FI20086255A - Polttomoottorin CR-järjestelmän paineen säätö - Google Patents

Polttomoottorin CR-järjestelmän paineen säätö Download PDF

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Publication number
FI20086255A
FI20086255A FI20086255A FI20086255A FI20086255A FI 20086255 A FI20086255 A FI 20086255A FI 20086255 A FI20086255 A FI 20086255A FI 20086255 A FI20086255 A FI 20086255A FI 20086255 A FI20086255 A FI 20086255A
Authority
FI
Finland
Prior art keywords
combustion engine
internal combustion
pressure control
system pressure
engine
Prior art date
Application number
FI20086255A
Other languages
English (en)
Swedish (sv)
Other versions
FI20086255A0 (fi
FI121319B (fi
Inventor
Tom Kaas
Tom Troberg
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 FI20086255A priority Critical patent/FI121319B/fi
Publication of FI20086255A0 publication Critical patent/FI20086255A0/fi
Priority to US13/141,909 priority patent/US8744725B2/en
Priority to PCT/FI2009/051000 priority patent/WO2010076380A1/en
Priority to CN200980153176.8A priority patent/CN102272434B/zh
Priority to EP09804200.5A priority patent/EP2370683B1/en
Priority to KR1020117015108A priority patent/KR101488062B1/ko
Publication of FI20086255A publication Critical patent/FI20086255A/fi
Application granted granted Critical
Publication of FI121319B publication Critical patent/FI121319B/fi

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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • 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
    • 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
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • 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
    • 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
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0265—Pumps feeding common rails
    • F02M63/027—More than one high pressure pump feeding a single common rail
    • 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
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • 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
    • F02D2041/141—Introducing closed-loop corrections characterised by the control or regulation method using a feed-forward control element
    • 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
    • F02D2041/1413—Controller structures or design
    • F02D2041/1418—Several control loops, either as alternatives or simultaneous
    • 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
    • F02D2041/1413—Controller structures or design
    • F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • 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
    • F02D41/0082—Controlling each cylinder individually per groups or banks
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
FI20086255A 2008-12-31 2008-12-31 Menetelmä ja laitteisto polttomoottorin CR-järjestelmän paineen säätämiseksi FI121319B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20086255A FI121319B (fi) 2008-12-31 2008-12-31 Menetelmä ja laitteisto polttomoottorin CR-järjestelmän paineen säätämiseksi
US13/141,909 US8744725B2 (en) 2008-12-31 2009-12-15 Pressure control in the common rail system of a combustion engine
PCT/FI2009/051000 WO2010076380A1 (en) 2008-12-31 2009-12-15 Pressure control in the common rail system of a combustion engine
CN200980153176.8A CN102272434B (zh) 2008-12-31 2009-12-15 内燃机共轨系统中的压力控制
EP09804200.5A EP2370683B1 (en) 2008-12-31 2009-12-15 Pressure control in a common rail system of a combustion engine
KR1020117015108A KR101488062B1 (ko) 2008-12-31 2009-12-15 연소 기관의 커먼 레일 시스템의 압력 제어

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20086255 2008-12-31
FI20086255A FI121319B (fi) 2008-12-31 2008-12-31 Menetelmä ja laitteisto polttomoottorin CR-järjestelmän paineen säätämiseksi

Publications (3)

Publication Number Publication Date
FI20086255A0 FI20086255A0 (fi) 2008-12-31
FI20086255A true FI20086255A (fi) 2010-07-01
FI121319B FI121319B (fi) 2010-09-30

Family

ID=40240650

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20086255A FI121319B (fi) 2008-12-31 2008-12-31 Menetelmä ja laitteisto polttomoottorin CR-järjestelmän paineen säätämiseksi

Country Status (6)

Country Link
US (1) US8744725B2 (fi)
EP (1) EP2370683B1 (fi)
KR (1) KR101488062B1 (fi)
CN (1) CN102272434B (fi)
FI (1) FI121319B (fi)
WO (1) WO2010076380A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016181A (zh) * 2012-11-19 2013-04-03 奇瑞汽车股份有限公司 一种油轨压力信号的采集和监测方法
US10184436B2 (en) * 2015-07-17 2019-01-22 Caterpillar Inc. Fluid injector supply system and method for operating same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841936A (en) * 1985-06-27 1989-06-27 Toyota Jidosha Kabushiki Kaisha Fuel injection control device of an internal combustion engine
JPS6220651A (ja) 1985-07-18 1987-01-29 Kokusan Denki Co Ltd 内燃機関用電子式ガバナ装置
IT1268026B1 (it) 1994-03-01 1997-02-20 Fiat Ricerche Sistema elettronico per il controllo della pressione di iniezione in transitorio.
US5600056A (en) * 1994-06-20 1997-02-04 Honda Giken Kogyo Kabushiki Kaisha Air/fuel ratio detection system for multicylinder internal combustion engine
US5553589A (en) * 1995-06-07 1996-09-10 Cummins Electronics Company, Inc. Variable droop engine speed control system
AUPN489595A0 (en) * 1995-08-18 1995-09-14 Orbital Engine Company (Australia) Proprietary Limited Gaseous fuel direct injection system for internal combustion engines
US6289873B1 (en) 2000-05-02 2001-09-18 General Electric Company System and method for controlling an engine during a bog condition
US6581574B1 (en) * 2002-03-27 2003-06-24 Visteon Global Technologies, Inc. Method for controlling fuel rail pressure
DE10261446A1 (de) 2002-12-31 2004-07-08 Robert Bosch Gmbh Verfahren zum Ansteuern eines Druckregelventils in einem Kraftstoffeinspritzsystem einer Brennkraftmaschine
JP4333549B2 (ja) 2004-10-18 2009-09-16 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
JP4505340B2 (ja) 2005-01-27 2010-07-21 本田技研工業株式会社 制御装置
JP4475205B2 (ja) * 2005-09-01 2010-06-09 株式会社デンソー コモンレール式燃料噴射システムの制御装置
DE102006002738A1 (de) * 2006-01-20 2007-08-02 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
CA2538984C (en) * 2006-03-10 2007-11-06 Westport Research Inc. Method of accurately metering a gaseous fuel that is injected directly into a combustion chamber of an internal combustion engine
DE102007005685B4 (de) * 2007-02-05 2009-04-23 Continental Automotive Gmbh Verfahren zur Bestimmung einer Regelgröße für eine Druckregelung eines Hochdruckspeichers in einem Einspritzsystem
JP4315218B2 (ja) 2007-06-12 2009-08-19 トヨタ自動車株式会社 燃料噴射制御装置
DE102008036299B3 (de) * 2008-08-04 2009-12-03 Mtu Friedrichshafen Gmbh Verfahren zur Druckregelung
US8511275B2 (en) * 2010-10-01 2013-08-20 General Electric Company Method and system for a common rail fuel system

Also Published As

Publication number Publication date
EP2370683B1 (en) 2019-01-30
WO2010076380A1 (en) 2010-07-08
US20110257868A1 (en) 2011-10-20
US8744725B2 (en) 2014-06-03
CN102272434B (zh) 2014-05-14
FI20086255A0 (fi) 2008-12-31
EP2370683A1 (en) 2011-10-05
CN102272434A (zh) 2011-12-07
KR20110111393A (ko) 2011-10-11
FI121319B (fi) 2010-09-30
KR101488062B1 (ko) 2015-01-29

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