CA2734852A1 - Stator arrangement for an electromechanical transducer, electromechanical transducer and wind turbine - Google Patents

Stator arrangement for an electromechanical transducer, electromechanical transducer and wind turbine Download PDF

Info

Publication number
CA2734852A1
CA2734852A1 CA2734852A CA2734852A CA2734852A1 CA 2734852 A1 CA2734852 A1 CA 2734852A1 CA 2734852 A CA2734852 A CA 2734852A CA 2734852 A CA2734852 A CA 2734852A CA 2734852 A1 CA2734852 A1 CA 2734852A1
Authority
CA
Canada
Prior art keywords
coil
coil holder
electromechanical transducer
rotor
arrangement
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.)
Abandoned
Application number
CA2734852A
Other languages
English (en)
French (fr)
Inventor
Henrik Stiesdal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CA2734852A1 publication Critical patent/CA2734852A1/en
Abandoned legal-status Critical Current

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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • H02K7/088—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly radially supporting the rotor directly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • 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
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
    • 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)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Wind Motors (AREA)
  • Motor Or Generator Frames (AREA)
CA2734852A 2010-03-25 2011-03-23 Stator arrangement for an electromechanical transducer, electromechanical transducer and wind turbine Abandoned CA2734852A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10157744 2010-03-25
EP10157744A EP2369720A1 (en) 2010-03-25 2010-03-25 Stator arrangement for an electromechanical transducer, electromechanical transducer and wind turbine

Publications (1)

Publication Number Publication Date
CA2734852A1 true CA2734852A1 (en) 2011-09-25

Family

ID=42635213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2734852A Abandoned CA2734852A1 (en) 2010-03-25 2011-03-23 Stator arrangement for an electromechanical transducer, electromechanical transducer and wind turbine

Country Status (6)

Country Link
US (1) US9018821B2 (enExample)
EP (1) EP2369720A1 (enExample)
JP (1) JP5745904B2 (enExample)
CN (1) CN102201706B (enExample)
CA (1) CA2734852A1 (enExample)
NZ (1) NZ591517A (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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US9154024B2 (en) 2010-06-02 2015-10-06 Boulder Wind Power, Inc. Systems and methods for improved direct drive generators
EP2549100B2 (en) * 2011-07-18 2021-06-30 Ge Renewable Tech Wind Bv Wind turbine generator
WO2013109611A1 (en) * 2012-01-17 2013-07-25 United Technologies Corporation Generator with stator supported on rotor
US9331534B2 (en) 2012-03-26 2016-05-03 American Wind, Inc. Modular micro wind turbine
US9062654B2 (en) * 2012-03-26 2015-06-23 American Wind Technologies, Inc. Modular micro wind turbine
WO2013184107A1 (en) * 2012-06-06 2013-12-12 Jore Matthew B Systems for improved direct drive electromagnetic machines
EP2733822B1 (en) * 2012-11-19 2015-07-29 GE Energy Power Conversion Technology Ltd Axial flux machine
DE202015004936U1 (de) 2015-07-08 2015-09-21 Solaero Technologies Corp. Multijunction-Solarzelle
GB2557270B (en) * 2016-12-02 2023-01-25 Time To Act Ltd Improvements to rotary generators
US10555085B2 (en) * 2017-06-16 2020-02-04 Apple Inc. High aspect ratio moving coil transducer
EP3474430B1 (en) * 2017-10-19 2022-08-24 Hamilton Sundstrand Corporation System and method for calibrating an air gap in a servovalve torque motor
CN110021285A (zh) * 2019-04-16 2019-07-16 哈尔滨工程大学 双活塞电磁式超低频水声换能器、安装方法及换能方法
GB2613247B (en) 2021-10-15 2024-04-03 Raytheon Tech Corp Electric machine within a turbine engine
EP4166762A3 (en) 2021-10-15 2023-08-09 Raytheon Technologies Corporation Radial outward bearing support for a rotating structure of a turbine engine
EP4166761A1 (en) 2021-10-15 2023-04-19 Raytheon Technologies Corporation Turbine engine module with electric machine
GB2613076B (en) 2021-10-15 2024-06-05 Rtx Corp Electric machine within a turbine engine
GB2613246B (en) 2021-10-15 2024-05-29 Rtx Corp Lubrication system for turbine engine electric machine
US12065974B2 (en) 2021-10-15 2024-08-20 Rtx Corporation Double splined coupling for a turbine engine
FR3147319A1 (fr) * 2023-03-31 2024-10-04 Safran Aircraft Engines Module de turbomachine equipee d’une machine electrique

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413503A (en) * 1966-01-13 1968-11-26 Louis W. Parker Axial airgap motors
JPH02155452A (ja) 1988-12-05 1990-06-14 Matsushita Electric Ind Co Ltd モータ
DE3918166A1 (de) * 1989-06-03 1990-12-13 Gerd Schlueter Stromversorgungseinrichtung fuer fahrraeder oder dergleichen
JPH0475456A (ja) 1990-07-17 1992-03-10 Mitsubishi Materials Corp 平面ブラシレスモータ
US5057726A (en) * 1990-10-10 1991-10-15 Westinghouse Electric Corp. Structureborne vibration-compensated motor arrangement having back-to-back twin AC motors
FR2742939B1 (fr) * 1995-12-21 1998-03-06 Jeumont Ind Machine electrique modulaire de type discoide
US20020135244A1 (en) * 2001-03-21 2002-09-26 Strong Scott Lewis Brushless D.C. motor
US6664689B2 (en) * 2001-08-06 2003-12-16 Mitchell Rose Ring-shaped motor core with toroidally-wound coils
DE10140362A1 (de) * 2001-08-17 2003-03-06 Yu-Fang Fan Motor/Generator des Seitenrotationstyps
JP3822849B2 (ja) 2002-08-21 2006-09-20 三菱電機株式会社 回転電機固定子
US7042109B2 (en) * 2002-08-30 2006-05-09 Gabrys Christopher W Wind turbine
KR20050109993A (ko) * 2003-03-14 2005-11-22 제이에스알 가부시끼가이샤 수소 첨가 디엔계 공중합체, 중합체 조성물 및 성형체
JP2008035616A (ja) 2006-07-28 2008-02-14 Aisin Seiki Co Ltd モータ
JP4909671B2 (ja) 2006-08-07 2012-04-04 カヤバ工業株式会社 軸方向空隙型電動機
DE102006052763A1 (de) * 2006-11-09 2008-05-15 Robert Bosch Gmbh Direktantrieb
WO2008117631A1 (ja) 2007-03-23 2008-10-02 Shin-Etsu Chemical Co., Ltd. 永久磁石式発電機とそれを用いた風力発電機
ITBO20070576A1 (it) * 2007-08-07 2009-02-08 Spal Automotive Srl Macchina elettrica.
CN101568724B (zh) * 2007-10-23 2012-07-04 三菱重工业株式会社 风力发电装置
FR2924285B1 (fr) 2007-11-28 2015-04-24 Tecddis Machine electrique a flux axial
US7825532B1 (en) * 2009-04-20 2010-11-02 Barber Gerald L Electrical generator for wind turbine

Also Published As

Publication number Publication date
JP5745904B2 (ja) 2015-07-08
NZ591517A (en) 2011-10-28
US9018821B2 (en) 2015-04-28
CN102201706A (zh) 2011-09-28
US20110233938A1 (en) 2011-09-29
CN102201706B (zh) 2015-07-01
JP2011205888A (ja) 2011-10-13
EP2369720A1 (en) 2011-09-28

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160126

FZDE Dead

Effective date: 20180306