EP4736295A1 - Axialflussinduktor einer elektrischen synchronmaschine - Google Patents

Axialflussinduktor einer elektrischen synchronmaschine

Info

Publication number
EP4736295A1
EP4736295A1 EP24736459.9A EP24736459A EP4736295A1 EP 4736295 A1 EP4736295 A1 EP 4736295A1 EP 24736459 A EP24736459 A EP 24736459A EP 4736295 A1 EP4736295 A1 EP 4736295A1
Authority
EP
European Patent Office
Prior art keywords
inductor
series
armature
axial
coil
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.)
Pending
Application number
EP24736459.9A
Other languages
English (en)
French (fr)
Inventor
Philippe Farah
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.)
Yeesma
Original Assignee
Yeesma
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 Yeesma filed Critical Yeesma
Publication of EP4736295A1 publication Critical patent/EP4736295A1/de
Pending 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
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/223—Rotor cores with windings and permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/04—Machines with one rotor and two stators
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2798—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the stator face a rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
EP24736459.9A 2023-06-28 2024-06-28 Axialflussinduktor einer elektrischen synchronmaschine Pending EP4736295A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2306804A FR3150663A1 (fr) 2023-06-28 2023-06-28 Inducteur à flux axial d’une machine électrique synchrone
PCT/EP2024/068300 WO2025003433A1 (fr) 2023-06-28 2024-06-28 Inducteur à flux axial d'une machine électrique synchrone

Publications (1)

Publication Number Publication Date
EP4736295A1 true EP4736295A1 (de) 2026-05-06

Family

ID=88505327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24736459.9A Pending EP4736295A1 (de) 2023-06-28 2024-06-28 Axialflussinduktor einer elektrischen synchronmaschine

Country Status (4)

Country Link
EP (1) EP4736295A1 (de)
CN (1) CN121713354A (de)
FR (1) FR3150663A1 (de)
WO (1) WO2025003433A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7190101B2 (en) * 2003-11-03 2007-03-13 Light Engineering, Inc. Stator coil arrangement for an axial airgap electric device including low-loss materials
GB0902390D0 (en) * 2009-02-13 2009-04-01 Isis Innovation Electric machine - flux
JP2019080375A (ja) * 2017-10-20 2019-05-23 スズキ株式会社 回転電機
CN109660097B (zh) * 2019-01-08 2021-03-19 南通大学 一种调磁轴向磁通切换Halbach电机
CN112467952B (zh) * 2020-11-19 2022-01-25 东南大学 一种转子永磁型双定子轴向磁场混合永磁磁通切换电机

Also Published As

Publication number Publication date
FR3150663A1 (fr) 2025-01-03
WO2025003433A1 (fr) 2025-01-02
CN121713354A (zh) 2026-03-20

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