FR2955678B1 - Dispositif et procede de commande d'un actionneur electromagnetique - Google Patents

Dispositif et procede de commande d'un actionneur electromagnetique Download PDF

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Publication number
FR2955678B1
FR2955678B1 FR1150601A FR1150601A FR2955678B1 FR 2955678 B1 FR2955678 B1 FR 2955678B1 FR 1150601 A FR1150601 A FR 1150601A FR 1150601 A FR1150601 A FR 1150601A FR 2955678 B1 FR2955678 B1 FR 2955678B1
Authority
FR
France
Prior art keywords
average value
current
electromagnetic actuator
controlling
actuator
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
FR1150601A
Other languages
English (en)
Other versions
FR2955678A1 (fr
Inventor
Walter Maeurer
Klaus Lerchenmueller
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2955678A1 publication Critical patent/FR2955678A1/fr
Application granted granted Critical
Publication of FR2955678B1 publication Critical patent/FR2955678B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Linear Motors (AREA)

Abstract

Dispositif de commande (14) d'un actionneur électromagnétique (10) comportant une installation de commande (16) qui fait passer l'intensité (Ic) du courant dans l'installation de bobine (12) de l'actionneur (10) d'une première valeur moyenne (I1) à une seconde valeur moyenne (I2) et un étage de sortie (18) ayant un contact d'entrée (20, C) transmettant le courant. Un composant de valeur de seuil d'intensité est réglé pour qu'en cas de dépassement d'une valeur de seuil (I0) entre la première valeur moyenne (I1) et la seconde valeur moyenne (I2), il déclenche un signal de dépassement (Vf); l'installation de commande (16) est commandée par le signal (Vf) en respectant un temps d'attente prédéfini (tw) et ensuite, l'intensité (Ic) du courant est réduite de la seconde valeur moyenne (I2) à la première valeur moyenne (I1). L'invention concerne également un procédé de gestion d'un actionneur électromagnétique (10).
FR1150601A 2010-01-27 2011-01-26 Dispositif et procede de commande d'un actionneur electromagnetique Expired - Fee Related FR2955678B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010001261A DE102010001261A1 (de) 2010-01-27 2010-01-27 Steuervorrichtung für einen elektromagnetischen Aktor und Verfahren zum Betreiben eines elektromagnetischen Aktors
DE102010001261.0 2010-01-27

Publications (2)

Publication Number Publication Date
FR2955678A1 FR2955678A1 (fr) 2011-07-29
FR2955678B1 true FR2955678B1 (fr) 2019-04-05

Family

ID=44279035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150601A Expired - Fee Related FR2955678B1 (fr) 2010-01-27 2011-01-26 Dispositif et procede de commande d'un actionneur electromagnetique

Country Status (3)

Country Link
CN (1) CN102169746B (fr)
DE (1) DE102010001261A1 (fr)
FR (1) FR2955678B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012215155A1 (de) * 2012-08-27 2014-02-27 Robert Bosch Gmbh Verfahren zum Regeln der Stromstärke des durch einen induktiven Verbraucher fließenden elektrischen Stroms sowie entsprechende Schaltungsanordnung
DE102016223564A1 (de) * 2015-11-30 2017-06-01 Robert Bosch Engineering and Business Solutions Ltd. Ansteurungs- und steuerungsmodul für einen injektor und betriebsverfahren dafür
DE102018211686A1 (de) * 2018-07-13 2020-01-16 Robert Bosch Gmbh Steuervorrichtung und Verfahren zum elektrischen Schalten eines zweistufigen Magnetventils
DE102022126376A1 (de) 2022-10-11 2024-04-11 Prominent Gmbh Verfahren zur sensorlosen Detektion der Hubausführung bei einer Magnetpumpe
CN115628142B (zh) * 2022-12-23 2023-03-10 卓品智能科技无锡股份有限公司 电动egr阀防电流过载的控制方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513878A1 (de) * 1995-04-12 1996-10-17 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Verbrauchers
US6359408B1 (en) * 2000-06-16 2002-03-19 Meritor Light Vehicle Technology, Llc Low cost object detection circuit for vehicle closure
JP2002231528A (ja) * 2001-02-06 2002-08-16 Honda Motor Co Ltd 電磁アクチュエータ制御装置
JP4119116B2 (ja) 2001-08-02 2008-07-16 株式会社ミクニ 燃料噴射方法
ITBO20020359A1 (it) * 2002-06-07 2003-12-09 Magneti Marelli Powertrain Spa Metodo di pilotaggio di un iniettore di carburante con legge di comando differenziata in funzione del tempo di iniezione

Also Published As

Publication number Publication date
CN102169746B (zh) 2014-11-26
FR2955678A1 (fr) 2011-07-29
DE102010001261A1 (de) 2011-07-28
CN102169746A (zh) 2011-08-31

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