CN105864292A - 一种永磁偏置三自由度磁轴承 - Google Patents
一种永磁偏置三自由度磁轴承 Download PDFInfo
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- CN105864292A CN105864292A CN201610399380.XA CN201610399380A CN105864292A CN 105864292 A CN105864292 A CN 105864292A CN 201610399380 A CN201610399380 A CN 201610399380A CN 105864292 A CN105864292 A CN 105864292A
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- iron core
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- 230000010287 polarization Effects 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 78
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 20
- 230000004907 flux Effects 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000007600 charging Methods 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
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 14
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
-
- 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
- F16C32/0485—Active magnetic bearings for rotary movement with active support of three degrees of freedom
-
- 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
- F16C2202/00—Solid materials defined by their properties
- F16C2202/30—Electric properties; Magnetic properties
- F16C2202/40—Magnetic
- F16C2202/44—Magnetic hard-magnetic, permanent magnetic, e.g. samarium-cobalt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (7)
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CN201610399380.XA CN105864292B (zh) | 2016-06-08 | 2016-06-08 | 一种永磁偏置三自由度磁轴承 |
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CN201610399380.XA CN105864292B (zh) | 2016-06-08 | 2016-06-08 | 一种永磁偏置三自由度磁轴承 |
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CN105864292A true CN105864292A (zh) | 2016-08-17 |
CN105864292B CN105864292B (zh) | 2019-05-31 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108547867A (zh) * | 2018-03-16 | 2018-09-18 | 江苏大学 | 一种轴向自回路的三自由度球形混合磁轴承 |
CN108599503A (zh) * | 2018-06-30 | 2018-09-28 | 淮阴工学院 | 一种永磁体轴向磁化的三自由度无轴承开关磁阻电机 |
CN108599502A (zh) * | 2018-06-30 | 2018-09-28 | 淮阴工学院 | 一种永磁体轴向磁化的三自由度永磁型无轴承电机 |
CN108696190A (zh) * | 2018-06-30 | 2018-10-23 | 淮阴工学院 | 一种带隔磁环的三自由度永磁型无轴承电机 |
CN108696192A (zh) * | 2018-06-30 | 2018-10-23 | 淮阴工学院 | 一种带隔磁环的三自由度无轴承开关磁阻电机 |
CN108696188A (zh) * | 2018-06-30 | 2018-10-23 | 淮阴工学院 | 一种带隔磁环的三自由度异步型无轴承电机 |
CN108757731A (zh) * | 2018-06-30 | 2018-11-06 | 淮阴工学院 | 一种永磁体轴向磁化的径向轴向三自由度磁轴承 |
CN108809025A (zh) * | 2018-06-30 | 2018-11-13 | 淮阴工学院 | 一种永磁体轴向磁化的三自由度异步型无轴承电机 |
CN108825655A (zh) * | 2018-06-30 | 2018-11-16 | 淮阴工学院 | 一种带隔磁环的径向轴向三自由度磁轴承 |
EP3542079A4 (en) * | 2016-11-17 | 2020-09-02 | Baker Hughes, a GE company, LLC | ACTIVE MAGNETIC THRUST BEARING FOR SLOW SHAFT ROTATION CONTROL |
WO2021135276A1 (zh) * | 2019-12-31 | 2021-07-08 | 珠海格力电器股份有限公司 | 磁悬浮轴承、压缩机、空调器 |
CN117307606A (zh) * | 2023-09-19 | 2023-12-29 | 淮阴工学院 | 一种带轴向辅助励磁的三自由度混合磁轴承及偏置磁路设计方法 |
CN118564556A (zh) * | 2024-07-31 | 2024-08-30 | 山东天瑞重工有限公司 | 一种三自由度解耦磁轴承 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09133133A (ja) * | 1995-11-06 | 1997-05-20 | Hitachi Ltd | スラスト磁気軸受装置 |
EP0844410A1 (fr) * | 1996-11-25 | 1998-05-27 | AEROSPATIALE Société Nationale Industrielle | Palier magnétique actif longitudinalement et transversalement |
CN101025199A (zh) * | 2007-04-02 | 2007-08-29 | 北京航空航天大学 | 一种永磁偏置内转子径向磁轴承 |
CN201696489U (zh) * | 2010-05-24 | 2011-01-05 | 山东科技大学 | 一种永磁偏置圆锥型内转子混合调节磁轴承 |
CN104265761A (zh) * | 2014-09-11 | 2015-01-07 | 江苏大学 | 一种新型轴-径向三自由度混合磁轴承 |
CN204186801U (zh) * | 2014-09-01 | 2015-03-04 | 江苏大学 | 一种低功耗轴向混合磁轴承 |
CN205663758U (zh) * | 2016-06-08 | 2016-10-26 | 淮阴工学院 | 一种永磁偏置三自由度磁轴承 |
-
2016
- 2016-06-08 CN CN201610399380.XA patent/CN105864292B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09133133A (ja) * | 1995-11-06 | 1997-05-20 | Hitachi Ltd | スラスト磁気軸受装置 |
EP0844410A1 (fr) * | 1996-11-25 | 1998-05-27 | AEROSPATIALE Société Nationale Industrielle | Palier magnétique actif longitudinalement et transversalement |
CN101025199A (zh) * | 2007-04-02 | 2007-08-29 | 北京航空航天大学 | 一种永磁偏置内转子径向磁轴承 |
CN201696489U (zh) * | 2010-05-24 | 2011-01-05 | 山东科技大学 | 一种永磁偏置圆锥型内转子混合调节磁轴承 |
CN204186801U (zh) * | 2014-09-01 | 2015-03-04 | 江苏大学 | 一种低功耗轴向混合磁轴承 |
CN104265761A (zh) * | 2014-09-11 | 2015-01-07 | 江苏大学 | 一种新型轴-径向三自由度混合磁轴承 |
CN205663758U (zh) * | 2016-06-08 | 2016-10-26 | 淮阴工学院 | 一种永磁偏置三自由度磁轴承 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3542079A4 (en) * | 2016-11-17 | 2020-09-02 | Baker Hughes, a GE company, LLC | ACTIVE MAGNETIC THRUST BEARING FOR SLOW SHAFT ROTATION CONTROL |
CN108547867A (zh) * | 2018-03-16 | 2018-09-18 | 江苏大学 | 一种轴向自回路的三自由度球形混合磁轴承 |
CN108696190A (zh) * | 2018-06-30 | 2018-10-23 | 淮阴工学院 | 一种带隔磁环的三自由度永磁型无轴承电机 |
CN108599502A (zh) * | 2018-06-30 | 2018-09-28 | 淮阴工学院 | 一种永磁体轴向磁化的三自由度永磁型无轴承电机 |
CN108696192A (zh) * | 2018-06-30 | 2018-10-23 | 淮阴工学院 | 一种带隔磁环的三自由度无轴承开关磁阻电机 |
CN108696188A (zh) * | 2018-06-30 | 2018-10-23 | 淮阴工学院 | 一种带隔磁环的三自由度异步型无轴承电机 |
CN108757731A (zh) * | 2018-06-30 | 2018-11-06 | 淮阴工学院 | 一种永磁体轴向磁化的径向轴向三自由度磁轴承 |
CN108809025A (zh) * | 2018-06-30 | 2018-11-13 | 淮阴工学院 | 一种永磁体轴向磁化的三自由度异步型无轴承电机 |
CN108825655A (zh) * | 2018-06-30 | 2018-11-16 | 淮阴工学院 | 一种带隔磁环的径向轴向三自由度磁轴承 |
CN108599503A (zh) * | 2018-06-30 | 2018-09-28 | 淮阴工学院 | 一种永磁体轴向磁化的三自由度无轴承开关磁阻电机 |
WO2021135276A1 (zh) * | 2019-12-31 | 2021-07-08 | 珠海格力电器股份有限公司 | 磁悬浮轴承、压缩机、空调器 |
US11905994B2 (en) | 2019-12-31 | 2024-02-20 | Gree Electric Appliances, Inc. Of Zhuhai | Magnetic bearing, compressor and air conditioner |
CN117307606A (zh) * | 2023-09-19 | 2023-12-29 | 淮阴工学院 | 一种带轴向辅助励磁的三自由度混合磁轴承及偏置磁路设计方法 |
CN117307606B (zh) * | 2023-09-19 | 2024-07-16 | 淮阴工学院 | 一种带轴向辅助励磁的三自由度混合磁轴承及偏置磁路设计方法 |
CN118564556A (zh) * | 2024-07-31 | 2024-08-30 | 山东天瑞重工有限公司 | 一种三自由度解耦磁轴承 |
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Application publication date: 20160817 Assignee: Shanghai Yanqiao Information Technology Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2021980014312 Denomination of invention: Permanent magnet offset three degree of freedom magnetic bearing Granted publication date: 20190531 License type: Common License Record date: 20211213 |
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Effective date of registration: 20240805 Address after: 810, 8th Floor, Building 10, Courtyard 1, Tianxing Street, Fangshan District, Beijing, 102400 Patentee after: Beijing Zhichanhui Technology Co.,Ltd. Country or region after: China Address before: 223005 Huaian 1 Jiangsu economic and Technological Development Zone Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY Country or region before: China |