ES2495421T3 - Cojinete radial magnético con excitación trifásica - Google Patents
Cojinete radial magnético con excitación trifásica Download PDFInfo
- Publication number
- ES2495421T3 ES2495421T3 ES11166910.7T ES11166910T ES2495421T3 ES 2495421 T3 ES2495421 T3 ES 2495421T3 ES 11166910 T ES11166910 T ES 11166910T ES 2495421 T3 ES2495421 T3 ES 2495421T3
- Authority
- ES
- Spain
- Prior art keywords
- coil
- phase
- connection
- axis
- excitation
- 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.)
- Active
Links
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
- F16C32/0459—Details of the magnetic circuit
- F16C32/0461—Details of the magnetic circuit of stationary parts of the magnetic circuit
- F16C32/0463—Details of the magnetic circuit of stationary parts of the magnetic circuit with electromagnetic bias, e.g. by extra bias windings
-
- 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
- F16C32/0453—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control for controlling two axes, i.e. combined control of x-axis and y-axis
-
- 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
-
- 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
- F16C32/0457—Details of the power supply to the electromagnets
-
- 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
-
- 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
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Cojinete radial magnético con - un estator (4) que presenta una primera bobina (S1), una segunda bobina (S2), una tercera bobina (S3) y una cuarta bobina (S4), de las que la primera bobina (S1) y la tercera bobina (S3) están enfrentadas sobre un primer eje (Y), así como la segunda y la cuarta bobina sobre un segundo eje (X), caracterizado por - una instalación de excitación para excitar las bobinas del estátor con una corriente trifásica, que presenta las fases U, V y W, en donde - para controlar el primer eje (Y) · una primera conexión (S2A) de la segunda bobina (S2) y una primera conexión (S4A) de la cuarta bobina (S4) están unidas a la fase U, · una segunda conexión (SB2) de la segunda bobina (S2) a la fase W y · una segunda conexión (S4B) de la cuarta bobina (S4) a la fase V, - para controlar el segundo eje (X) · una primera conexión (S1A) de la primera bobina (S1) y una primera conexión (S3A) de la tercera bobina (S3) están unidas a la fase U, · una segunda conexión (S1B) de la primera bobina (S1) a la fase W y · una segunda conexión(S3B) de la tercera bobina (S3) a la fase V, - las amplitudes de las corrientes de las fases U, V y W están valoradas en cada caso con una función sinusoidal (fu, fv, fw) con un desplazamiento de fase mutuo de 120º , y - la excitación mediante la instalación de excitación para cada uno de los ejes (X, Y) se realiza en cada caso en un punto de trabajo variable, que fija el valor para la valoración de las amplitudes para las diferentes fases, de forma correspondiente a la respectiva función sinusoidal.
Description
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11166910.7A EP2530340B1 (de) | 2011-05-20 | 2011-05-20 | Magnetisches Radiallager mit drei-phasiger Ansteuerung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2495421T3 true ES2495421T3 (es) | 2014-09-17 |
Family
ID=44773915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES11166910.7T Active ES2495421T3 (es) | 2011-05-20 | 2011-05-20 | Cojinete radial magnético con excitación trifásica |
Country Status (8)
Country | Link |
---|---|
US (1) | US9291197B2 (es) |
EP (1) | EP2530340B1 (es) |
BR (1) | BR112013029752A2 (es) |
CA (1) | CA2836520C (es) |
DK (1) | DK2530340T3 (es) |
ES (1) | ES2495421T3 (es) |
RU (1) | RU2562293C2 (es) |
WO (1) | WO2012159842A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2604876B1 (de) * | 2011-12-12 | 2019-09-25 | Siemens Aktiengesellschaft | Magnetisches Radiallager mit Einzelblechen in tangentialer Richtung |
EP2793363A1 (de) | 2013-04-16 | 2014-10-22 | Siemens Aktiengesellschaft | Einzelsegmentläufer mit Halteringen |
CN105122598B (zh) | 2013-04-17 | 2017-09-01 | 西门子公司 | 具有轴向和切向通量集中的电机 |
DE102014217684A1 (de) * | 2014-09-04 | 2016-03-10 | Siemens Aktiengesellschaft | Vorrichtung zum magnetischen Lagern einer Welle |
EP3035496B1 (de) | 2014-12-16 | 2017-02-01 | Siemens Aktiengesellschaft | Rotor für eine permanentmagneterregte elektrische Maschine |
CN104696362B (zh) * | 2015-01-21 | 2017-01-11 | 北京石油化工学院 | 一种内转子径向球面纯电磁磁轴承 |
EP3373421B1 (de) | 2017-03-09 | 2019-11-20 | Siemens Aktiengesellschaft | Gehäuseeinheit für eine elektrische maschine |
CN111963570B (zh) * | 2019-05-20 | 2022-04-19 | 中车株洲电力机车研究所有限公司 | 一种磁悬浮轴承***的控制方法、***及相关组件 |
CN111434513B (zh) | 2019-06-30 | 2021-02-23 | 比亚迪股份有限公司 | 一种车辆及其能量转换装置与动力*** |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2201699A (en) | 1936-12-21 | 1940-05-21 | Us Electrical Motors Inc | Magnetic structure for dynamoelectric machines |
US3694041A (en) * | 1971-01-08 | 1972-09-26 | Nasa | Electric motive machine including magnetic bearing |
US4245869A (en) * | 1978-08-07 | 1981-01-20 | Padana Ag | Magnetic bearings |
RU2037684C1 (ru) | 1992-08-17 | 1995-06-19 | Валерий Дмитриевич Воронцов | Электромагнитная опора |
DE59610929D1 (de) * | 1995-08-18 | 2004-04-08 | Lust Antriebstechnik Gmbh | Radiale aktive magnetische lagervorrichtung und verfahren zum betrieb derselben |
JP2003021140A (ja) | 2001-07-06 | 2003-01-24 | Sankyo Seiki Mfg Co Ltd | 制御型ラジアル磁気軸受 |
JP2004132513A (ja) * | 2002-10-11 | 2004-04-30 | Sankyo Seiki Mfg Co Ltd | 磁気軸受装置、及びそれを用いた磁気浮上モータ |
DE102007028229B3 (de) * | 2007-06-20 | 2008-09-18 | Siemens Ag | Magnetlagersteuereinrichtung mit einem dreiphasigen Umrichter sowie Verwendung eines dreiphasigen Umrichters zur Steuerung eines Magnetlagers |
EP2148104A1 (de) * | 2008-07-21 | 2010-01-27 | Siemens Aktiengesellschaft | Magnetisches Radiallager sowie magnetisches Lagersystem mit Stromversorgung |
-
2011
- 2011-05-20 EP EP11166910.7A patent/EP2530340B1/de not_active Not-in-force
- 2011-05-20 ES ES11166910.7T patent/ES2495421T3/es active Active
- 2011-05-20 DK DK11166910.7T patent/DK2530340T3/da active
-
2012
- 2012-04-25 BR BR112013029752A patent/BR112013029752A2/pt not_active Application Discontinuation
- 2012-04-25 US US14/118,742 patent/US9291197B2/en not_active Expired - Fee Related
- 2012-04-25 WO PCT/EP2012/057548 patent/WO2012159842A1/de active Application Filing
- 2012-04-25 CA CA2836520A patent/CA2836520C/en not_active Expired - Fee Related
- 2012-04-25 RU RU2013156631/11A patent/RU2562293C2/ru active
Also Published As
Publication number | Publication date |
---|---|
WO2012159842A1 (de) | 2012-11-29 |
BR112013029752A2 (pt) | 2017-01-17 |
EP2530340A1 (de) | 2012-12-05 |
RU2013156631A (ru) | 2015-06-27 |
CA2836520A1 (en) | 2012-11-29 |
US9291197B2 (en) | 2016-03-22 |
EP2530340B1 (de) | 2014-06-25 |
DK2530340T3 (da) | 2014-10-06 |
US20140097782A1 (en) | 2014-04-10 |
RU2562293C2 (ru) | 2015-09-10 |
CA2836520C (en) | 2015-08-04 |
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