CN114389422A - 一种凸极式混合励磁电机 - Google Patents
一种凸极式混合励磁电机 Download PDFInfo
- Publication number
- CN114389422A CN114389422A CN202210042232.8A CN202210042232A CN114389422A CN 114389422 A CN114389422 A CN 114389422A CN 202210042232 A CN202210042232 A CN 202210042232A CN 114389422 A CN114389422 A CN 114389422A
- Authority
- CN
- China
- Prior art keywords
- salient pole
- permanent magnet
- rotor
- axial
- excitation
- 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
- 230000005284 excitation Effects 0.000 title claims abstract description 105
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims description 19
- 230000004907 flux Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/02—Machines with one stator and two or more rotors
-
- 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
- H02K1/14—Stator cores with salient poles
-
- 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
- H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
- H02K21/046—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with rotating permanent magnets and stationary field winding
-
- 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
-
- 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
-
- 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
- H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
- H02K1/2733—Annular 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]
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
-
- 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
- H02K5/15—Mounting arrangements for bearing-shields or end plates
-
- 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
- H02K1/246—Variable reluctance rotors
-
- 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]
- H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
-
- 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)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (11)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210042232.8A CN114389422B (zh) | 2022-01-14 | 2022-01-14 | 一种凸极式混合励磁电机 |
US17/802,668 US20230231453A1 (en) | 2022-01-14 | 2022-02-23 | Salient pole type hybrid excitation motor |
KR1020227014912A KR102623591B1 (ko) | 2022-01-14 | 2022-02-23 | 돌극형 하이브리드 여자 모터 |
PCT/CN2022/077377 WO2022105947A2 (zh) | 2022-01-14 | 2022-02-23 | 一种凸极式混合励磁电机 |
EP22724395.3A EP4117153A4 (en) | 2022-01-14 | 2022-02-23 | THIGH POLE HYBRID EXCITATION MOTOR |
JP2022576575A JP7349036B2 (ja) | 2022-01-14 | 2022-02-23 | 突極型ハイブリッド励磁モータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210042232.8A CN114389422B (zh) | 2022-01-14 | 2022-01-14 | 一种凸极式混合励磁电机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114389422A true CN114389422A (zh) | 2022-04-22 |
CN114389422B CN114389422B (zh) | 2023-12-22 |
Family
ID=81202788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210042232.8A Active CN114389422B (zh) | 2022-01-14 | 2022-01-14 | 一种凸极式混合励磁电机 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230231453A1 (zh) |
EP (1) | EP4117153A4 (zh) |
JP (1) | JP7349036B2 (zh) |
KR (1) | KR102623591B1 (zh) |
CN (1) | CN114389422B (zh) |
WO (1) | WO2022105947A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023216508A1 (zh) * | 2022-05-13 | 2023-11-16 | 无锡星驱动力科技有限公司 | 一种磁场可调电机和车辆 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117220463B (zh) * | 2023-11-07 | 2024-03-01 | 天津九信科技有限公司 | 云台电机及增稳云台 |
CN117471183B (zh) * | 2023-12-27 | 2024-03-12 | 苏州英磁新能源科技有限公司 | 一种定子铁损测量装置 |
CN117674519A (zh) * | 2024-02-03 | 2024-03-08 | 泉州开普勒车用电机有限公司 | 一种复励式定子的生产工艺 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1325172A (zh) * | 2000-05-24 | 2001-12-05 | 松下电器产业株式会社 | 电动机、电动车辆和混合电动车辆 |
CN1388625A (zh) * | 2001-05-25 | 2003-01-01 | 株式会社日立制作所 | 永磁型旋转电动机以及使用这种电动机的空调 |
CN101022226A (zh) * | 2006-02-14 | 2007-08-22 | 日产自动车株式会社 | 旋转电机 |
CN101227130A (zh) * | 2007-11-19 | 2008-07-23 | 哈尔滨工业大学 | 转子磁场直接控制混合励磁同步电机 |
CN105680649A (zh) * | 2016-03-25 | 2016-06-15 | 南京工业大学 | 一种轴向径向磁通双凸极永磁电机 |
CN205681195U (zh) * | 2016-04-20 | 2016-11-09 | 山东大学 | 一种双定子复合结构转子径轴向混合磁路永磁同步电机及电动汽车 |
WO2018037903A1 (ja) * | 2016-08-25 | 2018-03-01 | 成田 憲治 | 同期電動機 |
CN110061603A (zh) * | 2019-01-25 | 2019-07-26 | 南京航空航天大学 | 一种转子磁路解耦型高速混合励磁同步电机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009065803A (ja) | 2007-09-07 | 2009-03-26 | Denso Corp | 磁石同期機 |
KR100980565B1 (ko) * | 2007-10-18 | 2010-09-06 | 가부시키가이샤 이와키 | 자기부상모터 및 펌프 |
CN101978576A (zh) * | 2008-03-19 | 2011-02-16 | 三洋电机株式会社 | 永久磁铁同步电动机 |
CN102487234B (zh) * | 2010-12-03 | 2015-01-07 | 台达电子工业股份有限公司 | 旋转电机及其转子 |
CN102315739B (zh) * | 2011-08-26 | 2013-02-06 | 北京航空航天大学 | 一种混合励磁发电机 |
JP6019876B2 (ja) * | 2012-07-23 | 2016-11-02 | 株式会社ジェイテクト | 回転電機 |
JP2020096426A (ja) | 2018-12-11 | 2020-06-18 | 株式会社豊田中央研究所 | 回転電機 |
JP7172979B2 (ja) | 2019-12-25 | 2022-11-16 | トヨタ自動車株式会社 | 回転電機 |
-
2022
- 2022-01-14 CN CN202210042232.8A patent/CN114389422B/zh active Active
- 2022-02-23 JP JP2022576575A patent/JP7349036B2/ja active Active
- 2022-02-23 KR KR1020227014912A patent/KR102623591B1/ko active IP Right Grant
- 2022-02-23 WO PCT/CN2022/077377 patent/WO2022105947A2/zh unknown
- 2022-02-23 US US17/802,668 patent/US20230231453A1/en active Pending
- 2022-02-23 EP EP22724395.3A patent/EP4117153A4/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1325172A (zh) * | 2000-05-24 | 2001-12-05 | 松下电器产业株式会社 | 电动机、电动车辆和混合电动车辆 |
CN1388625A (zh) * | 2001-05-25 | 2003-01-01 | 株式会社日立制作所 | 永磁型旋转电动机以及使用这种电动机的空调 |
CN101022226A (zh) * | 2006-02-14 | 2007-08-22 | 日产自动车株式会社 | 旋转电机 |
CN101227130A (zh) * | 2007-11-19 | 2008-07-23 | 哈尔滨工业大学 | 转子磁场直接控制混合励磁同步电机 |
CN105680649A (zh) * | 2016-03-25 | 2016-06-15 | 南京工业大学 | 一种轴向径向磁通双凸极永磁电机 |
CN205681195U (zh) * | 2016-04-20 | 2016-11-09 | 山东大学 | 一种双定子复合结构转子径轴向混合磁路永磁同步电机及电动汽车 |
WO2018037903A1 (ja) * | 2016-08-25 | 2018-03-01 | 成田 憲治 | 同期電動機 |
CN110061603A (zh) * | 2019-01-25 | 2019-07-26 | 南京航空航天大学 | 一种转子磁路解耦型高速混合励磁同步电机 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023216508A1 (zh) * | 2022-05-13 | 2023-11-16 | 无锡星驱动力科技有限公司 | 一种磁场可调电机和车辆 |
Also Published As
Publication number | Publication date |
---|---|
EP4117153A2 (en) | 2023-01-11 |
WO2022105947A3 (zh) | 2022-09-15 |
KR102623591B1 (ko) | 2024-01-11 |
US20230231453A1 (en) | 2023-07-20 |
JP2023514757A (ja) | 2023-04-07 |
EP4117153A4 (en) | 2023-08-23 |
KR20230110439A (ko) | 2023-07-24 |
CN114389422B (zh) | 2023-12-22 |
WO2022105947A2 (zh) | 2022-05-27 |
JP7349036B2 (ja) | 2023-09-21 |
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Effective date of registration: 20230206 Address after: No. 99, Beihui Road, Huishan 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: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant before: Yiwu Geely automatic transmission Co.,Ltd. Applicant before: NINGBO GEELY ROYAL ENGINE COMPONENTS Co.,Ltd. Applicant before: Aurobay Technology Co., Ltd. |
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