JP2008064069A - 多段ターボチャージャの制御装置 - Google Patents
多段ターボチャージャの制御装置 Download PDFInfo
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- JP2008064069A JP2008064069A JP2006245401A JP2006245401A JP2008064069A JP 2008064069 A JP2008064069 A JP 2008064069A JP 2006245401 A JP2006245401 A JP 2006245401A JP 2006245401 A JP2006245401 A JP 2006245401A JP 2008064069 A JP2008064069 A JP 2008064069A
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- 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
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- 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
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
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- 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
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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
- 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
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- 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
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
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- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
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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
- 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
- F02D2200/0406—Intake manifold pressure
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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
- 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
- F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
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- 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
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- 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
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- 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
Abstract
【解決手段】エンジン2に少なくとも2段以上のターボチャージャ6、7を直列に設け、高圧段側のターボチャージャ6を、可変翼64を備えた可変容量ターボチャージャ6にて構成した多段ターボチャージャの制御装置1であって、上記可変容量ターボチャージャ6よりも低圧段側のターボチャージャ7のブースト圧力または吸気量を検出するための検出手段11、12を備え、その検出手段11、12の検出値に基づき上記可変翼64の開度を制御するものである。
【選択図】図1
Description
2 エンジン
6 高圧段側のターボチャージャ(可変容量ターボチャージャ)
7 低圧段側のターボチャージャ
11 mafセンサー(吸気量を検出するための検出手段)
12 ブーストセンサー(ブースト圧力を検出するための検出手段)
14 記憶手段
64 可変翼
Claims (3)
- エンジンに少なくとも2段以上のターボチャージャを直列に設け、高圧段側のターボチャージャを、可変翼を備えた可変容量ターボチャージャにて構成した多段ターボチャージャの制御装置であって、
上記可変容量ターボチャージャよりも低圧段側のターボチャージャのブースト圧力または吸気量を検出するための検出手段を備え、その検出手段の検出値に基づき上記可変翼の開度を制御することを特徴とする多段ターボチャージャの制御装置。 - 上記エンジンの定常時における上記可変翼の開度が記された定常時開度マップと、その定常時開度マップよりも開度が小さく設定された過渡時開度マップとが格納された記憶手段を備え、
上記エンジンの定常時には、上記可変翼の開度を上記定常開度マップに基づき制御し、 上記エンジンの過渡時であって、上記検出手段の検出値が所定値を超えるときは、上記可変翼の開度を上記定常開度マップに基づき制御し、検出値が上記所定値以下のときは、上記可変翼の開度を上記過渡時開度マップに基づき制御する請求項1記載の多段ターボチャージャの制御装置。 - エンジンに少なくとも2段以上のターボチャージャを直列に設け、高圧段側のターボチャージャを、可変翼を備えた可変容量ターボチャージャにて構成し、その可変翼の開度を、上記エンジンの立ち上がり時は、定常時における開度よりも絞り込むようにした多段ターボチャージャの制御装置であって、
上記可変容量ターボチャージャよりも低圧段側のターボチャージャのブースト圧力または吸気量を検出するための検出手段と、
上記エンジンの立ち上がり時であっても、上記検出手段の検出値が所定値を超えるときは、上記可変翼の開度の絞り込みを禁止する禁止手段とを備えたことを特徴とする多段ターボチャージャの制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006245401A JP4067025B2 (ja) | 2006-09-11 | 2006-09-11 | 多段ターボチャージャの制御装置 |
PCT/JP2007/067485 WO2008032649A1 (fr) | 2006-09-11 | 2007-09-07 | Dispositif de commande utilisé pour des tubrocompresseurs multi-étages |
US12/440,612 US8176735B2 (en) | 2006-09-11 | 2007-09-07 | Control device for multi-stage turbochargers |
EP07806926.7A EP2063083B1 (en) | 2006-09-11 | 2007-09-07 | Control device for multi-stage turbochargers |
CN2007800335944A CN101548084B (zh) | 2006-09-11 | 2007-09-07 | 多级涡轮增压器的控制装置 |
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JP2006245401A JP4067025B2 (ja) | 2006-09-11 | 2006-09-11 | 多段ターボチャージャの制御装置 |
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JP2008064069A true JP2008064069A (ja) | 2008-03-21 |
JP4067025B2 JP4067025B2 (ja) | 2008-03-26 |
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US (1) | US8176735B2 (ja) |
EP (1) | EP2063083B1 (ja) |
JP (1) | JP4067025B2 (ja) |
CN (1) | CN101548084B (ja) |
WO (1) | WO2008032649A1 (ja) |
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JP2010180782A (ja) * | 2009-02-05 | 2010-08-19 | Isuzu Motors Ltd | 内燃機関の多段過給システム及びその制御方法 |
JP2010236447A (ja) * | 2009-03-31 | 2010-10-21 | Toyota Motor Corp | 内燃機関システム制御装置 |
CN102272426A (zh) * | 2009-03-06 | 2011-12-07 | 丰田自动车株式会社 | 多级增压系统控制装置 |
JP2012077730A (ja) * | 2010-10-06 | 2012-04-19 | Hino Motors Ltd | 二段過給システム |
JP2014077412A (ja) * | 2012-10-11 | 2014-05-01 | Hino Motors Ltd | ターボチャージャーの制御装置及び制御方法 |
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FR2854437B1 (fr) * | 2003-05-02 | 2006-06-23 | Renault Sa | Dispositif et procede de regulation de la pression de suralimentation dans un moteur a combustion interne equipe d'un systeme turbocompresseur a deux etages |
JP4337489B2 (ja) * | 2003-09-26 | 2009-09-30 | トヨタ自動車株式会社 | 過給装置 |
DE10352712A1 (de) * | 2003-11-06 | 2005-06-09 | Sumser, Siegfried, Dipl.-Ing. | Mehrstufige Luftversorgungseinrichtung mit Zweistrom-Maschine |
JP4254606B2 (ja) | 2004-04-28 | 2009-04-15 | トヨタ自動車株式会社 | 内燃機関用多段過給システム |
JP4254612B2 (ja) * | 2004-05-18 | 2009-04-15 | トヨタ自動車株式会社 | 内燃機関用多段過給システム及びその設定方法 |
US7137253B2 (en) * | 2004-09-16 | 2006-11-21 | General Electric Company | Method and apparatus for actively turbocharging an engine |
JP4067025B2 (ja) * | 2006-09-11 | 2008-03-26 | いすゞ自動車株式会社 | 多段ターボチャージャの制御装置 |
US7937996B2 (en) * | 2007-08-24 | 2011-05-10 | GM Global Technology Operations LLC | Turbo speed sensor diagnostic for turbocharged engines |
-
2006
- 2006-09-11 JP JP2006245401A patent/JP4067025B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-07 CN CN2007800335944A patent/CN101548084B/zh active Active
- 2007-09-07 WO PCT/JP2007/067485 patent/WO2008032649A1/ja active Application Filing
- 2007-09-07 EP EP07806926.7A patent/EP2063083B1/en not_active Expired - Fee Related
- 2007-09-07 US US12/440,612 patent/US8176735B2/en active Active
Cited By (9)
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JP2010138710A (ja) * | 2008-12-09 | 2010-06-24 | Hino Motors Ltd | 二段過給システム |
JP2010180782A (ja) * | 2009-02-05 | 2010-08-19 | Isuzu Motors Ltd | 内燃機関の多段過給システム及びその制御方法 |
CN102272426A (zh) * | 2009-03-06 | 2011-12-07 | 丰田自动车株式会社 | 多级增压系统控制装置 |
JP2010236447A (ja) * | 2009-03-31 | 2010-10-21 | Toyota Motor Corp | 内燃機関システム制御装置 |
JP2012077730A (ja) * | 2010-10-06 | 2012-04-19 | Hino Motors Ltd | 二段過給システム |
JP2014077412A (ja) * | 2012-10-11 | 2014-05-01 | Hino Motors Ltd | ターボチャージャーの制御装置及び制御方法 |
JP2018105210A (ja) * | 2016-12-26 | 2018-07-05 | 三菱重工業株式会社 | エンジンシステム用制御装置、及びエンジンシステム |
WO2018124061A1 (ja) * | 2016-12-26 | 2018-07-05 | 三菱重工業株式会社 | エンジンシステム用制御装置、及びエンジンシステム |
US11537507B2 (en) | 2020-08-14 | 2022-12-27 | Transtron Inc. | Engine model construction method, engine model constructing apparatus, and computer-readable recording medium |
Also Published As
Publication number | Publication date |
---|---|
US8176735B2 (en) | 2012-05-15 |
WO2008032649A1 (fr) | 2008-03-20 |
JP4067025B2 (ja) | 2008-03-26 |
US20100011763A1 (en) | 2010-01-21 |
EP2063083A4 (en) | 2011-07-13 |
EP2063083A1 (en) | 2009-05-27 |
CN101548084B (zh) | 2011-05-11 |
EP2063083B1 (en) | 2013-05-01 |
CN101548084A (zh) | 2009-09-30 |
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