DE69604537T2 - Abnehmbarer Magnetträger für einen Permanentmagnetmotor - Google Patents

Abnehmbarer Magnetträger für einen Permanentmagnetmotor

Info

Publication number
DE69604537T2
DE69604537T2 DE69604537T DE69604537T DE69604537T2 DE 69604537 T2 DE69604537 T2 DE 69604537T2 DE 69604537 T DE69604537 T DE 69604537T DE 69604537 T DE69604537 T DE 69604537T DE 69604537 T2 DE69604537 T2 DE 69604537T2
Authority
DE
Germany
Prior art keywords
permanent magnet
magnet motor
magnetic carrier
removable magnetic
removable
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.)
Expired - Lifetime
Application number
DE69604537T
Other languages
English (en)
Other versions
DE69604537D1 (de
Inventor
Thomas A Keim
Peter P Mongeau
Thomas Dade
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.)
Newport News Shipbuilding and Dry Dock Co
Original Assignee
Newport News Shipbuilding and Dry Dock Co
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 Newport News Shipbuilding and Dry Dock Co filed Critical Newport News Shipbuilding and Dry Dock Co
Publication of DE69604537D1 publication Critical patent/DE69604537D1/de
Application granted granted Critical
Publication of DE69604537T2 publication Critical patent/DE69604537T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • 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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2796—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the rotor face a stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
DE69604537T 1995-06-30 1996-06-28 Abnehmbarer Magnetträger für einen Permanentmagnetmotor Expired - Lifetime DE69604537T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/496,928 US5691589A (en) 1995-06-30 1995-06-30 Detachable magnet carrier for permanent magnet motor

Publications (2)

Publication Number Publication Date
DE69604537D1 DE69604537D1 (de) 1999-11-11
DE69604537T2 true DE69604537T2 (de) 2001-03-01

Family

ID=23974760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604537T Expired - Lifetime DE69604537T2 (de) 1995-06-30 1996-06-28 Abnehmbarer Magnetträger für einen Permanentmagnetmotor

Country Status (8)

Country Link
US (2) US5691589A (de)
EP (1) EP0751605B1 (de)
JP (1) JPH09107663A (de)
KR (1) KR100249099B1 (de)
DE (1) DE69604537T2 (de)
DK (1) DK0751605T3 (de)
ES (1) ES2140763T3 (de)
GR (1) GR3032298T3 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005001330A1 (de) * 2005-01-11 2006-08-10 Linnig Trucktec Gmbh Reibschaltkupplung für ein anzutreibendes Element, insbesondere Lüfterrad
US7332837B2 (en) 2003-08-11 2008-02-19 General Motors Corporation Cooling and handling of reaction torque for an axial flux motor
DE102006048966A1 (de) * 2006-10-17 2008-04-30 Siemens Ag Magnetmodul für eine permanentmagneterregte elektrische Maschine
US7592766B2 (en) 2003-08-11 2009-09-22 Gm Global Technology Operations, Inc. Gearless wheel motor drive system
US8129880B2 (en) 2007-11-15 2012-03-06 GM Global Technology Operations LLC Concentrated winding machine with magnetic slot wedges
DE102012202529A1 (de) * 2012-02-20 2013-08-22 Robert Bosch Gmbh Dauermagnetfixierung mittels einer Einfassung
WO2014117881A1 (de) * 2013-02-04 2014-08-07 Cpm Compact Power Motors Gmbh Drehfeldmaschine mit aussenläufer, insbesondere in modularer bauweise

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP1083A (en) 1996-05-29 2002-07-23 Asea Brown Boveri Electromagnetic device.
DE69725181D1 (de) 1996-05-29 2003-10-30 Abb Ab Vaesteraas Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
CA2255772A1 (en) 1996-05-29 1997-12-04 Asea Brown Boveri Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE9704382L (sv) * 1997-11-27 1999-05-28 Asea Brown Boveri Förfarande vid elektrisk maskin
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
WO1999029015A2 (en) 1997-11-28 1999-06-10 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine
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US6812609B2 (en) 1998-10-21 2004-11-02 Werner Anwander Electric machine having electric coils and permanent magnets
JP2000156947A (ja) * 1998-11-17 2000-06-06 Yukio Kinoshita 磁石式電動機及び発電機
US6046518A (en) * 1999-01-21 2000-04-04 Williams; Malcolm R. Axial gap electrical machine
US6633106B1 (en) * 1999-09-30 2003-10-14 Dwight W. Swett Axial gap motor-generator for high speed operation
JP2001238429A (ja) * 2000-02-21 2001-08-31 Yohee Kitayoshi 回転増速装置
US6481090B1 (en) 2001-06-25 2002-11-19 Electric Boat Corporation Installation and removal of energized permanent magnets in permanent magnet rotors
US6873071B2 (en) * 2003-06-03 2005-03-29 Pratt & Whitney Canada Corp. Method, apparatus and system for controlling an electric machine
GB0317633D0 (en) * 2003-07-28 2003-08-27 Newage Int Ltd A rotor disc for an electrical machine,and retaining means
US7109629B2 (en) * 2003-07-09 2006-09-19 Newage International Limited Rotor disc for an electrical machine and a retainer
US20050035678A1 (en) * 2003-08-11 2005-02-17 Ward Terence G. Axial flux motor mass reduction with improved cooling
US7453180B2 (en) * 2003-11-25 2008-11-18 General Atomics Rotary disk energy storage and pulse power supply
US7124562B2 (en) * 2004-02-19 2006-10-24 Toklat Originals, Inc. Horse-control device
US6933645B1 (en) * 2004-04-05 2005-08-23 Elliott Company Permanent magnet rotor and magnet cradle
US7154193B2 (en) * 2004-09-27 2006-12-26 General Electric Company Electrical machine with double-sided stator
US7839048B2 (en) * 2004-09-27 2010-11-23 General Electric Company Electrical machine with double-sided stator
US7548008B2 (en) * 2004-09-27 2009-06-16 General Electric Company Electrical machine with double-sided lamination stack
JP4613599B2 (ja) * 2004-12-14 2011-01-19 日産自動車株式会社 アキシャルギャップ型回転電機のロータ構造
KR100688206B1 (ko) * 2005-03-08 2007-03-02 엘지전자 주식회사 모터
US7285890B2 (en) * 2005-03-30 2007-10-23 Comprehensive Power, Inc. Magnet retention on rotors
GB0518787D0 (en) * 2005-09-15 2005-10-26 Khoo Wee K Reinforced discs for magnetic bearings and electrical machines
JP2007104820A (ja) * 2005-10-05 2007-04-19 Nissan Motor Co Ltd 回転電機
US7525230B1 (en) 2005-10-20 2009-04-28 Revolution Electric Motor Company Air core motor-generator
US7573168B2 (en) * 2005-10-24 2009-08-11 General Electric Company Method and apparatus for assembling a permanent magnet pole assembly
US20070159281A1 (en) * 2006-01-10 2007-07-12 Liang Li System and method for assembly of an electromagnetic machine
GB2438443A (en) 2006-05-27 2007-11-28 Converteam Ltd Rotor magnet retaining arrangement suitable for low-speed large-diameter electrical generators
US20080024035A1 (en) * 2006-07-31 2008-01-31 Caterpillar Inc. Power system
US7557482B2 (en) * 2006-07-31 2009-07-07 Caterpillar Inc. Axial-flux electric machine
US8598761B2 (en) 2007-05-03 2013-12-03 In Motion Technologies Pty., Ltd. Rotor magnet positioning device
US7791233B1 (en) 2007-10-24 2010-09-07 Attard Michael T High torque electric motor/flywheel
US8231007B2 (en) * 2009-01-29 2012-07-31 Wark Rickey E Static classifier cage
JP5308867B2 (ja) * 2009-02-26 2013-10-09 信越化学工業株式会社 永久磁石回転機用回転盤及び永久磁石回転機の製造方法
US8664819B2 (en) * 2009-08-18 2014-03-04 Northern Power Systems Utility Scale, Inc. Method and apparatus for permanent magnet attachment in an electromechanical machine
US8063531B2 (en) * 2010-01-11 2011-11-22 Converteam Technology Ltd. Permanent magnet arrangement for an electrical machine
US20110248593A1 (en) * 2010-04-13 2011-10-13 John Fiorenza Permanent Magnet Rotor for Axial Airgap Motor
DK2410633T3 (da) 2010-07-20 2019-09-16 Siemens Gamesa Renewable Energy As Permanentmagnetrotor og fremgangsmåde til fremstilling af en sådan rotor
DE102010040400A1 (de) * 2010-09-08 2012-03-08 Siemens Aktiengesellschaft Rotor für eine elektrische Maschine
US9281731B2 (en) 2010-09-23 2016-03-08 Northem Power Systems, Inc. Method for maintaining a machine having a rotor and a stator
US8912704B2 (en) 2010-09-23 2014-12-16 Northern Power Systems, Inc. Sectionalized electromechanical machines having low torque ripple and low cogging torque characteristics
US9359994B2 (en) * 2010-09-23 2016-06-07 Northern Power Systems, Inc. Module-handling tool for installing/removing modules into/from an electromagnetic rotary machine having a modularized active portion
DK2445087T3 (da) * 2010-10-13 2013-01-21 Siemens Ag En generator, især til en vindmølle
FR2980317B1 (fr) * 2011-09-16 2015-02-06 Alstom Hydro France Procede d'assemblage d'une machine electrique a aimants permanents
FR2987185B1 (fr) * 2012-02-21 2015-08-07 Alstom Hydro France Systeme de fixation d'elements magnetiques dans une machine electrique a aimants permanents.
US10263480B2 (en) 2012-03-20 2019-04-16 Linear Labs, LLC Brushless electric motor/generator
CA2881979C (en) * 2012-03-20 2021-04-20 Linear Labs, Inc. A dc motor/generator with enhanced permanent magnet flux densities
US10284029B2 (en) 2012-03-20 2019-05-07 Linear Labs, LLC Brushed electric motor/generator
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GB2511574B (en) * 2013-03-08 2017-10-04 Magnomatics Ltd Permanent magnet assembly for mounting to a rotor
KR101492172B1 (ko) * 2013-03-20 2015-02-11 전자부품연구원 일체형 권선을 활용한 반경 방향 및 축 방향 자속 일체형 모터
CN104467225B (zh) * 2014-11-19 2017-09-12 新疆金风科技股份有限公司 转子的磁极模块及其装配方法和转子
US9985502B2 (en) * 2015-06-04 2018-05-29 Calnetix Technologies, Llc Reducing high frequency losses in an electric machine
US10447103B2 (en) 2015-06-28 2019-10-15 Linear Labs, LLC Multi-tunnel electric motor/generator
US10476362B2 (en) 2015-06-28 2019-11-12 Linear Labs, LLC Multi-tunnel electric motor/generator segment
BR112018007810B1 (pt) 2015-10-20 2022-12-13 Linear Labs, LLC Máquina elétrica, e método de produção de rotação eletromotiva elétrica
US10239217B2 (en) 2016-02-02 2019-03-26 General Atomics Magnet gripper systems
JP6593881B2 (ja) * 2016-06-15 2019-10-23 株式会社神戸製鋼所 アキシャルギャップ型回転電機の製造方法
CN107546890B (zh) * 2016-06-28 2021-07-16 特灵国际有限公司 谐波分流的电机、方法、ac电机系统及可变速驱动系统
KR20190044634A (ko) 2016-09-05 2019-04-30 리니어 랩스, 엘엘씨 개선된 다중 터널 전기 모터/발전기
DE102017207599A1 (de) * 2017-05-05 2018-11-08 Thyssenkrupp Ag Montagevorrichtung zum Bestücken einer Rotoreinheit mit Magnetelementen
US10826357B2 (en) * 2017-06-28 2020-11-03 Trane International Inc. Harmonic shunting electric motor with faceted shaft for improved torque transmission
TWI645655B (zh) * 2017-07-04 2018-12-21 建準電機工業股份有限公司 內轉子馬達之轉子
DE102018201030A1 (de) 2018-01-24 2019-07-25 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
DE102018207591A1 (de) * 2018-05-16 2019-11-21 Kardion Gmbh Montagevorrichtung und Verfahren zum Anbringen zumindest eines Magnetsegments an einen Zylinderkörper für ein Herzunterstützungssystem
DE102018211327A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufrad für ein implantierbares, vaskuläres Unterstützungssystem
DE102018118275A1 (de) * 2018-07-27 2020-01-30 Valeo Siemens Eautomotive Germany Gmbh Rotoranordnung für eine elektrische Maschine, elektrische Maschine für ein Fahrzeug und Fahrzeug
CN110212708B (zh) * 2019-05-07 2021-11-12 上海第一机床厂有限公司 一种高温气冷堆涡流限速器的装配方法
US11277062B2 (en) 2019-08-19 2022-03-15 Linear Labs, Inc. System and method for an electric motor/generator with a multi-layer stator/rotor assembly
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe
EP3869668A1 (de) * 2020-02-19 2021-08-25 Siemens Gamesa Renewable Energy A/S Permanent magnet modul
KR20220031823A (ko) * 2020-09-04 2022-03-14 현대자동차주식회사 축방향 자속형 모터의 회전자
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7332837B2 (en) 2003-08-11 2008-02-19 General Motors Corporation Cooling and handling of reaction torque for an axial flux motor
US7592766B2 (en) 2003-08-11 2009-09-22 Gm Global Technology Operations, Inc. Gearless wheel motor drive system
DE102005001330A1 (de) * 2005-01-11 2006-08-10 Linnig Trucktec Gmbh Reibschaltkupplung für ein anzutreibendes Element, insbesondere Lüfterrad
US7562754B2 (en) 2005-01-11 2009-07-21 Linnig Trucktec Gmbh Frictional clutch for an element which can be driven, in particular fan wheel
DE102006048966A1 (de) * 2006-10-17 2008-04-30 Siemens Ag Magnetmodul für eine permanentmagneterregte elektrische Maschine
US8129880B2 (en) 2007-11-15 2012-03-06 GM Global Technology Operations LLC Concentrated winding machine with magnetic slot wedges
DE102012202529A1 (de) * 2012-02-20 2013-08-22 Robert Bosch Gmbh Dauermagnetfixierung mittels einer Einfassung
WO2014117881A1 (de) * 2013-02-04 2014-08-07 Cpm Compact Power Motors Gmbh Drehfeldmaschine mit aussenläufer, insbesondere in modularer bauweise

Also Published As

Publication number Publication date
EP0751605B1 (de) 1999-10-06
EP0751605A3 (de) 1997-04-09
EP0751605A2 (de) 1997-01-02
JPH09107663A (ja) 1997-04-22
US5691589A (en) 1997-11-25
DE69604537D1 (de) 1999-11-11
KR100249099B1 (ko) 2000-04-01
ES2140763T3 (es) 2000-03-01
US5831365A (en) 1998-11-03
GR3032298T3 (en) 2000-04-27
DK0751605T3 (da) 2000-04-17

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