FR2973180B1 - Alternateur a flux magnetique axial et a entrefer variable - Google Patents

Alternateur a flux magnetique axial et a entrefer variable

Info

Publication number
FR2973180B1
FR2973180B1 FR1152391A FR1152391A FR2973180B1 FR 2973180 B1 FR2973180 B1 FR 2973180B1 FR 1152391 A FR1152391 A FR 1152391A FR 1152391 A FR1152391 A FR 1152391A FR 2973180 B1 FR2973180 B1 FR 2973180B1
Authority
FR
France
Prior art keywords
alternator
magnetic flux
variable gap
variable
gap
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
FR1152391A
Other languages
English (en)
Other versions
FR2973180A1 (fr
Inventor
Michel Raoul
Sid Ali Randi
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.)
Horse Powertrain Solutions SL
Original Assignee
Renault SA
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 Renault SA filed Critical Renault SA
Priority to FR1152391A priority Critical patent/FR2973180B1/fr
Publication of FR2973180A1 publication Critical patent/FR2973180A1/fr
Application granted granted Critical
Publication of FR2973180B1 publication Critical patent/FR2973180B1/fr
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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/021—Means for mechanical adjustment of the excitation flux
    • H02K21/022—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator
    • H02K21/025—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator by varying the thickness of the air gap between field and armature
    • H02K21/026—Axial air gap machines
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR1152391A 2011-03-23 2011-03-23 Alternateur a flux magnetique axial et a entrefer variable Active FR2973180B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1152391A FR2973180B1 (fr) 2011-03-23 2011-03-23 Alternateur a flux magnetique axial et a entrefer variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152391A FR2973180B1 (fr) 2011-03-23 2011-03-23 Alternateur a flux magnetique axial et a entrefer variable

Publications (2)

Publication Number Publication Date
FR2973180A1 FR2973180A1 (fr) 2012-09-28
FR2973180B1 true FR2973180B1 (fr) 2014-07-25

Family

ID=44549151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152391A Active FR2973180B1 (fr) 2011-03-23 2011-03-23 Alternateur a flux magnetique axial et a entrefer variable

Country Status (1)

Country Link
FR (1) FR2973180B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2511542B (en) * 2013-03-07 2017-09-20 Ashwoods Automotive Ltd Axial flux electrical machines
DE102020126183A1 (de) * 2020-10-07 2022-04-07 Schaeffler Technologies AG & Co. KG Axialflussmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6348751B1 (en) * 1997-12-12 2002-02-19 New Generation Motors Corporation Electric motor with active hysteresis-based control of winding currents and/or having an efficient stator winding arrangement and/or adjustable air gap
JP4294993B2 (ja) * 2002-08-09 2009-07-15 ヤマハ発動機株式会社 回転電機
EP2093098B1 (fr) * 2008-02-21 2010-05-12 Yamaha Hatsudoki Kabushiki Kaisha Appareil de commande de roue et véhicule électrique l'incluant

Also Published As

Publication number Publication date
FR2973180A1 (fr) 2012-09-28

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