CN117203880A - 具有优化空气冷却的用于自推进式移动设备的牵引***的电机 - Google Patents

具有优化空气冷却的用于自推进式移动设备的牵引***的电机 Download PDF

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Publication number
CN117203880A
CN117203880A CN202280031231.1A CN202280031231A CN117203880A CN 117203880 A CN117203880 A CN 117203880A CN 202280031231 A CN202280031231 A CN 202280031231A CN 117203880 A CN117203880 A CN 117203880A
Authority
CN
China
Prior art keywords
rotor
cooling
air
bearing
stator
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
CN202280031231.1A
Other languages
English (en)
Chinese (zh)
Inventor
P·法韦罗尔
F·特隆
M·费克斯
C·萨姆祖恩
A·布哈利
E·德鲁莱
P·朱亚尼
M·拉丰
B·德莫里
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Publication of CN117203880A publication Critical patent/CN117203880A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • 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
    • H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Cooling System (AREA)
CN202280031231.1A 2021-04-28 2022-04-26 具有优化空气冷却的用于自推进式移动设备的牵引***的电机 Pending CN117203880A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FRFR2104445 2021-04-28
FR2104445A FR3122538A1 (fr) 2021-04-28 2021-04-28 Machine électrique pour système de traction pour dispositif mobile à autopropulsion avec refroidissement à air optimisé.
PCT/EP2022/061106 WO2022229222A1 (fr) 2021-04-28 2022-04-26 Machine électrique pour système de traction pour dispositif mobile à autopropulsion avec refroidissement à air optimisé

Publications (1)

Publication Number Publication Date
CN117203880A true CN117203880A (zh) 2023-12-08

Family

ID=77021442

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280031231.1A Pending CN117203880A (zh) 2021-04-28 2022-04-26 具有优化空气冷却的用于自推进式移动设备的牵引***的电机

Country Status (3)

Country Link
CN (1) CN117203880A (fr)
FR (1) FR3122538A1 (fr)
WO (1) WO2022229222A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3985760B2 (ja) * 2003-09-26 2007-10-03 株式会社デンソー 回転電機システム
JP5297236B2 (ja) * 2009-03-17 2013-09-25 株式会社東芝 車両用全閉形主電動機
JP4787351B2 (ja) * 2009-11-09 2011-10-05 ファナック株式会社 ロータに発生する熱を放熱する放熱円盤を備えた誘導式電動機
CN104300757A (zh) * 2014-10-24 2015-01-21 南车株洲电力机车研究所有限公司 一种永磁同步电机
US9822998B2 (en) * 2016-03-17 2017-11-21 Daikin Applied Americas Inc. Centrifugal compressor with motor cooling
CN107425638A (zh) * 2017-06-05 2017-12-01 南京胜捷电机制造有限公司 一种电机散热结构
CN109450151B (zh) * 2018-11-30 2023-12-12 葛氏控股股份有限公司 内置散热风道的永磁伺服电机

Also Published As

Publication number Publication date
WO2022229222A1 (fr) 2022-11-03
FR3122538A1 (fr) 2022-11-04

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