SE531171C2 - En metod för styrning av en motor med VTG-turboladdare - Google Patents

En metod för styrning av en motor med VTG-turboladdare

Info

Publication number
SE531171C2
SE531171C2 SE0701208A SE0701208A SE531171C2 SE 531171 C2 SE531171 C2 SE 531171C2 SE 0701208 A SE0701208 A SE 0701208A SE 0701208 A SE0701208 A SE 0701208A SE 531171 C2 SE531171 C2 SE 531171C2
Authority
SE
Sweden
Prior art keywords
operating mode
pressure
turbine
leaving
engine
Prior art date
Application number
SE0701208A
Other languages
English (en)
Swedish (sv)
Other versions
SE0701208L (sv
Inventor
Mats Jennische
Mikael Persson
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0701208A priority Critical patent/SE531171C2/sv
Priority to PCT/SE2008/050464 priority patent/WO2008140393A1/en
Priority to DE112008001307.1T priority patent/DE112008001307B4/de
Publication of SE0701208L publication Critical patent/SE0701208L/xx
Publication of SE531171C2 publication Critical patent/SE531171C2/sv

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • 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
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • 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
    • 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
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/045—Detection of accelerating or decelerating state
    • 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
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
    • 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

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Supercharger (AREA)
SE0701208A 2007-05-16 2007-05-16 En metod för styrning av en motor med VTG-turboladdare SE531171C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0701208A SE531171C2 (sv) 2007-05-16 2007-05-16 En metod för styrning av en motor med VTG-turboladdare
PCT/SE2008/050464 WO2008140393A1 (en) 2007-05-16 2008-04-22 A method of controlling an engine having a vtg turbo charger i
DE112008001307.1T DE112008001307B4 (de) 2007-05-16 2008-04-22 Verfahren, Anordnung und Computerprogrammprodukt zum Steuern eines Motors, der einen VTG Turbolader hat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0701208A SE531171C2 (sv) 2007-05-16 2007-05-16 En metod för styrning av en motor med VTG-turboladdare

Publications (2)

Publication Number Publication Date
SE0701208L SE0701208L (sv) 2008-11-17
SE531171C2 true SE531171C2 (sv) 2009-01-13

Family

ID=40002457

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0701208A SE531171C2 (sv) 2007-05-16 2007-05-16 En metod för styrning av en motor med VTG-turboladdare

Country Status (3)

Country Link
DE (1) DE112008001307B4 (de)
SE (1) SE531171C2 (de)
WO (1) WO2008140393A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8418462B2 (en) * 2010-05-18 2013-04-16 Deere & Company Method for maximizing transient variable geometry turbine response in an internal combustion engine
GB2502805A (en) * 2012-06-07 2013-12-11 Jaguar Land Rover Ltd Internal combustion engine inlet charge compression boost in readiness for raised demand
SE538206C2 (sv) * 2012-07-05 2016-04-05 Scania Cv Ab Förfarande och system vid framförande av fordon, där luft/bränsleförhållandet styrs
SE540017C2 (sv) * 2012-07-05 2018-02-27 Scania Cv Ab Förfarande och system vid framförande av fordon , där laddtrycket regleras
US20140363278A1 (en) * 2013-06-11 2014-12-11 Deere & Company Variable geometry turbocharger control system
US9822697B2 (en) * 2014-06-03 2017-11-21 GM Global Technology Operations LLC Turbine expansion ratio estimation for model-based boost control
DE102018217117A1 (de) 2018-10-08 2020-04-09 Volkswagen Aktiengesellschaft Verfahren zur Ladedruckregelung einer Verbrennungskraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715236B4 (de) * 1997-04-12 2005-03-03 Daimlerchrysler Ag Verfahren zur Steuerung des Ladeluftmassenstroms einer Brennkraftmaschine mit einem Abgasturbolader mit verstellbarer Turbinengeometrie
LU90848B1 (en) * 2001-10-15 2003-04-16 Delphi Tchnologies Inc Method for controlling an exhaust-gas turbocharger with a variable turbine geometry
US6672060B1 (en) 2002-07-30 2004-01-06 Ford Global Technologies, Llc Coordinated control of electronic throttle and variable geometry turbocharger in boosted stoichiometric spark ignition engines
US7467614B2 (en) * 2004-12-29 2008-12-23 Honeywell International Inc. Pedal position and/or pedal change rate for use in control of an engine

Also Published As

Publication number Publication date
DE112008001307T5 (de) 2010-04-22
WO2008140393A1 (en) 2008-11-20
DE112008001307B4 (de) 2022-07-14
SE0701208L (sv) 2008-11-17

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