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 PDFInfo
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 153
- 238000003475 lamination Methods 0.000 claims abstract description 42
- 230000008878 coupling Effects 0.000 claims description 68
- 238000010168 coupling process Methods 0.000 claims description 68
- 238000005859 coupling reaction Methods 0.000 claims description 68
- 238000004804 winding Methods 0.000 claims description 42
- 239000012530 fluid Substances 0.000 claims description 35
- 239000003507 refrigerant Substances 0.000 claims description 34
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 abstract 2
- 239000003570 air Substances 0.000 description 158
- 238000004378 air conditioning Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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)
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)
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 |
-
2021
- 2021-04-28 FR FR2104445A patent/FR3122538A1/fr not_active Withdrawn
-
2022
- 2022-04-26 CN CN202280031231.1A patent/CN117203880A/zh active Pending
- 2022-04-26 WO PCT/EP2022/061106 patent/WO2022229222A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2022229222A1 (fr) | 2022-11-03 |
FR3122538A1 (fr) | 2022-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |