SE459833B - Roterande elektrisk maskin - Google Patents

Roterande elektrisk maskin

Info

Publication number
SE459833B
SE459833B SE8704913A SE8704913A SE459833B SE 459833 B SE459833 B SE 459833B SE 8704913 A SE8704913 A SE 8704913A SE 8704913 A SE8704913 A SE 8704913A SE 459833 B SE459833 B SE 459833B
Authority
SE
Sweden
Prior art keywords
rings
magnetic pole
magnetic
tooth
pole
Prior art date
Application number
SE8704913A
Other languages
English (en)
Swedish (sv)
Other versions
SE8704913L (sv
SE8704913D0 (sv
Inventor
V Toeroek
Original Assignee
Astra Tech Ab
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 Astra Tech Ab filed Critical Astra Tech Ab
Priority to SE8704913A priority Critical patent/SE459833B/sv
Publication of SE8704913D0 publication Critical patent/SE8704913D0/xx
Priority to EP89900665A priority patent/EP0397682B1/fr
Priority to AU28227/89A priority patent/AU2822789A/en
Priority to US07/476,471 priority patent/US5047680A/en
Priority to PCT/SE1988/000645 priority patent/WO1989005540A1/fr
Priority to DE89900665T priority patent/DE3884815T2/de
Priority to JP1500443A priority patent/JPH03501679A/ja
Publication of SE8704913L publication Critical patent/SE8704913L/xx
Publication of SE459833B publication Critical patent/SE459833B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding
    • 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
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Linear Motors (AREA)
SE8704913A 1987-12-09 1987-12-09 Roterande elektrisk maskin SE459833B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8704913A SE459833B (sv) 1987-12-09 1987-12-09 Roterande elektrisk maskin
EP89900665A EP0397682B1 (fr) 1987-12-09 1988-11-25 Machine electrique tournante
AU28227/89A AU2822789A (en) 1987-12-09 1988-11-25 A rotating electrical machine
US07/476,471 US5047680A (en) 1987-12-09 1988-11-25 Rotating electrical machine
PCT/SE1988/000645 WO1989005540A1 (fr) 1987-12-09 1988-11-25 Machine electrique tournante
DE89900665T DE3884815T2 (de) 1987-12-09 1988-11-25 Rotierende elektrische vorrichtung.
JP1500443A JPH03501679A (ja) 1987-12-09 1988-11-25 回転電気機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8704913A SE459833B (sv) 1987-12-09 1987-12-09 Roterande elektrisk maskin

Publications (3)

Publication Number Publication Date
SE8704913D0 SE8704913D0 (sv) 1987-12-09
SE8704913L SE8704913L (sv) 1989-06-10
SE459833B true SE459833B (sv) 1989-08-07

Family

ID=20370547

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704913A SE459833B (sv) 1987-12-09 1987-12-09 Roterande elektrisk maskin

Country Status (7)

Country Link
US (1) US5047680A (fr)
EP (1) EP0397682B1 (fr)
JP (1) JPH03501679A (fr)
AU (1) AU2822789A (fr)
DE (1) DE3884815T2 (fr)
SE (1) SE459833B (fr)
WO (1) WO1989005540A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1245432B (it) * 1991-03-04 1994-09-20 Magneti Marelli Spa Perfezionamenti nei motori brushless trifasi con controllo ad una semionda
US5682072A (en) * 1994-01-20 1997-10-28 Nsk Ltd. Three-phase brushless motor
JP3282427B2 (ja) * 1994-04-13 2002-05-13 トヨタ自動車株式会社 永久磁石モータ
US5543676A (en) * 1995-03-16 1996-08-06 Ford Motor Company Rotating electrical machine with magnetic inserts
US5663605A (en) * 1995-05-03 1997-09-02 Ford Motor Company Rotating electrical machine with electromagnetic and permanent magnet excitation
BR9502122B1 (pt) * 1995-05-22 2009-01-13 dispositivos que utilizam o superpulso magnÉtico (spm), criado pela transformaÇço da energia pulsante convertida eletro mecanicamente (epcem).
EP1363384A3 (fr) * 1995-05-30 2003-12-17 Török, Vilmos Moteur électrique sans balais à démarrage automatique
US5731648A (en) * 1995-11-02 1998-03-24 Globe Motors Laminated rotor core for mounting permanent ring magnets
US5668430A (en) * 1996-04-17 1997-09-16 Dana Corporation Dual-sectioned switched reluctance motor
IL119010A0 (en) * 1996-08-05 1996-11-14 Radovski Alexander Brushless synchronous electric rotary machines
US5952759A (en) * 1996-08-05 1999-09-14 S.H.R. Limited Bvi Brushless synchronous rotary electrical machine
US5892313A (en) * 1996-10-04 1999-04-06 Ford Motor Company Rotating electrical machine with permanent magnet inserts
US6191517B1 (en) * 1997-03-24 2001-02-20 S. H. R. Limited Bvi Brushless synchronous rotary electrical machine
US5793143A (en) * 1997-08-05 1998-08-11 Ford Motor Company Rotor for an electrical machine
US5965967A (en) * 1998-07-06 1999-10-12 Ford Global Technologies, Inc. Rotor for an electrical machine
EP0996216B1 (fr) * 1998-09-30 2004-02-18 Shin-Etsu Chemical Co., Ltd. Moteur à aimants permanents et rotor pour ledit moteur
US6066906A (en) * 1999-02-17 2000-05-23 American Superconductor Corporation Rotating machine having superconducting windings
US6509664B2 (en) 2000-01-13 2003-01-21 General Electric Company Hybrid synchronous machines comprising permanent magnets and excitation windings in cylindrical element slots
JP2002186230A (ja) * 2000-10-06 2002-06-28 Chung Shan Inst Of Science & Technol 単一ステータ二重ロータ回転式モータ
TW595835U (en) * 2002-04-26 2004-06-21 Delta Electronics Inc Rotor structure of permanent-magnet step motor
US7183675B2 (en) 2002-04-26 2007-02-27 Delta Electronics, Inc. Permanent magnet stepping motor
US20050057106A1 (en) * 2002-12-10 2005-03-17 Ballard Power Systems Corporation Methods and systems for electric machines having windings
US7081696B2 (en) 2004-08-12 2006-07-25 Exro Technologies Inc. Polyphasic multi-coil generator
US7339370B2 (en) * 2005-12-09 2008-03-04 Bourns, Inc. Position and torque sensor
EA201200033A1 (ru) 2006-06-08 2012-05-30 Эксро Технолоджис Инк. Устройство электрического генератора или двигателя
CA3137550C (fr) 2019-04-23 2024-05-21 Dpm Technologies Inc. Machine electrique rotative tolerante aux defaillances
CA3217299A1 (fr) 2021-05-04 2022-11-10 Tung Nguyen Systemes et procedes de commande de batterie
CN117337545A (zh) 2021-05-13 2024-01-02 Exro技术公司 驱动多相电机的线圈的方法及装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US690060A (en) * 1901-05-13 1901-12-31 John Jacoby Alternating inductor-dynamo.
US2796571A (en) * 1954-07-02 1957-06-18 Magnecord Inc Electric motor
FR1375070A (fr) * 1963-07-05 1964-10-16 Csf Appareils électriques tournants à effet hall
US3411059A (en) * 1965-04-19 1968-11-12 Fujitsu Ltd Pulse motor and control system therefor
FR1475948A (fr) * 1966-02-25 1967-04-07 Hatot Leon Ets Perfectionnements aux machines tournantes électromagnétiques
SE358779B (fr) * 1970-01-08 1973-08-06 Asea Ab
US3700944A (en) * 1971-11-08 1972-10-24 Ford Motor Co Disc-type variable reluctance rotating machine
US3950663A (en) * 1974-05-23 1976-04-13 Mead John A Inline motor iron and windings
UST945002I4 (fr) * 1975-01-02 1976-04-06
DE2727450A1 (de) * 1976-07-05 1978-01-12 Philips Nv Synchronmotor
US4127802A (en) * 1977-04-06 1978-11-28 Johnson Milton H High torque stepping motor
JPS60121949A (ja) * 1983-12-05 1985-06-29 Fanuc Ltd 永久磁石型同期電動機の回転子
NL8402542A (nl) * 1984-08-20 1986-03-17 Philips Nv Synchroonmotor.
US4810914A (en) * 1987-03-26 1989-03-07 International Business Machines Corporation Linear actuator with multiple closed loop flux paths essentially orthogonal to its axis
US4882515A (en) * 1988-06-03 1989-11-21 General Motors Corporation Alternating current generator

Also Published As

Publication number Publication date
SE8704913L (sv) 1989-06-10
DE3884815T2 (de) 1994-05-05
DE3884815D1 (de) 1993-11-11
AU2822789A (en) 1989-07-05
EP0397682A1 (fr) 1990-11-22
US5047680A (en) 1991-09-10
WO1989005540A1 (fr) 1989-06-15
EP0397682B1 (fr) 1993-10-06
SE8704913D0 (sv) 1987-12-09
JPH03501679A (ja) 1991-04-11

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