JP5331876B2 - 高温超伝導部材を備える磁気軸受 - Google Patents
高温超伝導部材を備える磁気軸受 Download PDFInfo
- Publication number
- JP5331876B2 JP5331876B2 JP2011513865A JP2011513865A JP5331876B2 JP 5331876 B2 JP5331876 B2 JP 5331876B2 JP 2011513865 A JP2011513865 A JP 2011513865A JP 2011513865 A JP2011513865 A JP 2011513865A JP 5331876 B2 JP5331876 B2 JP 5331876B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- rotor
- stator
- magnetic bearing
- superconducting
- 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.)
- Expired - Fee Related
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 81
- 239000002887 superconductor Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000003302 ferromagnetic material Substances 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910021521 yttrium barium copper oxide Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Images
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
- F16C32/044—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
- F16C32/0408—Passive magnetic bearings
- F16C32/0436—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part
- F16C32/0438—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part with a superconducting body, e.g. a body made of high temperature superconducting material such as YBaCuO
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Description
2 ステータ
3 ロータ
4 コイル
5 本体
6 収容部
7 シャフト
8 第1のコイル巻線
9 第2のコイル巻線
10 強磁性材料
Claims (5)
- 高温超伝導部材を備える磁気軸受において、
ステータ(2)と、
前記ステータ(2)に対して回転可能に受けられたロータ(3)とを含んでおり、
該ロータは前記ステータ(2)の中で軸方向と半径方向に自動調節式に支承されており、
前記ロータ(3)には第二種超伝導体からなる、特に高温超電導体からなる本体(5)が設けられており、
前記ステータ(2)は超伝導材料からなるコイル(4)を含み、
前記ステータ(2)は強磁性材料(10)及び複数のコイル巻線(8,9)を含み、
前記複数のコイル巻線(8,9)は前記ロータ(3)の周囲に巻かれ、
強磁性材料(10)は2つの前記コイル巻線(8,9)の間に配置されている磁気軸受。 - 前記コイル(4)の超伝導材料は高温超伝導体である請求項1に記載の磁気軸受。
- 前記ロータ(3)の第二種超伝導体の前記本体(5)の材料と前記コイル(4)の材料はそれぞれ高温超伝導セラミックである請求項1または2に記載の磁気軸受。
- 前記ロータ(3)の前記本体(5)の材料の遷移温度と前記コイル(4)の材料の遷移温度は実質的に等しい請求項1から3までのいずれか1項に記載の磁気軸受。
- 前記ステータ(2)は追加のコイルを含んでいることを特徴とする請求項1から4までのいずれか1項に記載の磁気軸受。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008028588.9 | 2008-06-18 | ||
| DE102008028588A DE102008028588A1 (de) | 2008-06-18 | 2008-06-18 | Magnetlager mit Hochtemperatur-Supraleiterelementen |
| PCT/DE2009/000813 WO2009152803A1 (de) | 2008-06-18 | 2009-06-10 | Magnetlager mit hochtemperatur-supraleiterelementen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011524502A JP2011524502A (ja) | 2011-09-01 |
| JP5331876B2 true JP5331876B2 (ja) | 2013-10-30 |
Family
ID=41268336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011513865A Expired - Fee Related JP5331876B2 (ja) | 2008-06-18 | 2009-06-10 | 高温超伝導部材を備える磁気軸受 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8618707B2 (ja) |
| EP (1) | EP2304257B1 (ja) |
| JP (1) | JP5331876B2 (ja) |
| KR (1) | KR20110017882A (ja) |
| CN (1) | CN102084143B (ja) |
| DE (1) | DE102008028588A1 (ja) |
| WO (1) | WO2009152803A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU197418U1 (ru) * | 2019-11-27 | 2020-04-23 | Игорь Анатольевич Руднев | Бесконтактный магнитный подшипник с обмоткой из высокотемпературных сверхпроводящих лент |
| RU2819728C1 (ru) * | 2023-12-07 | 2024-05-23 | Игорь Анатольевич Руднев | Комбинированный сверхпроводящий магнитный подшипник |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009009126A1 (de) * | 2009-02-17 | 2010-08-19 | Schaeffler Technologies Gmbh & Co. Kg | Supraleitendes Lager sowie Verfahren zu dessen Montage |
| DE102010034258A1 (de) | 2010-08-13 | 2012-02-16 | Schaeffler Technologies Gmbh & Co. Kg | Supraleitendes Magnetlager |
| CN103185072B (zh) * | 2011-12-30 | 2015-07-22 | 北京有色金属研究总院 | 径向高温超导磁悬浮轴承的简化计算方法 |
| FR2993699B1 (fr) * | 2012-07-17 | 2015-05-22 | Whylot | Actionneur comprenant deux moteur paliers magnetiques |
| WO2014182646A1 (en) * | 2013-05-09 | 2014-11-13 | Dresser-Rand Company | Magnetic bearing protection device |
| CN103307104B (zh) * | 2013-06-14 | 2015-12-02 | 合肥神马科技集团有限公司 | 一种磁悬浮轴承 |
| US9404532B2 (en) | 2013-07-10 | 2016-08-02 | BenMaan I. Jawdat | HTS bearing system and method |
| DE102014001528A1 (de) * | 2014-02-07 | 2015-08-13 | Festo Ag & Co. Kg | Achsanordnung |
| FR3085407B1 (fr) | 2018-09-06 | 2020-07-31 | Hevatech | Dispositif de pivoterie fonctionnant a froid supportant une turbine fonctionnant a chaud, permettant de diminuer le cout d’un convertisseur d’energie thermique en energie mecanique et/ou electrique |
| KR102871583B1 (ko) * | 2022-06-17 | 2025-10-22 | 한국과학기술연구원 | 마그네틱 베어링, 영구자석 및 슬리브 저널 베어링으로 구성된 하이브리드 베어링 구조를 갖는 터보기기 및 그 제어방법 |
| CN115182929B (zh) * | 2022-08-03 | 2023-09-29 | 成都理工大学 | 一种全超导磁悬浮轴承 |
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| JPS5783141A (en) | 1980-11-11 | 1982-05-24 | Toshiba Corp | Operating method for rotary machine with magnetic bearing |
| JPS643320A (en) * | 1987-06-26 | 1989-01-09 | Hitachi Ltd | Magnetic bearing using super conductive member |
| JPS6426018A (en) | 1987-07-22 | 1989-01-27 | Hitachi Ltd | Magnetic bearing |
| JPS6430920A (en) | 1987-07-24 | 1989-02-01 | Hitachi Ltd | Bearing device for electric rotary machine |
| JPS6455038A (en) | 1987-08-21 | 1989-03-02 | Mitsubishi Electric Corp | Vertical shaft rotary motor |
| JPH01141224A (ja) * | 1987-11-25 | 1989-06-02 | Matsushita Electric Ind Co Ltd | 磁気軸受 |
| JPH01141222A (ja) | 1987-11-27 | 1989-06-02 | Agency Of Ind Science & Technol | 超電導磁気軸受 |
| JPH01203715A (ja) | 1988-02-08 | 1989-08-16 | Toyota Autom Loom Works Ltd | 軸受装置 |
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| DE4436831C2 (de) | 1993-12-13 | 1997-09-11 | Siemens Ag | Magnetische Lagerung einer Rotorwelle unter Verwendung von Hoch-T¶c¶-Supraleitermaterial |
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| JPH10306824A (ja) | 1997-05-06 | 1998-11-17 | Agency Of Ind Science & Technol | 超電導磁気軸受 |
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-
2008
- 2008-06-18 DE DE102008028588A patent/DE102008028588A1/de not_active Withdrawn
-
2009
- 2009-06-10 EP EP09765439.6A patent/EP2304257B1/de not_active Not-in-force
- 2009-06-10 KR KR1020107028187A patent/KR20110017882A/ko not_active Withdrawn
- 2009-06-10 JP JP2011513865A patent/JP5331876B2/ja not_active Expired - Fee Related
- 2009-06-10 CN CN200980123360.8A patent/CN102084143B/zh not_active Expired - Fee Related
- 2009-06-10 WO PCT/DE2009/000813 patent/WO2009152803A1/de not_active Ceased
- 2009-06-10 US US12/999,674 patent/US8618707B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU197418U1 (ru) * | 2019-11-27 | 2020-04-23 | Игорь Анатольевич Руднев | Бесконтактный магнитный подшипник с обмоткой из высокотемпературных сверхпроводящих лент |
| RU2819728C1 (ru) * | 2023-12-07 | 2024-05-23 | Игорь Анатольевич Руднев | Комбинированный сверхпроводящий магнитный подшипник |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102084143B (zh) | 2015-03-04 |
| JP2011524502A (ja) | 2011-09-01 |
| EP2304257B1 (de) | 2015-09-09 |
| CN102084143A (zh) | 2011-06-01 |
| US20110089780A1 (en) | 2011-04-21 |
| KR20110017882A (ko) | 2011-02-22 |
| DE102008028588A1 (de) | 2009-12-24 |
| WO2009152803A1 (de) | 2009-12-23 |
| US8618707B2 (en) | 2013-12-31 |
| EP2304257A1 (de) | 2011-04-06 |
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