EP2993342A1 - Procede destine au demarrage d'un moteur a combustion interne - Google Patents

Procede destine au demarrage d'un moteur a combustion interne Download PDF

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Publication number
EP2993342A1
EP2993342A1 EP15002291.1A EP15002291A EP2993342A1 EP 2993342 A1 EP2993342 A1 EP 2993342A1 EP 15002291 A EP15002291 A EP 15002291A EP 2993342 A1 EP2993342 A1 EP 2993342A1
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
starting
speed
piston
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
EP15002291.1A
Other languages
German (de)
English (en)
Other versions
EP2993342B1 (fr
Inventor
Herbert Schaumberger
Nikolaus Spyra
Francisco Lopez
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.)
Innio Jenbacher GmbH and Co OG
Original Assignee
GE Jenbacher GmbH and Co OHG
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 GE Jenbacher GmbH and Co OHG filed Critical GE Jenbacher GmbH and Co OHG
Publication of EP2993342A1 publication Critical patent/EP2993342A1/fr
Application granted granted Critical
Publication of EP2993342B1 publication Critical patent/EP2993342B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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 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 specially adapted for starting of engines
    • F02N11/0803—Circuits specially adapted for starting of engines characterised by means for initiating engine start or stop
    • 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 specially adapted for starting of engines
    • F02N11/0848—Circuits specially adapted for starting of engines with means for detecting successful engine start, e.g. to stop starter actuation
    • 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
    • F02N11/10—Safety devices
    • F02N11/106—Safety devices for stopping or interrupting starter actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1832—Number of cylinders eight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0411—Volumetric efficiency
    • 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
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
    • 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
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
    • F02N2200/022—Engine speed
    • 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
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/04—Parameters used for control of starting apparatus said parameters being related to the starter motor
    • F02N2200/041—Starter speed
    • 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
    • F02N2300/00—Control related aspects of engine starting
    • F02N2300/10—Control related aspects of engine starting characterised by the control output, i.e. means or parameters used as a control output or target
    • F02N2300/102—Control of the starter motor speed; Control of the engine speed during cranking

Definitions

  • the invention relates to a method for starting an internal combustion engine having the features of the preamble of claim 1.
  • a safety-relevant aspect is that during the starting process combustible mixture is pumped into the exhaust tract and thus increases the risk of deflagration with the duration of the starting process.
  • the object of the present invention is to provide a starting method by which the likelihood of success of a starting attempt is increased compared with the prior art.
  • a start time adapted to the state of the internal combustion engine and / or of the auxiliary engine is determined.
  • FIG. 1 shows a schematic representation of an internal combustion engine 1, which has a plurality of piston-cylinder units 2.
  • the piston-cylinder units 2 of the internal combustion engine 1 are supplied via the intake line 6 with fuel-air mixture.
  • the inflow of fuel-air mixture in the intake pipe 6 is symbolized by arrows.
  • the fuel supply device 7 measures fuel.
  • the auxiliary motor 5 has the internal combustion engine 1 accelerated to the maximum starter speed n max .
  • the starting time t s indicates how long the internal combustion engine 1 is kept at n max before it starts to run automatically, and reaches the starting rotational speed n s .
  • FIGS. 3a and 3b show a graphical representation of the calculation of the start time t s according to one embodiment.
  • an internal combustion engine 1 is the superordinate term.
  • An engine series can therefore include engines with different numbers of cylinders, but the size (the volume) of the individual piston-cylinder units 2 within an engine series is largely the same.
  • the reference start time t ref is determined for a type with 20 cylinders. Furthermore, a start time is determined for a type with a different number of cylinders, for example 12 cylinders. The start time for the 12-cylinder type is divided by the reference start time t ref . The result of this division is the factor for the number of cylinders, Factor cyl.
  • FIG. 3a shown graphically.
  • the number of cylinders N cyl is plotted against the starting time t s . It can be seen that the 20-cylinder engine has a shorter starting time, t s - 20 , than the 12-cylinder engine, t s - 12 .
  • the factor Factor cyl thus reflects the above-explained relationship that at the same speed, the dead volumes 3 are pumped out faster at a larger number of cylinders.
  • the Factor cyl factor can, of course, assume a different amount for other engine series.
  • the maximum starter speed n max is plotted against the starting time t s . It can be seen that at a higher starter speed n 1, a shorter starting time, t s_n1 , is achieved than for the lower starter speed n 2 , at which the starting time t s_n1 .
  • t Max t ref ⁇ Factor cyl ⁇ Factor nmax
  • the starting time can be calculated using the following formula.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP15002291.1A 2014-09-03 2015-08-01 Procédé destiné au démarrage d'un moteur à combustion interne Active EP2993342B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA676/2014A AT516215B1 (de) 2014-09-03 2014-09-03 Verfahren zum Starten einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
EP2993342A1 true EP2993342A1 (fr) 2016-03-09
EP2993342B1 EP2993342B1 (fr) 2021-10-13

Family

ID=53785387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15002291.1A Active EP2993342B1 (fr) 2014-09-03 2015-08-01 Procédé destiné au démarrage d'un moteur à combustion interne

Country Status (7)

Country Link
US (1) US9920730B2 (fr)
EP (1) EP2993342B1 (fr)
JP (1) JP6240639B2 (fr)
KR (1) KR101818688B1 (fr)
CN (1) CN105386919B (fr)
AT (1) AT516215B1 (fr)
CA (1) CA2902529C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3428445A1 (fr) * 2017-07-12 2019-01-16 MAN Truck & Bus AG Procédé destiné au demarrage d'un moteur à combustion interne

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7183572B2 (ja) * 2018-05-22 2022-12-06 スズキ株式会社 エンジンの始動制御装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10101007A1 (de) * 2001-01-11 2002-08-22 Volkswagen Ag Verfahren zur Erkennung der Kraftstoffqualität
EP1849982A2 (fr) * 2006-04-24 2007-10-31 Denso Corporation Appareil de contrôle de moteur et son procédé de contrôle de moteur
DE102007025692A1 (de) * 2007-06-01 2008-01-24 Daimler Ag Verfahren zur Analyse eines Startvorganges eines Verbrennungsmotors
JP2008051014A (ja) * 2006-08-25 2008-03-06 Denso Corp 内燃機関の自動始動制御装置
DE102010056505A1 (de) * 2010-12-31 2012-07-05 Twintec Ag Einspritzvorrichtung zur Einspritzung eines leicht verdampfenden Kraftstoffs

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JPH049887A (ja) * 1990-04-27 1992-01-14 Canon Inc 接触回転装置
JPH09209887A (ja) * 1996-02-02 1997-08-12 Kansei Corp 車両用エンジン始動装置
JPH11148397A (ja) 1997-11-12 1999-06-02 Denso Corp ハイブリッド型電気自動車
DE10100525A1 (de) * 2001-01-08 2002-07-18 Bosch Gmbh Robert Verfahren zur Steuerung von Startmoment und Startleistung einer Verbrennungskraftmaschine
EP1406009B1 (fr) * 2002-10-02 2008-03-05 Ford Global Technologies, LLC Méthode et système de contrôle pour l'optimisation de la puissance transmise au démarreur d'un moteur à combustion interne
US7021289B2 (en) * 2004-03-19 2006-04-04 Ford Global Technology, Llc Reducing engine emissions on an engine with electromechanical valves
US8763582B2 (en) * 2005-05-12 2014-07-01 Ford Global Technologies, Llc Engine starting for engine having adjustable valve operation and port fuel injection
JP4412244B2 (ja) 2005-06-27 2010-02-10 株式会社デンソー エンジン始動制御装置
DE102005052259B4 (de) * 2005-11-02 2018-10-31 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit mehreren Zylindern
JP2008168740A (ja) 2007-01-10 2008-07-24 Toyota Motor Corp 車載音響機器用電源制御システム
JP4755154B2 (ja) * 2007-08-30 2011-08-24 三菱重工業株式会社 ガスエンジンの始動制御方法及び装置
DE102008043555A1 (de) 2008-11-07 2010-05-12 Robert Bosch Gmbh Verfahren einer Steuerung für eine Startvorrichtung, Computerprogrammprodukt und Steuerung
DE102009029207A1 (de) * 2009-09-04 2011-03-10 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer Starterdrehzahl eines Starters eines Startersystems
DE102010001773B4 (de) * 2010-02-10 2020-06-18 Seg Automotive Germany Gmbh Verfahren zum Einspuren eines Andrehritzels in einen Zahnkranz einer Brennkraftmaschine
JP5482521B2 (ja) 2010-02-10 2014-05-07 株式会社デンソー スタータ制御装置
FR2964157B1 (fr) * 2010-09-01 2013-04-12 Peugeot Citroen Automobiles Sa Dispositif et procede de protection d'un demarreur a grande inertie de rotation
DE102011007874A1 (de) * 2011-04-21 2012-10-25 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und Verfahren zum Starten eines in einem Fahrzeug angeordneten Verbrennungsmotors
JP5598447B2 (ja) 2011-09-20 2014-10-01 株式会社デンソー スタータ制御装置
JP5910476B2 (ja) 2012-12-06 2016-04-27 株式会社デンソー エンジン始動装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10101007A1 (de) * 2001-01-11 2002-08-22 Volkswagen Ag Verfahren zur Erkennung der Kraftstoffqualität
EP1849982A2 (fr) * 2006-04-24 2007-10-31 Denso Corporation Appareil de contrôle de moteur et son procédé de contrôle de moteur
JP2008051014A (ja) * 2006-08-25 2008-03-06 Denso Corp 内燃機関の自動始動制御装置
DE102007025692A1 (de) * 2007-06-01 2008-01-24 Daimler Ag Verfahren zur Analyse eines Startvorganges eines Verbrennungsmotors
DE102010056505A1 (de) * 2010-12-31 2012-07-05 Twintec Ag Einspritzvorrichtung zur Einspritzung eines leicht verdampfenden Kraftstoffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3428445A1 (fr) * 2017-07-12 2019-01-16 MAN Truck & Bus AG Procédé destiné au demarrage d'un moteur à combustion interne

Also Published As

Publication number Publication date
EP2993342B1 (fr) 2021-10-13
JP6240639B2 (ja) 2017-11-29
CN105386919B (zh) 2019-04-30
CN105386919A (zh) 2016-03-09
US9920730B2 (en) 2018-03-20
US20160061170A1 (en) 2016-03-03
AT516215A1 (de) 2016-03-15
KR20160028387A (ko) 2016-03-11
KR101818688B1 (ko) 2018-01-16
JP2016053360A (ja) 2016-04-14
AT516215B1 (de) 2017-11-15
CA2902529A1 (fr) 2016-03-03
CA2902529C (fr) 2018-01-16

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