DE69630986D1 - Elektromagnetische rotierende Maschine - Google Patents

Elektromagnetische rotierende Maschine

Info

Publication number
DE69630986D1
DE69630986D1 DE69630986T DE69630986T DE69630986D1 DE 69630986 D1 DE69630986 D1 DE 69630986D1 DE 69630986 T DE69630986 T DE 69630986T DE 69630986 T DE69630986 T DE 69630986T DE 69630986 D1 DE69630986 D1 DE 69630986D1
Authority
DE
Germany
Prior art keywords
rotating machine
electromagnetic rotating
electromagnetic
machine
rotating
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
Application number
DE69630986T
Other languages
English (en)
Other versions
DE69630986T2 (de
Inventor
Tadashi Fukao
Akira Chiba
Chikara Michioka
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.)
Nikkiso Co Ltd
Ebara Corp
Seiko Seiki KK
Original Assignee
Nikkiso Co Ltd
Ebara Corp
Seiko Seiki KK
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 Nikkiso Co Ltd, Ebara Corp, Seiko Seiki KK filed Critical Nikkiso Co Ltd
Application granted granted Critical
Publication of DE69630986D1 publication Critical patent/DE69630986D1/de
Publication of DE69630986T2 publication Critical patent/DE69630986T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C32/0446—Determination of the actual position of the moving member, e.g. details of sensors
    • F16C32/0448—Determination of the actual position of the moving member, e.g. details of sensors by using the electromagnet itself as sensor, e.g. sensorless 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
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/0493—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor
    • 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
    • F16C32/0493—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor
    • F16C32/0497—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor generating torque and radial force
    • 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
    • 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
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Control Of Ac Motors In General (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE69630986T 1995-04-21 1996-04-22 Elektromagnetische rotierende Maschine Expired - Fee Related DE69630986T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12049795 1995-04-21
JP12049795A JP3550584B2 (ja) 1995-04-21 1995-04-21 電磁回転機械

Publications (2)

Publication Number Publication Date
DE69630986D1 true DE69630986D1 (de) 2004-01-22
DE69630986T2 DE69630986T2 (de) 2004-10-28

Family

ID=14787671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69630986T Expired - Fee Related DE69630986T2 (de) 1995-04-21 1996-04-22 Elektromagnetische rotierende Maschine

Country Status (4)

Country Link
US (1) US5936370A (de)
EP (1) EP0739078B1 (de)
JP (1) JP3550584B2 (de)
DE (1) DE69630986T2 (de)

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KR100371993B1 (ko) * 1996-03-26 2003-03-17 시게이트 테크놀로지 엘엘씨 스핀들모터용능동전자기댐핑시스템
US6201322B1 (en) * 1997-03-19 2001-03-13 Seagate Technology Llc Brushless spindle DC motor used as an actuator to create radial force
WO1999004171A1 (fr) * 1997-07-16 1999-01-28 Mitsubishi Heavy Industries, Ltd. Mecanisme d'entrainement pour corps tournant a grande vitesse entraine par un moteur, et procede permettant de discriminer le type de machine utilise dans ce but
US6078119A (en) * 1997-11-26 2000-06-20 Ebara Corporation Bearingless rotary machine
DE59914400D1 (de) 1998-02-03 2007-08-16 Lust Antriebstechnik Gmbh Verfahren und anordnung zur ansteuerung der tragwicklungs- und antriebswicklungssysteme in elektrischen maschinen mit magnetischer lagerung sowie elektrischer antrieb
US6020665A (en) * 1998-02-25 2000-02-01 Electric Boat Corporation Permanent magnet synchronous machine with integrated magnetic bearings
DE19845626A1 (de) * 1998-10-05 2000-04-06 Papst Motoren Gmbh & Co Kg Elektronisch kommutierter Motor
US6034456A (en) * 1998-10-21 2000-03-07 General Electric Company Compact bearingless machine drive system
US6166469A (en) * 1998-10-21 2000-12-26 General Electric Company Method of fabricating a compact bearingless machine drive system
US6169334B1 (en) 1998-10-27 2001-01-02 Capstone Turbine Corporation Command and control system and method for multiple turbogenerators
US6131459A (en) * 1999-04-26 2000-10-17 P. D. Coop, Inc. Linearized ultrasound beam alignment servo
US6118246A (en) * 1999-08-16 2000-09-12 Hughes Electronics Corporation Phase synchronization of redundant motor windings
US6489692B1 (en) * 1999-12-13 2002-12-03 Capstone Turbine Corporation Method and apparatus for controlling rotation of magnetic rotor
FR2804254B1 (fr) * 2000-01-26 2002-05-31 Air Liquide Procede perfectionne de fourniture d'energie electrique au reseau a l'aide d'un generateur de courant alternatif associe a une turbine
US6560555B1 (en) * 2000-07-24 2003-05-06 Ade Corporation Method for facilitating the field replacement of sensors
JP2002122138A (ja) * 2000-10-16 2002-04-26 Seiko Instruments Inc 磁気軸受装置
US6590366B1 (en) * 2000-11-02 2003-07-08 General Dyanmics Advanced Technology Systems, Inc. Control system for electromechanical arrangements having open-loop instability
US6401875B1 (en) * 2001-02-12 2002-06-11 Otis Elevator Company Absolute position sensing method and apparatus for synchronous elevator machines by detection stator iron saturation
FR2829200B1 (fr) * 2001-09-06 2004-12-31 Mecanique Magnetique Sa Dispositif et procede de compensation automatique de perturbations synchrones
US20050077793A1 (en) * 2001-10-05 2005-04-14 Seamus Garvey Electrical machine having capability to generate lateral forces
GB0215849D0 (en) * 2002-07-09 2002-08-14 Switched Reluctance Drives Ltd Starting of switched reluctance generators
US20040100220A1 (en) * 2002-11-25 2004-05-27 Zhenxing Fu Weighted higher-order proportional-integral current regulator for synchronous machines
EP1455436A1 (de) * 2003-03-05 2004-09-08 Ecole Polytechnique Fédérale de Lausanne (EPFL) Verfahren und Vorrichtung zur Bearbeitung von Signalen zur Erfassung der Exzentrizität in einer Synchronmaschine
US7250734B1 (en) 2003-05-27 2007-07-31 Synchrony, Inc. High performance switched reluctance machine
US7161324B1 (en) * 2003-07-16 2007-01-09 Mitsubishi Denki Kabushiki Kaisha Device for estimating pole position of synchronous motor
US7456537B1 (en) * 2004-12-17 2008-11-25 The University Of Toledo Control system for bearingless motor-generator
CA2587717C (en) * 2004-11-17 2015-03-31 Toyota Technical Development Corporation Computing method of motor model, motor simulation method, motor simulation apparatus, motor-model computing program, simulation method and simulation program
DE102005030878B4 (de) * 2005-07-01 2010-09-02 Siemens Ag Vorrichtung und Verfahren zur Erfassung der Mittenabweichung einer Welle
JP4720517B2 (ja) * 2006-01-18 2011-07-13 トヨタ自動車株式会社 電動過給機
US20080236794A1 (en) * 2007-03-27 2008-10-02 Dk Innovations Inc. Heat-removal device
MY163687A (en) 2008-04-17 2017-10-13 Synchrony Inc High-speed permanent magnet motor and generator with low-loss metal rotor
JP2011520410A (ja) 2008-04-18 2011-07-14 シンクロニー，インコーポレイテッド 集積電子工学を用いた磁力スラスト軸受
JP5236571B2 (ja) * 2009-05-13 2013-07-17 国立大学法人埼玉大学 磁気浮上装置
US9583991B2 (en) 2009-06-24 2017-02-28 Synchrony, Inc. Systems, devices, and/or methods for managing magnetic bearings
WO2011163456A1 (en) 2010-06-23 2011-12-29 Synchrony, Inc. Split magnetic thrust bearing
CN102368657B (zh) * 2011-09-21 2014-02-12 江苏大学 一种无轴承无刷直流电机及其控制方法
DK2575252T3 (en) 2011-09-29 2018-10-08 Daihen Corp Signal processor, filter, power converter for power converter circuit, connection inverter system and PWM inverter system
CN103036529B (zh) 2011-09-29 2017-07-07 株式会社大亨 信号处理装置、滤波器、控制电路、逆变器和转换器系统
CN103997176B (zh) * 2014-05-26 2016-08-31 江苏大学 一种无轴承无刷直流电机及悬浮力控制方法
KR101583951B1 (ko) * 2014-07-02 2016-01-08 현대자동차주식회사 친환경 차량용 인버터의 전압이용율 향상 제어 장치 및 방법
WO2016127147A1 (en) 2015-02-06 2016-08-11 Regents Of University Of Minnesota Dual purpose no voltage winding design for bearingless ac homopolar and consequent pole motors and an ac homopolar flywheel energy storage system
CN107660325B (zh) * 2015-04-27 2020-02-28 三菱电机株式会社 交流旋转电机的控制装置及电动助力转向装置
WO2017041839A1 (en) * 2015-09-09 2017-03-16 Abb Schweiz Ag Control method and controller for electrical machines
CN106059425A (zh) * 2016-02-16 2016-10-26 国家电网公司 一种双绕组磁悬浮开关磁阻发电机的控制方法
JP6548829B2 (ja) * 2016-08-02 2019-07-24 三菱電機株式会社 モータ駆動装置、冷蔵庫及び空気調和機
JP6447662B2 (ja) 2017-05-09 2019-01-09 ダイキン工業株式会社 電動機システムおよびそれを備えたターボ圧縮機
JP7299477B2 (ja) * 2019-03-27 2023-06-28 ダイキン工業株式会社 電動機システム
WO2020217407A1 (ja) * 2019-04-25 2020-10-29 株式会社島津製作所 真空ポンプ

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DE2064183C3 (de) * 1970-01-16 1980-11-06 Esselte Meto International Gmbh, 6932 Hirschhorn Handetikettiergerät
DE2338307C3 (de) * 1973-07-27 1981-04-02 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Elektromagnetische Einrichtung zum Antrieb und zur zentrierenden Lagerung von Drehkörpern
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DE2537597A1 (de) * 1975-08-23 1977-03-03 Padana Ag Elektromagnetische lagerungseinrichtung
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DE9112183U1 (de) * 1990-10-11 1992-02-13 Siemens Ag, 8000 Muenchen, De
US5659231A (en) * 1994-09-30 1997-08-19 Allen-Bradley Company, Inc. Brake for DC brushless motor

Also Published As

Publication number Publication date
DE69630986T2 (de) 2004-10-28
EP0739078B1 (de) 2003-12-10
EP0739078A3 (de) 1998-09-02
US5936370A (en) 1999-08-10
JPH08294248A (ja) 1996-11-05
EP0739078A2 (de) 1996-10-23
JP3550584B2 (ja) 2004-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee