SE531171C2 - En metod för styrning av en motor med VTG-turboladdare - Google Patents
En metod för styrning av en motor med VTG-turboladdareInfo
- 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
Links
- 238000000034 method Methods 0.000 title claims description 16
- 239000000446 fuel Substances 0.000 claims description 29
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 238000004590 computer program Methods 0.000 claims 6
- 239000010802 sludge Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000011217 control strategy Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000003936 working memory Effects 0.000 description 1
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
- 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
- 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
- F02D41/02—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)
- Supercharger (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
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 (fr) | 2007-05-16 | 2008-04-22 | Procédé permettant de commander un moteur équipé d'un turbocompresseur à turbine à géométrie variable (vtg) |
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 (fr) |
SE (1) | SE531171C2 (fr) |
WO (1) | WO2008140393A1 (fr) |
Families Citing this family (7)
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)
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 |
-
2007
- 2007-05-16 SE SE0701208A patent/SE531171C2/sv unknown
-
2008
- 2008-04-22 WO PCT/SE2008/050464 patent/WO2008140393A1/fr active Application Filing
- 2008-04-22 DE DE112008001307.1T patent/DE112008001307B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
WO2008140393A1 (fr) | 2008-11-20 |
DE112008001307B4 (de) | 2022-07-14 |
DE112008001307T5 (de) | 2010-04-22 |
SE0701208L (sv) | 2008-11-17 |
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