DK3738199T3 - Motor eller elektromagnetisk generator med to rotorer og fire statorer og et integreret kølesystem - Google Patents

Motor eller elektromagnetisk generator med to rotorer og fire statorer og et integreret kølesystem Download PDF

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Publication number
DK3738199T3
DK3738199T3 DK19703183.4T DK19703183T DK3738199T3 DK 3738199 T3 DK3738199 T3 DK 3738199T3 DK 19703183 T DK19703183 T DK 19703183T DK 3738199 T3 DK3738199 T3 DK 3738199T3
Authority
DK
Denmark
Prior art keywords
stators
rotors
motor
cooling system
electromagnetic generator
Prior art date
Application number
DK19703183.4T
Other languages
English (en)
Inventor
Vasile Mihaila
Loic Mayeur
Romain Ravaud
Original Assignee
Whylot
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 filed Critical Whylot
Application granted granted Critical
Publication of DK3738199T3 publication Critical patent/DK3738199T3/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • 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
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • H02K7/003—Couplings; Details of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/08—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/0221—Mounting means for PM, supporting, coating, encapsulating PM
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
DK19703183.4T 2018-01-09 2019-01-07 Motor eller elektromagnetisk generator med to rotorer og fire statorer og et integreret kølesystem DK3738199T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1800022A FR3076674B1 (fr) 2018-01-09 2018-01-09 Moteur ou generatrice electromagnetique a deux rotors et quatre stators et systeme de refroidissement integre
PCT/IB2019/050097 WO2019138308A1 (fr) 2018-01-09 2019-01-07 Moteur ou génératrice électromagnétique à deux rotors et quatre stators et système de refroidissement intégré

Publications (1)

Publication Number Publication Date
DK3738199T3 true DK3738199T3 (da) 2021-10-25

Family

ID=62222794

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19703183.4T DK3738199T3 (da) 2018-01-09 2019-01-07 Motor eller elektromagnetisk generator med to rotorer og fire statorer og et integreret kølesystem

Country Status (9)

Country Link
US (1) US11211853B2 (da)
EP (1) EP3738199B1 (da)
JP (1) JP2021510054A (da)
CN (1) CN111742473B (da)
DK (1) DK3738199T3 (da)
ES (1) ES2894660T3 (da)
FR (1) FR3076674B1 (da)
RU (1) RU2020125688A (da)
WO (1) WO2019138308A1 (da)

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CN119210073A (zh) * 2018-06-15 2024-12-27 靛蓝技术股份有限公司 具有集成冷却的密封轴向通量电机
JP7268551B2 (ja) * 2019-09-11 2023-05-08 株式会社デンソー 回転電機
DE102021108956A1 (de) 2020-10-07 2022-04-07 Schaeffler Technologies AG & Co. KG Stator für Axialflussmotor mit Form- und Kraftschluss sowie Axialflussmotor in I-Anordnung und direkter Leiterkühlung
DE102020133676A1 (de) * 2020-12-16 2022-06-23 Schaeffler Technologies AG & Co. KG Statorkern für Axial-Fluss-Maschine in H-Ausführung
FR3118346B1 (fr) * 2020-12-17 2023-10-20 Renault Sas Elément à pôles magnétiques pour rotor de machine électrique à flux axial
US12476517B2 (en) * 2021-01-21 2025-11-18 Mattur Holdings, Inc. Hollow, magnetic flywheel and related generator systems
CN113922610A (zh) * 2021-02-18 2022-01-11 上海安浦鸣志自动化设备有限公司 一种碟式电机
DE102021104468B4 (de) * 2021-02-25 2022-09-01 Schaeffler Technologies AG & Co. KG Verfahren zur Montage einer Axialflussmaschine in ein Gehäuse sowie Axialflussmaschine und Roboter
CN113629966A (zh) * 2021-08-11 2021-11-09 东南大学 一种集成磁流变液制动结构的轴向磁通永磁电机
US11705795B2 (en) * 2021-08-31 2023-07-18 Jin-Lang Wang Magnetic levitation motor
JP7779687B2 (ja) * 2021-09-22 2025-12-03 株式会社Subaru アキシャルギャップ型モータおよび車両
JP2023048085A (ja) * 2021-09-27 2023-04-06 株式会社デンソー 回転電機
US20230147074A1 (en) * 2021-11-08 2023-05-11 Honeywell International Inc. Rotary position sensor
WO2023139070A1 (de) * 2022-01-21 2023-07-27 Liebherr-Components Biberach Gmbh Elektrische mehrphasenmaschine
DE102022208097A1 (de) * 2022-08-04 2024-02-15 Robert Bosch Gesellschaft mit beschränkter Haftung Elektrische Maschine
US12494687B2 (en) * 2022-10-31 2025-12-09 GM Global Technology Operations LLC Rotor assembly with a composite sleeve that is optimized for press-fit installation
FR3146248A1 (fr) * 2023-02-23 2024-08-30 Michel Raoul Machine électrique à flux magnétique axial équipée d'un double dispositif de refroidissement.
IT202300010020A1 (it) * 2023-05-18 2024-11-18 Ferrari Spa Rotore per una macchina elettrica rotante
EP4568069A1 (en) * 2023-12-05 2025-06-11 Schaeffler Technologies AG & Co. KG Rotor connection to shaft for axial flux motor
CN118677202B (zh) * 2024-05-31 2025-04-04 仪坤动力科技(无锡)有限公司 一种串联式盘式电机

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Also Published As

Publication number Publication date
RU2020125688A (ru) 2022-02-10
CN111742473B (zh) 2023-05-09
EP3738199B1 (fr) 2021-08-18
WO2019138308A1 (fr) 2019-07-18
JP2021510054A (ja) 2021-04-08
FR3076674B1 (fr) 2022-03-04
EP3738199A1 (fr) 2020-11-18
US11211853B2 (en) 2021-12-28
FR3076674A1 (fr) 2019-07-12
ES2894660T3 (es) 2022-02-15
CN111742473A (zh) 2020-10-02
RU2020125688A3 (da) 2022-02-10
US20210218322A1 (en) 2021-07-15

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