WO2003038918A3 - Dispositif de commande d'un actuateur piezo-electrique - Google Patents

Dispositif de commande d'un actuateur piezo-electrique Download PDF

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Publication number
WO2003038918A3
WO2003038918A3 PCT/FR2002/003735 FR0203735W WO03038918A3 WO 2003038918 A3 WO2003038918 A3 WO 2003038918A3 FR 0203735 W FR0203735 W FR 0203735W WO 03038918 A3 WO03038918 A3 WO 03038918A3
Authority
WO
WIPO (PCT)
Prior art keywords
piezoelectric actuator
ultrasonic piezoelectric
driving
voltage source
current voltage
Prior art date
Application number
PCT/FR2002/003735
Other languages
English (en)
Other versions
WO2003038918A2 (fr
Inventor
Arnaud Dal
Jean-Michel Muguet
Original Assignee
Renault Sa
Arnaud Dal
Jean-Michel Muguet
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 Renault Sa, Arnaud Dal, Jean-Michel Muguet filed Critical Renault Sa
Priority to EP02785567A priority Critical patent/EP1440484A2/fr
Publication of WO2003038918A2 publication Critical patent/WO2003038918A2/fr
Publication of WO2003038918A3 publication Critical patent/WO2003038918A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/06—Drive circuits; Control arrangements or methods
    • H02N2/065—Large signal circuits, e.g. final stages
    • H02N2/067—Large signal circuits, e.g. final stages generating drive pulses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

L'invention concerne un dispositif de commande d'au moins un actuateur piézo-électrique ultrasonore, piloté électroniquement à partir d'un calculateur de contrôle et d'une source de tension continue, caractérisé en ce qu'il comporte un convertisseur-élévateur de tension continue/alternative alimenté par la source (B) de tension continue, constitué d'un montage en pont ou de type Push-Pull, dont la sortie haute tension est reliée à un circuit oscillant constitué de l'actuateur (Ii) et d'une inductance (L) de résonance, ledit convertisseur étant composé d'un montage avec au moins un transformateur à au moins un enroulement primaire relié à la source de tension (B) par au moins un interrupteur commendable et un enroulement secondaire unique délivrant un signal alternatif haute tension et haute fréquence d'excitation de l'actuateur piézo-électrique. Elle concerne également un procédé de mise en oeuvre du dispositif. Application aux injecteurs piézo-électriques ultrasonores, pour l'injection de carburant dans un moteur thermique de véhicule automobile.
PCT/FR2002/003735 2001-10-30 2002-10-30 Dispositif de commande d'un actuateur piezo-electrique WO2003038918A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02785567A EP1440484A2 (fr) 2001-10-30 2002-10-30 Dispositif de commande d'un actuateur piezo-electrique ultrasonore

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR01/14023 2001-10-30
FR0114023A FR2831727A1 (fr) 2001-10-30 2001-10-30 Dispositif de commande d'un actuateur piezo-electrique ultrasonore pilote electroniquement, et son procede de mise en oeuvre

Publications (2)

Publication Number Publication Date
WO2003038918A2 WO2003038918A2 (fr) 2003-05-08
WO2003038918A3 true WO2003038918A3 (fr) 2004-04-08

Family

ID=8868873

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/003735 WO2003038918A2 (fr) 2001-10-30 2002-10-30 Dispositif de commande d'un actuateur piezo-electrique

Country Status (3)

Country Link
EP (1) EP1440484A2 (fr)
FR (1) FR2831727A1 (fr)
WO (1) WO2003038918A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109695510B (zh) * 2017-10-23 2021-09-21 通用汽车环球科技运作有限责任公司 具有简化燃料喷射器增压的轻混合动力系

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2861920B1 (fr) * 2003-10-31 2007-08-10 Renault Sas Dispositif de commande d'actionneurs piezo-electriques ultrasonores
JP4407468B2 (ja) * 2004-10-27 2010-02-03 株式会社デンソー ピエゾアクチュエータの駆動装置
US8006918B2 (en) 2008-10-03 2011-08-30 The Proctor & Gamble Company Alternating current powered delivery system
SE536247C2 (sv) * 2010-05-17 2013-07-16 Mindray Medical Sweden Ab Drivkrets samt förfarande för att styra ett kapacitivt element
US9048757B2 (en) 2010-05-18 2015-06-02 Mindray Medical Sweden Ab Driver circuit and method for controlling a capacitive element
DE102012204576A1 (de) 2012-03-22 2013-09-26 Continental Automotive Gmbh Vorrichtung zum Laden und Entladen eines kapazitiven Stellgliedes und Anordnung mit einer solchen Vorrichtung
FR2993093B1 (fr) * 2012-07-03 2014-06-20 Valeo Sys Controle Moteur Sas Circuit electrique pour l'excitation d'au moins un electro-aimant
DE102013217037B3 (de) * 2013-08-27 2014-12-11 Continental Automotive Gmbh Vorrichtung zum Laden und Entladen eines kapazitiven Stellgliedes und Anordnung mit einer solchen Vorrichtung
DE102022129340B3 (de) 2022-11-07 2024-03-21 OQmented GmbH Schaltung mit schwingkreis zur ansteuerung eines aktuators zum antrieb einer schwingungsbewegung in einem mems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749897A (en) * 1986-03-12 1988-06-07 Nippondenso Co., Ltd. Driving device for piezoelectric element
JPS63178777A (ja) * 1987-01-19 1988-07-22 Wako Denki Kk 振動子用電源
FR2652960A1 (fr) * 1989-09-20 1991-04-12 Emerson Electric Co Circuit d'alimentation electrique pour un transducteur piezo-electrique.
JPH04309273A (ja) * 1991-04-08 1992-10-30 Nippondenso Co Ltd ピエゾアクチュエータの駆動回路
US5543679A (en) * 1993-08-31 1996-08-06 Nippondenso Co., Ltd. Piezolectric-element drive apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401735C1 (de) * 1984-01-19 1985-05-02 Herbert 7909 Bollingen Gässler Vorrichtung zum Betrieb eines piezoelektrischen Ultraschallwandlers
JPS60237869A (ja) * 1984-05-11 1985-11-26 Nippon Soken Inc 圧電素子駆動装置
US4705003A (en) * 1984-10-17 1987-11-10 Nippon Soken, Inc. Apparatus for controlling electroexpansive actuator avoiding deterioration of polarization
JP2618685B2 (ja) * 1988-05-19 1997-06-11 ティーディーケイ株式会社 圧電振動子駆動回路
US5113116A (en) * 1989-10-05 1992-05-12 Firma J. Eberspacher Circuit arrangement for accurately and effectively driving an ultrasonic transducer
US4995367A (en) * 1990-06-29 1991-02-26 Hitachi America, Ltd. System and method of control of internal combustion engine using methane fuel mixture
DE19945042C2 (de) * 1999-06-30 2002-12-19 Pi Ceramic Gmbh Keramische Tec Piezoelektrischer Antrieb, insbesondere piezoelektrischer Motor sowie Schaltungsanordnung zum Betreiben eines piezoelektrischen Motors
FR2801346B1 (fr) * 1999-11-19 2002-10-31 Renault Dispositif d'injection de carburant pour moteur a combustion interne

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749897A (en) * 1986-03-12 1988-06-07 Nippondenso Co., Ltd. Driving device for piezoelectric element
JPS63178777A (ja) * 1987-01-19 1988-07-22 Wako Denki Kk 振動子用電源
FR2652960A1 (fr) * 1989-09-20 1991-04-12 Emerson Electric Co Circuit d'alimentation electrique pour un transducteur piezo-electrique.
JPH04309273A (ja) * 1991-04-08 1992-10-30 Nippondenso Co Ltd ピエゾアクチュエータの駆動回路
US5543679A (en) * 1993-08-31 1996-08-06 Nippondenso Co., Ltd. Piezolectric-element drive apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 452 (E - 687) 28 November 1988 (1988-11-28) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 140 (E - 1336) 22 March 1993 (1993-03-22) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109695510B (zh) * 2017-10-23 2021-09-21 通用汽车环球科技运作有限责任公司 具有简化燃料喷射器增压的轻混合动力系

Also Published As

Publication number Publication date
WO2003038918A2 (fr) 2003-05-08
FR2831727A1 (fr) 2003-05-02
EP1440484A2 (fr) 2004-07-28

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