T1/de not_active IP Right Cessation
- 2008-07-07 DE DE602008003563T patent/DE602008003563D1/de active Active
- 2008-07-07 ES ES08012250T patent/ES2353927T3/es active Active
- 2008-07-07 DK DK08012250.0T patent/DK2143941T3/da active
-
2009
- 2009-06-25 NZ NZ588977A patent/NZ588977A/en not_active IP Right Cessation
- 2009-06-25 WO PCT/EP2009/057977 patent/WO2010003830A2/en active Application Filing
- 2009-06-25 CN CN200980117986.8A patent/CN102037239B/zh not_active Expired - Fee Related
- 2009-06-25 US US12/992,088 patent/US8004107B2/en not_active Expired - Fee Related
- 2009-06-25 JP JP2011510008A patent/JP5340383B2/ja not_active Expired - Fee Related
- 2009-06-25 CA CA2724880A patent/CA2724880C/en not_active Expired - Fee Related
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US6781276B1 (en) * | 1998-12-15 | 2004-08-24 | Bonus Enegy A/S | Generator for a windmill, stator module for use in such a generator and use of such a generator |
JP2004511723A (ja) * | 2000-10-19 | 2004-04-15 | スキャン ウインド グループ エイエス | 風力タービン |
JP2005069082A (ja) * | 2003-08-22 | 2005-03-17 | Fuji Heavy Ind Ltd | 風車の温度制御装置 |
JP2007511690A (ja) * | 2003-11-20 | 2007-05-10 | ヴェスタス,ウィンド,システムズ エー/エス | 風力タービン、雷接続手段、方法及びその使用 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015502735A (ja) * | 2011-12-21 | 2015-01-22 | ヴォッベン プロパティーズ ゲーエムベーハーWobben Properties Gmbh | ギアレス型風力発電装置の発電機 |
KR101753950B1 (ko) * | 2011-12-21 | 2017-07-19 | 보벤 프로퍼티즈 게엠베하 | 기어리스 풍력 터빈의 제너레이터 |
KR101418415B1 (ko) | 2012-07-13 | 2014-07-09 | 삼성중공업 주식회사 | 풍력 발전기의 주축과 기어 박스의 연결 구조체 |
Also Published As
Publication number | Publication date |
---|---|
ES2353927T3 (es) | 2011-03-08 |
CA2724880C (en) | 2016-06-07 |
CA2724880A1 (en) | 2010-01-14 |
EP2143941B1 (en) | 2010-11-17 |
CN102037239B (zh) | 2014-05-07 |
NZ588977A (en) | 2012-06-29 |
WO2010003830A2 (en) | 2010-01-14 |
JP5340383B2 (ja) | 2013-11-13 |
DK2143941T3 (da) | 2011-01-31 |
EP2143941A1 (en) | 2010-01-13 |
ATE488695T1 (de) | 2010-12-15 |
WO2010003830A3 (en) | 2010-08-19 |
US8004107B2 (en) | 2011-08-23 |
CN102037239A (zh) | 2011-04-27 |
US20110062719A1 (en) | 2011-03-17 |
DE602008003563D1 (de) | 2010-12-30 |
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