DE69504391T2 - Flussgeregelte, permanentmagnetische, dynamoelektrische Maschine - Google Patents

Flussgeregelte, permanentmagnetische, dynamoelektrische Maschine

Info

Publication number
DE69504391T2
DE69504391T2 DE69504391T DE69504391T DE69504391T2 DE 69504391 T2 DE69504391 T2 DE 69504391T2 DE 69504391 T DE69504391 T DE 69504391T DE 69504391 T DE69504391 T DE 69504391T DE 69504391 T2 DE69504391 T2 DE 69504391T2
Authority
DE
Germany
Prior art keywords
rotor
coil
see
magnets
poles
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 - Fee Related
Application number
DE69504391T
Other languages
English (en)
Other versions
DE69504391D1 (de
Inventor
Gary Edward Horst
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.)
Emerson Electric Co
Original Assignee
Emerson Electric 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 Emerson Electric Co filed Critical Emerson Electric Co
Application granted granted Critical
Publication of DE69504391D1 publication Critical patent/DE69504391D1/de
Publication of DE69504391T2 publication Critical patent/DE69504391T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • 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
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/19—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in a dynamo-electric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Control Of Stepping Motors (AREA)
  • Paper (AREA)
  • Magnetically Actuated Valves (AREA)
  • Brushless Motors (AREA)
DE69504391T 1994-03-28 1995-03-23 Flussgeregelte, permanentmagnetische, dynamoelektrische Maschine Expired - Fee Related DE69504391T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/219,077 US5530307A (en) 1994-03-28 1994-03-28 Flux controlled permanent magnet dynamo-electric machine

Publications (2)

Publication Number Publication Date
DE69504391D1 DE69504391D1 (de) 1998-10-08
DE69504391T2 true DE69504391T2 (de) 1999-02-18

Family

ID=22817767

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504391T Expired - Fee Related DE69504391T2 (de) 1994-03-28 1995-03-23 Flussgeregelte, permanentmagnetische, dynamoelektrische Maschine

Country Status (8)

Country Link
US (1) US5530307A (de)
EP (1) EP0675586B1 (de)
JP (1) JPH07288960A (de)
KR (1) KR950035005A (de)
AT (1) ATE170680T1 (de)
CA (1) CA2145262C (de)
DE (1) DE69504391T2 (de)
TW (1) TW277176B (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118186A (en) * 1994-09-14 2000-09-12 Coleman Powermate, Inc. Throttle control for small engines and other applications
US5705917A (en) * 1994-09-14 1998-01-06 Coleman Powermate, Inc. Light weight machine with rotor employing permanent magnets and consequence poles
JP3262986B2 (ja) * 1996-04-08 2002-03-04 ミネベア株式会社 モータ構造
ATE250817T1 (de) 1996-05-29 2003-10-15 Abb Ab 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
EA001173B1 (ru) 1996-05-29 2000-10-30 Абб Аб Изолированный проводник для высоковольтных обмоток и способ его изготовления
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
DE69728972T2 (de) 1996-05-29 2005-05-04 Abb Ab Transformator/reactor
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
BR9815420A (pt) 1997-11-28 2001-07-17 Abb Ab Método e dispositivo para controlar o fluxo magnético com um enrolamento auxiliar em uma máquina rotativa de alta voltagem de corrente alternada
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
GB9911251D0 (en) * 1999-05-12 1999-07-14 Urenco Capenhurst Ltd Improvements in and relating to electrical generators and motors
US6373162B1 (en) * 1999-11-11 2002-04-16 Ford Global Technologies, Inc. Permanent magnet electric machine with flux control
US6762531B2 (en) * 2002-10-25 2004-07-13 Ametek, Inc. Motor assembly having improved flux properties
US7057323B2 (en) * 2003-03-27 2006-06-06 Emerson Electric Co. Modular flux controllable permanent magnet dynamoelectric machine
US7081696B2 (en) 2004-08-12 2006-07-25 Exro Technologies Inc. Polyphasic multi-coil generator
WO2007140624A1 (en) 2006-06-08 2007-12-13 Exro Technologies Inc. Poly-phasic multi-coil generator
US20070296293A1 (en) * 2006-06-26 2007-12-27 Finkenbinder David B Motor assembly having improved flux properties
JP4623471B2 (ja) 2006-08-08 2011-02-02 トヨタ自動車株式会社 回転電動機
JP4623472B2 (ja) * 2007-01-30 2011-02-02 トヨタ自動車株式会社 回転電動機
US7605504B2 (en) * 2007-03-28 2009-10-20 General Electric Company Fault-tolerant permanent magnet machine with reconfigurable stator core slot flux paths
US7605503B2 (en) * 2007-03-28 2009-10-20 General Electric Company Fault-tolerant permanent magnet machine with reconfigurable stator core slot opening and back iron flux paths
US7541705B2 (en) * 2007-03-28 2009-06-02 General Electric Company Fault-tolerant permanent magnet machine with reconfigurable flux paths in stator back iron
US20100090549A1 (en) * 2008-10-10 2010-04-15 General Electric Company Thermal management in a fault tolerant permanent magnet machine
US20100090557A1 (en) * 2008-10-10 2010-04-15 General Electric Company Fault tolerant permanent magnet machine
DE102008044276A1 (de) * 2008-12-02 2010-06-10 Robert Bosch Gmbh Hybriderregte elektrische Maschine mit polumschaltbarem Rotor
US9450472B2 (en) 2010-06-14 2016-09-20 Black & Decker, Inc. Rotor assembly for brushless motor for a power tool
CN102959834B (zh) 2010-07-28 2017-10-20 丹佛斯公司 制冷压缩机磁性轴承
CN104009601B (zh) * 2014-05-27 2016-02-10 南京邮电大学 一种复合结构双绕组无轴承开关磁阻电机
US10236742B2 (en) 2014-11-25 2019-03-19 Black & Decker Inc. Brushless motor for a power tool
US9979248B2 (en) 2015-06-29 2018-05-22 General Electric Company Short circuit fault tolerant permanent magnet machine
US10328567B2 (en) 2015-10-14 2019-06-25 Black & Decker Inc. Brushless motor system for power tools
EP3586431A4 (de) 2017-05-23 2020-11-11 DPM Technologies Inc. Steuerung, vorrichtung und verfahren für ein variables spulenkonfigurationssystem
CN109756050B (zh) * 2019-03-19 2024-04-05 苏州欧比特机械有限公司 一种简易转子结构的横向磁通电机
US11722026B2 (en) 2019-04-23 2023-08-08 Dpm Technologies Inc. Fault tolerant rotating electric machine
US20210328481A1 (en) * 2020-04-20 2021-10-21 Trane International Inc. Permanent magnet motor harmonic filter
CA3217299A1 (en) 2021-05-04 2022-11-10 Tung Nguyen Battery control systems and methods
CA3159864A1 (en) 2021-05-13 2022-11-13 Exro Technologies Inc. Method and apparatus to drive coils of a multiphase electric machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796542A (en) * 1956-03-05 1957-06-18 Bekey Andrew Dynamo-electric machine
DE1488353A1 (de) * 1965-07-15 1969-06-26 Siemens Ag Permanentmagneterregte elektrische Maschine
US4757224A (en) * 1985-04-26 1988-07-12 Magnetics Research International Corp. Full flux reversal variable reluctance machine
US4654551A (en) * 1985-05-20 1987-03-31 Tecumseh Products Company Permanent magnet excited alternator compressor with brushless DC control
US4766362A (en) * 1986-11-24 1988-08-23 Simmonds Precision Products, Inc. Regulatable permanent magnet alternator
US4916346A (en) * 1987-12-28 1990-04-10 General Electric Company Composite rotor lamination for use in reluctance hompolar, and permanent magnet machines
US5177391A (en) * 1990-03-14 1993-01-05 Nippondenso Co., Ltd. Power generating apparatus

Also Published As

Publication number Publication date
CA2145262C (en) 1998-08-04
KR950035005A (ko) 1995-12-30
US5530307A (en) 1996-06-25
EP0675586B1 (de) 1998-09-02
ATE170680T1 (de) 1998-09-15
EP0675586A1 (de) 1995-10-04
DE69504391D1 (de) 1998-10-08
JPH07288960A (ja) 1995-10-31
CA2145262A1 (en) 1995-09-29
TW277176B (de) 1996-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee