FR3014145B1 - Procede de determination de la pression de gaz en amont d'une turbine de suralimentation d'un moteur a combustion interne et systeme d'asservissement mettant en oeuvre un tel procede - Google Patents
Procede de determination de la pression de gaz en amont d'une turbine de suralimentation d'un moteur a combustion interne et systeme d'asservissement mettant en oeuvre un tel procedeInfo
- Publication number
- FR3014145B1 FR3014145B1 FR1361919A FR1361919A FR3014145B1 FR 3014145 B1 FR3014145 B1 FR 3014145B1 FR 1361919 A FR1361919 A FR 1361919A FR 1361919 A FR1361919 A FR 1361919A FR 3014145 B1 FR3014145 B1 FR 3014145B1
- Authority
- FR
- France
- Prior art keywords
- supercontact
- turbine
- upstream
- serving
- determining
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title 2
- 238000002485 combustion reaction Methods 0.000 title 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000011144 upstream manufacturing Methods 0.000 title 1
Classifications
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- 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
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
-
- 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
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- 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
- F02B37/16—Control of the pumps by bypassing charging air
-
- 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
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
- F02D41/145—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure with determination means using an estimation
-
- 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
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
-
- 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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1361919A FR3014145B1 (fr) | 2013-12-02 | 2013-12-02 | Procede de determination de la pression de gaz en amont d'une turbine de suralimentation d'un moteur a combustion interne et systeme d'asservissement mettant en oeuvre un tel procede |
PCT/FR2014/052885 WO2015082792A1 (fr) | 2013-12-02 | 2014-11-13 | Procédé de détermination de la pression des gaz d'échappement en amont d'une turbine d'un turbocompresseur à haute pression d'un moteur a combustion interne et système d'asservissement mettant en oeuvre un tel procede |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1361919A FR3014145B1 (fr) | 2013-12-02 | 2013-12-02 | Procede de determination de la pression de gaz en amont d'une turbine de suralimentation d'un moteur a combustion interne et systeme d'asservissement mettant en oeuvre un tel procede |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3014145A1 FR3014145A1 (fr) | 2015-06-05 |
FR3014145B1 true FR3014145B1 (fr) | 2015-11-13 |
Family
ID=50639604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1361919A Active FR3014145B1 (fr) | 2013-12-02 | 2013-12-02 | Procede de determination de la pression de gaz en amont d'une turbine de suralimentation d'un moteur a combustion interne et systeme d'asservissement mettant en oeuvre un tel procede |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3014145B1 (fr) |
WO (1) | WO2015082792A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3088370A1 (fr) * | 2018-11-08 | 2020-05-15 | Psa Automobiles Sa | Procede de calcul d'une position de consigne d'un turbocompresseur de moteur thermique |
NL2031951B1 (en) * | 2022-05-20 | 2023-11-27 | Daf Trucks Nv | Engine pre turbine pressure monitoring system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10329330B4 (de) * | 2003-06-30 | 2005-06-09 | Siemens Ag | Verfahren zum Ermitteln des Abgasgegendruckes einer Verbrennungskraftmaschine mit Turboaufladung |
FR2923538A3 (fr) * | 2007-11-12 | 2009-05-15 | Renault Sas | Systeme et procede d'estimation de la pression en amont d'une turbine de turbocompresseur et moteur thermique associ associe |
FR2932224B1 (fr) * | 2008-06-04 | 2010-08-20 | Renault Sas | Systeme de regulation de la pression de suralimentation pour moteur a combustion interne a deux turbocompresseurs etages |
FR2949140B1 (fr) * | 2009-08-13 | 2011-10-14 | Renault Sa | Procede de regulation d'un systeme de suralimentation d'un moteur a combustion interne |
FR2974392B1 (fr) * | 2011-04-21 | 2013-05-10 | Renault Sa | Procede de diagnostic de defaillance d'un moteur suralimente et moteur suralimente |
FR2980525B1 (fr) * | 2011-09-26 | 2013-08-30 | Renault Sa | Procede et systeme de diagnostic d'un groupe motopropulseur a deux turbocompresseurs etages. |
-
2013
- 2013-12-02 FR FR1361919A patent/FR3014145B1/fr active Active
-
2014
- 2014-11-13 WO PCT/FR2014/052885 patent/WO2015082792A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3014145A1 (fr) | 2015-06-05 |
WO2015082792A1 (fr) | 2015-06-11 |
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