CN101881302B - 一种具有容错功能的两气隙外转子径向混合磁轴承 - Google Patents
一种具有容错功能的两气隙外转子径向混合磁轴承 Download PDFInfo
- Publication number
- CN101881302B CN101881302B CN2010102263179A CN201010226317A CN101881302B CN 101881302 B CN101881302 B CN 101881302B CN 2010102263179 A CN2010102263179 A CN 2010102263179A CN 201010226317 A CN201010226317 A CN 201010226317A CN 101881302 B CN101881302 B CN 101881302B
- Authority
- CN
- China
- Prior art keywords
- iron core
- magnetic
- stator iron
- stator
- magnet
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 116
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 abstract 8
- 230000005284 excitation Effects 0.000 abstract 2
- 239000000725 suspension Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
- F16C32/048—Active magnetic bearings for rotary movement with active support of two degrees of freedom, e.g. radial magnetic bearings
-
- 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
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/20—Application independent of particular apparatuses related to type of movement
Landscapes
- 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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102263179A CN101881302B (zh) | 2010-07-09 | 2010-07-09 | 一种具有容错功能的两气隙外转子径向混合磁轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102263179A CN101881302B (zh) | 2010-07-09 | 2010-07-09 | 一种具有容错功能的两气隙外转子径向混合磁轴承 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101881302A CN101881302A (zh) | 2010-11-10 |
CN101881302B true CN101881302B (zh) | 2012-01-11 |
Family
ID=43053397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102263179A Active CN101881302B (zh) | 2010-07-09 | 2010-07-09 | 一种具有容错功能的两气隙外转子径向混合磁轴承 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101881302B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925292B (zh) * | 2014-03-25 | 2016-06-29 | 中国人民解放军海军工程大学 | 一种永磁偏置混合径向磁轴承 |
CN104728262B (zh) * | 2015-01-21 | 2017-06-06 | 北京石油化工学院 | 一种外转子径向球面纯电磁磁轴承 |
DE102015108081A1 (de) | 2015-05-21 | 2016-11-24 | Thyssenkrupp Ag | Magnetlager und Verfahren zum Betrieb eines Magnetlagers |
CN111379702B (zh) | 2018-12-29 | 2021-08-27 | 广东美的暖通设备有限公司 | 磁轴承压缩机、空调器和保护气隙值设定方法 |
CN109681527B (zh) * | 2019-01-14 | 2020-05-19 | 南京航空航天大学 | 一种具有冗余功能的径向磁悬浮轴承控制方法 |
CN118462719A (zh) * | 2024-05-28 | 2024-08-09 | 淮阴工学院 | 一种新型三极交流同极型混合磁轴承 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001041238A (ja) * | 1999-07-28 | 2001-02-13 | Seiko Seiki Co Ltd | 複合型電磁石及びラジアル磁気軸受 |
CN1293319C (zh) * | 2005-01-27 | 2007-01-03 | 北京航空航天大学 | 一种低功耗永磁偏置外转子径向磁轴承 |
CN1285840C (zh) * | 2005-05-09 | 2006-11-22 | 北京航空航天大学 | 一种永磁偏置外转子径向磁轴承 |
CN100451362C (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磁轴承 |
CN100441892C (zh) * | 2007-04-02 | 2008-12-10 | 北京航空航天大学 | 一种永磁偏置外转子径向磁轴承 |
-
2010
- 2010-07-09 CN CN2010102263179A patent/CN101881302B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101881302A (zh) | 2010-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101907131B (zh) | 一种具有容错功能的永磁偏置内转子径向磁轴承 | |
CN1277060C (zh) | 一种低功耗永磁偏置内转子径向磁轴承 | |
CN1293319C (zh) | 一种低功耗永磁偏置外转子径向磁轴承 | |
CN1279291C (zh) | 一种永磁偏置内转子径向磁轴承 | |
CN101886668B (zh) | 一种两气隙混合式外转子径向磁轴承 | |
CN100451365C (zh) | 一种永磁偏置内转子径向磁轴承 | |
CN101881302B (zh) | 一种具有容错功能的两气隙外转子径向混合磁轴承 | |
CN201696489U (zh) | 一种永磁偏置圆锥型内转子混合调节磁轴承 | |
CN100451361C (zh) | 一种具有冗余结构的永磁偏置内转子径向磁轴承 | |
CN1285840C (zh) | 一种永磁偏置外转子径向磁轴承 | |
CN100441892C (zh) | 一种永磁偏置外转子径向磁轴承 | |
CN1314907C (zh) | 一种永磁偏置外转子径向磁轴承 | |
CN105090245A (zh) | 一种非对称永磁偏置轴向磁轴承 | |
CN1307375C (zh) | 一种低功耗永磁偏置外转子混合径向磁轴承 | |
CN102315739B (zh) | 一种混合励磁发电机 | |
CN102072249B (zh) | 一种大承载力径向磁轴承 | |
CN1314908C (zh) | 一种小体积低功耗永磁偏置外转子径向磁轴承 | |
CN1314906C (zh) | 一种永磁偏置外转子径向磁轴承 | |
CN101886669B (zh) | 一种永磁偏置外转子径向磁轴承 | |
CN1995770A (zh) | 一种具有冗余结构的永磁偏置内转子径向混合磁轴承 | |
CN100451362C (zh) | 一种具有冗余结构的永磁偏置外转子径向磁轴承 | |
CN1270108C (zh) | 一种低功耗永磁偏置轴向磁轴承 | |
CN101907130B (zh) | 一种两气隙永磁偏置内转子径向磁轴承 | |
CN102537048A (zh) | 一种可控制径向扭转的轴向磁轴承 | |
CN100451363C (zh) | 一种具有冗余结构的永磁偏置外转子径向混合磁轴承 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
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. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161222 Address after: High tech Zone Technology seven road 710065 Shaanxi city of Xi'an province No. 3 West to pay into the center of A 411-3 Patentee after: Xi'an convergence Amperex Technology Limited Address before: 100075 Beijing City, Dongcheng District Shazikou Road, No. 70 hospital south building three layer Patentee before: Beijing Qifengjuneng Science and Technology Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
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. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220316 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. |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Ren Jing Document name: Notification of qualified procedures |