DK2424077T3 - Segmenteret statorsamling - Google Patents

Segmenteret statorsamling Download PDF

Info

Publication number
DK2424077T3
DK2424077T3 DK11177347.9T DK11177347T DK2424077T3 DK 2424077 T3 DK2424077 T3 DK 2424077T3 DK 11177347 T DK11177347 T DK 11177347T DK 2424077 T3 DK2424077 T3 DK 2424077T3
Authority
DK
Denmark
Prior art keywords
segmented stator
stator collection
collection
segmented
stator
Prior art date
Application number
DK11177347.9T
Other languages
English (en)
Inventor
Robert Michael Zirin
Murtuza Lokhandwalla
Kiruba Sivasubramaniam Haran
Richard Nils Dawson
Mark John Deblock
Original Assignee
Gen Electric
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
Priority claimed from US12/871,276 external-priority patent/US8319389B2/en
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK2424077T3 publication Critical patent/DK2424077T3/da

Links

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
    • 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
    • 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
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis 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)
  • Iron Core Of Rotating Electric Machines (AREA)
DK11177347.9T 2010-08-30 2011-08-12 Segmenteret statorsamling DK2424077T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/871,276 US8319389B2 (en) 2010-08-30 2010-08-30 Segmented stator assembly
US12/916,258 US8492951B2 (en) 2010-08-30 2010-10-29 Segmented stator assembly

Publications (1)

Publication Number Publication Date
DK2424077T3 true DK2424077T3 (da) 2021-08-16

Family

ID=44857691

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11177347.9T DK2424077T3 (da) 2010-08-30 2011-08-12 Segmenteret statorsamling

Country Status (5)

Country Link
US (1) US8492951B2 (da)
EP (1) EP2424077B1 (da)
CN (1) CN102386694B (da)
DK (1) DK2424077T3 (da)
ES (1) ES2883342T3 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5827851B2 (ja) * 2011-09-22 2015-12-02 山洋電気株式会社 固定子
CN103001341A (zh) * 2012-11-19 2013-03-27 腾达电动科技镇江有限公司 盘式电机铁芯固定结构
DE102012222449A1 (de) * 2012-12-06 2014-06-26 Siemens Aktiengesellschaft Dynamoelektrische Maschine mit segmentiertem Aufbau des Stators und/oder Rotors
DE102013207931A1 (de) * 2013-04-30 2014-10-30 Wobben Properties Gmbh Synchrongenerator-Stator und Synchrongenerator
DE102014204286A1 (de) * 2014-03-07 2015-09-10 Robert Bosch Gmbh Stator für einen Elektromotor
EP3029806A1 (de) * 2014-12-05 2016-06-08 Siemens Aktiengesellschaft Bauteil für eine elektrische Maschine
CN105958674A (zh) * 2016-06-17 2016-09-21 信质电机股份有限公司 一种定子铁芯的改良结构
DE102016217173A1 (de) 2016-09-09 2018-03-15 Wobben Properties Gmbh Segmentblech für ein Statorblechpaket, Statorblechpaket, sowie Generator und Windenergieanlage mit selbigen
CN110337772B (zh) * 2017-02-02 2022-05-03 西门子歌美飒可再生能源公司 分段定子电机
DE102017206873A1 (de) * 2017-04-24 2018-10-25 Siemens Wind Power A/S Stützstruktursegment für einen Generator einer Windturbine
WO2019129916A1 (en) * 2017-12-29 2019-07-04 Wärtsilä Finland Oy Generator for producing electric energy
CN108711966B (zh) * 2018-06-26 2019-12-06 新疆金风科技股份有限公司 发电机的转子组件及发电机
EP3926792A1 (en) * 2020-06-15 2021-12-22 Siemens Gamesa Renewable Energy A/S Segment support structure for a generator of a wind turbine
EP4135159A1 (en) * 2021-08-13 2023-02-15 Siemens Gamesa Renewable Energy A/S Stator of an electric generator having a reinforcement structure
DK4156465T3 (da) 2021-09-22 2024-07-08 Siemens Gamesa Renewable Energy As Stator til en generator i en vindmølle, generator i en vindmølle og vindmølle
EP4503389A4 (en) * 2022-03-29 2025-07-23 Nippon Steel Corp STATOR CORE, STATOR CORE MANUFACTURING METHOD, AND ROTATING ELECTRIC MACHINE

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078668A (en) * 1935-11-29 1937-04-27 Westinghouse Electric & Mfg Co Low-loss dynamo-electric machine
US3988622A (en) * 1972-12-11 1976-10-26 Bbc Brown Boveri & Company Limited Dynamo-electric machine with prestressed laminated stator component
US4217510A (en) * 1978-05-08 1980-08-12 Detinko F M Vibration damping stator structure for a hydrogenerator
FR2521793A1 (fr) * 1982-02-18 1983-08-19 Alsthom Atlantique Stator a suspension elastique pour machine dynamoelectrique synchrone
CH664854A5 (de) * 1984-08-08 1988-03-31 Bbc Brown Boveri & Cie Elektrische maschine.
US4593223A (en) * 1984-09-27 1986-06-03 Siemens-Allis, Inc. Bulb generator stator yoke
US4891540A (en) * 1988-11-01 1990-01-02 Westinghouse Electric Corp. Generator core support system
DK173641B1 (da) 1998-12-15 2001-05-14 Bonus Energy As Generator, fortrinsvis til en vindmølle
EP1710432B1 (en) * 2000-09-25 2014-04-30 STX Heavy Industries Co., Ltd. Wind power generator
US6346760B1 (en) * 2000-12-14 2002-02-12 General Electric Company Axial bolt-in cage stator frame assembly and method for assembling a stator
US6787951B2 (en) * 2001-10-01 2004-09-07 Wavecrest Laboratories, Llc Rotary electric motor having controller and power supply integrated therein
WO2003073591A1 (de) 2002-02-28 2003-09-04 Abb Research Ltd. Synchrongenerator
WO2003094323A1 (en) * 2002-05-06 2003-11-13 Aerovironment, Inc. Lamination cooling system
JP2004088980A (ja) * 2002-08-29 2004-03-18 Mitsui High Tec Inc 固定子鉄心
CA2573089C (en) 2004-07-19 2011-11-22 Rotatek Finland Oy A rotary electrical machine based on the principle of a linear machine
JPWO2009025093A1 (ja) * 2007-08-23 2010-11-18 株式会社東芝 外被冷却型回転電機およびその固定子
EP2063115B1 (en) 2007-11-26 2019-06-05 Siemens Gamesa Renewable Energy A/S Direct drive generator and wind turbine
US7839049B2 (en) 2007-11-29 2010-11-23 General Electric Company Stator and stator tooth modules for electrical machines
DK2109208T3 (da) 2008-04-10 2013-11-11 Siemens Ag Statoranordning, generator og vindmølle
DE102008063783A1 (de) * 2008-12-18 2010-06-24 Wind-Direct Gmbh Generator für eine Windenergieanlage und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
CN102386694B (zh) 2016-04-06
EP2424077A2 (en) 2012-02-29
EP2424077B1 (en) 2021-05-19
US20110266913A1 (en) 2011-11-03
EP2424077A3 (en) 2016-10-26
ES2883342T3 (es) 2021-12-07
CN102386694A (zh) 2012-03-21
US8492951B2 (en) 2013-07-23

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