CN108880028B - 一种可产生正弦磁通的永磁电机磁极排列结构 - Google Patents
一种可产生正弦磁通的永磁电机磁极排列结构 Download PDFInfo
- Publication number
- CN108880028B CN108880028B CN201710322889.9A CN201710322889A CN108880028B CN 108880028 B CN108880028 B CN 108880028B CN 201710322889 A CN201710322889 A CN 201710322889A CN 108880028 B CN108880028 B CN 108880028B
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- China
- Prior art keywords
- magnetic
- magnetic pole
- magnetic conduction
- length direction
- pole
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Links
- 230000004907 flux Effects 0.000 title claims abstract description 10
- 238000004804 winding Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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
- 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
- H02K1/278—Surface mounted magnets; Inset 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
-
- 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)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710322889.9A CN108880028B (zh) | 2017-05-09 | 2017-05-09 | 一种可产生正弦磁通的永磁电机磁极排列结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710322889.9A CN108880028B (zh) | 2017-05-09 | 2017-05-09 | 一种可产生正弦磁通的永磁电机磁极排列结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108880028A CN108880028A (zh) | 2018-11-23 |
CN108880028B true CN108880028B (zh) | 2024-01-02 |
Family
ID=64287795
Family Applications (1)
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CN201710322889.9A Active CN108880028B (zh) | 2017-05-09 | 2017-05-09 | 一种可产生正弦磁通的永磁电机磁极排列结构 |
Country Status (1)
Country | Link |
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CN (1) | CN108880028B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9001473D0 (sv) * | 1990-04-24 | 1990-04-24 | Elmo Ab | Synkronmaskin |
CA2331835A1 (en) * | 1998-05-08 | 1999-11-18 | Juha Pyrhonen | Permanent magnet synchronous machine |
CN101699713A (zh) * | 2009-10-28 | 2010-04-28 | 南京航空航天大学 | 转子分段式磁通切换电机及其提高反电势正弦度的方法 |
CN103414301A (zh) * | 2013-08-15 | 2013-11-27 | 南京信息工程大学 | 一种拼装式磁极的轴向磁场无铁心永磁电机 |
JP2015153790A (ja) * | 2014-02-11 | 2015-08-24 | 日東電工株式会社 | 永久磁石及び永久磁石の製造方法 |
CN105262254A (zh) * | 2015-09-29 | 2016-01-20 | 河海大学 | 一种表面-内置混合式调速永磁同步电机 |
CN205407444U (zh) * | 2016-02-18 | 2016-07-27 | 华南理工大学 | 一种表面镶嵌式自起动永磁同步电动机转子 |
CN207166236U (zh) * | 2017-05-09 | 2018-03-30 | 合肥硬核派科技有限公司 | 一种可产生正弦磁通的永磁电机磁极排列结构 |
-
2017
- 2017-05-09 CN CN201710322889.9A patent/CN108880028B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9001473D0 (sv) * | 1990-04-24 | 1990-04-24 | Elmo Ab | Synkronmaskin |
CA2331835A1 (en) * | 1998-05-08 | 1999-11-18 | Juha Pyrhonen | Permanent magnet synchronous machine |
CN101699713A (zh) * | 2009-10-28 | 2010-04-28 | 南京航空航天大学 | 转子分段式磁通切换电机及其提高反电势正弦度的方法 |
CN103414301A (zh) * | 2013-08-15 | 2013-11-27 | 南京信息工程大学 | 一种拼装式磁极的轴向磁场无铁心永磁电机 |
JP2015153790A (ja) * | 2014-02-11 | 2015-08-24 | 日東電工株式会社 | 永久磁石及び永久磁石の製造方法 |
CN105262254A (zh) * | 2015-09-29 | 2016-01-20 | 河海大学 | 一种表面-内置混合式调速永磁同步电机 |
CN205407444U (zh) * | 2016-02-18 | 2016-07-27 | 华南理工大学 | 一种表面镶嵌式自起动永磁同步电动机转子 |
CN207166236U (zh) * | 2017-05-09 | 2018-03-30 | 合肥硬核派科技有限公司 | 一种可产生正弦磁通的永磁电机磁极排列结构 |
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CN108880028A (zh) | 2018-11-23 |
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Address after: 313009, No. 585-483, Shiyuan West Road, Dongqian Street, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Huzhou Hardcore Pai Technology Co.,Ltd. Country or region after: China Address before: 230000 Hefei, Anhui economic and Technological Development Zone, east of Hean Road, Pearl Plaza, one of the Nordic street D01 area. Patentee before: HEFEI YINGHEPAI TECHNOLOGY CO.,LTD. Country or region before: China |
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Effective date of registration: 20240407 Address after: No. 2, Building C2, Science and Technology SME Accelerator Park, No. 129 Cuihu Fifth Road, Economic Development Zone, Tongling City, Anhui Province, 244000 Patentee after: TONGLING HARDCORE MOTOR TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 313009, No. 585-483, Shiyuan West Road, Dongqian Street, Nanxun District, Huzhou City, Zhejiang Province Patentee before: Huzhou Hardcore Pai Technology Co.,Ltd. Country or region before: China |