CN101907131B - 一种具有容错功能的永磁偏置内转子径向磁轴承 - Google Patents
一种具有容错功能的永磁偏置内转子径向磁轴承 Download PDFInfo
- Publication number
- CN101907131B CN101907131B CN2010102263376A CN201010226337A CN101907131B CN 101907131 B CN101907131 B CN 101907131B CN 2010102263376 A CN2010102263376 A CN 2010102263376A CN 201010226337 A CN201010226337 A CN 201010226337A CN 101907131 B CN101907131 B CN 101907131B
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- China
- Prior art keywords
- iron core
- magnetic
- magnetic pole
- permanent magnet
- stator
- 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.)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0487—Active magnetic bearings for rotary movement with active support of four degrees of freedom
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0459—Details of the magnetic circuit
- F16C32/0461—Details of the magnetic circuit of stationary parts of the magnetic circuit
- F16C32/0465—Details of the magnetic circuit of stationary parts of the magnetic circuit with permanent magnets provided in the magnetic circuit of the electromagnets
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102263376A CN101907131B (zh) | 2010-07-09 | 2010-07-09 | 一种具有容错功能的永磁偏置内转子径向磁轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102263376A CN101907131B (zh) | 2010-07-09 | 2010-07-09 | 一种具有容错功能的永磁偏置内转子径向磁轴承 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101907131A CN101907131A (zh) | 2010-12-08 |
CN101907131B true CN101907131B (zh) | 2012-05-16 |
Family
ID=43262673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102263376A Active CN101907131B (zh) | 2010-07-09 | 2010-07-09 | 一种具有容错功能的永磁偏置内转子径向磁轴承 |
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CN (1) | CN101907131B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103195806B (zh) * | 2012-01-04 | 2016-02-03 | 珠海格力节能环保制冷技术研究中心有限公司 | 磁悬浮轴承定子、磁悬浮轴承、定子铁芯制作工装及方法 |
CN104533950B (zh) * | 2015-01-21 | 2017-02-01 | 北京石油化工学院 | 一种外转子锥形球面磁极径向磁轴承 |
CN104565066B (zh) * | 2015-01-21 | 2016-10-12 | 北京石油化工学院 | 一种外转子球形径向纯电磁磁轴承 |
CN105257699B (zh) * | 2015-10-16 | 2018-01-09 | 浙江工业大学 | 混合三相磁轴承 |
CN108050156A (zh) * | 2017-11-14 | 2018-05-18 | 江苏大学 | 一种六极混合磁轴承 |
TW202007049A (zh) * | 2018-07-09 | 2020-02-01 | 建準電機工業股份有限公司 | 內轉子馬達 |
CN111022499B (zh) * | 2019-12-31 | 2023-09-29 | 淮阴工学院 | 径向大承载力混合磁轴承 |
CN111043156B (zh) * | 2020-01-17 | 2024-04-16 | 淮阴工学院 | 新结构交叉齿四极混合磁轴承 |
CN113090654A (zh) * | 2021-04-16 | 2021-07-09 | 山东明天机械集团股份有限公司 | 一种永磁偏置轴向磁轴承及其使用方法 |
CN113285558B (zh) * | 2021-04-22 | 2022-04-29 | 东南大学 | 偏置磁场可调的力平衡型定子永磁电机磁轴承 |
CN118462718B (zh) * | 2024-05-28 | 2024-11-05 | 淮阴工学院 | 一种超轻型四极直流同极型混合磁轴承 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1277060C (zh) * | 2005-01-27 | 2006-09-27 | 北京航空航天大学 | 一种低功耗永磁偏置内转子径向磁轴承 |
CN100451364C (zh) * | 2007-01-05 | 2009-01-14 | 北京航空航天大学 | 一种具有冗余结构的永磁偏置内转子径向混合磁轴承 |
CN100451363C (zh) * | 2007-01-05 | 2009-01-14 | 北京航空航天大学 | 一种具有冗余结构的永磁偏置外转子径向混合磁轴承 |
CN100451361C (zh) * | 2007-01-05 | 2009-01-14 | 北京航空航天大学 | 一种具有冗余结构的永磁偏置内转子径向磁轴承 |
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2010
- 2010-07-09 CN CN2010102263376A patent/CN101907131B/zh active Active
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Publication number | Publication date |
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CN101907131A (zh) | 2010-12-08 |
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Address after: 100075 Beijing City, Dongcheng District Shazikou Road, No. 70 hospital south building three layer Patentee after: Beijing Qifeng Energy Technology Co., Ltd. Address before: 100010 Beijing city Dongcheng District Dongsi before Hanhai Technology Building No. 33 alley six layer Stir-Fried Noodles with Vegetables Patentee before: Beijing Qifeng Energy Technology Co., Ltd. |
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Address after: No. 411-3, block a, Xidian transformation center, No. 3, Keji 7th Road, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Power Photoelectric Technology Co., Ltd Address before: 411-3, block a, west power transformation center, No.3, No.3, No.7 Road, science and technology, Xi'an hi tech Zone Patentee before: Xi'an convergence Amperex Technology Ltd. |
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Effective date of registration: 20220311 Address after: 100007 room 1309, 1f, building 10, No. 17, houyongkang Hutong, Dongcheng District, Beijing Patentee after: Beijing Qifengjuneng Science and Technology Co.,Ltd. Address before: No. 411-3, block a, Xidian conversion center, No. 3, Keji 7th Road, high tech Zone, Xi'an City, Shaanxi Province, 710065 Patentee before: Xi'an Power Photoelectric Technology Co.,Ltd. |
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