RU2490495C2 - Способ управления температурой отработавших газов - Google Patents

Способ управления температурой отработавших газов Download PDF

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Publication number
RU2490495C2
RU2490495C2 RU2011142808/06A RU2011142808A RU2490495C2 RU 2490495 C2 RU2490495 C2 RU 2490495C2 RU 2011142808/06 A RU2011142808/06 A RU 2011142808/06A RU 2011142808 A RU2011142808 A RU 2011142808A RU 2490495 C2 RU2490495 C2 RU 2490495C2
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RU
Russia
Prior art keywords
engine
exhaust gas
braking
temperature
operating modes
Prior art date
Application number
RU2011142808/06A
Other languages
English (en)
Russian (ru)
Other versions
RU2011142808A (ru
Inventor
Пер ЛАРССОН
Кристер АЛЬМ
Ханс БЕРНЛЕР
Original Assignee
Вольво Ластвагнар Аб
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Application filed by Вольво Ластвагнар Аб filed Critical Вольво Ластвагнар Аб
Publication of RU2011142808A publication Critical patent/RU2011142808A/ru
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Publication of RU2490495C2 publication Critical patent/RU2490495C2/ru

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    • 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
    • F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0055—Special engine operating conditions, e.g. for regeneration of exhaust gas treatment apparatus
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/0245—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus by increasing temperature of the exhaust gas leaving the engine
    • 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
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
RU2011142808/06A 2009-03-24 2009-03-24 Способ управления температурой отработавших газов RU2490495C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2009/000154 WO2010110700A1 (en) 2009-03-24 2009-03-24 Method for controlling an exhaust gas temperature

Publications (2)

Publication Number Publication Date
RU2011142808A RU2011142808A (ru) 2013-04-27
RU2490495C2 true RU2490495C2 (ru) 2013-08-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011142808/06A RU2490495C2 (ru) 2009-03-24 2009-03-24 Способ управления температурой отработавших газов

Country Status (7)

Country Link
US (1) US8849550B2 (enExample)
EP (1) EP2411646B1 (enExample)
JP (1) JP5325334B2 (enExample)
CN (1) CN102365442B (enExample)
BR (1) BRPI0924985B1 (enExample)
RU (1) RU2490495C2 (enExample)
WO (1) WO2010110700A1 (enExample)

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RU2592157C2 (ru) * 2013-12-18 2016-07-20 Кабусики Кайся Тойота Дзидосокки Система очистки выхлопных газов транспортного средства аварийной службы
US9612174B2 (en) 2014-11-13 2017-04-04 General Electric Corporation Method and systems for exhaust gas recirculation valve diagnosis based on crankcase pressure

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US8950378B2 (en) * 2012-05-11 2015-02-10 Caterpiller Inc. Retarding system
SE538100C2 (sv) * 2012-09-27 2016-03-01 Scania Cv Ab Förfarande och system vid framförande av fordon
BR112015007438B1 (pt) * 2012-10-02 2022-01-18 Scania Cv Ab Método para regulação de uma temperatura em um sistema de pós-tratamento de exaustão, sistema para controle de linha de transmissão, e veículo
DE112014000618T5 (de) 2013-02-18 2015-10-22 Cummins, Inc. System, Verfahren und Vorrichtung zum Verwalten der Nachbehandlungstemperatur
SE537663C2 (sv) * 2014-01-15 2015-09-29 Scania Cv Ab Förfarande och system för styrning av temperatur för ett avgasbehandlingssystem
SE537928C2 (sv) * 2014-01-15 2015-11-24 Scania Cv Ab Förfarande och system för styrning av temperatur för ett avgasbehandlingssystem
CN113482782A (zh) 2015-01-19 2021-10-08 伊顿智能动力有限公司 柴油机发动机系统及其运行方法
CN105888799B (zh) * 2015-02-18 2020-01-17 福特环球技术公司 涉及排气后处理装置的方法
US10605209B2 (en) * 2015-10-28 2020-03-31 Cummins Inc. Thermal management via exhaust gas recirculation
US11199162B2 (en) 2016-01-19 2021-12-14 Eaton Intelligent Power Limited In-cylinder EGR and VVA for aftertreatment temperature control
US10507834B2 (en) * 2016-06-09 2019-12-17 Ford Global Technologies, Llc Cylinder deactivation control for driveline braking
US10576978B2 (en) * 2017-12-06 2020-03-03 Cummins, Inc. System and method for predictive engine and aftertreatment system control
JP7444058B2 (ja) * 2018-06-20 2024-03-06 株式会社アイシン 弁開閉時期制御装置
WO2020046718A1 (en) * 2018-08-30 2020-03-05 Achates Power, Inc. Thermal management of exhaust gas aftertreatment devices of opposed-piston engines under motoring conditions
EP3899230B1 (en) * 2018-12-20 2024-07-17 Volvo Truck Corporation A method for controlling the braking of a vehicle comprising a diesel engine
US10830191B1 (en) * 2019-08-19 2020-11-10 Caterpillar Inc. Temperature management of an aftertreatment system during compression braking
CN117897318A (zh) * 2021-09-07 2024-04-16 日产自动车株式会社 车辆的控制方法及车辆
US12655806B2 (en) 2023-11-30 2026-06-16 Cummins Inc. Engine braking mode selection systems and methods

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US6032753A (en) * 1996-06-10 2000-03-07 Toyota Jidosha Kabushiki Kaisha Catalyst temperature control apparatus for hybrid vehicle
JP2001221093A (ja) * 2000-02-04 2001-08-17 Nissan Diesel Motor Co Ltd ブレーキ装置とその制御方法
EP1435441A2 (en) * 2002-12-30 2004-07-07 Southwest Research Institute A method for controlling exhaust gas temperature or space velocity
RU2290330C2 (ru) * 2002-07-03 2006-12-27 Тойота Дзидося Кабусики Кайся Автомобиль и способ управления автомобилем

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Publication number Priority date Publication date Assignee Title
US5094206A (en) * 1991-02-25 1992-03-10 General Motors Corporation Method for controlling a crankcase scavenged two-stroke engine during deceleration fuel cut-off
RU2084670C1 (ru) * 1994-01-11 1997-07-20 Вениамин Михайлович Горюнов Способ управления двигателем автомобиля
US6032753A (en) * 1996-06-10 2000-03-07 Toyota Jidosha Kabushiki Kaisha Catalyst temperature control apparatus for hybrid vehicle
JP2001221093A (ja) * 2000-02-04 2001-08-17 Nissan Diesel Motor Co Ltd ブレーキ装置とその制御方法
RU2290330C2 (ru) * 2002-07-03 2006-12-27 Тойота Дзидося Кабусики Кайся Автомобиль и способ управления автомобилем
EP1435441A2 (en) * 2002-12-30 2004-07-07 Southwest Research Institute A method for controlling exhaust gas temperature or space velocity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2592157C2 (ru) * 2013-12-18 2016-07-20 Кабусики Кайся Тойота Дзидосокки Система очистки выхлопных газов транспортного средства аварийной службы
US9612174B2 (en) 2014-11-13 2017-04-04 General Electric Corporation Method and systems for exhaust gas recirculation valve diagnosis based on crankcase pressure
EA030834B1 (ru) * 2014-11-13 2018-10-31 Дженерал Электрик Компани Способ и система для диагностики клапана рециркуляции отработавших газов на основании давления в картере двигателя

Also Published As

Publication number Publication date
EP2411646B1 (en) 2020-07-08
BRPI0924985B1 (pt) 2020-10-27
JP2012521520A (ja) 2012-09-13
EP2411646A1 (en) 2012-02-01
JP5325334B2 (ja) 2013-10-23
BRPI0924985A2 (pt) 2016-01-12
EP2411646A4 (en) 2018-01-17
CN102365442A (zh) 2012-02-29
RU2011142808A (ru) 2013-04-27
CN102365442B (zh) 2016-06-29
US8849550B2 (en) 2014-09-30
WO2010110700A1 (en) 2010-09-30
US20120059572A1 (en) 2012-03-08

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