FR2933134B1 - Systeme de regeneration d'un filtre a particules et procede de regeneration associe - Google Patents

Systeme de regeneration d'un filtre a particules et procede de regeneration associe

Info

Publication number
FR2933134B1
FR2933134B1 FR0803572A FR0803572A FR2933134B1 FR 2933134 B1 FR2933134 B1 FR 2933134B1 FR 0803572 A FR0803572 A FR 0803572A FR 0803572 A FR0803572 A FR 0803572A FR 2933134 B1 FR2933134 B1 FR 2933134B1
Authority
FR
France
Prior art keywords
particle filter
regeneration
regeneration system
filter regeneration
regeneration method
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
Application number
FR0803572A
Other languages
English (en)
Other versions
FR2933134A1 (fr
Inventor
Amine Gourara
Thibaud Hisler
Arnaud Coeugnez
Charlene Croiserat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0803572A priority Critical patent/FR2933134B1/fr
Priority to PCT/FR2009/051173 priority patent/WO2010007282A1/fr
Publication of FR2933134A1 publication Critical patent/FR2933134A1/fr
Application granted granted Critical
Publication of FR2933134B1 publication Critical patent/FR2933134B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/02—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
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/005—Electrical control of exhaust gas treating apparatus using models instead of sensors to determine operating characteristics of exhaust systems, e.g. calculating catalyst temperature instead of measuring it directly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/04—Filtering activity of particulate filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
    • F01N2900/1606—Particle filter loading or soot amount
    • 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
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0812—Particle filter loading
    • 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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2419—Non-linear variation along at least one coordinate
    • 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)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR0803572A 2008-06-25 2008-06-25 Systeme de regeneration d'un filtre a particules et procede de regeneration associe Expired - Fee Related FR2933134B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0803572A FR2933134B1 (fr) 2008-06-25 2008-06-25 Systeme de regeneration d'un filtre a particules et procede de regeneration associe
PCT/FR2009/051173 WO2010007282A1 (fr) 2008-06-25 2009-06-19 Systeme de regeneration d'un filtre a particules et procede de regeneration associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0803572A FR2933134B1 (fr) 2008-06-25 2008-06-25 Systeme de regeneration d'un filtre a particules et procede de regeneration associe

Publications (2)

Publication Number Publication Date
FR2933134A1 FR2933134A1 (fr) 2010-01-01
FR2933134B1 true FR2933134B1 (fr) 2010-06-11

Family

ID=40373752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0803572A Expired - Fee Related FR2933134B1 (fr) 2008-06-25 2008-06-25 Systeme de regeneration d'un filtre a particules et procede de regeneration associe

Country Status (2)

Country Link
FR (1) FR2933134B1 (fr)
WO (1) WO2010007282A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2966874B1 (fr) * 2010-10-27 2012-11-16 Peugeot Citroen Automobiles Sa Procede pour determiner l'etat du filtre a particules place sur la ligne d'echappement d'un vehicule automobile
DE102012022712A1 (de) * 2012-11-21 2014-05-22 Deutz Aktiengesellschaft Dieselpartikelfilter und Verfahren zur Regeneration desselben
FR3026780B1 (fr) * 2014-10-03 2016-12-02 Peugeot Citroen Automobiles Sa Moteur a combustion de vehicule automobile a pilotage de richesse ameliore
FR3053733B1 (fr) * 2016-07-07 2018-07-27 Peugeot Citroen Automobiles Sa Procede d'adaptation d'une estimation d'une vitesse de combustion des suies d'un filtre a particules de moteur thermique
CN114941564B (zh) * 2022-05-31 2023-11-17 潍柴动力股份有限公司 一种pn排放控制方法、装置、车辆及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195316A (en) * 1989-12-27 1993-03-23 Nissan Motor Co., Ltd. Exhaust gas purifying device for an internal combustion engine
JP2000170521A (ja) * 1998-12-08 2000-06-20 Toyota Motor Corp パティキュレートフィルタの捕集量算出方法及び再生方法
JP4092458B2 (ja) * 2002-04-08 2008-05-28 日産自動車株式会社 排気ガス浄化装置
JP4092499B2 (ja) * 2003-09-17 2008-05-28 日産自動車株式会社 Ｄｐｆの再生制御装置
DE102004025436A1 (de) * 2004-05-24 2005-12-29 Umicore Ag & Co. Kg Virtueller Beladungssensor

Also Published As

Publication number Publication date
WO2010007282A1 (fr) 2010-01-21
FR2933134A1 (fr) 2010-01-01

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Legal Events

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Year of fee payment: 8

ST Notification of lapse

Effective date: 20170228