CN111600410B - 一种永磁同步电机的转子结构 - Google Patents
一种永磁同步电机的转子结构 Download PDFInfo
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- CN111600410B CN111600410B CN202010633029.9A CN202010633029A CN111600410B CN 111600410 B CN111600410 B CN 111600410B CN 202010633029 A CN202010633029 A CN 202010633029A CN 111600410 B CN111600410 B CN 111600410B
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- annular
- permanent magnet
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- oil
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 41
- 239000010687 lubricating oil Substances 0.000 abstract description 12
- 238000005461 lubrication Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
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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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N9/00—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent
- F16N9/02—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent with reservoir on or in a rotary member
-
- 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
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/18—Electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010633029.9A CN111600410B (zh) | 2020-07-04 | 2020-07-04 | 一种永磁同步电机的转子结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010633029.9A CN111600410B (zh) | 2020-07-04 | 2020-07-04 | 一种永磁同步电机的转子结构 |
Publications (2)
Publication Number | Publication Date |
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CN111600410A CN111600410A (zh) | 2020-08-28 |
CN111600410B true CN111600410B (zh) | 2022-04-12 |
Family
ID=72186694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010633029.9A Active CN111600410B (zh) | 2020-07-04 | 2020-07-04 | 一种永磁同步电机的转子结构 |
Country Status (1)
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CN (1) | CN111600410B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112439531A (zh) * | 2020-11-01 | 2021-03-05 | 青岛凯顺兴设备工程有限公司 | 一种自动粉筛的矿石机 |
CN113685710B (zh) * | 2021-10-27 | 2021-12-24 | 江苏专创轻合金科技有限公司 | 一种具有转轴连接处自动润滑结构的汽车电机 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2924080Y (zh) * | 2006-03-08 | 2007-07-18 | 赵冬章 | 高吸油性能润滑齿轮泵 |
EP2230751A1 (en) * | 2009-03-16 | 2010-09-22 | ABB Oy | An arrangement and method for cooling an electrical machine |
CN106451863A (zh) * | 2016-10-19 | 2017-02-22 | 长春工业大学 | 电机转子冷却结构 |
CN108566043A (zh) * | 2018-05-24 | 2018-09-21 | 深圳市贝优通新能源技术开发有限公司 | 一种散热效果好的新能源汽车电机 |
CN108768075A (zh) * | 2018-08-28 | 2018-11-06 | 包头长安永磁电机有限公司 | 一种偏振散热型单元永磁电机 |
CN109842266A (zh) * | 2019-02-22 | 2019-06-04 | 常逸坤 | 一种基于扰动观测器的永磁直线同步电机 |
CN110230768A (zh) * | 2019-07-04 | 2019-09-13 | 电子科技大学中山学院 | 一种新能源电动汽车的驱动电机润滑系统 |
-
2020
- 2020-07-04 CN CN202010633029.9A patent/CN111600410B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2924080Y (zh) * | 2006-03-08 | 2007-07-18 | 赵冬章 | 高吸油性能润滑齿轮泵 |
EP2230751A1 (en) * | 2009-03-16 | 2010-09-22 | ABB Oy | An arrangement and method for cooling an electrical machine |
CN106451863A (zh) * | 2016-10-19 | 2017-02-22 | 长春工业大学 | 电机转子冷却结构 |
CN108566043A (zh) * | 2018-05-24 | 2018-09-21 | 深圳市贝优通新能源技术开发有限公司 | 一种散热效果好的新能源汽车电机 |
CN108768075A (zh) * | 2018-08-28 | 2018-11-06 | 包头长安永磁电机有限公司 | 一种偏振散热型单元永磁电机 |
CN109842266A (zh) * | 2019-02-22 | 2019-06-04 | 常逸坤 | 一种基于扰动观测器的永磁直线同步电机 |
CN110230768A (zh) * | 2019-07-04 | 2019-09-13 | 电子科技大学中山学院 | 一种新能源电动汽车的驱动电机润滑系统 |
Non-Patent Citations (1)
Title |
---|
大功率永磁无刷直流电机结构设计;范军;《电机与控制应用》;20111230;第38卷(第1期);第11-13页 * |
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CB03 | Change of inventor or designer information |
Inventor after: Min Tinghui Inventor after: Cai Zhenkai Inventor after: Wu Donglong Inventor after: Min Tingxiang Inventor before: Min Tinghui Inventor before: Cai Zhenkai Inventor before: Wu Donglong Inventor before: Min Tingxiang Inventor before: Jin Fanzhu Inventor before: Zeng Xianwei Inventor before: Zhang Ling Inventor before: Chen Baohui |
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TA01 | Transfer of patent application right |
Effective date of registration: 20220315 Address after: 361000 room 413-414, science and technology building, Longyan University Science Park, No. 1, Dongfa Road, Dongxiao Town, Xinluo District, Longyan City, Fujian Province Applicant after: Weipeng Shuangdai (Fujian Longyan) Technology Co.,Ltd. Address before: 364000 No. 1 Shaw North Road, Xinluo District, Fujian, Longyan Applicant before: LONGYAN University |
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