JPS60220219A - 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 - Google Patents
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Info
- Publication number
- JPS60220219A JPS60220219A JP60063187A JP6318785A JPS60220219A JP S60220219 A JPS60220219 A JP S60220219A JP 60063187 A JP60063187 A JP 60063187A JP 6318785 A JP6318785 A JP 6318785A JP S60220219 A JPS60220219 A JP S60220219A
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 19
- 239000000725 suspension Substances 0.000 title claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000001228 spectrum Methods 0.000 claims description 12
- 230000010355 oscillation Effects 0.000 claims description 8
- 230000003252 repetitive effect Effects 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 5
- 230000001052 transient effect Effects 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000003071 parasitic effect Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
- 238000010183 spectrum analysis Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010011416 Croup infectious Diseases 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 241000257465 Echinoidea Species 0.000 description 1
- 208000005168 Intussusception Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 201000010549 croup Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Vibration Prevention Devices (AREA)
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 true JPS60220219A (ja) | 1985-11-02 |
JPH0228011B2 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)
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63285321A (ja) * | 1987-05-18 | 1988-11-22 | Ebara Corp | 不釣り合い振動及び同期妨害振動の防止制御方式 |
JPH02136812U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1989-04-21 | 1990-11-15 | ||
JPH05502084A (ja) * | 1989-05-25 | 1993-04-15 | ミークス クローフォード アール | 磁気軸受構造体 |
JP2006258266A (ja) * | 2005-03-18 | 2006-09-28 | Mitsubishi Electric Corp | 磁気軸受制御装置 |
JP2010164186A (ja) * | 2009-01-19 | 2010-07-29 | Ihi Corp | 磁気軸受制御装置と方法 |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61211553A (ja) * | 1985-03-15 | 1986-09-19 | Daikin Ind Ltd | 回転圧縮機の振動低減装置 |
JPS61195955U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-05-29 | 1986-12-06 | ||
JPS62183919A (ja) * | 1986-02-07 | 1987-08-12 | Amada Co Ltd | 板材加工機械のストロ−ク制御方法 |
US4795927A (en) * | 1986-05-02 | 1989-01-03 | Mitsubishi Jukogyo Kabushiki Kaisha | Control system for a magnetic type bearing |
JPH0637895B2 (ja) * | 1986-09-12 | 1994-05-18 | 株式会社日立製作所 | 電磁軸受制御装置 |
FR2609123A1 (fr) * | 1986-12-31 | 1988-07-01 | Mecanique Magnetique Sa | Palier fluide hybride a raideur modifiee par effet electromagnetique |
FR2609133B1 (fr) * | 1986-12-31 | 1989-12-15 | Mecanique Magnetique Sa | Dispositif electromagnetique de reduction des vibrations dans une machine tournante equipee de paliers fluides |
US4808863A (en) * | 1987-07-15 | 1989-02-28 | The Boeing Company | Active control system and method for reducing engine noise and vibration |
US4841204A (en) * | 1987-10-07 | 1989-06-20 | Studer Philip A | Combination electric motor and magnetic bearing |
JPH01116318A (ja) * | 1987-10-28 | 1989-05-09 | Natl Aerospace Lab | 能動形磁気軸受 |
US4980617A (en) * | 1988-02-24 | 1990-12-25 | Hitachi, Ltd. | Speed control apparatus of movable equipment |
DE3811046C2 (de) * | 1988-03-31 | 1994-05-26 | Heidelberger Druckmasch Ag | Verfahren und Vorrichtung zur Bestimmung des Übersetzungsverhältnisses an einer Druckmaschine |
US5224201A (en) * | 1988-03-31 | 1993-06-29 | Heidelberger Druckmaschinen Ag | Method and device for measuring rotary speed |
FR2630354B1 (fr) * | 1988-04-20 | 1990-08-31 | Mecanique Magnetique Sa | Dispositif vibrateur actif a suspension magnetique asservie selon trois axes |
JPH01269722A (ja) * | 1988-04-22 | 1989-10-27 | Toshiro Higuchi | 磁気制御軸受ユニット |
FR2630792B1 (fr) * | 1988-04-29 | 1992-03-06 | Mecanique Magnetique Sa | Palier auxiliaire a stator en graphite pour arbre tournant monte sur paliers magnetiques |
US4935838A (en) * | 1988-08-25 | 1990-06-19 | Westinghouse Electric Corp. | Structural magnetic vibration controller and method for actively controlling vibrations on stationary components of rotary machinery |
JP2569152B2 (ja) * | 1988-10-17 | 1997-01-08 | ファナック株式会社 | サーボ制御方法 |
US4912387A (en) * | 1988-12-27 | 1990-03-27 | Westinghouse Electric Corp. | Adaptive noise cancelling for magnetic bearing auto-balancing |
EP0381898A3 (en) * | 1988-12-27 | 1991-11-27 | Proto-Technology Corporation | Method and apparatus for cancelling vibrations of rotating machines with active magnetic bearings |
US5216308A (en) * | 1989-05-25 | 1993-06-01 | Avcon-Advanced Controls Technology, Inc. | Magnetic bearing structure providing radial, axial and moment load bearing support for a rotatable shaft |
US4963804A (en) * | 1989-07-10 | 1990-10-16 | Westinghouse Electric Corp. | Apparatus and method for reducing vibration of rotating machinery |
US5013987A (en) * | 1989-07-18 | 1991-05-07 | Seiko Instruments Inc. | Control system for magnetic bearing |
FR2653514B1 (fr) * | 1989-10-20 | 1992-02-07 | Matra Sep Imagerie Inf | Dispositif d'amortissement actif de vibrations. |
US4999534A (en) * | 1990-01-19 | 1991-03-12 | Contraves Goerz Corporation | Active vibration reduction in apparatus with cross-coupling between control axes |
US5053662A (en) * | 1990-04-18 | 1991-10-01 | General Electric Company | Electromagnetic damping of a shaft |
WO1991017368A2 (de) * | 1990-05-08 | 1991-11-14 | Teldix Gmbh | Vibrationsisolation eines magnetisch gelagerten körpers |
US5455498A (en) * | 1990-05-09 | 1995-10-03 | Omron Corporation | Angle of rotation detector |
US5164647A (en) * | 1990-12-24 | 1992-11-17 | Westinghouse Electric Corp. | Multivariable adaptive vibration canceller |
US5122719A (en) * | 1991-02-27 | 1992-06-16 | Eastman Kodak Company | Method and apparatus for reducing recurrent fluctuations in motor torque |
JP3090977B2 (ja) * | 1991-05-31 | 2000-09-25 | 株式会社日立製作所 | 磁気軸受けの制御方法及び装置 |
FR2677096B1 (fr) * | 1991-05-31 | 1995-02-17 | Hutchinson Sa | Dispositif d'attenuation des vibrations periodiques d'une structure mecanique. |
US5314868A (en) * | 1991-08-06 | 1994-05-24 | Koyo Seiko Co., Ltd. | Bearing device |
US5313399A (en) * | 1992-01-21 | 1994-05-17 | The Charles Stark Draper Laboratories, Inc. | Adaptive synchronous vibration suppression apparatus |
DE69319004T2 (de) * | 1992-03-09 | 1998-12-24 | Hitachi, Ltd., Tokio/Tokyo | Verfahren und Gerät zur Steuerung eines Magnetlagers |
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 |
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 |
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 |
WO1997036361A1 (en) * | 1996-03-26 | 1997-10-02 | Seagate Technology, Inc. | Active electromagnetic damping system for spindle motors |
AU3473397A (en) * | 1996-06-14 | 1998-01-07 | Rosen Motors L.P. | Magnetic bearing system including a control system for a flywheel and method for operating same |
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 |
US7126243B2 (en) * | 2000-11-22 | 2006-10-24 | Mitsubishi Heavy Industries, Ltd. | Supporting mechanism of micro gravity rotating 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 |
JP4713569B2 (ja) * | 2004-03-15 | 2011-06-29 | アンカ・ピーティーワイ・リミテッド | 動作制御装置に回転可能に設けられた物体における不均衡の算出方法 |
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 |
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 |
US11585235B2 (en) | 2020-11-18 | 2023-02-21 | Rolls-Royce North American Technologies Inc. | Magnetic shaft mode control |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57116931A (en) * | 1981-01-12 | 1982-07-21 | Nippon Seiko Kk | Controllable support system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3156915A (en) * | 1959-09-30 | 1964-11-10 | Raytheon Co | Multi-channel systems |
US3373326A (en) * | 1964-06-25 | 1968-03-12 | Inductosyn Corp | Position measuring transformer system for multiple shaft synchronization |
US3787100A (en) * | 1972-12-11 | 1974-01-22 | Armement Direction Tech Engins | Devices including rotating members supported by magnetic bearings |
FR2336603A1 (fr) * | 1975-12-24 | 1977-07-22 | Europ Propulsion | Dispositif d'amortissement des frequences critiques d'un rotor suspendu magnetiquement |
FR2336602A1 (fr) * | 1975-12-24 | 1977-07-22 | Europ Propulsion | Dispositif de compensation des perturbations synchrones dans une suspension magnetique d'un rotor |
FR2379732A1 (fr) * | 1977-02-04 | 1978-09-01 | Europ Propulsion | Dispositif de stabilisation horizontale d'une masse a support inertiel vertical |
JPS5510688A (en) * | 1978-07-11 | 1980-01-25 | Tech Res & Dev Inst Of Japan Def Agency | Control circuit |
JPS56153410A (en) * | 1980-04-30 | 1981-11-27 | Mitsubishi Heavy Ind Ltd | Position control system |
JPS583001A (ja) * | 1981-06-30 | 1983-01-08 | Fujitsu Ltd | ロボツト制御方式 |
US4498037A (en) * | 1983-09-22 | 1985-02-05 | Electro-Craft Corporation | Velocity servo controller |
-
1984
- 1984-03-26 FR FR8404649A patent/FR2561738B1/fr not_active Expired
-
1985
- 1985-03-20 CA CA000476973A patent/CA1229903A/en not_active Expired
- 1985-03-20 US US06/713,814 patent/US4626754A/en not_active Expired - Lifetime
- 1985-03-22 EP EP85400548A patent/EP0157693B1/fr not_active Expired
- 1985-03-22 DE DE8585400548T patent/DE3561622D1/de not_active Expired
- 1985-03-26 JP JP60063187A patent/JPS60220219A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57116931A (en) * | 1981-01-12 | 1982-07-21 | Nippon Seiko Kk | Controllable support system |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63285321A (ja) * | 1987-05-18 | 1988-11-22 | Ebara Corp | 不釣り合い振動及び同期妨害振動の防止制御方式 |
JPH02136812U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1989-04-21 | 1990-11-15 | ||
JPH05502084A (ja) * | 1989-05-25 | 1993-04-15 | ミークス クローフォード アール | 磁気軸受構造体 |
JP2006258266A (ja) * | 2005-03-18 | 2006-09-28 | Mitsubishi Electric Corp | 磁気軸受制御装置 |
JP2010164186A (ja) * | 2009-01-19 | 2010-07-29 | Ihi Corp | 磁気軸受制御装置と方法 |
Also Published As
Publication number | Publication date |
---|---|
DE3561622D1 (en) | 1988-03-24 |
EP0157693B1 (fr) | 1988-02-17 |
EP0157693A1 (fr) | 1985-10-09 |
JPH0228011B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-21 |
CA1229903A (en) | 1987-12-01 |
FR2561738B1 (fr) | 1986-08-22 |
FR2561738A1 (fr) | 1985-09-27 |
US4626754A (en) | 1986-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |