CN108039785B - 电机转子及电机 - Google Patents
电机转子及电机 Download PDFInfo
- Publication number
- CN108039785B CN108039785B CN201711431474.1A CN201711431474A CN108039785B CN 108039785 B CN108039785 B CN 108039785B CN 201711431474 A CN201711431474 A CN 201711431474A CN 108039785 B CN108039785 B CN 108039785B
- Authority
- CN
- China
- Prior art keywords
- rotor
- straight line
- motor
- rotor body
- arc
- 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.)
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Classifications
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- 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
-
- 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
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/02—Details
- H02K21/021—Means for mechanical adjustment of the excitation flux
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711326373 | 2017-12-11 | ||
CN2017113263738 | 2017-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108039785A CN108039785A (zh) | 2018-05-15 |
CN108039785B true CN108039785B (zh) | 2020-03-17 |
Family
ID=62101403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711431474.1A Active CN108039785B (zh) | 2017-12-11 | 2017-12-22 | 电机转子及电机 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN108039785B (zh) |
WO (1) | WO2019114396A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108039785B (zh) * | 2017-12-11 | 2020-03-17 | 珠海格力节能环保制冷技术研究中心有限公司 | 电机转子及电机 |
CN108736610B (zh) | 2018-08-09 | 2019-07-16 | 珠海格力电器股份有限公司 | 电机转子和永磁电机 |
CN112865362B (zh) * | 2020-12-28 | 2022-03-18 | 珠海格力电器股份有限公司 | 转子铁芯组件、转子和电机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008078584A1 (ja) * | 2006-12-27 | 2008-07-03 | Kabushiki Kaisha Yaskawa Denki | 埋込磁石型モータ |
JP5321451B2 (ja) * | 2007-05-07 | 2013-10-23 | パナソニック株式会社 | 永久磁石埋設型電動機 |
CN103051135A (zh) * | 2011-10-17 | 2013-04-17 | 安徽美芝精密制造有限公司 | 旋转压缩机的永磁同步电动机 |
CN204391927U (zh) * | 2015-01-07 | 2015-06-10 | 昆山航天林泉电机有限公司 | 一种削弱转矩波动的内置式转子 |
CN105576867B (zh) * | 2016-02-17 | 2019-03-22 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种永磁电机转子及永磁电机 |
CN105743251B (zh) * | 2016-04-25 | 2018-08-10 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种转子冲片及永磁电机 |
CN107222046B (zh) * | 2017-08-09 | 2023-07-07 | 珠海格力节能环保制冷技术研究中心有限公司 | 切向电机及切向电机转子 |
CN107394924A (zh) * | 2017-08-30 | 2017-11-24 | 广东威灵电机制造有限公司 | 转子铁芯和转子 |
CN207573111U (zh) * | 2017-12-11 | 2018-07-03 | 珠海格力节能环保制冷技术研究中心有限公司 | 电机转子及电机 |
CN108039785B (zh) * | 2017-12-11 | 2020-03-17 | 珠海格力节能环保制冷技术研究中心有限公司 | 电机转子及电机 |
-
2017
- 2017-12-22 CN CN201711431474.1A patent/CN108039785B/zh active Active
-
2018
- 2018-10-12 WO PCT/CN2018/110003 patent/WO2019114396A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN108039785A (zh) | 2018-05-15 |
WO2019114396A1 (zh) | 2019-06-20 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220630 Address after: 230088 Mingchuan Road 209, Baiyan Science Park, Hefei High-tech Zone, Anhui Province Patentee after: HEFEI LINGDA COMPRESSOR CO.,LTD. Patentee after: Zhuhai GREE energy conservation and environmental protection refrigeration technology research center Co., Ltd. Address before: 519070 9 Building (Science and technology building) 789 Jinji Road, Qianshan, Zhuhai, Guangdong Patentee before: GREE GREEN REFRIGERATION TECHNOLOGY CENTER Co.,Ltd. OF ZHUHAI |