ATE475026T1 - Verfahren und vorrichtung zur steuerung einer magnetischen lagervorrichtung - Google Patents

Verfahren und vorrichtung zur steuerung einer magnetischen lagervorrichtung

Info

Publication number
ATE475026T1
ATE475026T1 AT05804927T AT05804927T ATE475026T1 AT E475026 T1 ATE475026 T1 AT E475026T1 AT 05804927 T AT05804927 T AT 05804927T AT 05804927 T AT05804927 T AT 05804927T AT E475026 T1 ATE475026 T1 AT E475026T1
Authority
AT
Austria
Prior art keywords
tilt
rotation
magnetic bearing
shaft
signals
Prior art date
Application number
AT05804927T
Other languages
English (en)
Inventor
Rene Larsonneur
Philipp Buehler
Original Assignee
Mecos Traxler Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mecos Traxler Ag filed Critical Mecos Traxler Ag
Application granted granted Critical
Publication of ATE475026T1 publication Critical patent/ATE475026T1/de

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
    • F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
    • 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
    • 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
    • F16C32/0455—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control including digital signal processing [DSP] and analog/digital conversion [A/D, D/A]
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps
    • F16C2360/45—Turbo-molecular pumps
AT05804927T 2004-07-30 2005-07-26 Verfahren und vorrichtung zur steuerung einer magnetischen lagervorrichtung ATE475026T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04405486A EP1621785A1 (de) 2004-07-30 2004-07-30 Verfahren und Gerät zur Steuerung eines Magnetlagers
PCT/CH2005/000439 WO2006010285A1 (en) 2004-07-30 2005-07-26 Method and apparatus for controlling a magnetic bearing device

Publications (1)

Publication Number Publication Date
ATE475026T1 true ATE475026T1 (de) 2010-08-15

Family

ID=34932224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05804927T ATE475026T1 (de) 2004-07-30 2005-07-26 Verfahren und vorrichtung zur steuerung einer magnetischen lagervorrichtung

Country Status (6)

Country Link
US (1) US7501782B2 (de)
EP (2) EP1621785A1 (de)
JP (1) JP5345779B2 (de)
AT (1) ATE475026T1 (de)
DE (1) DE602005022449D1 (de)
WO (1) WO2006010285A1 (de)

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FR2912375B1 (fr) * 2007-02-14 2009-12-18 Eurocopter France Verin electrique de commande de vol pour aeronef
US20080206079A1 (en) * 2007-02-27 2008-08-28 Jtekt Corporation Turbo-molecular pump and touchdown bearing device
US8267636B2 (en) 2007-05-08 2012-09-18 Brooks Automation, Inc. Substrate transport apparatus
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EP2006556B1 (de) 2007-06-18 2013-11-13 Mecos Traxler AG Stabilisierung einer Magnetlagervorrichtung bei Fanglagerkontakt
DE102007028905B3 (de) * 2007-06-22 2008-12-11 Siemens Ag Lagereinrichtung zur berührungsfreien Lagerung eines Rotors gegen einen Stator
CN101855811B (zh) 2007-06-27 2013-11-20 布鲁克斯自动化公司 具有提升能力和减少的齿槽特性的电机定子
US8283813B2 (en) 2007-06-27 2012-10-09 Brooks Automation, Inc. Robot drive with magnetic spindle bearings
US9752615B2 (en) 2007-06-27 2017-09-05 Brooks Automation, Inc. Reduced-complexity self-bearing brushless DC motor
US8823294B2 (en) 2007-06-27 2014-09-02 Brooks Automation, Inc. Commutation of an electromagnetic propulsion and guidance system
CN101790673B (zh) 2007-06-27 2013-08-28 布鲁克斯自动化公司 用于自轴承电机的位置反馈
KR101825595B1 (ko) 2007-07-17 2018-02-05 브룩스 오토메이션 인코퍼레이티드 챔버 벽들에 일체화된 모터들을 갖는 기판 처리 장치
CN102047084B (zh) * 2008-04-15 2013-12-18 阿尔斯通技术有限公司 用于监测电机的方法
JP5643991B2 (ja) * 2008-04-17 2014-12-24 シンクロニー, インコーポレイテッドSynchrony, Inc. 高速永久磁石モータおよび低損失メタルロータ付発電機
KR20110014591A (ko) 2008-04-18 2011-02-11 신크로니, 아이엔씨. 집적된 전자 장치를 구비한 자기 스러스트 베어링
DE102009003975A1 (de) 2009-01-07 2010-07-08 Merck Patent Gmbh Benzothiazolonderivate
JP5218911B2 (ja) * 2009-01-19 2013-06-26 株式会社Ｉｈｉ 磁気軸受制御装置と方法
EP2237398A1 (de) * 2009-04-03 2010-10-06 Siemens Aktiengesellschaft Verfahren und Anordnung zur Anpassung eines Luftspalts
US9583991B2 (en) * 2009-06-24 2017-02-28 Synchrony, Inc. Systems, devices, and/or methods for managing magnetic bearings
EP2586121B1 (de) 2010-06-23 2019-12-11 Synchrony, Inc. Geteiltes magnetisches axialdrucklager
CN102425563B (zh) * 2011-12-08 2014-03-12 北京中科科仪股份有限公司 同步抑制磁悬浮分子泵转子次临界振动的方法和系统
EP2604876B1 (de) * 2011-12-12 2019-09-25 Siemens Aktiengesellschaft Magnetisches Radiallager mit Einzelblechen in tangentialer Richtung
FR2995646B1 (fr) 2012-09-17 2014-08-29 Ge Energy Power Conversion Technology Ltd Dispositif et procede de commande d'un palier magnetique actif
US9404533B2 (en) 2013-04-05 2016-08-02 Solar Turbines Incorporated Method for controlling a gas compressor having a magnetic bearing
US9739307B2 (en) * 2014-11-28 2017-08-22 Lawrence Livermore National Security, Llc Non-contacting “snubber bearing” for passive magnetic bearing systems
DE102016225804A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Lidar-Sensor zur Erfassung eines Objektes
DE102016225797B4 (de) * 2016-12-21 2020-06-18 Robert Bosch Gmbh Lidar-Sensor zur Erfassung eines Objektes
EP3467338A1 (de) 2017-10-09 2019-04-10 Mecos AG Auswuchten eines rotors in einer magnetlagervorrichtung
EP3562001A1 (de) * 2018-04-27 2019-10-30 Siemens Aktiengesellschaft Verfahren zur magnetischen lagerung eines rotors
CN109062274B (zh) * 2018-09-03 2021-09-10 河南工业大学 一种基于复变量有限维重复控制的磁轴承振动力矩抑制方法
US11409249B1 (en) 2020-01-30 2022-08-09 The Mathworks, Inc. Simulating transverse motion response of a flexible rotor based on a parameter dependent eigenmodes
CN117703927B (zh) * 2024-02-05 2024-04-16 贵州中航华强科技有限公司 一种磁悬浮轴承控制系统

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JPH01116318A (ja) * 1987-10-28 1989-05-09 Natl Aerospace Lab 能動形磁気軸受
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JP2000507335A (ja) * 1996-03-26 2000-06-13 シーゲイト テクノロジー インコーポレーテッド スピンドルモーター用の能動電磁減衰システム
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JP2001086704A (ja) * 1999-09-13 2001-03-30 Ebara Corp モータ一体構造の磁気軸受装置
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JP4476694B2 (ja) * 2003-06-25 2010-06-09 株式会社荏原製作所 磁気軸受装置および磁気軸受装置を備えた流体機械

Also Published As

Publication number Publication date
JP5345779B2 (ja) 2013-11-20
EP1771667B1 (de) 2010-07-21
US7501782B2 (en) 2009-03-10
WO2006010285A1 (en) 2006-02-02
EP1621785A1 (de) 2006-02-01
DE602005022449D1 (de) 2010-09-02
JP2008508476A (ja) 2008-03-21
US20070296367A1 (en) 2007-12-27
EP1771667A1 (de) 2007-04-11

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