SE523773C2 - Modulering av vridmoment i en förbränningsmotor - Google Patents

Modulering av vridmoment i en förbränningsmotor

Info

Publication number
SE523773C2
SE523773C2 SE0102990A SE0102990A SE523773C2 SE 523773 C2 SE523773 C2 SE 523773C2 SE 0102990 A SE0102990 A SE 0102990A SE 0102990 A SE0102990 A SE 0102990A SE 523773 C2 SE523773 C2 SE 523773C2
Authority
SE
Sweden
Prior art keywords
rates
torque
control method
frequency
working
Prior art date
Application number
SE0102990A
Other languages
English (en)
Swedish (sv)
Other versions
SE0102990D0 (sv
SE0102990L (sv
Inventor
Mats Hedman
Original Assignee
Cargine Engineering Ab
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 Cargine Engineering Ab filed Critical Cargine Engineering Ab
Priority to SE0102990A priority Critical patent/SE523773C2/sv
Publication of SE0102990D0 publication Critical patent/SE0102990D0/xx
Priority to CNA028174887A priority patent/CN1551945A/zh
Priority to JP2003527254A priority patent/JP4201708B2/ja
Priority to DE60221854T priority patent/DE60221854T2/de
Priority to AT02763152T priority patent/ATE370322T1/de
Priority to EP02763152A priority patent/EP1423589B1/en
Priority to PCT/SE2002/001536 priority patent/WO2003023209A1/en
Priority to ES02763152T priority patent/ES2291495T3/es
Priority to US10/488,878 priority patent/US7047910B2/en
Publication of SE0102990L publication Critical patent/SE0102990L/xx
Publication of SE523773C2 publication Critical patent/SE523773C2/sv

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
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/16—Pneumatic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
    • F02B69/06—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different cycles, e.g. convertible from two-stroke to four stroke
    • 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
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • 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
    • F02D13/06—Cutting-out cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3058—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used the engine working with a variable number of cycles
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
    • F02D13/0284—Variable control of exhaust valves only
    • 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
    • F02D2041/0012—Controlling intake air for engines with variable valve actuation with selective deactivation of cylinders
    • 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
    • F02D2250/18—Control of the engine output torque
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Stepping Motors (AREA)
  • Valve Device For Special Equipments (AREA)
SE0102990A 2001-09-07 2001-09-07 Modulering av vridmoment i en förbränningsmotor SE523773C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0102990A SE523773C2 (sv) 2001-09-07 2001-09-07 Modulering av vridmoment i en förbränningsmotor
US10/488,878 US7047910B2 (en) 2001-09-07 2002-08-29 Method of torque modulation
AT02763152T ATE370322T1 (de) 2001-09-07 2002-08-29 Verfahren zur drehmomentregelung
JP2003527254A JP4201708B2 (ja) 2001-09-07 2002-08-29 トルク制御方法
DE60221854T DE60221854T2 (de) 2001-09-07 2002-08-29 Drehmomentregelung in einem Verbrennungsmotor
CNA028174887A CN1551945A (zh) 2001-09-07 2002-08-29 力矩调节方法
EP02763152A EP1423589B1 (en) 2001-09-07 2002-08-29 A method of torque modulation
PCT/SE2002/001536 WO2003023209A1 (en) 2001-09-07 2002-08-29 A method of torque modulation
ES02763152T ES2291495T3 (es) 2001-09-07 2002-08-29 Metodo para modular el par.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102990A SE523773C2 (sv) 2001-09-07 2001-09-07 Modulering av vridmoment i en förbränningsmotor

Publications (3)

Publication Number Publication Date
SE0102990D0 SE0102990D0 (sv) 2001-09-07
SE0102990L SE0102990L (sv) 2003-03-08
SE523773C2 true SE523773C2 (sv) 2004-05-18

Family

ID=20285270

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0102990A SE523773C2 (sv) 2001-09-07 2001-09-07 Modulering av vridmoment i en förbränningsmotor

Country Status (9)

Country Link
US (1) US7047910B2 (ja)
EP (1) EP1423589B1 (ja)
JP (1) JP4201708B2 (ja)
CN (1) CN1551945A (ja)
AT (1) ATE370322T1 (ja)
DE (1) DE60221854T2 (ja)
ES (1) ES2291495T3 (ja)
SE (1) SE523773C2 (ja)
WO (1) WO2003023209A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1479888B1 (en) * 2003-05-22 2010-08-11 Ford Global Technologies, Inc. A method for operating a multi-stroke combustion engine
US20050284441A1 (en) * 2004-06-23 2005-12-29 Zhengbai Liu Strategy for fueling a diesel engine by selective use of fueling maps to provide HCCI, HCCI+CD, and CD combustion modes
GB2418228B (en) * 2004-09-21 2006-11-22 Lotus Car A multiple combustion chamber internal combustion engine with a combustion chamber deactivation system
JP4616229B2 (ja) * 2006-09-29 2011-01-19 本田技研工業株式会社 多気筒内燃機関
DE102008000693B4 (de) * 2008-03-14 2020-10-29 Robert Bosch Gmbh Verfahren und Steuerung zur Ermittlung von Stellgrenzen für die Bestimmung eines hypothetischen Istmoments
US8122857B2 (en) * 2009-05-04 2012-02-28 Robert Bosch Gmbh Control architecture and optimal strategy for switching between 2-stroke and 4-stroke modes of HCCI operation
FR2989479B1 (fr) 2012-04-13 2014-03-28 Renault Sa Systeme et procede de commande d'une machine electrique equipant un vehicule electrique
ITBO20130665A1 (it) * 2013-11-29 2015-05-30 Ferrari Spa Metodo per la disattivazione ciclica dei cilindri di un motore a combustione interna durante l'utilizzo a carico parzializzato
GB2530085A (en) * 2014-09-12 2016-03-16 Michael Willoughby Essex Coney An internal combustion engine with a novel 4-stroke cycle and optional compressed air energy storage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129228A (en) * 1981-02-04 1982-08-11 Nippon Soken Inc Power control device in internal combustion engine
DE3129078A1 (de) * 1981-07-23 1983-02-03 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur aussetzregelung einer periodisch arbeitenden brennkraftmaschine
JPS58200048A (ja) 1982-05-18 1983-11-21 Fuji Heavy Ind Ltd 燃料供給気筒数制御装置
US5377631A (en) 1993-09-20 1995-01-03 Ford Motor Company Skip-cycle strategies for four cycle engine
JP3261328B2 (ja) * 1997-02-14 2002-02-25 ダイハツ工業株式会社 可変サイクル式内燃機関
DE19951093C2 (de) * 1999-10-23 2002-02-07 Daimler Chrysler Ag Betriebsverfahren für eine mehrzylindrige Brennkraftmaschine
JP2001263110A (ja) * 2000-03-23 2001-09-26 Nissan Motor Co Ltd 可変動弁エンジンの制御装置

Also Published As

Publication number Publication date
DE60221854T2 (de) 2008-05-15
EP1423589B1 (en) 2007-08-15
ES2291495T3 (es) 2008-03-01
US20040244733A1 (en) 2004-12-09
EP1423589A1 (en) 2004-06-02
US7047910B2 (en) 2006-05-23
SE0102990D0 (sv) 2001-09-07
DE60221854D1 (de) 2007-09-27
SE0102990L (sv) 2003-03-08
ATE370322T1 (de) 2007-09-15
CN1551945A (zh) 2004-12-01
JP4201708B2 (ja) 2008-12-24
JP2005502810A (ja) 2005-01-27
WO2003023209A1 (en) 2003-03-20

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Legal Events

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