FR2941267B1 - Procede et dispositif de determination de la pression en amont d'une turbine d'un turbocompresseur de suralimentation d'un moteur thermique. - Google Patents
Procede et dispositif de determination de la pression en amont d'une turbine d'un turbocompresseur de suralimentation d'un moteur thermique.Info
- Publication number
- FR2941267B1 FR2941267B1 FR0950396A FR0950396A FR2941267B1 FR 2941267 B1 FR2941267 B1 FR 2941267B1 FR 0950396 A FR0950396 A FR 0950396A FR 0950396 A FR0950396 A FR 0950396A FR 2941267 B1 FR2941267 B1 FR 2941267B1
- Authority
- FR
- France
- Prior art keywords
- turbocharger
- turbine
- determining
- pressure before
- thermal motor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
-
- 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
-
- 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
- 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
- F02D41/145—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 with determination means using an estimation
-
- 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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
- F02B2039/162—Control of pump parameters to improve safety thereof
- F02B2039/166—Control of pump parameters to improve safety thereof the fluid pressure in the pump or exhaust drive being limited
-
- 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
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- 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
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/162—Control of the pumps by bypassing charging air by bypassing, e.g. partially, intake air from pump inlet to pump outlet
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
-
- 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
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0950396A FR2941267B1 (fr) | 2009-01-22 | 2009-01-22 | Procede et dispositif de determination de la pression en amont d'une turbine d'un turbocompresseur de suralimentation d'un moteur thermique. |
JP2011546901A JP2012515874A (ja) | 2009-01-22 | 2009-12-14 | 熱機関の過給ターボチャージャのタービンの上流の圧力を測定する方法及び装置 |
US13/145,872 US20120016602A1 (en) | 2009-01-22 | 2009-12-14 | Method and device for determining the pressure upstream from the turbine of a supercharging turbocharger of a thermal engine |
RU2011134850/06A RU2011134850A (ru) | 2009-01-22 | 2009-12-14 | Способ и устройство определения давления на входе турбины турбокомпрессора наддува теплового двигателя |
PCT/FR2009/052524 WO2010084255A1 (fr) | 2009-01-22 | 2009-12-14 | Procede et dispositif de determination de la pression en amont d'une turbine d'un turbocompresseur de suralimentation d'un moteur thermique |
CN2009801580745A CN102356222A (zh) | 2009-01-22 | 2009-12-14 | 确定热发动机涡轮增压机的涡轮机上游压力的方法和设备 |
EP09803861A EP2379860A1 (fr) | 2009-01-22 | 2009-12-14 | Procede et dispositif de determination de la pression en amont d'une turbine d'un turbocompresseur de suralimentation d'un moteur thermique |
KR1020117019391A KR20110105873A (ko) | 2009-01-22 | 2009-12-14 | 열 엔진의 슈퍼차지 터보과급기의 터빈 상류측의 압력을 판단하는 방법 및 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0950396A FR2941267B1 (fr) | 2009-01-22 | 2009-01-22 | Procede et dispositif de determination de la pression en amont d'une turbine d'un turbocompresseur de suralimentation d'un moteur thermique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2941267A1 FR2941267A1 (fr) | 2010-07-23 |
FR2941267B1 true FR2941267B1 (fr) | 2011-01-21 |
Family
ID=41100501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0950396A Expired - Fee Related FR2941267B1 (fr) | 2009-01-22 | 2009-01-22 | Procede et dispositif de determination de la pression en amont d'une turbine d'un turbocompresseur de suralimentation d'un moteur thermique. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20120016602A1 (fr) |
EP (1) | EP2379860A1 (fr) |
JP (1) | JP2012515874A (fr) |
KR (1) | KR20110105873A (fr) |
CN (1) | CN102356222A (fr) |
FR (1) | FR2941267B1 (fr) |
RU (1) | RU2011134850A (fr) |
WO (1) | WO2010084255A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5684668B2 (ja) * | 2011-08-02 | 2015-03-18 | 株式会社豊田中央研究所 | 内燃機関の制御装置 |
FR2980525B1 (fr) * | 2011-09-26 | 2013-08-30 | Renault Sa | Procede et systeme de diagnostic d'un groupe motopropulseur a deux turbocompresseurs etages. |
EP2846027A1 (fr) * | 2013-09-10 | 2015-03-11 | Delphi International Operations Luxembourg S.à r.l. | Procédé pour déterminer la pression de collecteur d'échappement |
US9617931B2 (en) | 2014-04-07 | 2017-04-11 | MAGNETI MARELLI S.p.A. | Method to control a supercharged internal combustion engine provided with a turbocharger by means of an estimation of the average power delivered by the turbine of the turbocharger |
CN106599698B (zh) | 2015-10-19 | 2019-09-20 | 腾讯科技(深圳)有限公司 | 一种加密图片、解密图片的方法和装置 |
US11053875B2 (en) | 2016-02-10 | 2021-07-06 | Garrett Transportation I Inc. | System and method for estimating turbo speed of an engine |
DE102017122932A1 (de) * | 2016-10-12 | 2018-01-18 | FEV Europe GmbH | Verfahren zum Bestimmen eines Drehmoments einer Turbine mit einer variablen Geometrie |
CN115292946B (zh) * | 2022-08-15 | 2023-09-05 | 中国航发沈阳发动机研究所 | 一种基于变比热计算的高压涡轮效率评估方法及装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067800A (en) * | 1999-01-26 | 2000-05-30 | Ford Global Technologies, Inc. | Control method for a variable geometry turbocharger in a diesel engine having exhaust gas recirculation |
DE19948136A1 (de) * | 1999-10-07 | 2001-04-12 | Volkswagen Ag | Verfahren zur Bestimmung eines Abgasgegendruckes an einer Turbine |
DE19963358A1 (de) * | 1999-12-28 | 2001-07-12 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine mit einem Luftsystem |
FR2853693B1 (fr) * | 2003-04-09 | 2006-06-23 | Renault Sa | Procede d'estimation de la pression des gaz en amont d'une turbine de moteur a combustion interne suralimente et dispositif de commande d'un tel moteur |
JP4356072B2 (ja) * | 2004-07-09 | 2009-11-04 | 株式会社デンソー | ターボチャージャを備えた内燃機関の制御装置 |
EP1741895B1 (fr) * | 2005-07-05 | 2010-03-03 | Magneti Marelli S.p.A. | Procédé et dispositif de régulation de la vitesse d'un turbocompresseur pour moteur à combustion interne |
DE102006042872B4 (de) * | 2006-09-13 | 2010-02-25 | Ford Global Technologies, LLC, Dearborn | Verfahren zur Bestimmung des Abgasgegendrucks stromaufwärts einer Turbine eines Abgasturboladers |
FR2910059A1 (fr) * | 2006-12-19 | 2008-06-20 | Renault Sas | Procede d'estimation de la pression des gaz d'echappement en amont d'une turbine de turbocompresseur |
US7469577B2 (en) * | 2007-03-02 | 2008-12-30 | Detroit Diesel Corporation | Method of diagnosing turbochargers for internal combustion engines |
IT1401825B1 (it) * | 2010-09-27 | 2013-08-28 | Magneti Marelli Spa | Metodo di controllo della velocita' di un motore a combustione interna sovralimentato mediante un turbocompressore |
-
2009
- 2009-01-22 FR FR0950396A patent/FR2941267B1/fr not_active Expired - Fee Related
- 2009-12-14 JP JP2011546901A patent/JP2012515874A/ja not_active Withdrawn
- 2009-12-14 US US13/145,872 patent/US20120016602A1/en not_active Abandoned
- 2009-12-14 RU RU2011134850/06A patent/RU2011134850A/ru not_active Application Discontinuation
- 2009-12-14 WO PCT/FR2009/052524 patent/WO2010084255A1/fr active Application Filing
- 2009-12-14 CN CN2009801580745A patent/CN102356222A/zh active Pending
- 2009-12-14 EP EP09803861A patent/EP2379860A1/fr not_active Withdrawn
- 2009-12-14 KR KR1020117019391A patent/KR20110105873A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2941267A1 (fr) | 2010-07-23 |
KR20110105873A (ko) | 2011-09-27 |
RU2011134850A (ru) | 2013-02-27 |
JP2012515874A (ja) | 2012-07-12 |
EP2379860A1 (fr) | 2011-10-26 |
WO2010084255A1 (fr) | 2010-07-29 |
CN102356222A (zh) | 2012-02-15 |
US20120016602A1 (en) | 2012-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20130930 |