FR3147326B1 - Strategie de coordination de la regulation de charge en air d’un moteur a combustion interne essence turbocompresse - Google Patents

Strategie de coordination de la regulation de charge en air d’un moteur a combustion interne essence turbocompresse Download PDF

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Publication number
FR3147326B1
FR3147326B1 FR2303025A FR2303025A FR3147326B1 FR 3147326 B1 FR3147326 B1 FR 3147326B1 FR 2303025 A FR2303025 A FR 2303025A FR 2303025 A FR2303025 A FR 2303025A FR 3147326 B1 FR3147326 B1 FR 3147326B1
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FR
France
Prior art keywords
turbocharger
throttle
boost pressure
combustion engine
internal combustion
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
FR2303025A
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English (en)
Other versions
FR3147326A1 (fr
Inventor
Ali Achir
Sylvain Chassagnard
Kevin Raillon
Fabien Fouquet
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2303025A priority Critical patent/FR3147326B1/fr
Priority to PCT/FR2024/050118 priority patent/WO2024200930A1/fr
Publication of FR3147326A1 publication Critical patent/FR3147326A1/fr
Application granted granted Critical
Publication of FR3147326B1 publication Critical patent/FR3147326B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02D41/0002—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
    • F02B37/18—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
    • 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
    • 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
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0228—Manifold pressure
    • 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
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • F02D2200/0404—Throttle position
    • 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
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D2200/0406—Intake manifold pressure
    • F02D2200/0408—Estimation of intake manifold pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

Procédé de coordination de régulation de charge d’un moteur à essence turbocompressé, variable entre des zones atmosphérique (ZAT) de régulation du papillon, et suralimentée (ZSA) de régulation du turbocompresseur, via une zone mixte de transition définie autour d’une pression de suralimentation naturelle par des premières largeurs de biais définissant des premières zones de transition supérieure (PZTS) et inférieure (PZTI), où on élargit la zone mixte de transition par des deuxièmes largeurs de biais définissant des deuxièmes zones de transition supérieure (DZTS) et inférieure (DZTI), on utilise un algorithme régulant la charge par le turbocompresseur seul ou le papillon seul selon les écarts entre la consigne de pression de suralimentation et la pression de suralimentation naturelle, corrigés par les premières et deuxièmes valeurs de biais turbocompresseur et papillon, en comparaison à des seuils correspondant au papillon ou au turbocompresseur saturé ouvert ; véhicule automobile avec calculateur utilisant ce procédé. Figure 5
FR2303025A 2023-03-29 2023-03-29 Strategie de coordination de la regulation de charge en air d’un moteur a combustion interne essence turbocompresse Active FR3147326B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2303025A FR3147326B1 (fr) 2023-03-29 2023-03-29 Strategie de coordination de la regulation de charge en air d’un moteur a combustion interne essence turbocompresse
PCT/FR2024/050118 WO2024200930A1 (fr) 2023-03-29 2024-01-30 Strategie de coordination de la regulation de charge en air d'un moteur a combustion interne essence turbocompresse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2303025 2023-03-29
FR2303025A FR3147326B1 (fr) 2023-03-29 2023-03-29 Strategie de coordination de la regulation de charge en air d’un moteur a combustion interne essence turbocompresse

Publications (2)

Publication Number Publication Date
FR3147326A1 FR3147326A1 (fr) 2024-10-04
FR3147326B1 true FR3147326B1 (fr) 2025-02-14

Family

ID=87555117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2303025A Active FR3147326B1 (fr) 2023-03-29 2023-03-29 Strategie de coordination de la regulation de charge en air d’un moteur a combustion interne essence turbocompresse

Country Status (2)

Country Link
FR (1) FR3147326B1 (fr)
WO (1) WO2024200930A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509482C2 (de) 1975-03-05 1985-11-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung des Kallikrein-Trypsin-Inhibitors aus Rinderlunge
JP2006274831A (ja) * 2005-03-28 2006-10-12 Denso Corp ターボチャージャ付き内燃機関の制御装置
JP6028925B2 (ja) * 2013-03-01 2016-11-24 三菱自動車工業株式会社 内燃機関の制御装置
JP6090280B2 (ja) * 2014-10-09 2017-03-08 トヨタ自動車株式会社 内燃機関の制御装置

Also Published As

Publication number Publication date
FR3147326A1 (fr) 2024-10-04
WO2024200930A1 (fr) 2024-10-03

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