JP2012177366A - 風力タービン - Google Patents
風力タービン Download PDFInfo
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- JP2012177366A JP2012177366A JP2012040545A JP2012040545A JP2012177366A JP 2012177366 A JP2012177366 A JP 2012177366A JP 2012040545 A JP2012040545 A JP 2012040545A JP 2012040545 A JP2012040545 A JP 2012040545A JP 2012177366 A JP2012177366 A JP 2012177366A
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- Prior art keywords
- stator
- group
- wind turbine
- stator windings
- electrical converter
- 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.)
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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
- 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
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- 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
-
- 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
- F05B2240/40—Use of a multiplicity of similar components
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/15—Sectional machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/12—Machines characterised by the modularity of some components
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Eletrric Generators (AREA)
- Windings For Motors And Generators (AREA)
- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Synchronous Machinery (AREA)
Abstract
【解決手段】発電機がステータセグメントにセグメント化されているステータを有しており、各ステータセグメントが複数のステータ巻線を有しており、それぞれのステータセグメントのステータ巻線が、少なくとも、ステータ巻線の第1のグループ及びステータ巻線の第2のグループに分割されており、各グループが少なくとも一つのステータ巻線を有しており、ステータ巻線の第1のグループの幾つか又は全てが第1の電気的な変換器ユニットと電気的に接続されており、且つ、ステータ巻線の第2のグループの幾つか又は全てが第2の電気的な変換器ユニットと電気的に接続されている。
【選択図】図2
Description
Claims (11)
- 電力を生成するために適合されている少なくとも一つの発電機(2)と、
前記発電機(2)によって生成された電力を変換するために適合されており、且つ、前記発電機(2)及びユーティリティグリッド(7)に電気的に接続可能であるか、又は、電気的に接続されている、複数の電気的な変換器ユニット(5,6,21)とを有している風力タービン(1)において、
前記発電機(2)は、ステータセグメント(4,4’)にセグメント化されているステータ(3)を有しており、各ステータセグメント(4,4’)は複数のステータ巻線(4a−c,4’a−c)を有しており、
それぞれのステータセグメント(4,4’)のステータ巻線(4a−c,4’a−c)は、少なくとも、ステータ巻線の第1のグループ(4A,4’A)及び第2のグループ(4B,4’B)に分割されており、
各グループ(4A,4B,4’A,4’B)は少なくとも一つのステータ巻線(4a−c,4’a−c)を有しており、
ステータ巻線(4a,4’a)の第1のグループ(4A,4’A)の幾つか又は全ては第1の電気的な変換器ユニット(5)に電気的に接続されており、
ステータ巻線(4b,4’b)の第2のグループ(4B,4’B)の幾つか又は全ては第2の電気的な変換器ユニット(6)に電気的に接続されていることを特徴とする、風力タービン。 - 各ステータセグメント(4,4’)のステータ巻線(4a−c,4’a−c)のグループ(4A,4B,4C,4’A,4’B,4’C)の数は、電気的な変換器ユニット(5,6,21)の数に対応する、請求項1に記載の風力タービン。
- ステータ巻線のグループ(4A,4B,4C,4’A,4’B,4’C)は、相互に電気的に絶縁されている、請求項1又は2に記載の風力タービン。
- ステータ巻線のグループ(4A,4B,4C,4’A,4’B,4’C)のステータ巻線(4a−c,4’a−c)は相互に電気的に接続されている、請求項1乃至3のいずれか一項に記載の風力タービン。
- 前記接続は星形結線(18)によって確立されている、請求項4に記載の風力タービン。
- 同一の電気的な変換器ユニット(5,6,21)に電気的に接続されている、異なるステータセグメント(4,4’)のステータ巻線のグループ(4A,4B,4C,4’A,4’B,4’C)は相互に電気的に絶縁されている、請求項1乃至5のいずれか一項に記載の風力タービン。
- 同一の電気的な変換器ユニット(5,6,21)に電気的に接続されている、異なるステータセグメント(4,4’)のステータ巻線のグループ(4A,4B,4C,4’A,4’B,4’C)は相互に電気的に接続されている、請求項1乃至6のいずれか一項に記載の風力タービン。
- 前記電気的な変換器ユニット(5,6,21)は並列に接続されている、請求項1乃至7のいずれか一項に記載の風力タービン。
- 各電気的な変換器ユニット(5,6,21)は、少なくとも一つの電気的なブレーカ(8)と、少なくとも一つの発電機側整流器(9)と、少なくとも一つのユーティリティグリッド側整流器(10)と、少なくとも一つの発電機側インバータ(11)と、少なくとも一つのユーティリティグリッド側インバータ(12)と、少なくとも一つのDCリンク(13)と、少なくとも一つの制御ユニット(14)とを有している、請求項1乃至8のいずれか一項に記載の風力タービン。
- 前記ステータセグメント(4,4’)は単層構造又は二重層構造を有しており、
二重層構造はスロットを有しており、各スロットは第1のステータ巻線及び第2のステータ巻線を収容するために適合されており、前記第1のステータ巻線は前記第2のステータ巻線の上に配置されている、請求項1乃至9のいずれか一項に記載の風力タービン。 - 前記ステータセグメント(4,4’)が二重構造を有している場合には、前記第1のステータ巻線はステータ巻線の第1のグループを形成し、且つ、前記第2のステータ巻線はステータ巻線の第2のグループを形成し、
前記ステータ巻線の第1のグループ及び前記ステータ巻線の第2のグループは、別個の電気的な変換器ユニット(5,6,21)に電気的に接続されている、請求項10に記載の風力タービン。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11155931.6A EP2492501B1 (en) | 2011-02-25 | 2011-02-25 | Wind turbine |
| EP11155931.6 | 2011-02-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012177366A true JP2012177366A (ja) | 2012-09-13 |
| JP2012177366A5 JP2012177366A5 (ja) | 2015-02-26 |
| JP6289798B2 JP6289798B2 (ja) | 2018-03-07 |
Family
ID=44315121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012040545A Active JP6289798B2 (ja) | 2011-02-25 | 2012-02-27 | 風力タービン |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8803348B2 (ja) |
| EP (1) | EP2492501B1 (ja) |
| JP (1) | JP6289798B2 (ja) |
| KR (1) | KR101884931B1 (ja) |
| CN (1) | CN102651556B (ja) |
| AU (1) | AU2012200262B2 (ja) |
| CA (1) | CA2769295C (ja) |
| DK (1) | DK2492501T3 (ja) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1834917B1 (de) * | 2006-03-16 | 2015-05-20 | ThyssenKrupp Aufzugswerke GmbH | Aufzugantrieb mit einem Elektromotor |
| CN102292897B (zh) | 2009-01-16 | 2014-04-02 | 科尔风力发电公司 | 用于轴向场装置的扇块式定子 |
| US9154024B2 (en) | 2010-06-02 | 2015-10-06 | Boulder Wind Power, Inc. | Systems and methods for improved direct drive generators |
| US9685887B2 (en) * | 2012-10-12 | 2017-06-20 | Younicos Inc. | Controlling power conversion systems |
| DK177684B1 (en) * | 2012-12-21 | 2014-03-03 | Envision Energy Denmark Aps | Wind turbine having a HTS generator with a plurality of phases |
| US8736133B1 (en) | 2013-03-14 | 2014-05-27 | Boulder Wind Power, Inc. | Methods and apparatus for overlapping windings |
| DE102014200947A1 (de) * | 2014-01-20 | 2015-08-06 | Wobben Properties Gmbh | Synchrongenerator einer getriebelosen Windenergieanlage |
| DE102014204802A1 (de) * | 2014-03-14 | 2015-09-17 | Siemens Aktiengesellschaft | Konvertersystem und Verfahren zum Konvertieren von Wechselstrom |
| DK2940860T3 (da) * | 2014-04-29 | 2020-02-17 | Siemens Gamesa Renewable Energy As | Generator til fremstilling af elektrisk effekt |
| US10177620B2 (en) | 2014-05-05 | 2019-01-08 | Boulder Wind Power, Inc. | Methods and apparatus for segmenting a machine |
| EP2953228B1 (en) * | 2014-06-02 | 2017-03-08 | Siemens Aktiengesellschaft | Device and method for connecting an electric power generator to an HVDC transmission system |
| CN107302270A (zh) * | 2016-04-15 | 2017-10-27 | 舍弗勒技术股份两合公司 | 发电机定子和发电机 |
| DE102016108712A1 (de) | 2016-05-11 | 2017-11-16 | Wobben Properties Gmbh | Synchrongenerator einer getriebelosen Windenergieanlage sowie Verfahren zum Herstellen eines Synchrongenerators und Verwendung von Formspulen |
| EP3252927B1 (en) * | 2016-05-31 | 2020-04-15 | Siemens Gamesa Renewable Energy A/S | Segmented armature assembly |
| CN106286129B (zh) * | 2016-10-12 | 2021-04-06 | 北京金风科创风电设备有限公司 | 风力发电机组及其控制方法 |
| EP3543522A1 (en) | 2018-03-22 | 2019-09-25 | Siemens Gamesa Renewable Energy A/S | Rotor blade monitoring system |
| EP3547505A1 (de) * | 2018-03-27 | 2019-10-02 | Siemens Aktiengesellschaft | Kombination einer elektrischen drehstrommaschine mit einer umrichtereinheit und windkraftanlage |
| EP3550699B1 (en) * | 2018-04-03 | 2025-10-08 | Siemens Gamesa Renewable Energy A/S | Winding design arrangement for an electrical machine and wind turbine generator |
| EP3579371A1 (en) * | 2018-06-08 | 2019-12-11 | Siemens Gamesa Renewable Energy A/S | Dual transformer turbine |
| CN110896204A (zh) * | 2019-11-12 | 2020-03-20 | 安庆中船柴油机有限公司 | 一种双层独立布线的电缆桥架 |
| CN111884396A (zh) * | 2020-08-17 | 2020-11-03 | 浙江大学 | 风力发电系统 |
| KR102290486B1 (ko) | 2021-05-18 | 2021-08-17 | 에덴녹화산업주식회사 | 보습이 뛰어난 녹생토 및 그 제조방법 |
| CN113659622B (zh) * | 2021-08-17 | 2024-08-02 | 清华大学 | 一种实现两台并联运行逆变器主从机无缝切换控制方法 |
| EP4145685A1 (en) * | 2021-09-07 | 2023-03-08 | Abb Schweiz Ag | Stator, electrical machine and method of manufacturing a stator |
| EP4478587A1 (en) * | 2023-06-16 | 2024-12-18 | Siemens Gamesa Renewable Energy A/S | Stator of an electrical machine |
| CN118889775A (zh) * | 2024-09-23 | 2024-11-01 | 中车山东风电有限公司 | 一种基于多绕组风力发电机的半直驱电流型风电机组系统及其故障处理方法 |
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2012
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- 2012-02-23 CA CA2769295A patent/CA2769295C/en active Active
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| Publication number | Publication date |
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| US8803348B2 (en) | 2014-08-12 |
| AU2012200262A1 (en) | 2012-09-13 |
| CN102651556B (zh) | 2016-01-20 |
| EP2492501A1 (en) | 2012-08-29 |
| KR101884931B1 (ko) | 2018-08-02 |
| CN102651556A (zh) | 2012-08-29 |
| US20120217746A1 (en) | 2012-08-30 |
| JP6289798B2 (ja) | 2018-03-07 |
| DK2492501T3 (en) | 2017-07-03 |
| EP2492501B1 (en) | 2017-04-12 |
| CA2769295C (en) | 2018-11-27 |
| AU2012200262B2 (en) | 2015-02-05 |
| CA2769295A1 (en) | 2012-08-25 |
| KR20120098437A (ko) | 2012-09-05 |
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