CN111987828A - 一种汽轮发电机用永磁副励磁机 - Google Patents
一种汽轮发电机用永磁副励磁机 Download PDFInfo
- Publication number
- CN111987828A CN111987828A CN202010852505.6A CN202010852505A CN111987828A CN 111987828 A CN111987828 A CN 111987828A CN 202010852505 A CN202010852505 A CN 202010852505A CN 111987828 A CN111987828 A CN 111987828A
- Authority
- CN
- China
- Prior art keywords
- pole
- magnetic pole
- permanent magnet
- magnetic
- sleeve
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000004080 punching Methods 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005284 excitation Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005507 spraying 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
- H02K1/278—Surface mounted magnets; Inset magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010852505.6A CN111987828A (zh) | 2020-08-21 | 2020-08-21 | 一种汽轮发电机用永磁副励磁机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010852505.6A CN111987828A (zh) | 2020-08-21 | 2020-08-21 | 一种汽轮发电机用永磁副励磁机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111987828A true CN111987828A (zh) | 2020-11-24 |
Family
ID=73443951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010852505.6A Pending CN111987828A (zh) | 2020-08-21 | 2020-08-21 | 一种汽轮发电机用永磁副励磁机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111987828A (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1189143A (ja) * | 1997-09-11 | 1999-03-30 | Hitachi Ltd | 永久磁石式回転子 |
JP2001218402A (ja) * | 2000-02-04 | 2001-08-10 | Isuzu Motors Ltd | 回転電機 |
CN201051702Y (zh) * | 2007-06-07 | 2008-04-23 | 上海汽轮发电机有限公司 | 稀土钴永磁副励磁机转子 |
CN101752916A (zh) * | 2009-12-30 | 2010-06-23 | 沈阳工业大学 | 一种组合定转子结构的混合励磁永磁风力发电机 |
CN202405896U (zh) * | 2012-01-12 | 2012-08-29 | 信质电机股份有限公司 | 一种转子铁芯及带有该转子铁芯的高效变频调速永磁同步电动机 |
CN102664492A (zh) * | 2012-04-26 | 2012-09-12 | 张学义 | 汽车用组合磁极式复合励磁发电装置 |
CN204168026U (zh) * | 2014-11-10 | 2015-02-18 | 山东理工大学 | 汽车用永磁与电磁混合励磁发电机 |
CN105245047A (zh) * | 2015-11-03 | 2016-01-13 | 中科盛创(青岛)电气股份有限公司 | 一种永磁电机转子的单元磁极结构 |
CN106505767A (zh) * | 2016-12-07 | 2017-03-15 | 哈尔滨工业大学 | 具有叠片式金属磁极间隔的表贴式高速永磁同步电机转子 |
-
2020
- 2020-08-21 CN CN202010852505.6A patent/CN111987828A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1189143A (ja) * | 1997-09-11 | 1999-03-30 | Hitachi Ltd | 永久磁石式回転子 |
JP2001218402A (ja) * | 2000-02-04 | 2001-08-10 | Isuzu Motors Ltd | 回転電機 |
CN201051702Y (zh) * | 2007-06-07 | 2008-04-23 | 上海汽轮发电机有限公司 | 稀土钴永磁副励磁机转子 |
CN101752916A (zh) * | 2009-12-30 | 2010-06-23 | 沈阳工业大学 | 一种组合定转子结构的混合励磁永磁风力发电机 |
CN202405896U (zh) * | 2012-01-12 | 2012-08-29 | 信质电机股份有限公司 | 一种转子铁芯及带有该转子铁芯的高效变频调速永磁同步电动机 |
CN102664492A (zh) * | 2012-04-26 | 2012-09-12 | 张学义 | 汽车用组合磁极式复合励磁发电装置 |
CN204168026U (zh) * | 2014-11-10 | 2015-02-18 | 山东理工大学 | 汽车用永磁与电磁混合励磁发电机 |
CN105245047A (zh) * | 2015-11-03 | 2016-01-13 | 中科盛创(青岛)电气股份有限公司 | 一种永磁电机转子的单元磁极结构 |
CN106505767A (zh) * | 2016-12-07 | 2017-03-15 | 哈尔滨工业大学 | 具有叠片式金属磁极间隔的表贴式高速永磁同步电机转子 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201208 Address after: 250012 Qilu Motor Building, No. 18 Huaxin Road, Lixia District, Jinan City, Shandong Province Applicant after: SHANDONG QILU ELECTRIC MOTOR MANUFACTURING Co.,Ltd. Address before: 250012 Qilu Motor Building, No. 18 Huaxin Road, Lixia District, Jinan City, Shandong Province Applicant before: SHANDONG QILU ELECTRIC MOTOR MANUFACTURING Co.,Ltd. Applicant before: SHANDONG JINAN POWER EQUIPMENT FACTORY Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201124 |