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FR2949140B1 - METHOD FOR CONTROLLING A SUPER-POWER SYSTEM OF AN INTERNAL COMBUSTION ENGINE - Google Patents

METHOD FOR CONTROLLING A SUPER-POWER SYSTEM OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2949140B1
FR2949140B1 FR0903949A FR0903949A FR2949140B1 FR 2949140 B1 FR2949140 B1 FR 2949140B1 FR 0903949 A FR0903949 A FR 0903949A FR 0903949 A FR0903949 A FR 0903949A FR 2949140 B1 FR2949140 B1 FR 2949140B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
pressure compressor
super
pressure
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
Application number
FR0903949A
Other languages
French (fr)
Other versions
FR2949140A1 (en
Inventor
Laurent Fontvieille
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.)
NEW H POWERTRAIN HOLDING, S.L.U., ES
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0903949A priority Critical patent/FR2949140B1/en
Publication of FR2949140A1 publication Critical patent/FR2949140A1/en
Application granted granted Critical
Publication of FR2949140B1 publication Critical patent/FR2949140B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02D23/005—Controlling engines characterised by their being supercharged with the supercharger being mechanically driven by the engine
    • 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
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • 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
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/36—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type
    • F02B33/38—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type of Roots type
    • 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
    • F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/12—Drives characterised by use of couplings or clutches therein
    • 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
    • F02D41/14—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
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • 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
    • F02D2041/1434—Inverse model
    • 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
    • F02D2200/0414—Air temperature
    • 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
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • 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)
  • Supercharger (AREA)

Abstract

The method involves actuating a valve (161) e.g. bypass valve, such that flow of fresh air feeding an internal combustion engine (4) passes into a high pressure by-pass circuit (111). Position setpoint of an actuator (15) is determined relative to a compression ratio setpoint of a low pressure compressor (3), a flow measurement via the pressure compressor, pressure measurements respectively downstream of a low pressure turbine (2) and the pressure compressor and temperature measurements respectively upstream of the turbine and the pressure compressor.
FR0903949A 2009-08-13 2009-08-13 METHOD FOR CONTROLLING A SUPER-POWER SYSTEM OF AN INTERNAL COMBUSTION ENGINE Active FR2949140B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0903949A FR2949140B1 (en) 2009-08-13 2009-08-13 METHOD FOR CONTROLLING A SUPER-POWER SYSTEM OF AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0903949A FR2949140B1 (en) 2009-08-13 2009-08-13 METHOD FOR CONTROLLING A SUPER-POWER SYSTEM OF AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2949140A1 FR2949140A1 (en) 2011-02-18
FR2949140B1 true FR2949140B1 (en) 2011-10-14

Family

ID=42035799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0903949A Active FR2949140B1 (en) 2009-08-13 2009-08-13 METHOD FOR CONTROLLING A SUPER-POWER SYSTEM OF AN INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
FR (1) FR2949140B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2995354B1 (en) * 2012-09-11 2014-09-12 IFP Energies Nouvelles METHOD FOR DETERMINING A PRESSURE UPSTREAM OF A COMPRESSOR FOR A MOTOR EQUIPPED WITH A DOUBLE SUPER-POWER
FR2995355B1 (en) 2012-09-11 2017-03-10 Ifp Energies Now METHOD FOR CONTROLLING A THERMAL MOTOR EQUIPPED WITH A DOUBLE SUPER-POWER
FR2998924B1 (en) 2012-11-30 2014-11-21 IFP Energies Nouvelles METHOD FOR CONTROLLING A THERMAL MOTOR EQUIPPED WITH A DOUBLE SUPER-POWER
FR3014145B1 (en) * 2013-12-02 2015-11-13 Renault Sas METHOD FOR DETERMINING THE GAS PRESSURE IN THE UPSTREAM OF A SUPERCONTACT TURBINE OF AN INTERNAL COMBUSTION ENGINE AND A SYSTEM FOR SERVING SUCH A METHOD
JP6641677B2 (en) 2016-07-27 2020-02-05 マツダ株式会社 Vehicle exhaust system
CN112424461B (en) 2018-06-29 2023-06-16 沃尔沃卡车集团 Method for operating a four-stroke internal combustion engine system
DE102019206450B4 (en) * 2019-05-06 2021-03-04 Ford Global Technologies, Llc Engine system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730457A (en) * 1985-10-29 1988-03-15 Fuji Jukogyo Kabushiki Kaisha Supercharging system for automotive engines
JPS62228625A (en) * 1986-03-29 1987-10-07 Toyota Motor Corp Supercharging controller for diesel engine
DE10202146B4 (en) * 2002-01-21 2005-12-22 Siemens Ag Method for controlling an electrically driven compressor
DE102005015609B4 (en) * 2005-04-05 2008-01-17 Siemens Ag Device for controlling an internal combustion engine
PL1741895T3 (en) * 2005-07-05 2010-07-30 Magneti Marelli Spa A method and device for controlling the speed of rotation of a turbosupercharger in an internal-combustion engine
FR2917128B1 (en) * 2007-06-05 2009-07-31 Renault Sas SYSTEM FOR CONTROLLING THE SUPPLY PRESSURE FOR INTERNAL COMBUSTION ENGINE WITH TWO TURBOCHARGERS.
DE102008017164B3 (en) * 2008-04-03 2009-08-06 Continental Automotive Gmbh Device for controlling an exhaust gas turbocharging of an internal combustion engine and internal combustion engine

Also Published As

Publication number Publication date
FR2949140A1 (en) 2011-02-18

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