ATE389794T1 - Steuerschaltung für eine injektoranordnung - Google Patents

Steuerschaltung für eine injektoranordnung

Info

Publication number
ATE389794T1
ATE389794T1 AT04768611T AT04768611T ATE389794T1 AT E389794 T1 ATE389794 T1 AT E389794T1 AT 04768611 T AT04768611 T AT 04768611T AT 04768611 T AT04768611 T AT 04768611T AT E389794 T1 ATE389794 T1 AT E389794T1
Authority
AT
Austria
Prior art keywords
injector
charge storage
storage means
phase
control circuit
Prior art date
Application number
AT04768611T
Other languages
German (de)
English (en)
Inventor
Steven J Martin
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE389794T1 publication Critical patent/ATE389794T1/de

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
    • F02D2041/2006—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 by using a boost capacitor
    • 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
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • 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
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2072—Bridge circuits, i.e. the load being placed in the diagonal of a bridge to be controlled in both directions

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT04768611T 2003-09-23 2004-09-23 Steuerschaltung für eine injektoranordnung ATE389794T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03255965A EP1519024A1 (en) 2003-09-23 2003-09-23 A drive circuit for an injector arrangement

Publications (1)

Publication Number Publication Date
ATE389794T1 true ATE389794T1 (de) 2008-04-15

Family

ID=34178618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04768611T ATE389794T1 (de) 2003-09-23 2004-09-23 Steuerschaltung für eine injektoranordnung

Country Status (6)

Country Link
US (1) US7525234B2 (enExample)
EP (2) EP1519024A1 (enExample)
JP (1) JP4383453B2 (enExample)
AT (1) ATE389794T1 (enExample)
DE (1) DE602004012591T2 (enExample)
WO (1) WO2005028836A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7054737B2 (en) * 2004-03-18 2006-05-30 Ford Global Technologies, Llc Power electronics circuit with voltage regulator for electromechanical valve actuator of an internal combustion engine
DE102004040073B4 (de) * 2004-08-18 2008-04-30 Siemens Ag Verfahren und Schaltungsanordnung zum Betrieb eines Piezoaktors
JP2006258032A (ja) * 2005-03-18 2006-09-28 Toyota Motor Corp 車両の制御装置
JP4348710B2 (ja) * 2005-06-10 2009-10-21 株式会社デンソー ピエゾインジェクタの駆動装置
ATE420489T1 (de) * 2005-10-06 2009-01-15 Delphi Tech Inc Verfahren zur steuerung eines einspritzventils
EP1843027B1 (en) * 2006-04-03 2018-12-19 Delphi International Operations Luxembourg S.à r.l. Drive circuit for an injector arrangement and diagnostic method
GB0610226D0 (en) 2006-05-23 2006-07-05 Delphi Tech Inc Drive circuit for an injector arrangement and a diagnostic method
GB0610233D0 (en) * 2006-05-23 2006-07-05 Delphi Tech Inc A method of operating a fuel injector
DE102007014330A1 (de) * 2007-03-26 2008-10-02 Robert Bosch Gmbh Ansteuerschaltung und Ansteuerverfahren für ein piezoelektrisches Element
EP2006518B1 (en) * 2007-06-22 2011-11-02 Delphi Technologies Holding S.à.r.l. Detection of faults in an injector arrangement
JP5151310B2 (ja) * 2007-08-15 2013-02-27 ソニー株式会社 圧電素子の駆動回路およびポンプ装置
ATE495356T1 (de) 2007-11-09 2011-01-15 Delphi Technologies Holding Fehlerdetektion in einer injektoranordnung
GB0807854D0 (en) 2008-04-30 2008-06-04 Delphi Tech Inc Detection of faults in an injector arrangement
DE102008025208B4 (de) * 2008-05-27 2010-01-14 Continental Automotive Gmbh Schaltungsanordnung und Verfahren zum Laden einer kapazitiven Last
US9279409B2 (en) * 2009-06-16 2016-03-08 Single Buoy Moorings, Inc. Environmental electrical generator
KR101187183B1 (ko) 2011-04-08 2012-09-28 주식회사 케피코 직분사 인젝터 구동회로
US9911994B2 (en) * 2011-05-26 2018-03-06 GM Global Technology Operations LLC Piezoelectric injector for fuel cell
US20130192566A1 (en) * 2012-01-27 2013-08-01 Bahman Gozloo Control system having configurable auxiliary power module
US8963400B2 (en) * 2012-09-11 2015-02-24 Maxim Integrated Products, Inc. Piezo driver having recharging capability
US9611797B2 (en) * 2012-10-30 2017-04-04 National Instruments Corporation Direct injection flexible multiplexing scheme
US9048775B2 (en) 2012-10-30 2015-06-02 National Instruments Corporation H-bridge for combined solenoid and piezo injection control
US9735715B2 (en) * 2013-03-15 2017-08-15 Regal Beloit America, Inc. Methods and systems for inductive energy management
JP6276551B2 (ja) * 2013-09-30 2018-02-07 芝浦メカトロニクス株式会社 圧電素子駆動回路および液滴塗布装置
US9458789B2 (en) 2014-04-01 2016-10-04 GM Global Technology Operations LLC Missed fuel injection diagnostic systems and methods
DE102015104386B4 (de) * 2014-04-01 2019-12-05 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) System und Verfahren zur Verbesserung der Kraftstoffzufuhrgenauigkeit durch Detektieren und Kompensieren von Eigenschaften eines Kraftstoffeinspritzventils
US9708998B2 (en) * 2014-04-01 2017-07-18 GM Global Technology Operations LLC System and method for improving fuel delivery accuracy by detecting and compensating for fuel injector characteristics
US9435289B2 (en) * 2014-04-01 2016-09-06 GM Global Technology Operations LLC Systems and methods for minimizing throughput
US9683510B2 (en) 2014-04-01 2017-06-20 GM Global Technology Operations LLC System and method for improving fuel delivery accuracy by learning and compensating for fuel injector characteristics
DE102016206476B3 (de) * 2016-04-18 2017-06-14 Continental Automotive Gmbh Verfahren zum Betreiben eines diesel-common-rail-piezobetriebenen Servoinjektors und Kraftfahrzeug
JP7183857B2 (ja) * 2019-02-22 2022-12-06 株式会社デンソー 電子制御装置

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JPH0663473B2 (ja) 1985-07-17 1994-08-22 トヨタ自動車株式会社 燃料噴射弁用電歪式アクチユエ−タの駆動回路
JP2522375B2 (ja) 1989-01-11 1996-08-07 トヨタ自動車株式会社 圧電素子の駆動装置
JPH05344755A (ja) * 1992-06-04 1993-12-24 Toyota Motor Corp 圧電素子駆動回路
EP0755043B1 (en) * 1995-07-21 2009-09-02 Canon Kabushiki Kaisha Gray scale driver with luminance compensation
DE19632871C2 (de) * 1996-08-14 1998-07-02 Siemens Ag Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19632837A1 (de) * 1996-08-14 1998-02-19 Siemens Ag Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19723935C1 (de) * 1997-06-06 1998-12-17 Siemens Ag Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19734895C2 (de) * 1997-08-12 2002-11-28 Siemens Ag Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes
DE19825210C2 (de) 1998-04-23 2003-09-25 Gsg Elektronik Gmbh Schaltungsanordnung zur dynamischen Ansteuerung von keramischen Festkörperaktoren
DE10120143A1 (de) * 2001-04-25 2002-10-31 Conti Temic Microelectronic Verfahren zur Steuerung mindestens eines kapazitiven Stellglieds und Schaltungsanordnung zur Durchführung des Verfahrens
FR2829314B1 (fr) * 2001-09-04 2004-08-27 Renault Dispositif de commande d'un actuateur piezo-electrique et son procede de mise en oeuvre
JP2003111448A (ja) * 2001-09-28 2003-04-11 Denso Corp ピエゾアクチュエータ駆動回路
FR2844555B1 (fr) * 2002-09-13 2006-05-05 Renault Sa Dispositif et procede de commande d'injecteur piezo-electrique
US6760212B2 (en) * 2002-09-23 2004-07-06 Delphi Technologies, Inc. Piezoelectric injector drive circuit
JP2006527473A (ja) 2003-06-12 2006-11-30 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 静電的偏向システム及び表示デバイス

Also Published As

Publication number Publication date
DE602004012591T2 (de) 2009-04-23
EP1680586B1 (en) 2008-03-19
WO2005028836A1 (en) 2005-03-31
JP4383453B2 (ja) 2009-12-16
DE602004012591D1 (de) 2008-04-30
US20070103033A1 (en) 2007-05-10
JP2007506038A (ja) 2007-03-15
EP1680586A1 (en) 2006-07-19
US7525234B2 (en) 2009-04-28
EP1519024A1 (en) 2005-03-30

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