FI20085496A - Method and apparatus for stabilizing the diesel engine cylinders - Google Patents

Method and apparatus for stabilizing the diesel engine cylinders Download PDF

Info

Publication number
FI20085496A
FI20085496A FI20085496A FI20085496A FI20085496A FI 20085496 A FI20085496 A FI 20085496A FI 20085496 A FI20085496 A FI 20085496A FI 20085496 A FI20085496 A FI 20085496A FI 20085496 A FI20085496 A FI 20085496A
Authority
FI
Finland
Prior art keywords
stabilizing
diesel engine
engine cylinders
cylinders
diesel
Prior art date
Application number
FI20085496A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20085496A0 (en
FI122489B (en
Inventor
Kai Lehtonen
Pasi Juppo
Tony Glader
Original Assignee
Waertsilae Finland Oy
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 Finland Oy filed Critical Waertsilae Finland Oy
Publication of FI20085496A0 publication Critical patent/FI20085496A0/en
Priority to FI20085496A priority Critical patent/FI122489B/en
Priority to RU2010153310/06A priority patent/RU2494270C2/en
Priority to KR1020157030853A priority patent/KR20150129044A/en
Priority to EP09754028.0A priority patent/EP2310655B1/en
Priority to CN200980119581.8A priority patent/CN102046946B/en
Priority to KR1020107026999A priority patent/KR101516039B1/en
Priority to EP09754027.2A priority patent/EP2310654B1/en
Priority to PCT/FI2009/050437 priority patent/WO2009144375A1/en
Priority to KR1020107026998A priority patent/KR101770430B1/en
Priority to CN2009801195822A priority patent/CN102046949A/en
Priority to PCT/FI2009/050436 priority patent/WO2009144374A1/en
Priority to FI20095576A priority patent/FI122491B/en
Publication of FI20085496A publication Critical patent/FI20085496A/en
Application granted granted Critical
Publication of FI122489B publication Critical patent/FI122489B/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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
    • 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
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors
    • F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders
    • 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
    • F02D41/1446—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 exhaust temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FI20085496A 2008-05-26 2008-05-26 Method and apparatus for stabilizing the diesel engine cylinders FI122489B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI20085496A FI122489B (en) 2008-05-26 2008-05-26 Method and apparatus for stabilizing the diesel engine cylinders
EP09754027.2A EP2310654B1 (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders of a diesel engine
KR1020107026998A KR101770430B1 (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders of a diesel engine
EP09754028.0A EP2310655B1 (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders of a diesel engine
CN200980119581.8A CN102046946B (en) 2008-05-26 2009-05-26 For balancing the method and system of cylinder of diesel engine
KR1020107026999A KR101516039B1 (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders of a diesel engine
RU2010153310/06A RU2494270C2 (en) 2008-05-26 2009-05-26 Method and system for diesel engine cylinders balancing
PCT/FI2009/050437 WO2009144375A1 (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders of a diesel engine
KR1020157030853A KR20150129044A (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders of a diesel engine
CN2009801195822A CN102046949A (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders of a diesel engine
PCT/FI2009/050436 WO2009144374A1 (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders of a diesel engine
FI20095576A FI122491B (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders in a diesel engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085496A FI122489B (en) 2008-05-26 2008-05-26 Method and apparatus for stabilizing the diesel engine cylinders
FI20085496 2008-05-26

Publications (3)

Publication Number Publication Date
FI20085496A0 FI20085496A0 (en) 2008-05-26
FI20085496A true FI20085496A (en) 2009-11-27
FI122489B FI122489B (en) 2012-02-15

Family

ID=39523147

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20085496A FI122489B (en) 2008-05-26 2008-05-26 Method and apparatus for stabilizing the diesel engine cylinders
FI20095576A FI122491B (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders in a diesel engine

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI20095576A FI122491B (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders in a diesel engine

Country Status (6)

Country Link
EP (2) EP2310654B1 (en)
KR (3) KR101516039B1 (en)
CN (2) CN102046949A (en)
FI (2) FI122489B (en)
RU (1) RU2494270C2 (en)
WO (2) WO2009144374A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113153557B (en) * 2011-10-05 2023-01-03 工程推进系统有限公司 Control system and method for aero compression combustion drive assembly
GB2504655A (en) * 2012-06-11 2014-02-12 Cosworth Ltd Controllable fuel injection system for a two-stroke, compression ignition, engine
US10288031B2 (en) * 2013-11-14 2019-05-14 Toyota Jidosha Kabushiki Kaisha Controller for internal combustion engine
US9890728B2 (en) * 2015-08-21 2018-02-13 Ford Global Technologies, Llc Engine operating system and method
US9822727B2 (en) 2015-10-29 2017-11-21 General Electric Company Method and systems for adjusting engine cylinder operation based on a knock sensor output
US11428157B2 (en) 2017-07-21 2022-08-30 General Atomics Aeronautical Systems, Inc. Enhanced aero diesel engine
CN109306914B (en) * 2018-09-26 2022-06-28 潍柴动力股份有限公司 Large-cylinder-diameter engine control method and device
DE102020200222B4 (en) * 2020-01-09 2022-04-28 Mtu Friedrichshafen Gmbh Method for controlling an internal combustion engine and internal combustion engine
CN112943467A (en) * 2021-02-05 2021-06-11 潍柴动力股份有限公司 Injection correction method and system for engine exhaust temperature consistency and storage medium
CN112943464B (en) * 2021-03-26 2023-04-28 武汉理工大学 Method and device for compensating non-uniformity of acting of air cylinder

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
DD249941A1 (en) * 1986-06-13 1987-09-23 Zwickau Ing Hochschule METHOD FOR REGULATING THE CYLINDER LOAD DISTRIBUTION IN INTERNAL COMBUSTION ENGINES
RU1778341C (en) * 1989-04-17 1992-11-30 Коломенский Филиал Всесоюзного Заочного Политехнического Института Method of control of supply of fuel to internal combustion engine with individual control of fuel supply to each cylinder
JP3004307B2 (en) * 1990-03-23 2000-01-31 三菱重工業株式会社 Diesel engine crankshaft torsional vibration suppressor
US6000384A (en) * 1998-03-06 1999-12-14 Caterpillar Inc. Method for balancing the air/fuel ratio to each cylinder of an engine
JP3794197B2 (en) * 1999-04-02 2006-07-05 いすゞ自動車株式会社 Engine fuel injection control device
DE10038340A1 (en) * 2000-08-05 2002-02-14 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
JP4411769B2 (en) * 2000-10-17 2010-02-10 株式会社デンソー Abnormal cylinder detection device for multi-cylinder internal combustion engine
DE10055192C2 (en) * 2000-11-07 2002-11-21 Mtu Friedrichshafen Gmbh Concentricity control for diesel engines
US7066164B2 (en) * 2001-08-29 2006-06-27 Niigata Power Systems Co., Ltd. Engine, engine exhaust temperature controlling apparatus, and controlling method
JP4094380B2 (en) * 2001-08-29 2008-06-04 新潟原動機株式会社 Engine, engine exhaust temperature control device and control method, and program for causing computer to function as engine exhaust temperature control means
FI119395B (en) * 2004-03-15 2008-10-31 Waertsilae Finland Oy Adaptive load balancing system
US7178507B1 (en) * 2005-10-31 2007-02-20 Gm Global Technology Operations, Inc. Engine cylinder-to-cylinder variation control
FI121150B (en) * 2005-11-30 2010-07-30 Waertsilae Finland Oy Apparatus and method for a piston combustion engine for identifying an uneven cylinder power ratio
JP4716283B2 (en) * 2006-02-08 2011-07-06 本田技研工業株式会社 Air-fuel ratio control device for internal combustion engine
DE102006026640A1 (en) * 2006-06-08 2007-12-13 Robert Bosch Gmbh Method for operating an internal combustion engine
ATE463667T1 (en) 2006-10-23 2010-04-15 Delphi Tech Holding Sarl METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
CN102046946A (en) 2011-05-04
KR20150129044A (en) 2015-11-18
WO2009144375A1 (en) 2009-12-03
RU2494270C2 (en) 2013-09-27
EP2310654A1 (en) 2011-04-20
KR20110031154A (en) 2011-03-24
FI20095576A0 (en) 2009-05-26
KR101770430B1 (en) 2017-09-05
FI20095576A (en) 2009-11-27
CN102046949A (en) 2011-05-04
EP2310655A1 (en) 2011-04-20
EP2310655B1 (en) 2016-04-06
KR101516039B1 (en) 2015-05-04
FI20085496A0 (en) 2008-05-26
CN102046946B (en) 2016-03-09
FI122489B (en) 2012-02-15
EP2310654B1 (en) 2019-08-28
WO2009144374A1 (en) 2009-12-03
KR20110021833A (en) 2011-03-04
RU2010153310A (en) 2012-07-10
FI122491B (en) 2012-02-15

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