MXPA02007228A - Control de un turboalimentador de geometria variable detectando la presion de los gases de escape. - Google Patents
Control de un turboalimentador de geometria variable detectando la presion de los gases de escape.Info
- Publication number
- MXPA02007228A MXPA02007228A MXPA02007228A MXPA02007228A MXPA02007228A MX PA02007228 A MXPA02007228 A MX PA02007228A MX PA02007228 A MXPA02007228 A MX PA02007228A MX PA02007228 A MXPA02007228 A MX PA02007228A MX PA02007228 A MXPA02007228 A MX PA02007228A
- Authority
- MX
- Mexico
- Prior art keywords
- duty cycle
- control
- exhaust
- exhaust back
- pressure
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D23/00—Controlling engines characterised by their being supercharged
-
- 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
- F02D41/1448—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 an exhaust gas pressure
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- 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
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- F02D2250/34—Control of exhaust back pressure, e.g. for turbocharged engines
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Control Of Turbines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Se proporciona un sistema y metodo para utilizar una contrapresion (1210) de escape del motor para controlar un turboalimentador de geometria variable. El sistema de control determina una contrapresion (1205) de escape deseada basada en los parametros del motor. La contrapresion (1205) de escape deseada entonces se compara con una contrapresion (1210) de escape medida para determinar la diferencia (1215) entre las contrapresiones de escape medida (1210) y deseada (1205). El valor (1215) de diferencia se utiliza para determinar el ciclo de trabajo (1220). En una modalidad alternativa, la presion (1615) de gas de escape se utiliza para ajustar el ciclo de trabajo (1605) determinado basandose en los parametros del motor. La diferencia (1620) entre las contrapresiones de escape medida (1615) y deseada (1610) se utiliza para determinar un ciclo de trabajo (1625) de control de presion de escape. El ciclo de trabajo (1605) de base entonces se ajusta por el ciclo de trabajo (1625) de control de presion de escape para proporcionar un ciclo de trabajo (1630) del turboalimentador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17807100P | 2000-01-25 | 2000-01-25 | |
PCT/US2001/002016 WO2001055575A1 (en) | 2000-01-25 | 2001-01-20 | Control of a variable geometry turbocharger by sensing exhaust pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA02007228A true MXPA02007228A (es) | 2004-07-30 |
Family
ID=22651065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA02007228A MXPA02007228A (es) | 2000-01-25 | 2001-01-20 | Control de un turboalimentador de geometria variable detectando la presion de los gases de escape. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6418719B2 (es) |
EP (1) | EP1250523B1 (es) |
JP (1) | JP4603752B2 (es) |
KR (1) | KR100751672B1 (es) |
AT (1) | ATE310159T1 (es) |
AU (1) | AU2001234503A1 (es) |
BR (1) | BR0107977A (es) |
CA (1) | CA2397972C (es) |
DE (1) | DE60114987T2 (es) |
MX (1) | MXPA02007228A (es) |
WO (1) | WO2001055575A1 (es) |
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DE19844213C1 (de) * | 1998-09-26 | 1999-05-27 | Daimler Chrysler Ag | Verfahren zur Regelung oder Steuerung einer aufgeladenen Brennkraftmaschine |
DE10110340A1 (de) * | 2001-03-03 | 2002-09-12 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
US6708104B2 (en) * | 2001-07-27 | 2004-03-16 | Detroit Diesel Corporation | Engine control based on exhaust back pressure |
FR2829530B1 (fr) * | 2001-09-12 | 2004-06-04 | Renault | Procede et systeme de reglage du flux d'air dans le collecteur d'admission d'un moteur a combustion interne d'un vehicule automobile |
US6652414B1 (en) | 2001-11-26 | 2003-11-25 | Banks, Iii Gale C. | Vehicle engine brake and control system |
JP3873742B2 (ja) * | 2001-12-28 | 2007-01-24 | いすゞ自動車株式会社 | 可変容量ターボチャージャの制御装置 |
US6665604B2 (en) * | 2002-02-05 | 2003-12-16 | Honeywell International Inc. | Control method for variable geometry turbocharger and related system |
US6681573B2 (en) * | 2002-02-05 | 2004-01-27 | Honeywell International Inc | Methods and systems for variable geometry turbocharger control |
US6928817B2 (en) | 2002-06-28 | 2005-08-16 | Honeywell International, Inc. | Control system for improved transient response in a variable-geometry turbocharger |
US6767185B2 (en) * | 2002-10-11 | 2004-07-27 | Honeywell International Inc. | Turbine efficiency tailoring |
US7207176B2 (en) * | 2002-11-19 | 2007-04-24 | Cummins Inc. | Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine |
US7150151B2 (en) * | 2002-11-19 | 2006-12-19 | Cummins Inc. | Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine |
US7078872B2 (en) | 2003-05-30 | 2006-07-18 | Caterpillar Inc | System and method for conditioning a signal |
US7089736B2 (en) * | 2004-07-27 | 2006-08-15 | General Motors Corporation | Variable nozzle turbo (VNT) solenoid temperature estimator |
FR2874968B1 (fr) * | 2004-09-06 | 2009-01-30 | Renault Sas | Procede de commande d'une pression de suralimentation dans un moteur de vehicule |
SE527995C2 (sv) * | 2004-12-16 | 2006-08-01 | Saab Automobile | Metod för att reglera turbineffekten hos en turbo i en förbränningsmotor |
WO2007024240A1 (en) * | 2005-08-25 | 2007-03-01 | Deere & Company | Internal combustion engine with power boost in response to impending load |
DE102006009324A1 (de) | 2006-03-01 | 2007-09-06 | Dr.Ing.H.C. F. Porsche Ag | Verfahren und Steuergerät zur Steuerung eines variablen Turbolader-Turbinenströmungsquerschnitts |
DE102006019255A1 (de) * | 2006-04-26 | 2007-10-31 | Dr.Ing.H.C. F. Porsche Ag | Verfahren und Steuergerät zum Einstellen eines variablen Turbolader-Turbinenströmungsquerschnitts |
US7415825B2 (en) * | 2006-06-13 | 2008-08-26 | International Engine Intellectual Property Company, Llc | Variable geometry turbocharger control method and apparatus |
CN101484677B (zh) * | 2006-07-13 | 2012-10-10 | 沃尔沃拉斯特瓦格纳公司 | 用于操作内燃发动机制动器的方法和系统 |
US7735320B2 (en) * | 2006-08-29 | 2010-06-15 | Gm Global Technology Operations, Inc. | Dual stage turbocharger control system |
DE102006048227B4 (de) * | 2006-10-11 | 2008-08-28 | Siemens Ag | Verfahren und Vorrichtung zur Ermittlung einer Betriebscharakteristik eines Einspritzsystems sowie ein entsprechend ausgerüsteter Verbrennungsmotor |
JP4830870B2 (ja) | 2007-01-26 | 2011-12-07 | 株式会社デンソー | 内燃機関用制御装置 |
DE102007017823B4 (de) * | 2007-04-16 | 2019-10-02 | Continental Automotive Gmbh | Turbolader mit einer Einrichtung zum Feststellen einer Fehlfunktion des Turboladers und ein Verfahren zum Feststellen einer solchen Fehlfunktion |
DE102007017825A1 (de) | 2007-04-16 | 2008-10-23 | Continental Automotive Gmbh | Verdichtergehäuse und Turbolader |
US8151567B2 (en) | 2007-05-29 | 2012-04-10 | Ford Global Technologies, Llc | Adaptive learning system and method of vane position for a variable geometry turbocharger |
US7593828B2 (en) * | 2007-08-16 | 2009-09-22 | Gm Global Technology Operations, Inc. | Method and apparatus for monitoring a variable geometry intake air compressor device |
US7721540B2 (en) * | 2007-09-14 | 2010-05-25 | Caterpillar Inc. | Engine system routing crankcase gases into exhaust |
EP2058498B1 (en) * | 2007-11-09 | 2013-07-10 | Continental Automotive GmbH | Method to determine the fuel temperature in a common rail injection system |
GB2460224A (en) * | 2008-05-19 | 2009-11-25 | Ford Global Tech Llc | Reducing the transient specific fuel consumption of an engine |
US8205606B2 (en) * | 2008-07-03 | 2012-06-26 | International Engine Intellectual Property Company, Llc | Model for inferring temperature of exhaust gas at an exhaust manifold using temperature measured at entrance of a diesel oxidation catalyst |
DE102008048679B4 (de) * | 2008-09-24 | 2017-07-06 | Audi Ag | Verfahren zur Steuerung und/oder Regelung eines Ladedruckes eines Abgasturboladers sowie eine Brennkraftmaschine |
DE102009014087A1 (de) * | 2009-03-23 | 2010-09-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Brennkraftmaschine |
DE102009014086A1 (de) * | 2009-03-23 | 2010-09-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Brennkraftmaschine |
US8307646B2 (en) * | 2009-08-04 | 2012-11-13 | International Engine Intellectual Property Company, Llc | System using supplemental compressor for EGR |
DE102009040005B4 (de) | 2009-09-03 | 2021-09-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zum Betreiben eines Turboladers |
DE112010003773T5 (de) * | 2009-09-25 | 2012-10-04 | Cummins Inc. | Motorauslasskrümmerdrucksteuerung eines Einlassstroms |
US8635856B2 (en) * | 2010-02-12 | 2014-01-28 | International Engine Intellectual Property Company, Llc | System for disabling diesel particulate filter regeneration during electric operation |
US20120023932A1 (en) * | 2010-07-28 | 2012-02-02 | Gm Global Technology Operations, Inc. | System and method for calculating a vehicle exhaust manifold pressure |
US8701477B2 (en) * | 2011-09-16 | 2014-04-22 | General Electric Company | Methods and systems for diagnosing a turbocharger |
DE102012204949A1 (de) | 2012-03-28 | 2013-10-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Überwachung eines Stellgebers für eine abgasgetriebene Aufladeeinrichtung |
JP5994487B2 (ja) * | 2012-08-28 | 2016-09-21 | 株式会社豊田自動織機 | 内燃機関の制御方法及び内燃機関の制御装置 |
US9322326B2 (en) | 2014-02-27 | 2016-04-26 | Ford Global Technologies, Llc | System and method for reducing vane sticking in a variable geometry turbocharger |
US9322363B2 (en) | 2014-04-09 | 2016-04-26 | Ford Global Technologies, Llc | System and method for reducing vane sticking in a variable geometry turbocharger |
AT517033B1 (de) * | 2015-03-30 | 2018-06-15 | Avl List Gmbh | Verfahren zur regelung des betriebspunktes einer abgasturbine |
DE102015214324A1 (de) | 2015-07-29 | 2017-02-02 | Ford Global Technologies, Llc | Aufgeladene Brennkraftmaschine mit Abgasrückführung und Klappe und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
EP3520019A4 (en) * | 2016-09-30 | 2019-10-23 | Cummins Inc. | COMBUSTION ENGINE AND METHOD FOR INCREASING THE TEMPERATURE OF A LIQUID IN THE COMBUSTION ENGINE |
JP6619375B2 (ja) * | 2017-03-24 | 2019-12-11 | ヤンマー株式会社 | エンジン装置 |
DE102017211894A1 (de) * | 2017-07-12 | 2019-01-17 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Antriebsvorrichtung, Antriebsvorrichtung |
DE102018211095A1 (de) | 2018-07-05 | 2020-01-09 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben eines Kraftfahrzeugs und Kraftfahrzeug |
DE102018211091A1 (de) * | 2018-07-05 | 2020-01-09 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine |
US10669915B2 (en) | 2018-10-10 | 2020-06-02 | Caterpillar Inc. | System and method for determining accumulation of silicone dioxide (SiO2) in an aftertreatment system |
US11555472B2 (en) | 2019-12-23 | 2023-01-17 | Caterpillar Inc. | Siloxane mitigation in machine system having blower for pressure drop compensation |
US11319870B1 (en) | 2021-04-13 | 2022-05-03 | Eyal Ezra | Turbocharger control valve for retaining back pressure and maintaining boost pressure |
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GB8325166D0 (en) | 1983-09-20 | 1983-10-19 | Holset Engineering Co | Variable area turbine and control system |
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-
2001
- 2001-01-19 US US09/766,384 patent/US6418719B2/en not_active Expired - Lifetime
- 2001-01-20 JP JP2001555682A patent/JP4603752B2/ja not_active Expired - Fee Related
- 2001-01-20 BR BR0107977-8A patent/BR0107977A/pt not_active Application Discontinuation
- 2001-01-20 EP EP01906615A patent/EP1250523B1/en not_active Expired - Lifetime
- 2001-01-20 KR KR1020027009589A patent/KR100751672B1/ko not_active IP Right Cessation
- 2001-01-20 DE DE60114987T patent/DE60114987T2/de not_active Expired - Lifetime
- 2001-01-20 MX MXPA02007228A patent/MXPA02007228A/es active IP Right Grant
- 2001-01-20 AT AT01906615T patent/ATE310159T1/de active
- 2001-01-20 CA CA002397972A patent/CA2397972C/en not_active Expired - Fee Related
- 2001-01-20 AU AU2001234503A patent/AU2001234503A1/en not_active Abandoned
- 2001-01-20 WO PCT/US2001/002016 patent/WO2001055575A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100751672B1 (ko) | 2007-08-23 |
EP1250523A1 (en) | 2002-10-23 |
KR20020081277A (ko) | 2002-10-26 |
US20010032465A1 (en) | 2001-10-25 |
CA2397972C (en) | 2006-11-28 |
EP1250523B1 (en) | 2005-11-16 |
BR0107977A (pt) | 2004-01-13 |
WO2001055575A1 (en) | 2001-08-02 |
ATE310159T1 (de) | 2005-12-15 |
US6418719B2 (en) | 2002-07-16 |
DE60114987D1 (de) | 2005-12-22 |
JP2003527520A (ja) | 2003-09-16 |
CA2397972A1 (en) | 2001-08-02 |
AU2001234503A1 (en) | 2001-08-07 |
DE60114987T2 (de) | 2006-07-27 |
JP4603752B2 (ja) | 2010-12-22 |
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