CN105275990B - 一种电网发电机用自稳定被动磁轴承 - Google Patents
一种电网发电机用自稳定被动磁轴承 Download PDFInfo
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- CN105275990B CN105275990B CN201510835421.0A CN201510835421A CN105275990B CN 105275990 B CN105275990 B CN 105275990B CN 201510835421 A CN201510835421 A CN 201510835421A CN 105275990 B CN105275990 B CN 105275990B
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- passive magnetic
- magnetic bearing
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- 238000011105 stabilization Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims description 4
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 3
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000013508 migration Methods 0.000 claims description 2
- 230000005012 migration Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 19
- 230000005415 magnetization Effects 0.000 abstract description 4
- 238000000418 atomic force spectrum Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003752 improving hair Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
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CN201510835421.0A CN105275990B (zh) | 2015-11-27 | 2015-11-27 | 一种电网发电机用自稳定被动磁轴承 |
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CN201510835421.0A CN105275990B (zh) | 2015-11-27 | 2015-11-27 | 一种电网发电机用自稳定被动磁轴承 |
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Publication Number | Publication Date |
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CN105275990A CN105275990A (zh) | 2016-01-27 |
CN105275990B true CN105275990B (zh) | 2018-10-19 |
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CN201510835421.0A Active CN105275990B (zh) | 2015-11-27 | 2015-11-27 | 一种电网发电机用自稳定被动磁轴承 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2120215U (zh) * | 1992-03-26 | 1992-10-28 | 权世华 | 磁力悬浮轴承 |
CN2235042Y (zh) * | 1995-03-13 | 1996-09-11 | 赵家文 | 永磁体磁力轴承 |
CN102042323A (zh) * | 2009-10-19 | 2011-05-04 | 卓向东 | 直线锥形磁悬浮轴承 |
CN101709746A (zh) * | 2009-12-22 | 2010-05-19 | 上海大学 | 五自由度永磁悬浮轴承转子*** |
EP2604876B1 (de) * | 2011-12-12 | 2019-09-25 | Siemens Aktiengesellschaft | Magnetisches Radiallager mit Einzelblechen in tangentialer Richtung |
CN104632890B (zh) * | 2015-01-13 | 2017-04-12 | 北京航空航天大学 | 一种带阻尼线圈一体化结构的四自由度径向磁轴承 |
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Inventor after: Zhou Jing Inventor after: Ju Ziyan Inventor before: Ju Ziyan |
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Effective date of registration: 20180831 Address after: 100070 Beijing Fengtai District South Fourth Ring Road 186 three District 5 Building 3 floors 18 rooms. Applicant after: Magnetic Polytron Technologies Inc Address before: 100191 Beihang University, Haidian District, Xueyuan Road 37, Beihang University Applicant before: Ju Ziyan |
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Effective date of registration: 20200110 Address after: Floor 11, 1107, Building 51, 63 Zhichun Road, Haidian District, Beijing 100080 Patentee after: Beijing Gaofu Power Technology Co., Ltd. Address before: 100070 Beijing Fengtai District South Fourth Ring Road 186 three District 5 Building 3 floors 18 rooms. Patentee before: Magnetic Polytron Technologies Inc |
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