CN109412281B - 一种单绕组永磁辅助式无轴承同步磁阻电机 - Google Patents
一种单绕组永磁辅助式无轴承同步磁阻电机 Download PDFInfo
- Publication number
- CN109412281B CN109412281B CN201811025629.6A CN201811025629A CN109412281B CN 109412281 B CN109412281 B CN 109412281B CN 201811025629 A CN201811025629 A CN 201811025629A CN 109412281 B CN109412281 B CN 109412281B
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- CN
- China
- Prior art keywords
- stator
- rotor
- permanent magnet
- winding
- synchronous reluctance
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
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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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots
-
- 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
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
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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
- H02K21/028—Means for mechanical adjustment of the excitation flux by modifying the magnetic circuit within the field or the armature, e.g. by using shunts, by adjusting the magnets position, by vectorial combination of field or armature sections
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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
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
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- 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
- H02K3/28—Layout of windings or of connections between windings
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- 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)
- Microelectronics & Electronic Packaging (AREA)
- Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811025629.6A CN109412281B (zh) | 2018-09-04 | 2018-09-04 | 一种单绕组永磁辅助式无轴承同步磁阻电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811025629.6A CN109412281B (zh) | 2018-09-04 | 2018-09-04 | 一种单绕组永磁辅助式无轴承同步磁阻电机 |
Publications (2)
Publication Number | Publication Date |
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CN109412281A CN109412281A (zh) | 2019-03-01 |
CN109412281B true CN109412281B (zh) | 2020-09-25 |
Family
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Family Applications (1)
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CN201811025629.6A Active CN109412281B (zh) | 2018-09-04 | 2018-09-04 | 一种单绕组永磁辅助式无轴承同步磁阻电机 |
Country Status (1)
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CN (1) | CN109412281B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3915182A4 (en) * | 2019-03-20 | 2022-03-02 | Magna International Inc | PERMANENT MAGNET ASSISTED SYNCHRONOUS RELUCTANCE MOTOR |
CN112310945B (zh) * | 2019-07-31 | 2024-04-09 | 无锡飞翎电子有限公司 | 电机的防退磁保护方法、装置、计算机设备和存储介质 |
CN110971037B (zh) * | 2019-12-06 | 2021-07-20 | 江苏大学 | 一种永磁辅助式无轴承同步磁阻电机的转子结构 |
CN112636493B (zh) * | 2020-12-15 | 2022-03-18 | 北京航空航天大学 | 一种抗短路高速大功率永磁辅助式同步磁阻起动发电机系统 |
CN114157063A (zh) * | 2021-11-15 | 2022-03-08 | 哈尔滨理工大学 | 一种非对称永磁辅助同步磁阻电机 |
CN114123581B (zh) * | 2021-11-16 | 2023-06-06 | 珠海格力电器股份有限公司 | 自起动永磁辅助同步磁阻电机转子和电机 |
CN117060617B (zh) * | 2023-08-04 | 2024-08-16 | 淮阴工学院 | 一种双永磁单元辅助磁阻电机的转子结构 |
CN118074387B (zh) * | 2024-04-17 | 2024-07-26 | 卧龙电气驱动集团股份有限公司 | 铁氧体辅助同步磁阻电机转子结构及永磁同步电机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100591338B1 (ko) * | 2004-08-26 | 2006-06-19 | 엘지전자 주식회사 | 영구자석 보조형 동기 릴럭턴스 모터 및 그 착자방법 |
JP5332137B2 (ja) * | 2007-05-22 | 2013-11-06 | 日産自動車株式会社 | 回転電機 |
CN101710809B (zh) * | 2009-12-16 | 2011-08-24 | 南京航空航天大学 | 一种单相无轴承开关磁阻电机 |
CN202282712U (zh) * | 2011-11-01 | 2012-06-20 | 太仓富田瑞兰得电机有限公司 | 一种带辅助永磁体的横向叠片式同步磁阻电机 |
CN103825418A (zh) * | 2013-12-31 | 2014-05-28 | 天津大学 | 单绕组无轴承磁通切换永磁电机 |
CN104600890B (zh) * | 2014-11-25 | 2016-08-17 | 珠海格力节能环保制冷技术研究中心有限公司 | 电机转子及具有其的电机 |
CN106533103B (zh) * | 2016-12-22 | 2023-10-13 | 江苏大学 | 永磁辅助式无轴承同步磁阻电机 |
CN107979196B (zh) * | 2017-11-14 | 2020-02-21 | 江苏大学 | 一种不对称永磁辅助同步磁阻电机及改善转矩性能的设计方法 |
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2018
- 2018-09-04 CN CN201811025629.6A patent/CN109412281B/zh active Active
Non-Patent Citations (2)
Title |
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无轴承永磁同步电机技术综上及其发展趋势探讨;孙晓东,朱熀秋;《中国机械工程》;20120930;第2128-2133页 * |
磁悬浮无轴承电动机发展、应用和前景;朱熀秋;《微特电机》;20060331;第39-41页 * |
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CN109412281A (zh) | 2019-03-01 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230331 Address after: 215138 No. 3, Lane 2, Shitian Road, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: SUZHOU JITAIXING ELECTRICAL AND MECHANICAL EQUIPMENT Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Single Winding Permanent Magnet Assisted Bearingless Synchronous Reluctance Motor Effective date of registration: 20230626 Granted publication date: 20200925 Pledgee: Bank of China Limited Suzhou Xiangcheng sub branch Pledgor: SUZHOU JITAIXING ELECTRICAL AND MECHANICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980045359 |