IN2014KN00979A - - Google Patents

Info

Publication number
IN2014KN00979A
IN2014KN00979A IN979KON2014A IN2014KN00979A IN 2014KN00979 A IN2014KN00979 A IN 2014KN00979A IN 979KON2014 A IN979KON2014 A IN 979KON2014A IN 2014KN00979 A IN2014KN00979 A IN 2014KN00979A
Authority
IN
India
Prior art keywords
phase windings
field coils
stator
accommodated
electrical machine
Prior art date
Application number
Inventor
Philippe Manfe
Patrick Vohlgemuth
Benjamin Gaussens
Original Assignee
Leroy Somer Moteurs
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 Leroy Somer Moteurs filed Critical Leroy Somer Moteurs
Publication of IN2014KN00979A publication Critical patent/IN2014KN00979A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing
    • 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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • 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
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

The invention relates to a singly excited flux switching electrical machine (1) comprising field coils (E) and phase windings (A B C) the field coils and the phase windings being accommodated in respective unevenly shaped notches (3 5) of the stator such that the field coils and phase windings are radially offset.
IN979KON2014 2011-11-10 2012-11-08 IN2014KN00979A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1160283A FR2982714B1 (en) 2011-11-10 2011-11-10 ELECTRIC FLOW-SWITCHING MACHINE
PCT/IB2012/056253 WO2013068956A2 (en) 2011-11-10 2012-11-08 Flux-switching electrical machine

Publications (1)

Publication Number Publication Date
IN2014KN00979A true IN2014KN00979A (en) 2015-10-09

Family

ID=47263508

Family Applications (1)

Application Number Title Priority Date Filing Date
IN979KON2014 IN2014KN00979A (en) 2011-11-10 2012-11-08

Country Status (6)

Country Link
US (1) US9698659B2 (en)
EP (1) EP2777137A2 (en)
CN (1) CN103931088B (en)
FR (1) FR2982714B1 (en)
IN (1) IN2014KN00979A (en)
WO (1) WO2013068956A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105356708B (en) * 2015-12-24 2018-07-24 浙江科技学院 A kind of electro-magnetic flux switching two-phase square-wave motor
CN108123560B (en) * 2016-11-30 2021-10-26 亨特风扇公司 Stator of motor for ceiling fan
AU2017379348B2 (en) * 2016-12-20 2020-10-22 Daikin Industries, Ltd. Rotary electric machine
FR3084792B1 (en) * 2018-08-01 2020-08-14 Safran Electrical & Power DOUBLE WINDING ASYNCHRONOUS MACHINE, ASSEMBLY, AIRCRAFT AND ASSOCIATED PROCESS
CN115051489A (en) * 2021-03-09 2022-09-13 福特全球技术公司 Motor stator and method for reducing motor torque fluctuation

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385101A (en) * 1938-12-05 1945-09-18 Stewart Warner Corp Electric speedometer
US2385670A (en) * 1944-02-19 1945-09-25 Gen Electric Dynamoelectric machine
US2921208A (en) * 1956-07-20 1960-01-12 Wayne J Morrill Holdback
US3868564A (en) * 1972-06-08 1975-02-25 Vladimir Semenovich Arutjunian Synchronous electric machine
CA1042997A (en) * 1976-04-30 1978-11-21 Spar Aerospace Products Ltd. Linear induction motor assembly
FR2762158B1 (en) 1997-04-14 1999-06-25 Valeo Equip Electr Moteur POLYPHASE BRUSHED MACHINE, ESPECIALLY A MOTOR VEHICLE ALTERNATOR
FR2769422B1 (en) 1997-10-07 1999-12-24 Valeo Equip Electr Moteur ELECTRIC FLOW SWITCHING MACHINE, IN PARTICULAR A MOTOR VEHICLE ALTERNATOR
JP3466591B2 (en) * 2001-07-23 2003-11-10 三菱電機株式会社 Rotating electric machine
CN1864318B (en) * 2003-10-08 2013-04-24 株式会社美姿把 Armature in rotating electric machine and manufacturing method thereof
FR2898439B1 (en) * 2006-03-08 2008-05-30 Centre Nat Rech Scient ELECTRIC MACHINE WITH FLOW SWITCHING AND DOUBLE EXCITATION
US7880424B2 (en) * 2006-09-28 2011-02-01 Denso Corporation Rotary electric apparatus having rotor with field winding inducing current therethrough for generating magnetic field
JP4914169B2 (en) * 2006-10-16 2012-04-11 株式会社日立製作所 Rotating electric machine
JP4440275B2 (en) * 2007-02-02 2010-03-24 三菱電機株式会社 Three-phase rotating electric machine
JP4987628B2 (en) * 2007-08-28 2012-07-25 アスモ株式会社 Rotating armature, rotating electric machine, and method of manufacturing rotating armature
JP5469873B2 (en) * 2008-03-11 2014-04-16 株式会社日立製作所 Rotating electric machine
US8847522B2 (en) * 2008-11-14 2014-09-30 Denso Corporation Reluctance motor with improved stator structure
CN201536282U (en) * 2009-09-25 2010-07-28 东南大学 Flux reversal motor with magnetic field regulating capabilities
JP5570837B2 (en) * 2010-02-08 2014-08-13 シナノケンシ株式会社 Electric motor
US8069555B2 (en) * 2010-02-18 2011-12-06 Tesla Motors, Inc. Manufacturing method utilizing a dual layer winding pattern
CN101789641A (en) * 2010-03-09 2010-07-28 南京航空航天大学 Electro-magnetic flux switching motor

Also Published As

Publication number Publication date
FR2982714B1 (en) 2013-12-20
WO2013068956A3 (en) 2013-08-15
CN103931088B (en) 2017-03-08
CN103931088A (en) 2014-07-16
US9698659B2 (en) 2017-07-04
WO2013068956A2 (en) 2013-05-16
US20140252905A1 (en) 2014-09-11
FR2982714A1 (en) 2013-05-17
EP2777137A2 (en) 2014-09-17

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