CN113675966A - 定子总成、电机和电机冷却系统 - Google Patents
定子总成、电机和电机冷却系统 Download PDFInfo
- Publication number
- CN113675966A CN113675966A CN202111083958.8A CN202111083958A CN113675966A CN 113675966 A CN113675966 A CN 113675966A CN 202111083958 A CN202111083958 A CN 202111083958A CN 113675966 A CN113675966 A CN 113675966A
- Authority
- CN
- China
- Prior art keywords
- stator
- sealing
- liquid
- hole
- cooling
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 206
- 238000007789 sealing Methods 0.000 claims abstract description 154
- 238000004804 winding Methods 0.000 claims abstract description 86
- 239000002826 coolant Substances 0.000 claims abstract description 46
- 239000000110 cooling liquid Substances 0.000 claims description 166
- 238000003032 molecular docking Methods 0.000 claims description 33
- 238000011084 recovery Methods 0.000 claims description 30
- 239000012809 cooling fluid Substances 0.000 claims description 20
- 239000002966 varnish Substances 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 20
- 238000009413 insulation Methods 0.000 description 10
- 238000005507 spraying Methods 0.000 description 9
- 210000001503 joint Anatomy 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000004064 recycling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 5
- 230000035515 penetration Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 210000003739 neck Anatomy 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary 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
- 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
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
标号 | 名称 | 标号 | 名称 |
10 | 定子总成 | 400 | 槽绝缘纸 |
20 | 电机 | 500 | 密封端板 |
30 | 转子 | 510 | 板体 |
40 | 机盖 | 511 | 避让槽 |
50 | 机壳 | 520 | 密封齿 |
51 | 输入孔 | 600 | 罩盖 |
52 | 输出孔 | 610 | 腔体 |
53 | 回收孔 | 620 | 凹槽 |
54 | 冷却液回收道 | 621 | 进液凹槽 |
60 | 循环泵 | 622 | 进液孔 |
100 | 定子铁芯 | 623 | 出液凹槽 |
110 | 定子轭部 | 624 | 出液孔 |
120 | 定子齿部 | 630 | 隔离筋 |
121 | 止挡部 | 640 | 第一端面 |
130 | 齿槽 | 641 | 密封槽 |
131 | 齿槽口 | 650 | 第二端面 |
140 | 密封条 | 661 | 卡台 |
150 | 密封止口 | 700 | 第一密封圈 |
160 | 对接流道 | 710 | 限位部 |
200 | 定子绕组 | 720 | 卡接部 |
300 | 密封罩 | 800 | 第二密封圈 |
310 | 冷却液道 |
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111083958.8A CN113675966B (zh) | 2021-09-14 | 2021-09-14 | 定子总成、电机和电机冷却系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111083958.8A CN113675966B (zh) | 2021-09-14 | 2021-09-14 | 定子总成、电机和电机冷却系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113675966A true CN113675966A (zh) | 2021-11-19 |
CN113675966B CN113675966B (zh) | 2023-11-24 |
Family
ID=78549446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111083958.8A Active CN113675966B (zh) | 2021-09-14 | 2021-09-14 | 定子总成、电机和电机冷却系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113675966B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114285213A (zh) * | 2021-12-29 | 2022-04-05 | 苏州汇川联合动力系统有限公司 | 电机以及汽车 |
CN114301236A (zh) * | 2021-12-30 | 2022-04-08 | 中克骆瑞新能源科技有限公司 | 一种具有冷却三相引线的油冷扁线电机 |
CN114337115A (zh) * | 2021-12-30 | 2022-04-12 | 中克骆瑞新能源科技有限公司 | 一种油冷扁线电机的冷却回路 |
CN114337114A (zh) * | 2021-12-30 | 2022-04-12 | 中克骆瑞新能源科技有限公司 | 一种具有油液驱动喷淋结构的油冷扁线电机 |
CN116455105A (zh) * | 2023-03-31 | 2023-07-18 | 无锡星驱动力科技有限公司 | 一种电机定子冷却结构及电机 |
CN117200502A (zh) * | 2023-08-17 | 2023-12-08 | 上海智元新创技术有限公司 | 一种液冷电机 |
EP4300778A1 (en) * | 2022-06-27 | 2024-01-03 | Garrett Transportation I Inc. | E-machine with a cooling system including manifold member for spray of stator cooling fluid |
WO2024016777A1 (zh) * | 2022-07-20 | 2024-01-25 | 华为数字能源技术有限公司 | 一种定子、电机、动力总成及机械设备 |
GB2627823A (en) * | 2023-03-03 | 2024-09-04 | Safran Electrical & Power | Stator sealing member |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1787343A (zh) * | 2004-12-06 | 2006-06-14 | 日产自动车株式会社 | 电动机/发电机 |
US20120126642A1 (en) * | 2010-11-18 | 2012-05-24 | Aisin Seiki Kabushiki Kaisha | Electric motor |
US20170271956A1 (en) * | 2016-03-17 | 2017-09-21 | Ford Global Technologies, Llc | Electric Machine for Vehicle |
CN107306056A (zh) * | 2016-04-25 | 2017-10-31 | 福特全球技术公司 | 用于电机的定子冷却 |
CN108270301A (zh) * | 2018-01-25 | 2018-07-10 | 华中科技大学 | 一种具有绕组端部冷却结构的定子结构及其电机 |
CN109936232A (zh) * | 2019-02-20 | 2019-06-25 | 上海蔚来汽车有限公司 | 汽车、电机及其定子组件和分流机构 |
CN110768501A (zh) * | 2019-10-10 | 2020-02-07 | 珠海格力电器股份有限公司 | 一种高效的定子铁芯、定子及定子装配成型的方法、电机、空调 |
DE102018131961A1 (de) * | 2018-12-12 | 2020-06-18 | Thyssenkrupp Ag | Kühlkanal für einen Wickelkopf einer elektrischen Maschine |
CN111555486A (zh) * | 2020-06-04 | 2020-08-18 | 天津市松正电动汽车技术股份有限公司 | 一种电机定子冷却结构及电机 |
CN113270959A (zh) * | 2020-01-29 | 2021-08-17 | 福特全球技术公司 | 用于电动化车辆的热管理总成 |
-
2021
- 2021-09-14 CN CN202111083958.8A patent/CN113675966B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1787343A (zh) * | 2004-12-06 | 2006-06-14 | 日产自动车株式会社 | 电动机/发电机 |
US20120126642A1 (en) * | 2010-11-18 | 2012-05-24 | Aisin Seiki Kabushiki Kaisha | Electric motor |
US20170271956A1 (en) * | 2016-03-17 | 2017-09-21 | Ford Global Technologies, Llc | Electric Machine for Vehicle |
CN107306056A (zh) * | 2016-04-25 | 2017-10-31 | 福特全球技术公司 | 用于电机的定子冷却 |
CN108270301A (zh) * | 2018-01-25 | 2018-07-10 | 华中科技大学 | 一种具有绕组端部冷却结构的定子结构及其电机 |
DE102018131961A1 (de) * | 2018-12-12 | 2020-06-18 | Thyssenkrupp Ag | Kühlkanal für einen Wickelkopf einer elektrischen Maschine |
CN109936232A (zh) * | 2019-02-20 | 2019-06-25 | 上海蔚来汽车有限公司 | 汽车、电机及其定子组件和分流机构 |
CN110768501A (zh) * | 2019-10-10 | 2020-02-07 | 珠海格力电器股份有限公司 | 一种高效的定子铁芯、定子及定子装配成型的方法、电机、空调 |
CN113270959A (zh) * | 2020-01-29 | 2021-08-17 | 福特全球技术公司 | 用于电动化车辆的热管理总成 |
CN111555486A (zh) * | 2020-06-04 | 2020-08-18 | 天津市松正电动汽车技术股份有限公司 | 一种电机定子冷却结构及电机 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114285213A (zh) * | 2021-12-29 | 2022-04-05 | 苏州汇川联合动力系统有限公司 | 电机以及汽车 |
CN114301236A (zh) * | 2021-12-30 | 2022-04-08 | 中克骆瑞新能源科技有限公司 | 一种具有冷却三相引线的油冷扁线电机 |
CN114337115A (zh) * | 2021-12-30 | 2022-04-12 | 中克骆瑞新能源科技有限公司 | 一种油冷扁线电机的冷却回路 |
CN114337114A (zh) * | 2021-12-30 | 2022-04-12 | 中克骆瑞新能源科技有限公司 | 一种具有油液驱动喷淋结构的油冷扁线电机 |
EP4300778A1 (en) * | 2022-06-27 | 2024-01-03 | Garrett Transportation I Inc. | E-machine with a cooling system including manifold member for spray of stator cooling fluid |
WO2024016777A1 (zh) * | 2022-07-20 | 2024-01-25 | 华为数字能源技术有限公司 | 一种定子、电机、动力总成及机械设备 |
GB2627823A (en) * | 2023-03-03 | 2024-09-04 | Safran Electrical & Power | Stator sealing member |
CN116455105A (zh) * | 2023-03-31 | 2023-07-18 | 无锡星驱动力科技有限公司 | 一种电机定子冷却结构及电机 |
CN116455105B (zh) * | 2023-03-31 | 2024-06-21 | 无锡星驱动力科技有限公司 | 一种电机定子冷却结构及电机 |
WO2024198808A1 (zh) * | 2023-03-31 | 2024-10-03 | 无锡星驱动力科技有限公司 | 一种电机定子冷却结构及电机 |
CN117200502A (zh) * | 2023-08-17 | 2023-12-08 | 上海智元新创技术有限公司 | 一种液冷电机 |
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Publication number | Publication date |
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CN113675966B (zh) | 2023-11-24 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20221208 Address after: No. 99, Beihui Road, Shanshan Industrial Transformation Cluster, Wuxi City, Jiangsu Province, 214181 Applicant after: Wuxi Xingqu Technology Co.,Ltd. Applicant after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315000 818 Binhai two road, Hangzhou Bay New District, Ningbo, Zhejiang Applicant before: NINGBO GEELY ROYAL ENGINE COMPONENTS Co.,Ltd. Applicant before: Aurobay Technology Co.,Ltd. Applicant before: NINGBO SHANGZHONGXIA AUTOMATIC TRANSMISSION Co.,Ltd. Applicant before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20240605 Address after: No. 99, Beihui Road, Huishan Industrial Transformation Cluster, Wuxi City, Jiangsu Province, 214181 Patentee after: Wuxi Xingqu Technology Co.,Ltd. Country or region after: China Address before: No. 99, Beihui Road, Huishan Industrial Transformation Cluster, Wuxi City, Jiangsu Province, 214181 Patentee before: Wuxi Xingqu Technology Co.,Ltd. Country or region before: China Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
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TR01 | Transfer of patent right |