CN112815005A - 六极异极型交流混合磁轴承及其设计方法 - Google Patents
六极异极型交流混合磁轴承及其设计方法 Download PDFInfo
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- CN112815005A CN112815005A CN202110049519.9A CN202110049519A CN112815005A CN 112815005 A CN112815005 A CN 112815005A CN 202110049519 A CN202110049519 A CN 202110049519A CN 112815005 A CN112815005 A CN 112815005A
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- permanent magnet
- magnetic
- pole
- air gap
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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
- F16C32/0444—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
- F16C32/0459—Details of the magnetic circuit
-
- 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
- F16C32/0468—Details of the magnetic circuit of moving parts of the magnetic circuit, e.g. of the rotor
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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 (9)
Priority Applications (1)
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CN202110049519.9A CN112815005B (zh) | 2021-01-14 | 2021-01-14 | 六极异极型交流混合磁轴承的设计方法 |
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CN202110049519.9A CN112815005B (zh) | 2021-01-14 | 2021-01-14 | 六极异极型交流混合磁轴承的设计方法 |
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CN112815005A true CN112815005A (zh) | 2021-05-18 |
CN112815005B CN112815005B (zh) | 2022-05-06 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116241564A (zh) * | 2022-12-08 | 2023-06-09 | 淮阴工学院 | 一种八极异极型直流混合磁轴承 |
CN116658520A (zh) * | 2023-05-05 | 2023-08-29 | 淮阴工学院 | 一种外转子径向六极三自由度交直流混合磁轴承及参数设计方法 |
CN117052791A (zh) * | 2023-09-26 | 2023-11-14 | 山东华东风机有限公司 | 一种用于储能飞轮的轴向磁轴承设计方法及轴向磁轴承 |
Citations (7)
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---|---|---|---|---|
US4794290A (en) * | 1985-01-28 | 1988-12-27 | Kabushiki Kaisha Yaskawa Denki Seisakusho | Structure of active type magnetic bearing |
WO2011114912A1 (ja) * | 2010-03-15 | 2011-09-22 | 学校法人東京理科大学 | ベアリングレスモータ |
CN106838005A (zh) * | 2017-04-11 | 2017-06-13 | 华中科技大学 | 一种异极性永磁偏置混合径向磁轴承 |
CN108050156A (zh) * | 2017-11-14 | 2018-05-18 | 江苏大学 | 一种六极混合磁轴承 |
CN108869545A (zh) * | 2018-08-31 | 2018-11-23 | 江苏大学 | 一种逆变器驱动式轴向-径向六极混合磁轴承 |
CN111075839A (zh) * | 2020-01-17 | 2020-04-28 | 淮阴工学院 | 新结构径向两自由度六极交流/直流混合磁轴承 |
CN214367289U (zh) * | 2021-01-14 | 2021-10-08 | 淮阴工学院 | 六极异极型交流混合磁轴承 |
-
2021
- 2021-01-14 CN CN202110049519.9A patent/CN112815005B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4794290A (en) * | 1985-01-28 | 1988-12-27 | Kabushiki Kaisha Yaskawa Denki Seisakusho | Structure of active type magnetic bearing |
WO2011114912A1 (ja) * | 2010-03-15 | 2011-09-22 | 学校法人東京理科大学 | ベアリングレスモータ |
CN106838005A (zh) * | 2017-04-11 | 2017-06-13 | 华中科技大学 | 一种异极性永磁偏置混合径向磁轴承 |
CN108050156A (zh) * | 2017-11-14 | 2018-05-18 | 江苏大学 | 一种六极混合磁轴承 |
CN108869545A (zh) * | 2018-08-31 | 2018-11-23 | 江苏大学 | 一种逆变器驱动式轴向-径向六极混合磁轴承 |
CN111075839A (zh) * | 2020-01-17 | 2020-04-28 | 淮阴工学院 | 新结构径向两自由度六极交流/直流混合磁轴承 |
CN214367289U (zh) * | 2021-01-14 | 2021-10-08 | 淮阴工学院 | 六极异极型交流混合磁轴承 |
Non-Patent Citations (1)
Title |
---|
纪历等: "六极异极性径向永磁偏置磁悬浮轴承的研究", 《中国机械工程》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116241564A (zh) * | 2022-12-08 | 2023-06-09 | 淮阴工学院 | 一种八极异极型直流混合磁轴承 |
CN116241564B (zh) * | 2022-12-08 | 2024-01-23 | 淮阴工学院 | 一种八极异极型直流混合磁轴承 |
CN116658520A (zh) * | 2023-05-05 | 2023-08-29 | 淮阴工学院 | 一种外转子径向六极三自由度交直流混合磁轴承及参数设计方法 |
CN116658520B (zh) * | 2023-05-05 | 2024-06-11 | 淮阴工学院 | 一种外转子径向六极三自由度交直流混合磁轴承及参数设计方法 |
CN117052791A (zh) * | 2023-09-26 | 2023-11-14 | 山东华东风机有限公司 | 一种用于储能飞轮的轴向磁轴承设计方法及轴向磁轴承 |
CN117052791B (zh) * | 2023-09-26 | 2024-04-02 | 山东华东风机有限公司 | 一种用于储能飞轮的轴向磁轴承设计方法及轴向磁轴承 |
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Effective date of registration: 20220415 Address after: 223100 A12-2, high tech Industrial Park, three East seven street, Hongze District, Huaian, Jiangsu (Hongze technology transfer center Hongze sub center) Applicant after: HUAIYIN INSTITUTE OF TECHNOLOGY Applicant after: JIANGSU SHENGRUI MACHINERY MANUFACTURING CO.,LTD. Address before: 223100 A12-2, high tech Industrial Park, three East seven street, Hongze District, Huaian, Jiangsu (Hongze technology transfer center Hongze sub center) Applicant before: HUAIYIN INSTITUTE OF TECHNOLOGY |
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Application publication date: 20210518 Assignee: Shanghai Yanqiao Information Technology Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY|JIANGSU SHENGRUI MACHINERY MANUFACTURING CO.,LTD. Contract record no.: X2022980020272 Denomination of invention: Design Method of Six pole Heteropolar AC Hybrid Magnetic Bearing Granted publication date: 20220506 License type: Common License Record date: 20221108 |
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