CN105896860A - 永磁同步电机转子 - Google Patents
永磁同步电机转子 Download PDFInfo
- Publication number
- CN105896860A CN105896860A CN201610459737.9A CN201610459737A CN105896860A CN 105896860 A CN105896860 A CN 105896860A CN 201610459737 A CN201610459737 A CN 201610459737A CN 105896860 A CN105896860 A CN 105896860A
- Authority
- CN
- China
- Prior art keywords
- time
- temperature
- magnetic field
- minutes
- field shielding
- 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.)
- Granted
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 18
- 238000000498 ball milling Methods 0.000 claims description 36
- 239000000843 powder Substances 0.000 claims description 25
- 238000001035 drying Methods 0.000 claims description 22
- 238000005245 sintering Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- 238000000643 oven drying Methods 0.000 claims description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 abstract description 14
- 230000008859 change Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 3
- 230000005284 excitation Effects 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 9
- 239000000725 suspension Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- QDOXWKRWXJOMAK-UHFFFAOYSA-N chromium(III) oxide Inorganic materials O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 5
- 238000000875 high-speed ball milling Methods 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 5
- 229910001172 neodymium magnet Inorganic materials 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229940106691 bisphenol a Drugs 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- LEDMRZGFZIAGGB-UHFFFAOYSA-L strontium carbonate Chemical compound [Sr+2].[O-]C([O-])=O LEDMRZGFZIAGGB-UHFFFAOYSA-L 0.000 description 3
- 229910000018 strontium carbonate Inorganic materials 0.000 description 3
- 230000037237 body shape Effects 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/0266—Moulding; Pressing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Hard Magnetic Materials (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610459737.9A CN105896860B (zh) | 2016-06-23 | 2016-06-23 | 永磁同步电机转子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610459737.9A CN105896860B (zh) | 2016-06-23 | 2016-06-23 | 永磁同步电机转子 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105896860A true CN105896860A (zh) | 2016-08-24 |
CN105896860B CN105896860B (zh) | 2018-05-29 |
Family
ID=56718045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610459737.9A Active CN105896860B (zh) | 2016-06-23 | 2016-06-23 | 永磁同步电机转子 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105896860B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109302033A (zh) * | 2018-10-22 | 2019-02-01 | 江西理工大学 | 离心式变磁通永磁同步电机 |
CN112803695A (zh) * | 2021-03-22 | 2021-05-14 | 中国第一汽车股份有限公司 | 一种可调节气隙的电机 |
CN112821615A (zh) * | 2021-02-24 | 2021-05-18 | 上海电机学院 | 一种用于切向充磁的永磁同步电机弱磁扩速的转子结构 |
CN113693412A (zh) * | 2020-05-21 | 2021-11-26 | 和也健康科技有限公司 | 一种柔性按摩枕头 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0993846A (ja) * | 1995-07-14 | 1997-04-04 | Meidensha Corp | 永久磁石式同期電動機 |
CN104030674A (zh) * | 2014-06-30 | 2014-09-10 | 电子科技大学 | 一种NiCuZn铁氧体材料及其制备方法 |
CN105119404A (zh) * | 2015-09-28 | 2015-12-02 | 哈尔滨工业大学 | 具有弱磁功能的内置式永磁同步电机转子 |
-
2016
- 2016-06-23 CN CN201610459737.9A patent/CN105896860B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0993846A (ja) * | 1995-07-14 | 1997-04-04 | Meidensha Corp | 永久磁石式同期電動機 |
CN104030674A (zh) * | 2014-06-30 | 2014-09-10 | 电子科技大学 | 一种NiCuZn铁氧体材料及其制备方法 |
CN105119404A (zh) * | 2015-09-28 | 2015-12-02 | 哈尔滨工业大学 | 具有弱磁功能的内置式永磁同步电机转子 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109302033A (zh) * | 2018-10-22 | 2019-02-01 | 江西理工大学 | 离心式变磁通永磁同步电机 |
CN109302033B (zh) * | 2018-10-22 | 2019-12-24 | 江西理工大学 | 离心式变磁通永磁同步电机 |
CN113693412A (zh) * | 2020-05-21 | 2021-11-26 | 和也健康科技有限公司 | 一种柔性按摩枕头 |
CN112821615A (zh) * | 2021-02-24 | 2021-05-18 | 上海电机学院 | 一种用于切向充磁的永磁同步电机弱磁扩速的转子结构 |
CN112803695A (zh) * | 2021-03-22 | 2021-05-14 | 中国第一汽车股份有限公司 | 一种可调节气隙的电机 |
Also Published As
Publication number | Publication date |
---|---|
CN105896860B (zh) | 2018-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108768019B (zh) | 一种电机转子 | |
CN105896860A (zh) | 永磁同步电机转子 | |
CN106341031B (zh) | 一种磁场调制式磁力丝杠 | |
JP5849956B2 (ja) | R−t−b系焼結磁石の製造方法 | |
KR20110036510A (ko) | 영구자석식 회전기용 회전자 | |
Vaimann et al. | Magnetic properties of reduced Dy NdFeB permanent magnets and their usage in electrical machines | |
CN107289003B (zh) | 同极式永磁偏置径向磁轴承 | |
CN109039004A (zh) | 一种基于Halbach阵列的磁悬浮装置 | |
CN106015331A (zh) | 一种低功耗永磁偏置五自由度集成化磁轴承 | |
CN108825655A (zh) | 一种带隔磁环的径向轴向三自由度磁轴承 | |
WO2019218980A1 (zh) | 一种永磁电机 | |
CN103904851A (zh) | 磁环结构、轴及使用其的永磁同步电机 | |
CN204103628U (zh) | 一种混合励磁双气隙爪极电机 | |
CN107151135B (zh) | 一种绿色照明用纳米软磁铁氧体及其制备方法 | |
CN106451854B (zh) | 一种叉指交替极永磁电机 | |
CN102497039A (zh) | 一种新型定子内置永磁型变磁阻电机 | |
CN106100269A (zh) | 一种永磁同步电机转子 | |
CN106026584A (zh) | 永磁同步电动机转子 | |
CN105449959B (zh) | 同轴双转子超能电动机 | |
CN109741930B (zh) | 一种高均匀性晶界扩散系统及稀土磁体制备方法 | |
CN107846124B (zh) | 一种盘式内装式航空起动发电机 | |
CN107528442B (zh) | 航空内装式永磁起动发电机 | |
CN105840655A (zh) | 一种新型永磁偏置单自由度轴向磁轴承 | |
CN105720766A (zh) | 拖拉机带散热器风扇的电动发电一体机 | |
CN205725209U (zh) | 一种永磁电机串联转子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chu Guijuan Inventor before: Sun Yue |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180502 Address after: 225300 the port of Taizhou, Jiangsu, the southern side of the Jiangping line, the west side of the outer ring road. Applicant after: JIANGSU ZHENLE ELECTRIC CO.,LTD. Address before: No. 1, Wujin District, Wujin District, Changzhou, Jiangsu Applicant before: Sun Yue |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: On the south side of Jiangping line and the west side of outer ring line, Gangkou street, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Jiangsu Yanxing Electric Co.,Ltd. Address before: On the south side of Jiangping line and the west side of outer ring line, Gangkou street, Gaogang District, Taizhou City, Jiangsu Province Patentee before: JIANGSU ZHENLE ELECTRIC Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230426 Address after: 225300 Jiangping East Road 188, Kouan Street, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Taizhou Jinfeiyang Technology Development Co.,Ltd. Address before: South side of Jiangping Line and west side of Outer Ring Road in Gangkou Street, Gaogang District, Taizhou City Patentee before: Jiangsu Yanxing Electric Co.,Ltd. |