FR2875070A1 - Procede et dispositif de compensation des vibrations d'une machine electrique, et machines electriques ainsi equipees - Google Patents

Procede et dispositif de compensation des vibrations d'une machine electrique, et machines electriques ainsi equipees

Info

Publication number
FR2875070A1
FR2875070A1 FR0409364A FR0409364A FR2875070A1 FR 2875070 A1 FR2875070 A1 FR 2875070A1 FR 0409364 A FR0409364 A FR 0409364A FR 0409364 A FR0409364 A FR 0409364A FR 2875070 A1 FR2875070 A1 FR 2875070A1
Authority
FR
France
Prior art keywords
stator
electric machine
electric
compensating
vibrations
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
Application number
FR0409364A
Other languages
English (en)
Other versions
FR2875070B1 (fr
Inventor
Mohamed Gabsi
Xavier Mininger
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.)
Centre National de la Recherche Scientifique CNRS
Ecole Normale Superieure de Cachan
Original Assignee
Centre National de la Recherche Scientifique CNRS
Ecole Normale Superieure de Cachan
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 Centre National de la Recherche Scientifique CNRS, Ecole Normale Superieure de Cachan filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0409364A priority Critical patent/FR2875070B1/fr
Priority to PCT/FR2005/002205 priority patent/WO2006027492A1/fr
Priority to US11/574,589 priority patent/US20080100156A1/en
Priority to EP05805570A priority patent/EP1787381A1/fr
Publication of FR2875070A1 publication Critical patent/FR2875070A1/fr
Application granted granted Critical
Publication of FR2875070B1 publication Critical patent/FR2875070B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/0094—Structural association with other electrical or electronic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Procédé de compensation des vibrations d'une machine électrique comprenant un stator et une partie mobile, ledit stator étant soumis à des forces magnétiques générées par une excitation électrique alternative et conduisant à sa déformation.Le procédé comprend une excitation d'actionneurs piézoélectriques fixés en des emplacements d'action prédéterminés sur la surface externe du stator, ces actionneurs piézoélectriques étant agencés pour procurer dans ce stator des déformations contrôlées pour contrer les déformations induites par les forces magnétiques.
FR0409364A 2004-09-03 2004-09-03 Procede et dispositif de compensation des vibrations d'une machine electrique, et machines electriques ainsi equipees Expired - Fee Related FR2875070B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0409364A FR2875070B1 (fr) 2004-09-03 2004-09-03 Procede et dispositif de compensation des vibrations d'une machine electrique, et machines electriques ainsi equipees
PCT/FR2005/002205 WO2006027492A1 (fr) 2004-09-03 2005-09-05 Procede et dispositif de compensation des vibrations d'une machine electrique, et machines electriques ainsi equipees
US11/574,589 US20080100156A1 (en) 2004-09-03 2005-09-05 Method and Device for Compensating Vibrations of an Electrical Machine, and Electrical Machines Comprising One such Device
EP05805570A EP1787381A1 (fr) 2004-09-03 2005-09-05 Procede et dispositif de compensation des vibrations d'une machine electrique, et machines electriques ainsi equipees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409364A FR2875070B1 (fr) 2004-09-03 2004-09-03 Procede et dispositif de compensation des vibrations d'une machine electrique, et machines electriques ainsi equipees

Publications (2)

Publication Number Publication Date
FR2875070A1 true FR2875070A1 (fr) 2006-03-10
FR2875070B1 FR2875070B1 (fr) 2006-12-29

Family

ID=34948059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0409364A Expired - Fee Related FR2875070B1 (fr) 2004-09-03 2004-09-03 Procede et dispositif de compensation des vibrations d'une machine electrique, et machines electriques ainsi equipees

Country Status (4)

Country Link
US (1) US20080100156A1 (fr)
EP (1) EP1787381A1 (fr)
FR (1) FR2875070B1 (fr)
WO (1) WO2006027492A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2498076A1 (fr) 2011-03-11 2012-09-12 Hexagon Technology Center GmbH Surveillance de l'usure d'une boîte de vitesse dans une centrale électrique
EP2505956A1 (fr) * 2011-03-29 2012-10-03 Hexagon Technology Center GmbH Machine de mesure de coordonnées
FR3030617B1 (fr) * 2014-12-12 2019-07-19 Valeo Systemes De Controle Moteur Machine electrique
US9906092B2 (en) * 2015-06-26 2018-02-27 Siemens Industry, Inc. Electrodynamic machines, and method for reducing vibration of an electrodynamic machine
CN112855487A (zh) * 2019-11-12 2021-05-28 宁波方太厨具有限公司 一种增压泵

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713780A1 (de) * 1986-04-30 1987-11-05 Elin Union Ag Anordnung zur daempfung, reduzierung bzw. kompensation von schallwellen bzw. geraeuschen
JPH03235641A (ja) * 1990-02-08 1991-10-21 Hitachi Ltd 遮音構造体を備えた圧縮機
JPH04347558A (ja) * 1991-05-27 1992-12-02 Toshiba Corp モータ
JP2002369450A (ja) * 2001-06-01 2002-12-20 Toshiba Tec Corp 電気器具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2559589B2 (ja) * 1987-05-26 1996-12-04 株式会社ブリヂストン 吸振装置
US5032753A (en) * 1989-02-28 1991-07-16 Brother Kogyo Kabushiki Kaisha Piezoelectric transducer and an ultrasonic motor using the piezoelectric transducer
US5934424A (en) * 1996-11-01 1999-08-10 The University Of Connecticut Centrifugal delayed resonator pendulum absorber
US7117754B2 (en) * 2002-10-28 2006-10-10 The Curators Of The University Of Missouri Torque ripple sensor and mitigation mechanism
US6881963B2 (en) * 2002-11-08 2005-04-19 Canon Kabushiki Kaisha Vibration control of an object
DE102005031074A1 (de) * 2005-06-24 2007-01-04 C. & E. Fein Gmbh Kraftgetriebenes Handwerkzeug mit Dämpfungseinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713780A1 (de) * 1986-04-30 1987-11-05 Elin Union Ag Anordnung zur daempfung, reduzierung bzw. kompensation von schallwellen bzw. geraeuschen
JPH03235641A (ja) * 1990-02-08 1991-10-21 Hitachi Ltd 遮音構造体を備えた圧縮機
JPH04347558A (ja) * 1991-05-27 1992-12-02 Toshiba Corp モータ
JP2002369450A (ja) * 2001-06-01 2002-12-20 Toshiba Tec Corp 電気器具

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 018 (E - 1155) 17 January 1992 (1992-01-17) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 203 (E - 1354) 21 April 1993 (1993-04-21) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 04 2 April 2003 (2003-04-02) *
ZHU Z Q ET AL: "Significance of vibration modes in noise and vibration generation of switched reluctance motors", ELECTRICAL MACHINES AND SYSTEMS, 2003. ICEMS 2003. SIXTH INTERNATIONAL CONFERENCE ON NOV. 9-11, 2003, PISCATAWAY, NJ, USA,IEEE, vol. 2, 9 November 2003 (2003-11-09), pages 672 - 675, XP010687924, ISBN: 7-5062-6210-X *

Also Published As

Publication number Publication date
WO2006027492A1 (fr) 2006-03-16
US20080100156A1 (en) 2008-05-01
EP1787381A1 (fr) 2007-05-23
FR2875070B1 (fr) 2006-12-29

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Effective date: 20100531