FI20095576A - Method and system for balancing diesel engine cylinders - Google Patents

Method and system for balancing diesel engine cylinders Download PDF

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Publication number
FI20095576A
FI20095576A FI20095576A FI20095576A FI20095576A FI 20095576 A FI20095576 A FI 20095576A FI 20095576 A FI20095576 A FI 20095576A FI 20095576 A FI20095576 A FI 20095576A FI 20095576 A FI20095576 A FI 20095576A
Authority
FI
Finland
Prior art keywords
balancing
diesel engine
engine cylinders
cylinders
diesel
Prior art date
Application number
FI20095576A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20095576A0 (en
FI122491B (en
Inventor
Kai Lehtonen
Tony Glader
Pasi Juppo
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
Priority to FI20095576A priority Critical patent/FI122491B/en
Publication of FI20095576A0 publication Critical patent/FI20095576A0/en
Publication of FI20095576A publication Critical patent/FI20095576A/en
Application granted granted Critical
Publication of FI122491B publication Critical patent/FI122491B/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)
FI20095576A 2008-05-26 2009-05-26 Method and system for balancing the cylinders in a diesel engine FI122491B (en)

Priority Applications (1)

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

Applications Claiming Priority (4)

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
FI20095576A FI122491B (en) 2008-05-26 2009-05-26 Method and system for balancing the cylinders in a diesel engine
FI20095576 2009-05-26

Publications (3)

Publication Number Publication Date
FI20095576A0 FI20095576A0 (en) 2009-05-26
FI20095576A true FI20095576A (en) 2009-11-27
FI122491B FI122491B (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 Before (1)

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

Country Status (6)

Country Link
EP (2) EP2310655B1 (en)
KR (3) KR20150129044A (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
CN104066952B (en) * 2011-10-05 2020-12-22 工程推进系统有限公司 Control system of aviation compression combustion driving assembly
GB2504655A (en) * 2012-06-11 2014-02-12 Cosworth Ltd Controllable fuel injection system for a two-stroke, compression ignition, engine
RU2633208C1 (en) * 2013-11-14 2017-10-11 Тойота Дзидося Кабусики Кайся 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
WO2019018761A1 (en) 2017-07-21 2019-01-24 Engineered Propulsion 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)

* Cited by examiner, † Cited by third party
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
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
KR20040029304A (en) * 2001-08-29 2004-04-06 니이가타 겐도키 가부시키가이샤 Engine, engine exhaust temperature controlling device and controlling method
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
DE602006013475D1 (en) 2006-10-23 2010-05-20 Delphi Tech Holding Sarl Method and device for controlling an internal combustion engine

Also Published As

Publication number Publication date
KR101770430B1 (en) 2017-09-05
KR101516039B1 (en) 2015-05-04
CN102046946A (en) 2011-05-04
EP2310654A1 (en) 2011-04-20
EP2310655A1 (en) 2011-04-20
WO2009144375A1 (en) 2009-12-03
RU2010153310A (en) 2012-07-10
CN102046946B (en) 2016-03-09
KR20110021833A (en) 2011-03-04
FI20085496A0 (en) 2008-05-26
FI20085496A (en) 2009-11-27
FI20095576A0 (en) 2009-05-26
FI122489B (en) 2012-02-15
EP2310655B1 (en) 2016-04-06
CN102046949A (en) 2011-05-04
FI122491B (en) 2012-02-15
KR20150129044A (en) 2015-11-18
RU2494270C2 (en) 2013-09-27
KR20110031154A (en) 2011-03-24
WO2009144374A1 (en) 2009-12-03
EP2310654B1 (en) 2019-08-28

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