CN112065855B - 外绕组控制的四极双定子混合磁轴承 - Google Patents
外绕组控制的四极双定子混合磁轴承 Download PDFInfo
- Publication number
- CN112065855B CN112065855B CN202010982666.7A CN202010982666A CN112065855B CN 112065855 B CN112065855 B CN 112065855B CN 202010982666 A CN202010982666 A CN 202010982666A CN 112065855 B CN112065855 B CN 112065855B
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- CN
- China
- Prior art keywords
- winding
- stator
- core
- control winding
- iron core
- 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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- 238000004804 winding Methods 0.000 title claims abstract description 309
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 146
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 23
- 230000004907 flux Effects 0.000 description 24
- 230000003068 static effect Effects 0.000 description 7
- 238000007885 magnetic separation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005339 levitation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- F16C32/0459—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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- 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
- F16C32/0408—Passive 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
- F16C32/0444—Details of devices to control the actuation of the electromagnets
- F16C32/0451—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control
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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
- F16C32/048—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
- 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
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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
- F16C2320/00—Apparatus used in separating or mixing
- F16C2320/42—Centrifuges
-
- 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
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/55—Flywheel systems
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010982666.7A CN112065855B (zh) | 2020-09-17 | 2020-09-17 | 外绕组控制的四极双定子混合磁轴承 |
Applications Claiming Priority (1)
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---|---|---|---|
CN202010982666.7A CN112065855B (zh) | 2020-09-17 | 2020-09-17 | 外绕组控制的四极双定子混合磁轴承 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112065855A CN112065855A (zh) | 2020-12-11 |
CN112065855B true CN112065855B (zh) | 2022-01-28 |
Family
ID=73681038
Family Applications (1)
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CN202010982666.7A Active CN112065855B (zh) | 2020-09-17 | 2020-09-17 | 外绕组控制的四极双定子混合磁轴承 |
Country Status (1)
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CN (1) | CN112065855B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103368325A (zh) * | 2012-04-03 | 2013-10-23 | 波音公司 | 柔性磁体定向加强方法 |
CN203463494U (zh) * | 2013-06-19 | 2014-03-05 | 丽水学院 | 永磁偏置轴向磁悬浮轴承 |
CN103925293A (zh) * | 2014-04-02 | 2014-07-16 | 江苏大学 | 一种薄片转子径向混合磁轴承 |
CN108644228A (zh) * | 2018-05-22 | 2018-10-12 | 北京航空航天大学 | 一种小体积低功耗轴向磁悬浮轴承 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002354767A (ja) * | 2001-05-18 | 2002-12-06 | Sankyo Seiki Mfg Co Ltd | 磁気浮上電動機 |
JP3949916B2 (ja) * | 2001-09-26 | 2007-07-25 | 日本電産サンキョー株式会社 | 磁気浮上モータ、及び磁気軸受装置 |
JP4786297B2 (ja) * | 2005-10-28 | 2011-10-05 | 株式会社イワキ | ハイブリッド型磁気軸受 |
-
2020
- 2020-09-17 CN CN202010982666.7A patent/CN112065855B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103368325A (zh) * | 2012-04-03 | 2013-10-23 | 波音公司 | 柔性磁体定向加强方法 |
CN203463494U (zh) * | 2013-06-19 | 2014-03-05 | 丽水学院 | 永磁偏置轴向磁悬浮轴承 |
CN103925293A (zh) * | 2014-04-02 | 2014-07-16 | 江苏大学 | 一种薄片转子径向混合磁轴承 |
CN108644228A (zh) * | 2018-05-22 | 2018-10-12 | 北京航空航天大学 | 一种小体积低功耗轴向磁悬浮轴承 |
Non-Patent Citations (2)
Title |
---|
Suspension Force Analysis of Four-Pole Hybrid Magnetic Bearing With Large Radial Bearing Capacity;Wang Zixin,Zhang Tao,Wu, Shasha;《IEEE TRANSACTIONS ON MAGNETICS》;20200831;第56卷(第8期);第31-33、53 * |
二自由度混合磁轴承设计与有限元分析;张涛,邬清海,倪伟,莫丽红,贾红云;《微特电机》;20101128;第38卷(第11期);全文 * |
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CN112065855A (zh) | 2020-12-11 |
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Application publication date: 20201211 Assignee: JIANGSU JIARUIFENG ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2022980020444 Denomination of invention: Four pole double stator hybrid magnetic bearing controlled by external winding Granted publication date: 20220128 License type: Common License Record date: 20221109 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: JIANGSU JIARUIFENG ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2022980020444 Date of cancellation: 20230417 |
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Effective date of registration: 20240402 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Country or region after: China Address before: 223005 Jiangsu Huaian economic and Technological Development Zone, 1 East Road. Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY Country or region before: China |