JPH0228011B2 - - Google Patents

Info

Publication number
JPH0228011B2
JPH0228011B2 JP60063187A JP6318785A JPH0228011B2 JP H0228011 B2 JPH0228011 B2 JP H0228011B2 JP 60063187 A JP60063187 A JP 60063187A JP 6318785 A JP6318785 A JP 6318785A JP H0228011 B2 JPH0228011 B2 JP H0228011B2
Authority
JP
Japan
Prior art keywords
frequency
vibration
rotor
circuit
detector
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 - Lifetime
Application number
JP60063187A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60220219A (ja
Inventor
Aberuman Erumuu
Buruune Moorisu
Tatsuseeru Andore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUUROPEENU DO PUROPUYURUSHION SOC
Original Assignee
YUUROPEENU DO PUROPUYURUSHION SOC
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 YUUROPEENU DO PUROPUYURUSHION SOC filed Critical YUUROPEENU DO PUROPUYURUSHION SOC
Publication of JPS60220219A publication Critical patent/JPS60220219A/ja
Publication of JPH0228011B2 publication Critical patent/JPH0228011B2/ja
Granted legal-status Critical Current

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
    • F16C32/0444—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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Vibration Prevention Devices (AREA)
JP60063187A 1984-03-26 1985-03-26 能動的磁気サスペンシヨンを備えた回転機械の振動を減少させる方法および装置 Granted JPS60220219A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8404649 1984-03-26
FR8404649A FR2561738B1 (fr) 1984-03-26 1984-03-26 Procede et dispositif de reduction des vibrations des machines tournantes equipees d'une suspension magnetique active

Publications (2)

Publication Number Publication Date
JPS60220219A JPS60220219A (ja) 1985-11-02
JPH0228011B2 true JPH0228011B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-21

Family

ID=9302448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60063187A Granted JPS60220219A (ja) 1984-03-26 1985-03-26 能動的磁気サスペンシヨンを備えた回転機械の振動を減少させる方法および装置

Country Status (6)

Country Link
US (1) US4626754A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0157693B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60220219A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1229903A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3561622D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2561738B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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JP2698013B2 (ja) * 1993-01-19 1998-01-19 彰 石崎 位置検出装置
JP3319030B2 (ja) * 1993-05-18 2002-08-26 株式会社日立製作所 磁気軸受の制御装置およびそれを用いた回転機械
US5397949A (en) * 1993-06-10 1995-03-14 Westinghouse Electric Corporation Vibration cancellation apparatus with line frequency components
US5619581A (en) * 1994-05-18 1997-04-08 Lord Corporation Active noise and vibration cancellation system
JP3425475B2 (ja) * 1994-07-12 2003-07-14 セイコーインスツルメンツ株式会社 磁気軸受装置
CN1034612C (zh) * 1994-12-09 1997-04-16 浙江大学 挠性转子系统振动抑制的神经网络控制装置
CN1034613C (zh) * 1994-12-09 1997-04-16 浙江大学 挠性转子系统电磁轴承的神经网络控制装置
DE19781660T1 (de) * 1996-03-26 1999-04-15 Seagate Technology Aktives, elektromagnetisches Dämpfungssystem für Spindelmotoren
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DE59706479D1 (de) * 1996-07-25 2002-04-04 Lust Antriebstechnik Gmbh Anordnung und Verfahren zum Betreiben einer magnetgelagerten, elektromotorischen Antriebsvorrichtung bei einer Netzstörung
US6140792A (en) * 1997-02-17 2000-10-31 Canon Kabushiki Kaisha Motor drive control apparatus and method, and image forming apparatus using the method
US6904371B2 (en) * 1997-10-17 2005-06-07 Test Devices, Inc. Method and apparatus for measuring rotor unbalance
EP0974763A1 (de) * 1998-07-20 2000-01-26 Sulzer Electronics AG Verfahren zur Regelung der Position eines magnetisch gelagerten Rotors und Vorrichtung mit einem magnetisch gelagerten Rotor
US6040672A (en) * 1998-12-18 2000-03-21 Gte Internetworking Incorporated Electroactive waveform control device and related method
JP4036567B2 (ja) * 1999-01-27 2008-01-23 株式会社荏原製作所 制御形磁気軸受装置
US6198246B1 (en) * 1999-08-19 2001-03-06 Siemens Energy & Automation, Inc. Method and apparatus for tuning control system parameters
EP1132790B1 (en) * 2000-02-10 2003-06-18 Fanuc Ltd Controller for machine
EP1249396A4 (en) * 2000-11-22 2004-12-15 Mitsubishi Heavy Ind Ltd SUPPORT MECHANISM FOR MICROGRAVITY ROTATION APPARATUS
FR2829200B1 (fr) * 2001-09-06 2004-12-31 Mecanique Magnetique Sa Dispositif et procede de compensation automatique de perturbations synchrones
JP4287213B2 (ja) * 2002-09-03 2009-07-01 エドワーズ株式会社 振動抑制機能を有する磁気軸受装置、振動推定機能を有する磁気軸受装置及び該磁気軸受装置を搭載したポンプ装置
US7467019B2 (en) * 2004-03-15 2008-12-16 Anca Pty Ltd Computation of imbalance in rotatably mounted object in a motion control system
JP4500953B2 (ja) * 2005-03-18 2010-07-14 三菱電機株式会社 磁気軸受制御装置
DE102006034478A1 (de) * 2006-07-26 2008-01-31 Oerlikon Leybold Vacuum Gmbh Verfahren zur Ermittlung einer Aussage über einen Zustand einer Turbomolekularpumpe sowie eine Turbomolekularpumpe
JP5218846B2 (ja) * 2009-01-19 2013-06-26 株式会社Ｉｈｉ 磁気軸受制御装置と方法
EP2237398A1 (en) * 2009-04-03 2010-10-06 Siemens Aktiengesellschaft Method and arrangement to adjust an air-gap
FR2944393B1 (fr) * 2009-04-09 2014-10-17 Converteam Technology Ltd Bobine pour une machine electrique tournante
US8963466B2 (en) * 2012-10-08 2015-02-24 Huntair, Inc. Fan array vibration control system and method
GB2514589B (en) 2013-05-30 2020-01-29 Nat Oilwell Varco Lp Centrifuge for separating solids from solids laden drilling fluid
DE102013219196A1 (de) * 2013-09-24 2015-03-26 Siemens Aktiengesellschaft Verfahren zum Kompensieren einer niederfrequenten Stör-Kraft eines Rotors mit aktiven Magnetlagern, aktives Magnetlager mit Kompensations-Regel-Kreis zur Durchführung des Kompensierens und Verwendung des Magnetlagers
CN105545955B (zh) * 2016-01-21 2017-10-24 圣泰科达（北京）技术有限公司 一种基于力反馈控制的磁力轴承
CN107725591B (zh) * 2017-09-11 2019-12-10 珠海格力电器股份有限公司 磁悬浮轴承悬浮中心位置的修正系统和修正方法
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Also Published As

Publication number Publication date
EP0157693B1 (fr) 1988-02-17
JPS60220219A (ja) 1985-11-02
EP0157693A1 (fr) 1985-10-09
FR2561738B1 (fr) 1986-08-22
CA1229903A (en) 1987-12-01
FR2561738A1 (fr) 1985-09-27
US4626754A (en) 1986-12-02
DE3561622D1 (en) 1988-03-24

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Legal Events

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LAPS Cancellation because of no payment of annual fees