BRPI0802492A2 - método de controle de um motor de combustão interna superalimentado por um turbo compressor - Google Patents

método de controle de um motor de combustão interna superalimentado por um turbo compressor

Info

Publication number
BRPI0802492A2
BRPI0802492A2 BRPI0802492-8A BRPI0802492A BRPI0802492A2 BR PI0802492 A2 BRPI0802492 A2 BR PI0802492A2 BR PI0802492 A BRPI0802492 A BR PI0802492A BR PI0802492 A2 BRPI0802492 A2 BR PI0802492A2
Authority
BR
Brazil
Prior art keywords
controlling
curve
valve
internal combustion
combustion engine
Prior art date
Application number
BRPI0802492-8A
Other languages
English (en)
Inventor
Marco Panciroli
Original Assignee
Magneti Marelli Powertrain Spa
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 Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Publication of BRPI0802492A2 publication Critical patent/BRPI0802492A2/pt
Publication of BRPI0802492B1 publication Critical patent/BRPI0802492B1/pt

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
    • F02D41/0002—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
    • 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
    • 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
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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)

Abstract

Método de controle de um motor de combustão interna superalimentado por um turbo compressor. Um método de controle de um motor a combustão interna (1) superalimentado por um turbo compressor (12), dotado de uma turbina (13) e de um compressor (14); o método de controle compreendendo as etapas de: estabelecer ao menos uma curva de limite operacional (29, 30) em um mapa para o Fluxo Reduzido da Massa/Relação de Compressão; estabelecer ao menos uma curva de intervenção (31, 32) de uma válvula de alivio (16), a qual ajusta um duto de passagem (15) da turbina (13) em um mapa para o Fluxo Reduzido da Massa/Relação de Compressão; estabelecer ao menos uma curva de intervenção (33, 34) de uma válvula Poff (19) a qual ajusta um duto de passagem (18) do compressor (14) em um mapa para o Fluxo Reduzido da Massa/Relação de Compressão; utilizar a curva de limite operacional (29, 30) para limitar a pressão alvo a jusante do compressor (14) usado pelo controle do motor; controlar a abertura da válvula de alivio (16) caso a curva de intervenção (31, 32) da válvula de alivio (16) seja excedida; e controlar a abertura da válvula Poff (19) caso a curva de intervenção (33, 34) da válvula Poff (19) seja excedida.
BRPI0802492-8A 2007-07-09 2008-07-08 Método de controle de um motor de combustão interna superalimentado por um turbo compressor BRPI0802492B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07425426A EP2014894B1 (en) 2007-07-09 2007-07-09 A control method for a turbocharger supercharged internal combustion engine
EP07425426.9 2007-07-09

Publications (2)

Publication Number Publication Date
BRPI0802492A2 true BRPI0802492A2 (pt) 2009-05-12
BRPI0802492B1 BRPI0802492B1 (pt) 2020-10-06

Family

ID=38731784

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0802492-8A BRPI0802492B1 (pt) 2007-07-09 2008-07-08 Método de controle de um motor de combustão interna superalimentado por um turbo compressor

Country Status (6)

Country Link
US (1) US8091358B2 (pt)
EP (1) EP2014894B1 (pt)
CN (1) CN101353969B (pt)
AT (1) ATE484664T1 (pt)
BR (1) BRPI0802492B1 (pt)
DE (1) DE602007009820D1 (pt)

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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
IT1401827B1 (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
ITBO20100605A1 (it) * 2010-10-11 2012-04-12 Magneti Marelli Spa Metodo di controllo della velocita' di un motore a combustione interna sovralimentato mediante un turbocompressore
IT1403512B1 (it) 2010-10-11 2013-10-31 Magneti Marelli Spa Metodo di controllo della velocita' di un motore a combustione interna sovralimentato mediante un turbocompressore.
EP2636869A4 (en) * 2010-11-05 2014-10-29 Toyota Motor Co Ltd CONTROL DEVICE FOR A COMBUSTION ENGINE
ITBO20110400A1 (it) 2011-07-05 2013-01-06 Magneti Marelli Spa Metodo di controllo della velocita' di un motore a combustione interna sovralimentato
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CN102678276A (zh) * 2012-05-21 2012-09-19 上海交通大学 容积腔式压气机喘震调节机构
JP5389238B1 (ja) * 2012-08-29 2014-01-15 三菱電機株式会社 内燃機関のウェイストゲートバルブ制御装置
JP5854152B2 (ja) * 2012-10-09 2016-02-09 トヨタ自動車株式会社 可変圧縮比機構を備える内燃機関
CN103670679B (zh) * 2013-10-17 2015-11-18 北京理工大学 汽油机涡轮增压器增压压力与喘振控制方法及装置
US9926924B2 (en) * 2014-04-08 2018-03-27 Iveco S.P.A. System for managing a vehicle compressor
US9920698B2 (en) 2014-04-15 2018-03-20 GM Global Technology Operations LLC Recirculation valve control systems and methods
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DE102014019640A1 (de) * 2014-12-31 2016-06-30 Audi Ag Verfahren zum Betreiben einer Antriebseinrichtung sowie entsprechende Antriebseinrichtung
CN105952497A (zh) * 2016-07-08 2016-09-21 佛山格尼斯磁悬浮技术有限公司 一种抑制喘振的管道
WO2018202938A1 (en) * 2017-05-04 2018-11-08 Wärtsilä Finland Oy Supercharging system for an internal combustion piston engine and method for operating a waste gate arrangement
FR3086002B1 (fr) * 2018-09-14 2020-08-28 Safran Aircraft Engines Procede de surveillance de l'etat de fonctionnement d'une vanne de surpression
DE102019201788A1 (de) * 2019-02-12 2020-08-13 Volkswagen Aktiengesellschaft Verfahren zum Betreiben eines Abgasturboladers
CN110748409B (zh) * 2019-10-17 2020-09-04 东风汽车集团有限公司 废气涡轮发动机增压闭环自适应***及控制方法
CN113250864B (zh) * 2020-02-12 2023-03-10 广州汽车集团股份有限公司 Egr流量诊断方法、诊断***及汽车

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Also Published As

Publication number Publication date
CN101353969A (zh) 2009-01-28
EP2014894A1 (en) 2009-01-14
ATE484664T1 (de) 2010-10-15
US20090013688A1 (en) 2009-01-15
CN101353969B (zh) 2013-10-30
EP2014894B1 (en) 2010-10-13
US8091358B2 (en) 2012-01-10
BRPI0802492B1 (pt) 2020-10-06
DE602007009820D1 (de) 2010-11-25

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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