FR2967529B1 - DENTAL ROTATING ELECTRIC MACHINE WITH REGULATED PHASES - Google Patents

DENTAL ROTATING ELECTRIC MACHINE WITH REGULATED PHASES

Info

Publication number
FR2967529B1
FR2967529B1 FR1059327A FR1059327A FR2967529B1 FR 2967529 B1 FR2967529 B1 FR 2967529B1 FR 1059327 A FR1059327 A FR 1059327A FR 1059327 A FR1059327 A FR 1059327A FR 2967529 B1 FR2967529 B1 FR 2967529B1
Authority
FR
France
Prior art keywords
stator
phases
notches
electric machine
rotating electric
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.)
Active
Application number
FR1059327A
Other languages
French (fr)
Other versions
FR2967529A1 (en
Inventor
Julien Jac
Nicolas Philippe Ziegler
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.)
Erneo SAS
Original Assignee
Erneo SAS
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 Erneo SAS filed Critical Erneo SAS
Priority to FR1059327A priority Critical patent/FR2967529B1/en
Priority to EP11794542.8A priority patent/EP2638620A2/en
Priority to PCT/FR2011/052615 priority patent/WO2012063002A2/en
Publication of FR2967529A1 publication Critical patent/FR2967529A1/en
Application granted granted Critical
Publication of FR2967529B1 publication Critical patent/FR2967529B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
    • 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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

La présente invention concerne une machine électrodynamique fonctionnant en générateur, comprenant (i) un stator et un rotor, lequel stator comprenant une pluralité d'encoches encadrant des dents faisant face à l'entrefer, lequel rotor comprenant une pluralité d'aimants, et (ii) un bobinage statorique disposé dans les encoches du stator, et comprenant N groupes de m phases, selon laquelle le bobinage statorique comprend une pluralité de bobinages dentaires disposés dans les encoches du stator de telle sorte à entourer les dents, et les groupes de phases sont disposés sur le stator de telle sorte que deux phases quelconques appartenant à deux groupes de phases consécutifs sur ledit stator soient séparés par un angle électrique sensiblement égal à : a = +/- (180/ (N ? m) + c ? 360/m), avec c un nombre entier.The present invention relates to an electrodynamic machine operating as a generator, comprising (i) a stator and a rotor, which stator comprises a plurality of notches framing teeth facing the air gap, which rotor comprises a plurality of magnets, and ( ii) a stator winding arranged in the notches of the stator, and comprising N groups of m phases, according to which the stator winding comprises a plurality of dental windings arranged in the notches of the stator so as to surround the teeth, and the groups of phases are arranged on the stator such that any two phases belonging to two consecutive phase groups on said stator are separated by an electrical angle substantially equal to: a = +/- (180 / (N? m) + c? 360 / m), with c an integer.

FR1059327A 2010-11-12 2010-11-12 DENTAL ROTATING ELECTRIC MACHINE WITH REGULATED PHASES Active FR2967529B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1059327A FR2967529B1 (en) 2010-11-12 2010-11-12 DENTAL ROTATING ELECTRIC MACHINE WITH REGULATED PHASES
EP11794542.8A EP2638620A2 (en) 2010-11-12 2011-11-10 Electric machine comprising a single-tooth winding with grouped phases
PCT/FR2011/052615 WO2012063002A2 (en) 2010-11-12 2011-11-10 Electric machine comprising a single-tooth winding with grouped phases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1059327A FR2967529B1 (en) 2010-11-12 2010-11-12 DENTAL ROTATING ELECTRIC MACHINE WITH REGULATED PHASES

Publications (2)

Publication Number Publication Date
FR2967529A1 FR2967529A1 (en) 2012-05-18
FR2967529B1 true FR2967529B1 (en) 2013-09-13

Family

ID=44477384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059327A Active FR2967529B1 (en) 2010-11-12 2010-11-12 DENTAL ROTATING ELECTRIC MACHINE WITH REGULATED PHASES

Country Status (3)

Country Link
EP (1) EP2638620A2 (en)
FR (1) FR2967529B1 (en)
WO (1) WO2012063002A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3051670B1 (en) * 2015-01-28 2018-08-22 Siemens Aktiengesellschaft Winding design for a stator of an electric machine
FR3071369B1 (en) * 2017-09-18 2023-09-01 Ifp Energies Now ELECTRIC MACHINE COMPRISING A STATOR PROVIDED WITH AN INTERNAL TUBULAR SLEEVE
EP3806317A1 (en) * 2019-10-08 2021-04-14 Siemens Gamesa Renewable Energy A/S Estimating rotor operational parameter
EP4015815A1 (en) * 2020-12-15 2022-06-22 General Electric Renovables España S.L. Armature for a wind turbine generator and related methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20031198A1 (en) * 2003-06-13 2004-12-14 Ducati Energia Spa PERMANENT MAGNET GENERATOR FOR SELF-POWERED EQUIPMENT
US7710081B2 (en) * 2006-10-27 2010-05-04 Direct Drive Systems, Inc. Electromechanical energy conversion systems
JP5469873B2 (en) * 2008-03-11 2014-04-16 株式会社日立製作所 Rotating electric machine
WO2009144946A1 (en) * 2008-05-30 2009-12-03 パナソニック株式会社 Synchronous motor drive system

Also Published As

Publication number Publication date
EP2638620A2 (en) 2013-09-18
WO2012063002A3 (en) 2013-03-21
FR2967529A1 (en) 2012-05-18
WO2012063002A2 (en) 2012-05-18

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