JP5340383B2 - 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
- JP5340383B2 JP5340383B2 JP2011510008A JP2011510008A JP5340383B2 JP 5340383 B2 JP5340383 B2 JP 5340383B2 JP 2011510008 A JP2011510008 A JP 2011510008A JP 2011510008 A JP2011510008 A JP 2011510008A JP 5340383 B2 JP5340383 B2 JP 5340383B2
- Authority
- JP
- Japan
- Prior art keywords
- end plate
- stator
- direct drive
- rotor
- drive generator
- 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
- 238000004804 winding Methods 0.000 claims description 16
- 239000003365 glass fiber Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 description 12
- 238000010248 power generation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- 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)
- 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
Claims (8)
- ステータ集合体(208,308)と、
ロータ集合体(219,314)とが設けられており、
前記ステータ集合体(208,308)及び/又は前記ロータ集合体(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(220,315)及び/又は後側エンドプレート(221,316)を有する、風車のための直接駆動発電機において、
前記少なくとも部分的に可撓性の前側エンドプレート(220,315)及び/又は後側エンドプレート(221,316)が少なくとも部分的にガラス繊維から形成されており、
前記ロータ集合体(219,314)が、実質的に前記ステータ集合体(208,308)の周囲に配置されていて、前記可撓性の前側エンドプレート(220,315)と、前記可撓性の後側エンドプレート(221,316)と、該前側エンドプレート(220,315)と該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、前記少なくとも部分的に可撓性の前側エンドプレート(220,315)及び/又は後側エンドプレート(221,316)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。
- 前記少なくとも部分的に可撓性の前側エンドプレート(220,315)及び/又は後側エンドプレート(221,316)が、環状のエンドプレートである、請求項1又は2記載の直接駆動発電機。
- 前記少なくとも部分的に可撓性の前側エンドプレート(220,315)及び/又は後側エンドプレート(221,316)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。
- 前記中空の円筒状のロータエレメント(222,317)が、その内側において、少なくとも1つの永久磁石(223,318)を有している、請求項1記載の直接駆動発電機。
- 前記ステータ集合体(208,308)が、実質的に前記ロータ集合体(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1又は5記載の直接駆動発電機。
- 前記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6記載の直接駆動発電機。
- 請求項1から7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つの軸受であって、該2つの軸受のうちの少なくとも1つが4点軸受である2つの軸受を有する、前記ステータ集合体(208,308)に対して前記ロータ集合体(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 |
---|---|---|---|
EP08012250.0 | 2008-07-07 | ||
EP08012250A EP2143941B1 (en) | 2008-07-07 | 2008-07-07 | Direct drive generator and wind turbine |
PCT/EP2009/057977 WO2010003830A2 (en) | 2008-07-07 | 2009-06-25 | Direct drive generator and wind turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011521162A JP2011521162A (ja) | 2011-07-21 |
JP5340383B2 true 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) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2063116T3 (en) * | 2007-11-26 | 2017-03-20 | Siemens Ag | Directly powered 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 |
EP2553264B1 (en) * | 2010-03-29 | 2016-08-24 | Alstom Wind, S.L.U. | Wind turbine |
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 |
WO2013083386A2 (en) | 2011-12-06 | 2013-06-13 | Siemens Aktiengesellschaft | Wind turbine |
DE102011089498A1 (de) * | 2011-12-21 | 2013-06-27 | Wobben Properties Gmbh | Generator einer getriebelosen Windenergieanlage |
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 |
KR101418415B1 (ko) | 2012-07-13 | 2014-07-09 | 삼성중공업 주식회사 | 풍력 발전기의 주축과 기어 박스의 연결 구조체 |
EP2888494A4 (en) * | 2012-08-21 | 2016-05-11 | Skf Publ Ab | WIND TURBINE ROTOR WAVE ASSEMBLY WITH A DEPTHABLE FASTENING PART |
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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FR2796671B1 (fr) * | 1999-07-22 | 2002-04-19 | Jeumont Ind | Dispositif de captage d'energie eolienne et de production d'energie electrique et procede d'optimisation de la production d'energie |
US6483199B2 (en) | 2000-04-28 | 2002-11-19 | Mitsubishi Denki Kabushiki Kaisha | Wind power generating device |
DE10033233B4 (de) | 2000-07-10 | 2017-07-13 | Aloys Wobben | Statorträger |
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DE10102255A1 (de) | 2001-01-19 | 2002-08-01 | Aloys Wobben | Windenergieanlage mit einer Hohlwelle für Rotornabe und Generator |
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US7360310B2 (en) * | 2005-10-05 | 2008-04-22 | General Electric Company | Method for changing removable bearing for a wind turbine generator |
NO20054704D0 (no) * | 2005-10-13 | 2005-10-13 | Sway As | Fremgangsmate og metode for vindkraftverk og fremdriftssystem med magnetisk stabilt hovedlager og lastkontrollsystem |
KR100695012B1 (ko) * | 2006-03-24 | 2007-03-14 | 유니슨 주식회사 | 풍력 발전기 |
EP1985846A1 (en) * | 2007-04-27 | 2008-10-29 | Greenergy India Private Limited | Wind turbine |
EP2014917B1 (en) | 2007-07-10 | 2017-08-30 | Siemens Aktiengesellschaft | Minimising wind turbine generator air gap with a specific shaft bearing arrangement |
-
2008
- 2008-07-07 EP EP08012250A patent/EP2143941B1/en not_active Not-in-force
- 2008-07-07 AT AT08012250T patent/ATE488695T1/de not_active IP Right Cessation
- 2008-07-07 ES ES08012250T patent/ES2353927T3/es active Active
- 2008-07-07 DE DE602008003563T patent/DE602008003563D1/de 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 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 CN CN200980117986.8A patent/CN102037239B/zh not_active Expired - Fee Related
- 2009-06-25 WO PCT/EP2009/057977 patent/WO2010003830A2/en active Application Filing
- 2009-06-25 CA CA2724880A patent/CA2724880C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2724880C (en) | 2016-06-07 |
ATE488695T1 (de) | 2010-12-15 |
EP2143941A1 (en) | 2010-01-13 |
EP2143941B1 (en) | 2010-11-17 |
DE602008003563D1 (de) | 2010-12-30 |
DK2143941T3 (da) | 2011-01-31 |
US20110062719A1 (en) | 2011-03-17 |
WO2010003830A3 (en) | 2010-08-19 |
NZ588977A (en) | 2012-06-29 |
CN102037239B (zh) | 2014-05-07 |
ES2353927T3 (es) | 2011-03-08 |
WO2010003830A2 (en) | 2010-01-14 |
CN102037239A (zh) | 2011-04-27 |
US8004107B2 (en) | 2011-08-23 |
CA2724880A1 (en) | 2010-01-14 |
JP2011521162A (ja) | 2011-07-21 |
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