CA3038636C - Moteur a combustion interne - Google Patents

Moteur a combustion interne Download PDF

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Publication number
CA3038636C
CA3038636C CA3038636A CA3038636A CA3038636C CA 3038636 C CA3038636 C CA 3038636C CA 3038636 A CA3038636 A CA 3038636A CA 3038636 A CA3038636 A CA 3038636A CA 3038636 C CA3038636 C CA 3038636C
Authority
CA
Canada
Prior art keywords
compressor
operating point
actuator
controller
combustion engine
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
CA3038636A
Other languages
English (en)
Other versions
CA3038636A1 (fr
Inventor
Nikolaus Spyra
Francisco Lopez
Lukas Undevall
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.)
Innio Jenbacher GmbH and Co OG
Original Assignee
Innio Jenbacher GmbH and Co OG
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 Innio Jenbacher GmbH and Co OG filed Critical Innio Jenbacher GmbH and Co OG
Priority to CA3038636A priority Critical patent/CA3038636C/fr
Publication of CA3038636A1 publication Critical patent/CA3038636A1/fr
Application granted granted Critical
Publication of CA3038636C publication Critical patent/CA3038636C/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
    • 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
    • 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
    • F02B2037/125—Control for avoiding pump stall or surge
    • 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
    • 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

Un moteur à combustion interne (10) avec : au moins un turbocompresseur qui comprend un compresseur (1) et une turbine déchappement (2) et qui peut fonctionner de façon stable dans une plage de fonctionnement stable dune carte de compresseur des compresseurs, la plage de fonctionnement stable étant limitée dun côté par une limite de pompage (P) et de lautre côté par une limite de rendement (S); au moins un actionneur servant à établir un point de fonctionnement (4) des compresseurs (1) dans la carte compresseur; un appareil de mesure (5) servant à mesurer au moins deux paramètres de fonctionnement du turbocompresseur grâce auxquels il est possible de déterminer la position dun point de fonctionnement (4) des compresseurs (1) dans la carte compresseur; un appareil de commande en boucle ouverte ou en boucle fermée (6) connecté à lappareil de mesure (5) et conçu pour réguler ou contrôler les actionneurs de manière à prévenir latteinte de la limite de pompage (P) ou de la limite de rendement (S) par le point de fonctionnement (4) des compresseurs.
CA3038636A 2019-04-01 2019-04-01 Moteur a combustion interne Active CA3038636C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3038636A CA3038636C (fr) 2019-04-01 2019-04-01 Moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3038636A CA3038636C (fr) 2019-04-01 2019-04-01 Moteur a combustion interne

Publications (2)

Publication Number Publication Date
CA3038636A1 CA3038636A1 (fr) 2020-10-01
CA3038636C true CA3038636C (fr) 2021-11-30

Family

ID=72707526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3038636A Active CA3038636C (fr) 2019-04-01 2019-04-01 Moteur a combustion interne

Country Status (1)

Country Link
CA (1) CA3038636C (fr)

Also Published As

Publication number Publication date
CA3038636A1 (fr) 2020-10-01

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