CN211377722U - 一种减小永磁同步电动机齿槽转矩的转子 - Google Patents
一种减小永磁同步电动机齿槽转矩的转子 Download PDFInfo
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- CN211377722U CN211377722U CN202020112308.6U CN202020112308U CN211377722U CN 211377722 U CN211377722 U CN 211377722U CN 202020112308 U CN202020112308 U CN 202020112308U CN 211377722 U CN211377722 U CN 211377722U
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- rotor
- magnetic pole
- rotor core
- permanent magnet
- synchronous motor
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 230000004907 flux Effects 0.000 abstract description 7
- 230000005389 magnetism Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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CN211377722U true CN211377722U (zh) | 2020-08-28 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: No.1399, Chuangyi Road, Songbei District, Harbin, Heilongjiang Province, 150000 Patentee after: Harbin Electric Group Advanced Motor Technology Co.,Ltd. Address before: 154000 380 Guangfu East Road, Qianjin District, Jiamusi City, Heilongjiang Province Patentee before: JIAMUSI ELECTRIC MACHINE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Jiadian Permanent Magnet Motor Technology Co.,Ltd. Assignor: Harbin Electric Group Advanced Motor Technology Co.,Ltd. Contract record no.: X2023980054462 Denomination of utility model: A rotor for reducing the cogging torque of permanent magnet synchronous motors Granted publication date: 20200828 License type: Common License Record date: 20231229 |
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EE01 | Entry into force of recordation of patent licensing contract |