CN106523526B - 一种同极型八极径向电磁悬浮轴承 - Google Patents
一种同极型八极径向电磁悬浮轴承 Download PDFInfo
- Publication number
- CN106523526B CN106523526B CN201611095992.6A CN201611095992A CN106523526B CN 106523526 B CN106523526 B CN 106523526B CN 201611095992 A CN201611095992 A CN 201611095992A CN 106523526 B CN106523526 B CN 106523526B
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- bearing
- electromagnet
- bearing seat
- magnetic
- electro
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- 239000000725 suspension Substances 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 4
- 229910000889 permalloy Inorganic materials 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 28
- 238000013016 damping Methods 0.000 description 17
- 230000008859 change Effects 0.000 description 7
- 230000004907 flux Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 235000019580 granularity Nutrition 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
- F16C32/047—Details of housings; Mounting of active 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
- F16C32/048—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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/20—Application independent of particular apparatuses related to type of movement
- F16C2300/22—High-speed rotation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611095992.6A CN106523526B (zh) | 2016-12-02 | 2016-12-02 | 一种同极型八极径向电磁悬浮轴承 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611095992.6A CN106523526B (zh) | 2016-12-02 | 2016-12-02 | 一种同极型八极径向电磁悬浮轴承 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106523526A CN106523526A (zh) | 2017-03-22 |
CN106523526B true CN106523526B (zh) | 2018-09-21 |
Family
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Family Applications (1)
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CN201611095992.6A Active CN106523526B (zh) | 2016-12-02 | 2016-12-02 | 一种同极型八极径向电磁悬浮轴承 |
Country Status (1)
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CN (1) | CN106523526B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN115126776A (zh) * | 2021-03-25 | 2022-09-30 | 南京航空航天大学 | 一种检测和作动一体化的八极式径向磁悬浮轴承 |
CN114576268A (zh) * | 2022-05-05 | 2022-06-03 | 山东华东风机有限公司 | 一种同极型磁悬浮轴承 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2479284Y (zh) * | 2001-06-08 | 2002-02-27 | 刘海亭 | 一种磁悬浮轴承 |
CN201466930U (zh) * | 2009-06-11 | 2010-05-12 | 浙江工业大学 | 数字阀用旋转电磁铁 |
US20110001379A1 (en) * | 2009-07-02 | 2011-01-06 | Steorn Limited | Passive magnetic bearing |
CN101886670A (zh) * | 2010-07-13 | 2010-11-17 | 清华大学 | 具有独立电磁铁结构的径向磁轴承 |
CN203362828U (zh) * | 2013-06-14 | 2013-12-25 | 合肥神马科技集团有限公司 | 一种磁悬浮轴承结构 |
CN103591138B (zh) * | 2013-10-18 | 2015-12-23 | 浙江工业大学 | 一种同极型单环混合磁轴承 |
CN105405603A (zh) * | 2014-08-27 | 2016-03-16 | 魏明 | 绝缘层含铁氧体软磁材料的电工铁芯片 |
CN206206406U (zh) * | 2016-12-02 | 2017-05-31 | 浙江工业大学 | 一种同极型八极径向电磁悬浮轴承 |
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2016
- 2016-12-02 CN CN201611095992.6A patent/CN106523526B/zh active Active
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CN106523526A (zh) | 2017-03-22 |
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Application publication date: 20170322 Assignee: Changyang Caijiaping Haoli Trading Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980035826 Denomination of invention: A Homopolar Eight pole Radial Electromagnetic Suspension Bearing Granted publication date: 20180921 License type: Common License Record date: 20230520 |
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Application publication date: 20170322 Assignee: GUANGZHOU ZHENGSHUN MACHINERY TECHNOLOGY DEVELOPMENT Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980035956 Denomination of invention: A Homopolar Eight pole Radial Electromagnetic Suspension Bearing Granted publication date: 20180921 License type: Common License Record date: 20230526 |