CN107269405A - 脱硝装置的控制装置、脱硝装置、及脱硝装置的控制方法 - Google Patents

脱硝装置的控制装置、脱硝装置、及脱硝装置的控制方法 Download PDF

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Publication number
CN107269405A
CN107269405A CN201710308944.9A CN201710308944A CN107269405A CN 107269405 A CN107269405 A CN 107269405A CN 201710308944 A CN201710308944 A CN 201710308944A CN 107269405 A CN107269405 A CN 107269405A
Authority
CN
China
Prior art keywords
compressor
pressure
denitrification apparatus
air
waste gas
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.)
Pending
Application number
CN201710308944.9A
Other languages
English (en)
Chinese (zh)
Inventor
村田聪
平冈直大
中川贵裕
上田哲司
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.)
Japan Motor Ltd By Share Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Japan Motor Ltd By Share Ltd
Mitsubishi Heavy Industries Ltd
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 Japan Motor Ltd By Share Ltd, Mitsubishi Heavy Industries Ltd filed Critical Japan Motor Ltd By Share Ltd
Publication of CN107269405A publication Critical patent/CN107269405A/zh
Pending legal-status Critical Current

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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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0055—Special engine operating conditions, e.g. for regeneration of exhaust gas treatment apparatus
    • 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
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
    • 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
    • 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
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
    • 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
    • F02M26/34—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with compressors, turbines or the like in the recirculation passage
    • 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
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Supercharger (AREA)
  • Exhaust Gas After Treatment (AREA)
CN201710308944.9A 2013-05-31 2014-05-26 脱硝装置的控制装置、脱硝装置、及脱硝装置的控制方法 Pending CN107269405A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-115837 2013-05-31
JP2013115837A JP6096056B2 (ja) 2013-05-31 2013-05-31 脱硝装置の制御装置、脱硝装置、及び脱硝装置の制御方法
CN201480010580.0A CN105051361B (zh) 2013-05-31 2014-05-26 脱硝装置的控制装置、脱硝装置、及脱硝装置的控制方法

Related Parent Applications (1)

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CN201480010580.0A Division CN105051361B (zh) 2013-05-31 2014-05-26 脱硝装置的控制装置、脱硝装置、及脱硝装置的控制方法

Publications (1)

Publication Number Publication Date
CN107269405A true CN107269405A (zh) 2017-10-20

Family

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CN201710308944.9A Pending CN107269405A (zh) 2013-05-31 2014-05-26 脱硝装置的控制装置、脱硝装置、及脱硝装置的控制方法
CN201480010580.0A Active CN105051361B (zh) 2013-05-31 2014-05-26 脱硝装置的控制装置、脱硝装置、及脱硝装置的控制方法

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Country Status (4)

Country Link
JP (1) JP6096056B2 (ja)
KR (1) KR101833111B1 (ja)
CN (2) CN107269405A (ja)
WO (1) WO2014192669A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105511436B (zh) * 2015-12-25 2016-07-27 山东国电技术咨询有限公司 烟气脱硝系统两台反应器喷氨量的协调控制方法及系统
JP6200537B1 (ja) * 2016-03-18 2017-09-20 三菱重工業株式会社 Ｅｇｒシステム
JP6109988B1 (ja) * 2016-03-18 2017-04-05 三菱重工業株式会社 Ｅｇｒシステム
JP6841645B2 (ja) * 2016-12-12 2021-03-10 三菱重工業株式会社 Ｅｇｒシステムおよびディーゼルエンジン
JP6789793B2 (ja) * 2016-12-13 2020-11-25 三菱重工業株式会社 内燃機関
CN107299868A (zh) * 2017-06-26 2017-10-27 李宏江 发动机尾气循环加氧燃烧消除污染物排放的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0385373A (ja) * 1989-08-28 1991-04-10 Sanshin Ind Co Ltd 船舶推進機の点火装置
JP2002332919A (ja) * 2001-02-26 2002-11-22 Mitsubishi Heavy Ind Ltd 排ガス再循環システム
JP2006088423A (ja) * 2004-09-22 2006-04-06 Rengo Co Ltd 片面段ボールの製造装置
US20080223038A1 (en) * 2005-10-10 2008-09-18 Behr Gmbh & Co. Kg Arrangement for Recirculating and Cooling Exhaust Gas of an Internal Combustion Engine
CN101548084A (zh) * 2006-09-11 2009-09-30 五十铃自动车株式会社 多级涡轮增压器的控制装置
CN102822493A (zh) * 2009-12-22 2012-12-12 法雷奥电机控制系统公司 用于控制机动车辆发动机的废气再循环管路的方法、用于实施所述方法的阀和具有所述阀的发动机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100308062B1 (ko) * 1999-02-09 2001-09-13 이계안 디젤엔진용 과급장치
JP2004052593A (ja) * 2002-07-17 2004-02-19 Meidensha Corp 脱硝装置
JP2011225685A (ja) * 2010-04-16 2011-11-10 Yanmar Co Ltd ガス化発電システム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0385373A (ja) * 1989-08-28 1991-04-10 Sanshin Ind Co Ltd 船舶推進機の点火装置
JP2002332919A (ja) * 2001-02-26 2002-11-22 Mitsubishi Heavy Ind Ltd 排ガス再循環システム
JP2006088423A (ja) * 2004-09-22 2006-04-06 Rengo Co Ltd 片面段ボールの製造装置
US20080223038A1 (en) * 2005-10-10 2008-09-18 Behr Gmbh & Co. Kg Arrangement for Recirculating and Cooling Exhaust Gas of an Internal Combustion Engine
CN101548084A (zh) * 2006-09-11 2009-09-30 五十铃自动车株式会社 多级涡轮增压器的控制装置
CN102822493A (zh) * 2009-12-22 2012-12-12 法雷奥电机控制系统公司 用于控制机动车辆发动机的废气再循环管路的方法、用于实施所述方法的阀和具有所述阀的发动机

Also Published As

Publication number Publication date
WO2014192669A1 (ja) 2014-12-04
CN105051361B (zh) 2018-06-05
KR20150110750A (ko) 2015-10-02
JP6096056B2 (ja) 2017-03-15
KR101833111B1 (ko) 2018-02-27
CN105051361A (zh) 2015-11-11
JP2014234746A (ja) 2014-12-15

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Application publication date: 20171020

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