CN110086302B - 一种永磁电机转子磁障设计方法 - Google Patents
一种永磁电机转子磁障设计方法 Download PDFInfo
- Publication number
- CN110086302B CN110086302B CN201910343231.5A CN201910343231A CN110086302B CN 110086302 B CN110086302 B CN 110086302B CN 201910343231 A CN201910343231 A CN 201910343231A CN 110086302 B CN110086302 B CN 110086302B
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- magnetic
- permanent magnet
- point
- magnet motor
- air gap
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 198
- 230000004888 barrier function Effects 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000013461 design Methods 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 230000004907 flux Effects 0.000 claims description 34
- 238000004364 calculation method Methods 0.000 abstract description 11
- 238000005457 optimization Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
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CN201910343231.5A CN110086302B (zh) | 2019-04-26 | 2019-04-26 | 一种永磁电机转子磁障设计方法 |
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CN201910343231.5A CN110086302B (zh) | 2019-04-26 | 2019-04-26 | 一种永磁电机转子磁障设计方法 |
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CN110086302A CN110086302A (zh) | 2019-08-02 |
CN110086302B true CN110086302B (zh) | 2021-04-30 |
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CN201910343231.5A Active CN110086302B (zh) | 2019-04-26 | 2019-04-26 | 一种永磁电机转子磁障设计方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1741354A (zh) * | 2004-08-26 | 2006-03-01 | Lg电子株式会社 | 永磁辅助synrm和在其上施加磁力的方法 |
CN101478212A (zh) * | 2007-11-16 | 2009-07-08 | 株式会社电装 | Ipm型同步机 |
CN107979196A (zh) * | 2017-11-14 | 2018-05-01 | 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 |
KR20180079796A (ko) * | 2017-01-02 | 2018-07-11 | 엘지전자 주식회사 | 전동기 및 그의 로터의 제조방법 |
-
2019
- 2019-04-26 CN CN201910343231.5A patent/CN110086302B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1741354A (zh) * | 2004-08-26 | 2006-03-01 | Lg电子株式会社 | 永磁辅助synrm和在其上施加磁力的方法 |
CN101478212A (zh) * | 2007-11-16 | 2009-07-08 | 株式会社电装 | Ipm型同步机 |
KR20180079796A (ko) * | 2017-01-02 | 2018-07-11 | 엘지전자 주식회사 | 전동기 및 그의 로터의 제조방법 |
CN107979196A (zh) * | 2017-11-14 | 2018-05-01 | 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 |
Non-Patent Citations (2)
Title |
---|
一种新型转子结构的内置式永磁同步电机优化设计;裴云庆 等;《微电机》;20181231;第51卷(第12期);说明书第2页第2段至第5页倒数第1段 * |
采用磁障转子的内置式永磁同步电机优化设计;赵晨 等;《微电机》;20180430;第51卷(第4期);第4-9页 * |
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TR01 | Transfer of patent right |
Effective date of registration: 20230605 Address after: 355099 Intersection of Zhanyang Village, Chengyang Town, Fu'an City, Ningde, Fujian Province Patentee after: FUJIAN YADALONG MOTOR Co.,Ltd. Address before: No.1 Xueyuan Road, Dongqiao Economic Development Zone, Jiaocheng District, Ningde City, Fujian Province Patentee before: NINGDE NORMAL University |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Design Method for Magnetic Barrier of Permanent Magnet Motor Rotors Effective date of registration: 20231208 Granted publication date: 20210430 Pledgee: Fu'an Rural Credit Cooperative Union Pledgor: FUJIAN YADALONG MOTOR Co.,Ltd. Registration number: Y2023980069924 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |