DK2854256T3 - Polenhed og statoranordning til en vindmøllegenerator og fremgangsmåder til fremstilling heraf - Google Patents
Polenhed og statoranordning til en vindmøllegenerator og fremgangsmåder til fremstilling heraf Download PDFInfo
- Publication number
- DK2854256T3 DK2854256T3 DK13186189.0T DK13186189T DK2854256T3 DK 2854256 T3 DK2854256 T3 DK 2854256T3 DK 13186189 T DK13186189 T DK 13186189T DK 2854256 T3 DK2854256 T3 DK 2854256T3
- Authority
- DK
- Denmark
- Prior art keywords
- base portion
- stator
- body structure
- laminated body
- wind turbine
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000004804 winding Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000012777 electrically insulating material Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 238000003475 lamination Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/021—Magnetic cores
- H02K15/022—Magnetic cores with salient poles
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Claims (15)
1. Polenhed til en statoranordning (100, 200, 300) af en vindmøllegenerator, hvilken polenhed omfatter en lamineret legemsstruktur, omfattende en basisdel (110, 310), en mellemdel (112, 312) og en øvre del (114, 214, 314), og en spole (116, 216), der er viklet omkring mellemdelen, hvor mellemdelen strækker sig fra mindst en del af en øvre overflade af basisdelen, hvor den øvre del strækker sig fra enden af mellemdelen, der er over for basisdelen, og har et voksende tværsnit i retning væk fra mellemdelen, og hvor den laminerede legemsstruktur omfatter en luftkanal (215), der er tilpasset til at muliggøre en strøm af køleluft.
2. Enhed ifølge det foregående krav, hvor basisdelen har en i det væsentlige flad rektangulær form, hvor mellemdelen har en i det væsentlige rektangulær tværsnitsform, og hvor tværsnitsarealet af mellemdelen er mindre end arealet af basisdelen.
3. Enhed ifølge et hvilket som helst af de foregående krav, hvor basisdelen omfatter en fordybning (313), hvilken fordybning er dannet i en nedre flade af basisdelen.
4. Enhed ifølge et hvilket som helst af de foregående krav, hvor basisdelen omfatter mindst ét fremspring (311), hvilket mindst ene fremspring er dannet på den nedre flade af basisdelen.
5. Enhed ifølge krav 3 eller krav 4, hvor fordybningen (313) er tilpasset til at gå i indgreb med et fastgørelseselement (122, 322), og/eller hvor det mindst ene fremspring (311) er tilpasset til at gå i indgreb med en tilsvarende fordybning (328) i en støttestruktur (120, 320).
6. Enhed ifølge et hvilket som helst af de foregående krav, hvor basisdelen omfatter et sidefremspring (119) og en sidefordybning (118), hvilket sidefremspring og hvilken sidefordybning er dannet i modsatte sideflader af basisdelen.
7. Enhed ifølge et hvilket som helst af de foregående krav, hvor spolen omfatter et fladt elektrisk ledende trådmateriale.
8. Enhed ifølge et hvilket som helst af de foregående krav, yderligere omfattende en første kile (124), der er tilpasset til at passe godt oven på spolen og til at holde spolen på plads, og/eller en anden kile (217), der er anbragt på en udvendig ende af den laminerede legemsstruktur for at beskytte spolen.
9. Statoranordning til en vindmøllegenerator, hvilken statoranordning omfatter en statorstøttestruktur (120, 320), og en flerhed af polenheder ifølge et hvilket som helst af de foregående krav, hvor polenhederne er anbragt langs med en omkreds af statorstøttestruktu-ren.
10. Vindmøllegenerator omfattende en statoranordning ifølge det foregående krav.
11. Vindmølle omfattende en vindmøllegenerator ifølge det foregående krav.
12. Fremgangsmåde til fremstilling af en polenhed til en statoranordning af en vindmøllegenerator, hvilken fremgangsmåde omfatter at stanse og lime en flerhed af lag af plademetal, således at der dannes en lamineret legemsstruktur omfattende en basisdel, en mellemdel og en øvre del, hvor mellemdelen strækker sig fra mindst en del af en øvre overflade af basisdelen, hvor den øvre del strækker sig fra enden af mellemdelen, der er over for basisdelen, og har et voksende tværsnit i retning væk fra mellemdelen, og hvor der dannes en luftkanal i den laminerede legemsstruktur for at muliggøre en strøm af køleluft, og at vikle en spole omkring mellemdelen.
13. Fremgangsmåde ifølge det foregående krav, yderligere omfattende at coate mindst en del af den laminerede legemsstruktur med et elektrisk isole- rende materiale før vikling af spolen omkring mellemdelen.
14. Fremgangsmåde ifølge krav 12 eller 13, yderligere omfattende at montere den laminerede legemsstruktur i en viklingsmaskine før vikling af spolen omkring mellemdelen, og at løsne den laminerede legemsstruktur fra viklingsmaskinen efter vikling af spolen omkring midterdelen.
15. Fremgangsmåde til samling af en statoranordning til en vindmøllegenerator, hvilken fremgangsmåde omfatter at tilvejebringe en statorstøttestruktur, at tilvejebringe en flerhed af polenheder ifølge et hvilket som helst af kravene 1 til 8 og at anbringe polenhederne langs med en omkreds af statorstøttestrukturen.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13186189.0A EP2854256B1 (en) | 2013-09-26 | 2013-09-26 | Pole unit and stator assembly for a wind turbine generator, and methods of manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2854256T3 true DK2854256T3 (da) | 2017-09-11 |
Family
ID=49253168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK13186189.0T DK2854256T3 (da) | 2013-09-26 | 2013-09-26 | Polenhed og statoranordning til en vindmøllegenerator og fremgangsmåder til fremstilling heraf |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20150084454A1 (da) |
| EP (1) | EP2854256B1 (da) |
| CN (1) | CN104518579B (da) |
| DK (1) | DK2854256T3 (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3444930B1 (en) * | 2017-08-16 | 2023-01-11 | Siemens Gamesa Renewable Energy A/S | Segmented stator for a direct drive electrical generator |
| CN107742928B (zh) * | 2017-11-22 | 2022-01-14 | 珠海格力电器股份有限公司 | 定子铁芯组件、电机、压缩机和空调器 |
| DK3557733T3 (da) * | 2018-04-18 | 2021-05-31 | Siemens Gamesa Renewable Energy As | Spoledannelse i en elektrisk maskine med koncentrerede viklinger |
| EP3621182A1 (de) * | 2018-09-06 | 2020-03-11 | Siemens Aktiengesellschaft | Zahnspule und verfahren zur herstellung einer zahnspule |
| EP3654497B1 (en) | 2018-11-15 | 2026-04-08 | Black & Decker Inc. | Winding retention insert for a brushless motor |
| ES2910834T3 (es) * | 2019-07-26 | 2022-05-13 | General Electric Renovables Espana Sl | Módulos electromagnéticos de máquinas eléctricas |
| EP3863151A1 (en) * | 2020-02-06 | 2021-08-11 | Siemens Gamesa Renewable Energy A/S | Stator segment, stator, wind turbine and method of manufacturing a stator segment |
| EP4016802A1 (de) * | 2020-12-18 | 2022-06-22 | Wobben Properties GmbH | Stator-blechpaket zur aufnahme mindestens einer spuleneinheit, statorsegment, stator, rotorsegment, rotor, generator, windenergieanlage und verfahren zur herstellung eines rotorsegments |
| DE102021122130A1 (de) | 2021-08-26 | 2023-03-02 | Schaeffler Technologies AG & Co. KG | Stator einer elektrischen Rotationsmaschine, Verfahren zur Herstellung des Stators sowie elektrische Rotationsmaschine |
| EP4280424A1 (en) * | 2022-05-18 | 2023-11-22 | GE Energy Power Conversion Technology Ltd | Synchronous electrical machine and boat comprising such a machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997031422A1 (en) * | 1996-02-23 | 1997-08-28 | Matsushita Electric Industrial Co., Ltd. | Motor |
| JP3568364B2 (ja) * | 1996-09-30 | 2004-09-22 | 松下電器産業株式会社 | 回転電機のコア |
| US6933633B2 (en) * | 2001-10-03 | 2005-08-23 | Nissan Motor Co., Ltd. | Rotating electric machine and cooling structure for rotating electric machine |
| DE10236941A1 (de) * | 2002-08-12 | 2004-03-04 | Siemens Ag | Stator für eine Synchronmaschine |
| US7026739B2 (en) * | 2003-05-23 | 2006-04-11 | Honda Motor Co., Ltd | Stator and insulating bobbin and a manufacturing method of the stator |
| JP4887656B2 (ja) * | 2004-10-29 | 2012-02-29 | トヨタ自動車株式会社 | 回転電機およびそれを搭載した自動車 |
| NL2001190C1 (nl) * | 2008-01-16 | 2009-07-20 | Lagerwey Wind B V | Generator voor een direct aangedreven windturbine. |
| GB0912759D0 (en) * | 2009-07-22 | 2009-08-26 | Control Tech Dynamics Ltd | Electric device stator and methods for winding |
| EP2385609B1 (en) * | 2010-05-05 | 2018-11-28 | Siemens Aktiengesellschaft | Generator with a segmented stator |
| DE102011017456B4 (de) * | 2011-04-18 | 2015-04-30 | Sew-Eurodrive Gmbh & Co Kg | Statorsegment für einen segmentiert ausgeführten Stator eines Elektromotors, Stator aus gleichartigen Statorsegmenten und Verfahren zum Herstellen eines Stators aus Statorsegmenten |
-
2013
- 2013-09-26 EP EP13186189.0A patent/EP2854256B1/en not_active Not-in-force
- 2013-09-26 DK DK13186189.0T patent/DK2854256T3/da active
-
2014
- 2014-09-23 US US14/493,387 patent/US20150084454A1/en not_active Abandoned
- 2014-09-26 CN CN201410500649.XA patent/CN104518579B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104518579A (zh) | 2015-04-15 |
| US20150084454A1 (en) | 2015-03-26 |
| CN104518579B (zh) | 2019-06-18 |
| EP2854256A1 (en) | 2015-04-01 |
| EP2854256B1 (en) | 2017-06-28 |
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