CN118613992A - 用于电机、优选具有径向冷却通道的机器的定子、优选包覆成型的定子、用于这种定子的生产方法及这种定子在电机中的应用 - Google Patents

用于电机、优选具有径向冷却通道的机器的定子、优选包覆成型的定子、用于这种定子的生产方法及这种定子在电机中的应用 Download PDF

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Publication number
CN118613992A
CN118613992A CN202380019099.7A CN202380019099A CN118613992A CN 118613992 A CN118613992 A CN 118613992A CN 202380019099 A CN202380019099 A CN 202380019099A CN 118613992 A CN118613992 A CN 118613992A
Authority
CN
China
Prior art keywords
stator
center axis
longitudinal center
radial cooling
axial overhang
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
CN202380019099.7A
Other languages
English (en)
Chinese (zh)
Inventor
P·塞韦尔
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of CN118613992A publication Critical patent/CN118613992A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/10—Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes
    • H02K15/105—Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes to the windings
    • 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
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/30—Manufacture of winding connections
    • H02K15/32—Manufacture of terminal arrangements; Connecting the terminals to external circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
    • 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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • 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
    • 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
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN202380019099.7A 2022-01-27 2023-01-11 用于电机、优选具有径向冷却通道的机器的定子、优选包覆成型的定子、用于这种定子的生产方法及这种定子在电机中的应用 Pending CN118613992A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22153590.9A EP4220905A1 (en) 2022-01-27 2022-01-27 Stator, preferably a overmolded stator, for an electric machine, preferably a ma-chine with radial cooling channels, production method for such a stator and use of such a stator in an electric machine
EP22153590.9 2022-01-27
PCT/EP2023/050562 WO2023143915A1 (en) 2022-01-27 2023-01-11 Stator, preferably a overmolded stator, for an electric machine, preferably a machine with radial cooling channels, production method for such a stator and use of such a stator in an electric machine

Publications (1)

Publication Number Publication Date
CN118613992A true CN118613992A (zh) 2024-09-06

Family

ID=80121783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380019099.7A Pending CN118613992A (zh) 2022-01-27 2023-01-11 用于电机、优选具有径向冷却通道的机器的定子、优选包覆成型的定子、用于这种定子的生产方法及这种定子在电机中的应用

Country Status (5)

Country Link
US (1) US20250141292A1 (https=)
EP (1) EP4220905A1 (https=)
JP (1) JP2025505970A (https=)
CN (1) CN118613992A (https=)
WO (1) WO2023143915A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121051900B (zh) * 2025-10-31 2026-02-06 中国科学院合肥物质科学研究院 比特片长圆冷却孔分布计算方法、系统及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130162071A1 (en) * 2011-12-22 2013-06-27 Bradley D. Chamberlin Electric machine with encapsulated end turns
GB201705833D0 (en) * 2017-04-11 2017-05-24 Cummins Generator Tech Ltd Stator for electrical machine
DE102017221808A1 (de) 2017-12-04 2019-06-06 Mahle International Gmbh Verfahren zum Herstellen eines Stators für eine elektrische Maschine
DE102019211440A1 (de) * 2019-07-31 2021-02-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Motorgehäuse und Verfahren zur Herstellung eines Motorgehäuses

Also Published As

Publication number Publication date
JP2025505970A (ja) 2025-03-05
WO2023143915A1 (en) 2023-08-03
US20250141292A1 (en) 2025-05-01
EP4220905A1 (en) 2023-08-02

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