DK1739296T3 - Method for optimizing an operating parameter in a piston combustion engine and piston combustion engine - Google Patents

Method for optimizing an operating parameter in a piston combustion engine and piston combustion engine

Info

Publication number
DK1739296T3
DK1739296T3 DK06405226.9T DK06405226T DK1739296T3 DK 1739296 T3 DK1739296 T3 DK 1739296T3 DK 06405226 T DK06405226 T DK 06405226T DK 1739296 T3 DK1739296 T3 DK 1739296T3
Authority
DK
Denmark
Prior art keywords
combustion engine
piston combustion
optimizing
operating parameter
piston
Prior art date
Application number
DK06405226.9T
Other languages
Danish (da)
Inventor
Heinz Keller
Robert Glaeser
Markus Weber
Original Assignee
Waertsilae Nsd Schweiz Ag
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 Waertsilae Nsd Schweiz Ag filed Critical Waertsilae Nsd Schweiz Ag
Application granted granted Critical
Publication of DK1739296T3 publication Critical patent/DK1739296T3/en

Links

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
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • 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
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F02D2041/286—Interface circuits comprising means for signal processing
    • F02D2041/288—Interface circuits comprising means for signal processing for performing a transformation into the frequency domain, e.g. Fourier transformation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/28—Control for reducing torsional vibrations, e.g. at 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DK06405226.9T 2005-06-30 2006-05-24 Method for optimizing an operating parameter in a piston combustion engine and piston combustion engine DK1739296T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05405417 2005-06-30

Publications (1)

Publication Number Publication Date
DK1739296T3 true DK1739296T3 (en) 2013-06-03

Family

ID=35355815

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06405226.9T DK1739296T3 (en) 2005-06-30 2006-05-24 Method for optimizing an operating parameter in a piston combustion engine and piston combustion engine

Country Status (5)

Country Link
EP (1) EP1739296B1 (en)
JP (2) JP2007009912A (en)
KR (1) KR101250363B1 (en)
CN (1) CN100554668C (en)
DK (1) DK1739296T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100862623B1 (en) * 2007-09-14 2008-10-09 (주)조은시스템 A guarding apparatus for using fense with tension-detecting-sensor
KR20150111047A (en) * 2014-03-25 2015-10-05 두산인프라코어 주식회사 Engine
JP6938141B2 (en) * 2016-11-30 2021-09-22 三菱重工業株式会社 Marine diesel engine
JP7129755B2 (en) * 2016-11-30 2022-09-02 三菱重工業株式会社 marine diesel engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH674398A5 (en) * 1986-06-23 1990-05-31 Sulzer Ag
JP3004307B2 (en) * 1990-03-23 2000-01-31 三菱重工業株式会社 Diesel engine crankshaft torsional vibration suppressor
JP3389270B2 (en) * 1992-05-15 2003-03-24 シンボル テクノロジイズ インコーポレイテッド Small barcode scanner
DK170123B1 (en) * 1993-06-04 1995-05-29 Man B & W Diesel Gmbh Method for reducing extra stresses from torsional vibrations in a main shaft to a large two-stroke diesel engine
JP3991674B2 (en) * 2001-12-18 2007-10-17 株式会社デンソー Control device for internal combustion engine
DE202004002185U1 (en) * 2004-01-28 2004-07-22 Man B & W Diesel A/S Two-stroke internal combustion engine with turbocharging, constant pressure and 14 cylinders in a single row
WO2005124133A1 (en) * 2004-06-17 2005-12-29 Man B & W Diesel A/S Vibration reduction by combustion parameter control of large diesel engines

Also Published As

Publication number Publication date
CN100554668C (en) 2009-10-28
EP1739296B1 (en) 2013-03-06
KR20070003624A (en) 2007-01-05
JP2007009912A (en) 2007-01-18
CN1892005A (en) 2007-01-10
JP3174346U (en) 2012-03-15
EP1739296A1 (en) 2007-01-03
KR101250363B1 (en) 2013-04-05

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