FR3025059B1 - Moteur ou generatrice synchrone electromagnetique a plusieurs entrefers et flux magnetique diagonal - Google Patents

Moteur ou generatrice synchrone electromagnetique a plusieurs entrefers et flux magnetique diagonal Download PDF

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Publication number
FR3025059B1
FR3025059B1 FR1401883A FR1401883A FR3025059B1 FR 3025059 B1 FR3025059 B1 FR 3025059B1 FR 1401883 A FR1401883 A FR 1401883A FR 1401883 A FR1401883 A FR 1401883A FR 3025059 B1 FR3025059 B1 FR 3025059B1
Authority
FR
France
Prior art keywords
generator
magnetic flux
several inputs
electromagnetic engine
synchronous electromagnetic
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
FR1401883A
Other languages
English (en)
Other versions
FR3025059A1 (fr
Inventor
Romain Ravaud
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.)
Whylot SAS
Original Assignee
Whylot 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 Whylot SAS filed Critical Whylot SAS
Priority to FR1401883A priority Critical patent/FR3025059B1/fr
Publication of FR3025059A1 publication Critical patent/FR3025059A1/fr
Application granted granted Critical
Publication of FR3025059B1 publication Critical patent/FR3025059B1/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
    • 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
    • H02K1/2796—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the rotor face a stator
    • 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
    • H02K1/2706—Inner rotors
    • H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type
    • 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial 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
    • 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
    • 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
    • H02K21/125—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets having an annular armature coil
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • 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
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
FR1401883A 2014-08-19 2014-08-19 Moteur ou generatrice synchrone electromagnetique a plusieurs entrefers et flux magnetique diagonal Active FR3025059B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1401883A FR3025059B1 (fr) 2014-08-19 2014-08-19 Moteur ou generatrice synchrone electromagnetique a plusieurs entrefers et flux magnetique diagonal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1401883A FR3025059B1 (fr) 2014-08-19 2014-08-19 Moteur ou generatrice synchrone electromagnetique a plusieurs entrefers et flux magnetique diagonal
FR1401883 2014-08-19

Publications (2)

Publication Number Publication Date
FR3025059A1 FR3025059A1 (fr) 2016-02-26
FR3025059B1 true FR3025059B1 (fr) 2018-02-02

Family

ID=51726573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1401883A Active FR3025059B1 (fr) 2014-08-19 2014-08-19 Moteur ou generatrice synchrone electromagnetique a plusieurs entrefers et flux magnetique diagonal

Country Status (1)

Country Link
FR (1) FR3025059B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200366141A1 (en) * 2017-11-13 2020-11-19 Starrotor Corporation Induction motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5886450A (en) * 1998-01-13 1999-03-23 Kuehnle; Manfred R. Toroidal electrical motor/generator
SE9901738L (sv) * 1999-05-12 2000-11-13 Abb Ab Roterande elektrisk maskin
US20040150289A1 (en) * 2002-05-14 2004-08-05 James Gordon G Universal motor/generator/alternator apparatus
US10476324B2 (en) * 2012-07-06 2019-11-12 Persimmon Technologies Corporation Hybrid field electric motor

Also Published As

Publication number Publication date
FR3025059A1 (fr) 2016-02-26

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