DE10346747A1 - Verfahren zur Optimierung des Betriebs einer aufgeladenen Kolbenbrennkraftmaschine im unteren Drehzahlbereich - Google Patents

Verfahren zur Optimierung des Betriebs einer aufgeladenen Kolbenbrennkraftmaschine im unteren Drehzahlbereich Download PDF

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Publication number
DE10346747A1
DE10346747A1 DE10346747A DE10346747A DE10346747A1 DE 10346747 A1 DE10346747 A1 DE 10346747A1 DE 10346747 A DE10346747 A DE 10346747A DE 10346747 A DE10346747 A DE 10346747A DE 10346747 A1 DE10346747 A1 DE 10346747A1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
speed range
lower speed
piston internal
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.)
Withdrawn
Application number
DE10346747A
Other languages
English (en)
Inventor
Reiner Wohlberg
Martin Hopp
Oliver Lang
Jose Geiger
Andreas Sehr
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.)
FEV Europe GmbH
Original Assignee
FEV Motorentechnik GmbH and Co KG
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 FEV Motorentechnik GmbH and Co KG filed Critical FEV Motorentechnik GmbH and Co KG
Priority to DE10346747A priority Critical patent/DE10346747A1/de
Priority to EP04790148A priority patent/EP1673527A1/de
Priority to PCT/EP2004/011164 priority patent/WO2005035958A1/de
Priority to CN2004800292108A priority patent/CN1863993B/zh
Publication of DE10346747A1 publication Critical patent/DE10346747A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • F02B25/145—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke with intake and exhaust valves exclusively in the cylinder head
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0234—Variable control of the intake valves only changing the valve timing only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261—Controlling the valve overlap
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • F02D23/02—Controlling engines characterised by their being supercharged the engines being of fuel-injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Betrieb einer Kolbenbrennkraftmaschine mit Kraftstoffeinspritzung, insbesondere Kraftstoffeindirekteinspritzung, mit je Zylinder jeweils wenigstens einem Auslaßventil, das mit einer Abgasanlage in Verbindung steht, und wenigstens einem Einlaßventil, das mit einer Lufteinlaßanlage in Verbindung steht, und mit Mitteln zur Erhöhung des Ladedrucks in der Lufteinlaßanlage, das dadurch gekennzeichnet ist, daß eine Steuereinrichtung zur variablen Einstellung zumindest der Öffnungszeitpunkte der Einlaßventile vorgesehen ist und daß im unteren Drehzahlbereich über die Steuereinrichtung die Einlaß-Öffnet-Zeitpunkte der Einlaßventile so gestellt werden, daß eine Ventilüberschneidung mit dem Schließzeitpunkt der zugehörigen Auslaßventile gegeben ist und so der Zylinder vor dem Ladungswechsel im Bereich des oberen Totpunktes mit frischer Ladeluft gespült wird.
DE10346747A 2003-10-06 2003-10-06 Verfahren zur Optimierung des Betriebs einer aufgeladenen Kolbenbrennkraftmaschine im unteren Drehzahlbereich Withdrawn DE10346747A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10346747A DE10346747A1 (de) 2003-10-06 2003-10-06 Verfahren zur Optimierung des Betriebs einer aufgeladenen Kolbenbrennkraftmaschine im unteren Drehzahlbereich
EP04790148A EP1673527A1 (de) 2003-10-06 2004-10-06 Verfahren zur optimierung des betriebs einer aufgeladenen kolbenbrennkraftmaschine im unteren drehzahlbereich
PCT/EP2004/011164 WO2005035958A1 (de) 2003-10-06 2004-10-06 Verfahren zur optimierung des betriebs einer aufgeladenen kolbenbrennkraftmaschine im unteren drehzahlbereich
CN2004800292108A CN1863993B (zh) 2003-10-06 2004-10-06 用于在低转速范围中使增压的活塞式内燃机的运作优化的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10346747A DE10346747A1 (de) 2003-10-06 2003-10-06 Verfahren zur Optimierung des Betriebs einer aufgeladenen Kolbenbrennkraftmaschine im unteren Drehzahlbereich

Publications (1)

Publication Number Publication Date
DE10346747A1 true DE10346747A1 (de) 2005-05-12

Family

ID=34428242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10346747A Withdrawn DE10346747A1 (de) 2003-10-06 2003-10-06 Verfahren zur Optimierung des Betriebs einer aufgeladenen Kolbenbrennkraftmaschine im unteren Drehzahlbereich

Country Status (4)

Country Link
EP (1) EP1673527A1 (de)
CN (1) CN1863993B (de)
DE (1) DE10346747A1 (de)
WO (1) WO2005035958A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036530A1 (de) 2009-08-07 2011-02-10 Fev Motorentechnik Gmbh Verbrennungskraftmaschine und Verfahren zum Betrieb einer nach dem Otto-Prinzip arbeitenden Verbrennungskraftmaschine
DE102014001790A1 (de) 2014-02-12 2015-08-13 Fev Gmbh Bestimmung des Liefergrades von aufgeladenen Ottomotoren im Scavenging

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT501678B1 (de) * 2006-06-29 2008-02-15 Avl List Gmbh Verfahren zum betreiben einer fremdgezündeten brennkraftmaschine
JP4877200B2 (ja) * 2007-11-06 2012-02-15 トヨタ自動車株式会社 内燃機関の制御装置
US7870843B2 (en) * 2008-11-26 2011-01-18 Gm Global Technology Operations, Inc. Torque control system with scavenging
US8925315B2 (en) 2009-01-22 2015-01-06 Volvo Lastvagnar Ab Method and apparatus for variable valve actuation
FR2956699B1 (fr) * 2010-02-24 2012-07-27 Peugeot Citroen Automobiles Sa Estimation de la pression d'echappement d'un vehicule
WO2012101737A1 (ja) * 2011-01-24 2012-08-02 トヨタ自動車株式会社 過給機付き内燃機関の制御装置
CN102562274A (zh) * 2012-02-15 2012-07-11 麦镇荣 高效环保增压发动机
JP6015575B2 (ja) * 2013-06-28 2016-10-26 三菱自動車工業株式会社 エンジンの制御装置
JP6350304B2 (ja) * 2015-01-26 2018-07-04 トヨタ自動車株式会社 リーンバーンエンジン
DE102016004820A1 (de) * 2016-04-21 2017-10-26 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Steuern einer Brennkraftmaschine
SE541558C2 (en) * 2016-10-19 2019-10-29 Scania Cv Ab Method and system for controlling the intake and exhaust valves in an internal combustion engine
SE542390C2 (en) * 2016-10-19 2020-04-21 Scania Cv Ab Method and system for controlling the intake and exhaust valves in an internal combustion engine
WO2018096589A1 (ja) * 2016-11-22 2018-05-31 マツダ株式会社 圧縮自己着火式エンジンの制御装置

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DE69600676T2 (de) * 1995-03-31 1999-04-22 Toyota Jidosha K.K., Toyota, Aichi Ventilsteuervorrichtung für Brennkraftmaschine
DE10147536A1 (de) * 2000-10-03 2002-06-27 Avl List Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE69133098T2 (de) * 1990-11-06 2003-04-17 Mazda Motor Corp., Hiroshima Abgasrückführungssystem für eine Brennkraftmaschine
DE10203340A1 (de) * 2002-01-29 2003-07-31 Bayerische Motoren Werke Ag Zweitaktbrennkraftmaschine

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DE2942326A1 (de) * 1979-10-19 1981-04-23 Volkswagenwerk Ag, 3180 Wolfsburg Verfahren zum betrieb einer antriebseinheit, bestehend aus einer mit einem abgasturbolader ausgeruesteten brennkraftmaschine
DE4126428C2 (de) * 1991-08-09 1997-07-24 Daimler Benz Ag Saugrohranlage
FR2781011B1 (fr) * 1998-07-13 2001-01-12 Inst Francais Du Petrole Procede de controle du fonctionnement d'un moteur suralimente a injection directe d'essence
DE10106169A1 (de) * 2001-02-10 2002-08-14 Bosch Gmbh Robert Verfahren und Vorrichtung zum Steuern eines Betriebs einer Brennkraftmaschine
JP2002276418A (ja) * 2001-03-23 2002-09-25 Hitachi Ltd ターボ過給機付き筒内噴射エンジン及びその制御方法
DE10140120A1 (de) * 2001-08-16 2003-03-06 Bosch Gmbh Robert Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors
DE10159250A1 (de) * 2001-12-03 2003-06-18 Mann & Hummel Filter Ansaugvorrichtung für eine Brennkraftmaschine mit Impulsaufladung

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
DE69133098T2 (de) * 1990-11-06 2003-04-17 Mazda Motor Corp., Hiroshima Abgasrückführungssystem für eine Brennkraftmaschine
DE69600676T2 (de) * 1995-03-31 1999-04-22 Toyota Jidosha K.K., Toyota, Aichi Ventilsteuervorrichtung für Brennkraftmaschine
DE10147536A1 (de) * 2000-10-03 2002-06-27 Avl List Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE10203340A1 (de) * 2002-01-29 2003-07-31 Bayerische Motoren Werke Ag Zweitaktbrennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036530A1 (de) 2009-08-07 2011-02-10 Fev Motorentechnik Gmbh Verbrennungskraftmaschine und Verfahren zum Betrieb einer nach dem Otto-Prinzip arbeitenden Verbrennungskraftmaschine
DE102014001790A1 (de) 2014-02-12 2015-08-13 Fev Gmbh Bestimmung des Liefergrades von aufgeladenen Ottomotoren im Scavenging

Also Published As

Publication number Publication date
CN1863993B (zh) 2012-10-10
EP1673527A1 (de) 2006-06-28
CN1863993A (zh) 2006-11-15
WO2005035958A1 (de) 2005-04-21

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