JP6106660B2 - 電気機械エネルギー変換器のステータとロータとの間の空隙を維持する機械組立体 - Google Patents

電気機械エネルギー変換器のステータとロータとの間の空隙を維持する機械組立体 Download PDF

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Publication number
JP6106660B2
JP6106660B2 JP2014503941A JP2014503941A JP6106660B2 JP 6106660 B2 JP6106660 B2 JP 6106660B2 JP 2014503941 A JP2014503941 A JP 2014503941A JP 2014503941 A JP2014503941 A JP 2014503941A JP 6106660 B2 JP6106660 B2 JP 6106660B2
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Prior art keywords
rotor
hub
stator
portions
structural sleeve
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JP2014503941A
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English (en)
Japanese (ja)
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JP2014528228A (ja
JP2014528228A5 (enExample
Inventor
ラインフランク・ケネス
プルーデル・ジョセフ
シャシェール・アルフォンス
ハマグレン・エリック
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Columbia Power Technologies inc
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Columbia Power Technologies inc
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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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/1815—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • 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
    • 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
    • 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
    • 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
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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)
  • 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)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2014503941A 2011-04-04 2012-04-04 電気機械エネルギー変換器のステータとロータとの間の空隙を維持する機械組立体 Active JP6106660B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161471690P 2011-04-04 2011-04-04
US61/471,690 2011-04-04
PCT/US2012/032120 WO2012138725A1 (en) 2011-04-04 2012-04-04 A mechanical assembly for maintaining an air gap between a stator and rotor in an electro-mechanical energy converter

Publications (3)

Publication Number Publication Date
JP2014528228A JP2014528228A (ja) 2014-10-23
JP2014528228A5 JP2014528228A5 (enExample) 2015-12-10
JP6106660B2 true JP6106660B2 (ja) 2017-04-05

Family

ID=46969526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014503941A Active JP6106660B2 (ja) 2011-04-04 2012-04-04 電気機械エネルギー変換器のステータとロータとの間の空隙を維持する機械組立体

Country Status (9)

Country Link
US (1) US9484779B2 (enExample)
EP (1) EP2695282B1 (enExample)
JP (1) JP6106660B2 (enExample)
AU (2) AU2012240275A1 (enExample)
CA (1) CA2832432C (enExample)
CL (1) CL2013002865A1 (enExample)
ES (1) ES2834096T3 (enExample)
PT (1) PT2695282T (enExample)
WO (1) WO2012138725A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9590468B2 (en) 2012-10-08 2017-03-07 Exro Technologies Inc. Electrical machines such as generators and motors
WO2014098625A1 (en) * 2012-12-21 2014-06-26 Fisher & Paykel Appliances Limited A motor
EP3001540B1 (en) 2014-09-26 2018-03-21 ALSTOM Renewable Technologies Direct-drive wind turbines
CN104967253B (zh) * 2015-07-16 2018-03-30 莱克电气股份有限公司 高速无霍尔三相吸尘器电机
DK3394967T3 (en) * 2015-12-21 2023-10-30 Envision Energy Denmark Aps Wind turbine with a superconductive generator having an improved thermally insulating structure
DK3800349T3 (da) * 2019-10-02 2022-09-05 Siemens Gamesa Renewable Energy As Samleskinneindretning til en vindmøllegenerator
EP4089893A1 (en) * 2021-05-10 2022-11-16 General Electric Renovables España S.L. Armature assemblies for generators and assembly methods
WO2023285725A1 (es) 2021-07-14 2023-01-19 Santiago Canedo Pardo Aerogenerador de accionamiento directo
NL1044109B1 (en) * 2021-08-02 2023-02-17 Patrick Ronald Tack Ing Rotary assembly
EP4402707A4 (en) * 2021-09-17 2025-12-10 Saint Gobain Performance Plastics Corp MAGNETIC MULTILAYER COMPOSITE AND ITS FORMATION PROCESS
GB2620422B (en) * 2022-07-07 2025-05-14 Bathwick Electrical Design Ltd Electrical machine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8654782A (en) * 1981-08-17 1983-02-24 Bechtel International Corporation Motor driven rotary apparatus
US5105658A (en) * 1987-02-11 1992-04-21 Westinghouse Electric Corp. Electric generator inspection system and motor controller
HUT68004A (en) * 1992-06-22 1995-05-29 Siemens Ag Method and instrument for the inspection of a dynamo-electric mashine
GB9311634D0 (en) * 1993-06-03 1993-07-21 Spooner Edward Electromagnetic machine
DE10058707C2 (de) * 2000-11-25 2003-10-16 Porsche Ag Vorrichtung zur relativen Drehwinkelverstellung einer Nockenwelle einer Brennkraftmaschine zu einem Antriebsrad
JP2002325412A (ja) 2001-04-25 2002-11-08 Mitsubishi Heavy Ind Ltd アキシャルギャップ型電動機、発電機および電動発電機
EP1459425B1 (de) * 2001-04-30 2010-07-07 Schwericke, Florian Christoph Elektrische synchronmaschine mit toroidaler wicklung
US6899075B2 (en) * 2002-03-22 2005-05-31 Roxan Saint-Hilaire Quasiturbine (Qurbine) rotor with central annular support and ventilation
EP1547230B1 (en) * 2002-06-05 2017-03-22 Jacobs Automation, Inc. Controlled motion system
SE526286C2 (sv) * 2003-01-27 2005-08-16 Aegir Konsult Ab Roterande elektrisk maskin med lagerorgan anordnat i eller intill luftgapet, samt kraftverk med sådan maskin
JP4690032B2 (ja) * 2004-12-24 2011-06-01 住友電気工業株式会社 アキシャルギャップ型モータ
CA2659824C (en) * 2006-08-04 2015-01-20 Clean Current Power Systems Incorporated Rotor and stator segments for generator and motor
EP2088664B1 (de) * 2008-02-07 2014-04-02 Siemens Aktiengesellschaft Maschine mit Direktantrieb
EP3141741B1 (en) 2009-02-20 2018-06-06 Columbia Power Technologies, Inc. Direct drive rotary wave energy conversion
SE0950897A1 (sv) * 2009-11-25 2011-02-22 Vilmos Toeroek Roterande elektrisk maskin med förbättrad rotorlagring.
US20120068567A1 (en) * 2010-09-21 2012-03-22 Andean University Fundation Sectional Pereira Polyphasic axial electric current generator with pivoting magnets

Also Published As

Publication number Publication date
CL2013002865A1 (es) 2014-08-01
EP2695282A4 (en) 2015-09-09
JP2014528228A (ja) 2014-10-23
EP2695282B1 (en) 2020-10-21
CA2832432A1 (en) 2012-10-11
AU2016262712A1 (en) 2016-12-08
WO2012138725A1 (en) 2012-10-11
AU2016262712A2 (en) 2017-01-05
US20140084590A1 (en) 2014-03-27
US9484779B2 (en) 2016-11-01
CA2832432C (en) 2019-05-07
AU2016262712B2 (en) 2018-05-10
AU2012240275A1 (en) 2013-11-14
EP2695282A1 (en) 2014-02-12
ES2834096T3 (es) 2021-06-16
NZ617146A (en) 2015-09-25
PT2695282T (pt) 2020-11-25

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