CN110661349A - 硅钢片和永磁电机 - Google Patents
硅钢片和永磁电机 Download PDFInfo
- Publication number
- CN110661349A CN110661349A CN201810700865.7A CN201810700865A CN110661349A CN 110661349 A CN110661349 A CN 110661349A CN 201810700865 A CN201810700865 A CN 201810700865A CN 110661349 A CN110661349 A CN 110661349A
- Authority
- CN
- China
- Prior art keywords
- steel sheet
- section
- silicon steel
- transition
- motor
- 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.)
- Pending
Links
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 68
- 230000007704 transition Effects 0.000 claims abstract description 57
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- H02K1/276—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810700865.7A CN110661349A (zh) | 2018-06-29 | 2018-06-29 | 硅钢片和永磁电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810700865.7A CN110661349A (zh) | 2018-06-29 | 2018-06-29 | 硅钢片和永磁电机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110661349A true CN110661349A (zh) | 2020-01-07 |
Family
ID=69027590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810700865.7A Pending CN110661349A (zh) | 2018-06-29 | 2018-06-29 | 硅钢片和永磁电机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110661349A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015073387A (ja) * | 2013-10-03 | 2015-04-16 | 日立オートモティブシステムズ株式会社 | 回転子鉄心、回転子、および、回転電機 |
US20150137632A1 (en) * | 2013-11-15 | 2015-05-21 | Denso Corporation | Rotor and rotating electric machine including the rotor |
CN105656231A (zh) * | 2016-03-10 | 2016-06-08 | 重庆智仁发电设备有限责任公司 | 一种内散热隐极转子 |
US20160301269A1 (en) * | 2015-04-13 | 2016-10-13 | Honda Motor Co., Ltd. | Rotary electric machine rotor |
JP2018198481A (ja) * | 2017-05-23 | 2018-12-13 | 東芝産業機器システム株式会社 | 回転子鋼板、回転子及び回転電機 |
-
2018
- 2018-06-29 CN CN201810700865.7A patent/CN110661349A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015073387A (ja) * | 2013-10-03 | 2015-04-16 | 日立オートモティブシステムズ株式会社 | 回転子鉄心、回転子、および、回転電機 |
US20150137632A1 (en) * | 2013-11-15 | 2015-05-21 | Denso Corporation | Rotor and rotating electric machine including the rotor |
US20160301269A1 (en) * | 2015-04-13 | 2016-10-13 | Honda Motor Co., Ltd. | Rotary electric machine rotor |
CN105656231A (zh) * | 2016-03-10 | 2016-06-08 | 重庆智仁发电设备有限责任公司 | 一种内散热隐极转子 |
JP2018198481A (ja) * | 2017-05-23 | 2018-12-13 | 東芝産業機器システム株式会社 | 回転子鋼板、回転子及び回転電機 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200426 Address after: 071000 No.75, Dongsheng Road, Lianchi District, Baoding City, Hebei Province Applicant after: Beehive electric drive technology Hebei Co.,Ltd. Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Applicant before: Great Wall Motor Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210727 Address after: 071000 in No.75 Dongsheng Road, Lianchi District, Baoding City, Hebei Province Applicant after: Baoding R & D branch of honeycomb transmission system (Jiangsu) Co.,Ltd. Address before: 071000 No.75 Dongsheng Road, Lianchi District, Baoding City, Hebei Province Applicant before: Beehive electric drive technology Hebei Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200107 |
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RJ01 | Rejection of invention patent application after publication |