RU2621061C2 - Синхронный генератор безредукторной ветроэнергетической установки - Google Patents

Синхронный генератор безредукторной ветроэнергетической установки Download PDF

Info

Publication number
RU2621061C2
RU2621061C2 RU2014151555A RU2014151555A RU2621061C2 RU 2621061 C2 RU2621061 C2 RU 2621061C2 RU 2014151555 A RU2014151555 A RU 2014151555A RU 2014151555 A RU2014151555 A RU 2014151555A RU 2621061 C2 RU2621061 C2 RU 2621061C2
Authority
RU
Russia
Prior art keywords
rotor
synchronous generator
segments
stator
generator
Prior art date
Application number
RU2014151555A
Other languages
English (en)
Russian (ru)
Other versions
RU2014151555A (ru
Inventor
Вилько ГУДЕВЕР
Войцех ГИНГИЛЬ
Original Assignee
Воббен Пропертиз Гмбх
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Воббен Пропертиз Гмбх filed Critical Воббен Пропертиз Гмбх
Publication of RU2014151555A publication Critical patent/RU2014151555A/ru
Application granted granted Critical
Publication of RU2621061C2 publication Critical patent/RU2621061C2/ru

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • 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
    • 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
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • 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
    • 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
    • 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
    • H02K15/50—Disassembling, repairing or modifying dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • 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
    • 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
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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
    • Y10T29/49012—Rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Wind Motors (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
RU2014151555A 2012-05-22 2013-04-05 Синхронный генератор безредукторной ветроэнергетической установки RU2621061C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012208547.5 2012-05-22
DE102012208547A DE102012208547A1 (de) 2012-05-22 2012-05-22 Synchrongenerator einer getriebelosen Windenergieanlage
PCT/EP2013/057253 WO2013174566A2 (de) 2012-05-22 2013-04-05 Synchrongenerator einer getriebelosen windenergieanlage

Publications (2)

Publication Number Publication Date
RU2014151555A RU2014151555A (ru) 2016-07-10
RU2621061C2 true RU2621061C2 (ru) 2017-05-31

Family

ID=48050707

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014151555A RU2621061C2 (ru) 2012-05-22 2013-04-05 Синхронный генератор безредукторной ветроэнергетической установки

Country Status (21)

Country Link
US (1) US9653977B2 (enEXAMPLES)
EP (1) EP2853020B1 (enEXAMPLES)
JP (1) JP6076471B2 (enEXAMPLES)
KR (1) KR101708543B1 (enEXAMPLES)
CN (1) CN104396125B (enEXAMPLES)
AR (1) AR091118A1 (enEXAMPLES)
AU (1) AU2013265611B2 (enEXAMPLES)
BR (1) BR112014028932A2 (enEXAMPLES)
CA (1) CA2872896C (enEXAMPLES)
CL (1) CL2014003138A1 (enEXAMPLES)
DE (1) DE102012208547A1 (enEXAMPLES)
DK (1) DK2853020T3 (enEXAMPLES)
ES (1) ES2773270T3 (enEXAMPLES)
IN (1) IN2014DN09767A (enEXAMPLES)
MX (1) MX353872B (enEXAMPLES)
NZ (1) NZ701730A (enEXAMPLES)
PT (1) PT2853020T (enEXAMPLES)
RU (1) RU2621061C2 (enEXAMPLES)
TW (1) TWI570325B (enEXAMPLES)
WO (1) WO2013174566A2 (enEXAMPLES)
ZA (1) ZA201408010B (enEXAMPLES)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208549A1 (de) * 2012-05-22 2013-11-28 Wobben Properties Gmbh Optimierter Synchrongenerator einer getriebelosen Windenergieanlage
DE102012208550A1 (de) * 2012-05-22 2013-11-28 Wobben Properties Gmbh Generator einer getriebelosen Windenergieanlage
EP2843810B1 (en) * 2013-09-03 2019-06-19 Siemens Gamesa Renewable Energy A/S Generator for a wind turbine
CN103723053B (zh) * 2013-12-02 2015-10-28 平面发电机发展有限公司 利用磁悬浮系统的平面发电机
DE102014200947A1 (de) * 2014-01-20 2015-08-06 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage
DE102014209006A1 (de) * 2014-05-13 2015-11-19 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage
DE102015212452A1 (de) 2015-07-02 2017-01-05 Wobben Properties Gmbh Trägerelement, insbesondere Statorträger-Element und/oder Läuferträger-Element, System von Trägerelementen, Generatorträger, Generator, Generator-Tragsystem, Gondel einer Windenergieanlage, Windenergieanlage und Verfahren zur Montage eines Generator-Tragsystems
DE102015212453A1 (de) 2015-07-02 2017-01-05 Wobben Properties Gmbh Trägerelement, insbesondere Statorträger-Element und/oder Läuferträger-Element, System von Trägerelementen, Generatorträger, Generator, Generator-Tragsystem, Gondel einer Windenergieanlage, Windenergieanlage und Verfahren zur Montage eines Generator-Tragsystems
DE102016107929A1 (de) 2016-04-28 2017-11-02 Wobben Properties Gmbh Aluformspule und Wicklungsaufbau sowie Stator eines Generators einer Windenergieanlage und Verfahren zum Herstellen eines Stators
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
DE102017119530A1 (de) * 2017-08-25 2019-02-28 Wobben Properties Gmbh Generatorläufer und Generatorstator sowie Generator und Windenergieanlage damit und Verfahren zum Transportieren eines Generators
CN109026552B (zh) * 2018-08-03 2019-09-03 北京金风科创风电设备有限公司 用于发电机单元的辅助装置、运输及装配方法
WO2021219182A1 (en) 2020-04-30 2021-11-04 Vestas Wind Systems A/S Wind turbine with integrated hydrogen generation
EP4016809B1 (de) 2020-12-18 2023-01-04 Wobben Properties GmbH Segmentierter generator, generatorsegment und windenergieanlage sowie verfahren zur transportvorbereitung, zum transport und zur montage eines segmentierten generators sowie verfahren zur montage einer windenergieanlage
KR102465178B1 (ko) * 2021-06-18 2022-11-09 서울시립대학교 산학협력단 이중층 폴리우레탄 폼 흡음재 제조방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2115020C1 (ru) * 1996-01-19 1998-07-10 Центральный научно-исследовательский институт "Электроприбор" Ветроэлектрическая установка
RU2208700C1 (ru) * 2001-10-31 2003-07-20 Воронежский государственный технический университет Безредукторный ветроагрегат
RU2379814C1 (ru) * 2008-12-15 2010-01-20 Андрей Борисович Захаренко Электрическая машина с электромагнитным возбуждением
EP2149703A2 (en) * 2008-07-30 2010-02-03 General Electric Company Wind turbine assembly with tower mount
WO2011006810A2 (de) * 2009-07-13 2011-01-20 Siemens Aktiengesellschaft Ringförmiger rotor für eine elektrische maschine
DE102010039590A1 (de) * 2010-08-20 2012-02-23 Siemens Aktiengesellschaft Segmentierte elektrische Maschine

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636591C2 (de) 1996-09-10 1999-12-09 Friedrich Klinger Synchrongenerator für einen getriebelosen Windenergiekonverter
DE19729034A1 (de) 1997-07-08 1999-01-21 Aloys Wobben Synchrongenerator zum Einsatz bei Windenergieanlagen sowie Windenergieanlage
DE19923925A1 (de) * 1999-05-26 2000-12-07 Aloys Wobben Synchronmaschine
US7321176B2 (en) 2000-04-20 2008-01-22 Invacare Corporation Multi pole electrical machine with reduced cogging force
DE10102255A1 (de) * 2001-01-19 2002-08-01 Aloys Wobben Windenergieanlage mit einer Hohlwelle für Rotornabe und Generator
DE10137270A1 (de) * 2001-07-31 2003-02-20 Aloys Wobben Windenergieanlage mit Ringgenerator
ITBZ20040047A1 (it) * 2004-09-20 2004-12-20 High Technology Invest Bv Generatore/motore elettrico, in particolare per l'impiego in impianti eolici, impianti a fune o idraulici.
CN2821195Y (zh) 2005-07-14 2006-09-27 潍坊中云机器有限公司 分体式外转子风力发电机
KR100860606B1 (ko) * 2006-12-28 2008-09-26 한국전기연구원 내전형 영구자석 여자 횡자속 전동기
US7868510B2 (en) * 2007-03-30 2011-01-11 Rittenhouse Norman P High-efficiency wheel-motor utilizing molded magnetic flux channels with transverse-flux stator
US7816830B2 (en) * 2007-08-16 2010-10-19 Gary Dickes Permanent magnet alternator with segmented construction
DE102007041649A1 (de) * 2007-09-03 2009-03-05 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Rotorblatt, Windenergieanlage sowie Verfahren zum Betreiben einer Windenergieanlage
EP2063115B1 (en) * 2007-11-26 2019-06-05 Siemens Gamesa Renewable Energy A/S Direct drive generator and wind turbine
DK2096732T3 (da) 2008-02-27 2011-01-03 Abb Schweiz Ag Energisystem, som omfatter en vind- eller vandkraftturbine
EP2112748B1 (en) 2008-04-24 2018-01-03 Magneti Marelli S.p.A. Multiphase synchronous electric motor and/or generator for a transport vehicle
DE102009015044A1 (de) * 2008-05-02 2009-11-05 Hartmuth Drews Segmentkranz-Ringgenerator
MX2010013163A (es) * 2008-06-02 2011-01-25 Advanced Magnet Lab Inc Maquina electrica que incorpora diseños de bobina de doble helice para devanados superconductores y resistivos.
US20100013346A1 (en) * 2008-07-21 2010-01-21 Joseph Peek Low speed, permanent magnet brushless motors and generators
DE102008050848A1 (de) 2008-10-08 2010-04-15 Wobben, Aloys Ringgenerator
DE102008063783A1 (de) * 2008-12-18 2010-06-24 Wind-Direct Gmbh Generator für eine Windenergieanlage und Verfahren zu seiner Herstellung
JP5299679B2 (ja) * 2009-02-06 2013-09-25 株式会社デンソー モータジェネレータ
NO20092984A1 (no) * 2009-09-11 2011-02-14 Blaaster Wind Tech As Vindturbin
FI122303B (fi) 2009-10-28 2011-11-30 Switch Drive Systems Oy Roottorisegmentti kestomagnetoidun sähkökoneen roottoria varten
JP4819939B2 (ja) * 2009-11-04 2011-11-24 Ｔｈｋ株式会社 ロータリーモータアクチュエータ及び水平軸風車
EP2333933B1 (en) 2009-12-08 2016-03-23 Siemens Aktiengesellschaft Arrangement to compensate a non-uniform air gap of an electric machine
US20120299430A1 (en) * 2009-12-22 2012-11-29 Hoganas Ab (Publ) Rotor for modulated pole machine
US8963356B2 (en) * 2010-01-21 2015-02-24 America Hydro Jet Corporation Power conversion and energy storage device
JP5778391B2 (ja) * 2010-02-18 2015-09-16 東芝三菱電機産業システム株式会社 同期回転機
IT1399511B1 (it) * 2010-04-22 2013-04-19 Wilic Sarl Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico
US9231457B2 (en) * 2010-06-25 2016-01-05 Board Of Regents, The University Of Texas System Double stator switched reluctance apparatus
ES2696544T3 (es) * 2010-11-05 2019-01-16 Vestas Wind Sys As Generador segmentado de accionamiento directo
ITMI20110374A1 (it) * 2011-03-10 2012-09-11 Wilic Sarl Turbina eolica
EP2508749B1 (de) * 2011-04-04 2013-09-04 Siemens Aktiengesellschaft Verfahren zum Montieren einer elektrischen Maschine
AR083135A1 (es) 2011-10-05 2013-02-06 Ind Metalurgicas Pescarmona S A I C Y F Generador eolico sincronico
DE102012208549A1 (de) 2012-05-22 2013-11-28 Wobben Properties Gmbh Optimierter Synchrongenerator einer getriebelosen Windenergieanlage
EP2731232B1 (en) * 2012-11-08 2019-01-30 GE Renewable Technologies Wind B.V. Generator for a wind turbine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2115020C1 (ru) * 1996-01-19 1998-07-10 Центральный научно-исследовательский институт "Электроприбор" Ветроэлектрическая установка
RU2208700C1 (ru) * 2001-10-31 2003-07-20 Воронежский государственный технический университет Безредукторный ветроагрегат
EP2149703A2 (en) * 2008-07-30 2010-02-03 General Electric Company Wind turbine assembly with tower mount
RU2379814C1 (ru) * 2008-12-15 2010-01-20 Андрей Борисович Захаренко Электрическая машина с электромагнитным возбуждением
WO2011006810A2 (de) * 2009-07-13 2011-01-20 Siemens Aktiengesellschaft Ringförmiger rotor für eine elektrische maschine
DE102010039590A1 (de) * 2010-08-20 2012-02-23 Siemens Aktiengesellschaft Segmentierte elektrische Maschine

Also Published As

Publication number Publication date
IN2014DN09767A (enEXAMPLES) 2015-07-31
WO2013174566A3 (de) 2014-08-14
NZ701730A (en) 2016-03-31
CA2872896C (en) 2019-02-26
CN104396125A (zh) 2015-03-04
DE102012208547A1 (de) 2013-11-28
WO2013174566A2 (de) 2013-11-28
US9653977B2 (en) 2017-05-16
CA2872896A1 (en) 2013-11-28
US20150288267A1 (en) 2015-10-08
ZA201408010B (en) 2015-11-25
BR112014028932A2 (pt) 2017-06-27
AU2013265611B2 (en) 2016-04-21
AR091118A1 (es) 2015-01-14
JP6076471B2 (ja) 2017-02-08
DK2853020T3 (da) 2020-03-09
EP2853020B1 (de) 2019-12-04
JP2015521022A (ja) 2015-07-23
MX2014014074A (es) 2015-01-26
MX353872B (es) 2018-02-01
TWI570325B (zh) 2017-02-11
KR20150014989A (ko) 2015-02-09
PT2853020T (pt) 2020-03-04
EP2853020A2 (de) 2015-04-01
AU2013265611A1 (en) 2014-11-27
CL2014003138A1 (es) 2015-02-27
ES2773270T3 (es) 2020-07-10
RU2014151555A (ru) 2016-07-10
TW201407033A (zh) 2014-02-16
KR101708543B1 (ko) 2017-02-20
CN104396125B (zh) 2019-07-23

Similar Documents

Publication Publication Date Title
RU2621061C2 (ru) Синхронный генератор безредукторной ветроэнергетической установки
CA2767861C (en) Annular rotor for an electric machine
CN101521414B (zh) 用于直接驱动发电机的配置、直接驱动发电机、风力涡轮机以及发电机的组装方法
CN101677195B (zh) 定子布置、发电机及风力涡轮机
US8581464B2 (en) Segmented rotor
US8710720B2 (en) Generator with a segmented stator
RU2599411C2 (ru) Генератор для безредукторной ветроэнергетической установки
CN102695875A (zh) 风力涡轮机
AU2013265355B2 (en) Optimized synchronous generator of a gearless wind power plant
US20180198349A1 (en) Support element, in particular stator support element and/or rotor support element, system of support elements, generator support, generator, generator support system, nacelle of a wind turbine, wind turbine and method for assembling a generator support system
US20180375407A1 (en) Support element, in particular stator support element and/or rotor support element, system of support elements, generator support, generator, generator support system, nacelle of a wind turbine, wind turbine and method for assembling a generator support system
CN101272078B (zh) 一种防护型无刷励磁同步电动机
US9923422B2 (en) Rotor assembly
CN201197103Y (zh) 一种防护型无刷励磁同步电动机
US11228228B2 (en) Electrical machine and maintenance methods thereof
CN2821194Y (zh) 分体式内转子风力发电机

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20210406