KR101864971B1 - 기체연료공급시스템 및 기체연료공급시스템의 이상검출방법 - Google Patents

기체연료공급시스템 및 기체연료공급시스템의 이상검출방법 Download PDF

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KR101864971B1
KR101864971B1 KR1020167010947A KR20167010947A KR101864971B1 KR 101864971 B1 KR101864971 B1 KR 101864971B1 KR 1020167010947 A KR1020167010947 A KR 1020167010947A KR 20167010947 A KR20167010947 A KR 20167010947A KR 101864971 B1 KR101864971 B1 KR 101864971B1
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injection valve
gaseous fuel
gate valve
pressure
combustion chamber
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KR20160060750A (ko
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소타 와타나베
히로유키 이시다
야스유키 고마다
나오히로 히라오카
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미츠비시 쥬고교 가부시키가이샤
가부시키가이샤 자판엔진코포레숀
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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
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0692—Arrangement of multiple injectors per combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0623—Failure diagnosis or prevention; Safety measures; Testing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F02D19/0647—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0689—Injectors for in-cylinder direct injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
    • 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
    • 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
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
    • Y02T10/36—

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
KR1020167010947A 2013-12-26 2014-12-12 기체연료공급시스템 및 기체연료공급시스템의 이상검출방법 Active KR101864971B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-270058 2013-12-26
JP2013270058A JP6373578B2 (ja) 2013-12-26 2013-12-26 気体燃料供給システム及び気体燃料供給システムの異常検出方法
PCT/JP2014/083025 WO2015098578A1 (ja) 2013-12-26 2014-12-12 気体燃料供給システム及び気体燃料供給システムの異常検出方法

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KR20160060750A KR20160060750A (ko) 2016-05-30
KR101864971B1 true KR101864971B1 (ko) 2018-06-05

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JP (1) JP6373578B2 (enrdf_load_stackoverflow)
KR (1) KR101864971B1 (enrdf_load_stackoverflow)
CN (1) CN105849395B (enrdf_load_stackoverflow)
WO (1) WO2015098578A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
DE102017115757A1 (de) * 2017-07-13 2019-01-17 Man Diesel & Turbo Se Verfahren und Steuerungseinrichtung zum Betreiben einer Brennkraftmaschine
KR20190045805A (ko) * 2017-10-24 2019-05-03 현대중공업 주식회사 선박용 엔진 및 선박용 엔진 제어방법
KR102663102B1 (ko) 2019-01-16 2024-05-02 만 에너지 솔루션즈 에스이 내연기관의 작동 방법 및 내연기관의 작동을 위한 제어 디바이스
JP7208099B2 (ja) * 2019-04-25 2023-01-18 日立造船株式会社 監視システム
DK180386B1 (en) * 2019-06-14 2021-02-24 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Internal combustion engine
US11352965B2 (en) * 2019-10-18 2022-06-07 Caterpillar Inc. Reverse flow detection system
DK180809B1 (en) * 2020-12-09 2022-04-07 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Internal combustion engine
CN114718722B (zh) * 2022-02-24 2023-03-21 潍柴动力股份有限公司 预燃室进气用阀门故障检测方法、检测系统及发动机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000282956A (ja) * 1999-03-29 2000-10-10 Honda Motor Co Ltd 車両用ガス燃料供給システム
JP2011196258A (ja) * 2010-03-19 2011-10-06 Keihin Corp 燃料供給システム及び遮断弁故障診断装置
JP2012132418A (ja) * 2010-12-24 2012-07-12 Kawasaki Heavy Ind Ltd ガスエンジンにおける燃料供給弁の異常検知装置および方法

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DK174242B1 (da) * 1996-01-15 2002-10-14 Man B & W Diesel As Fremgangsmåde til styring af brændselstilførslen til en dieselmotor, der ved højtryksindsprøjtningbåde kan tilføres brændselsolie og brændselsgas, og en højtryks gasindsprøjtningsmotor af dieseltypen
JP2002070632A (ja) * 2000-08-25 2002-03-08 Hitachi Ltd 故障診断装置を備えたエンジン制御装置
JP2006329135A (ja) * 2005-05-30 2006-12-07 Nikki Co Ltd 燃料供給系の診断方法
JP4609563B2 (ja) * 2008-09-17 2011-01-12 トヨタ自動車株式会社 バイフューエル筒内直噴エンジンの気体燃料噴射弁の保護制御方法
JP5518537B2 (ja) * 2010-03-18 2014-06-11 株式会社ケーヒン 遮断弁故障診断装置
CN103261636A (zh) * 2010-12-24 2013-08-21 川崎重工业株式会社 气体燃料泄漏检测方法、气体燃料泄漏检测装置及具备该装置的燃气发动机
ITMI20110547A1 (it) * 2011-04-04 2012-10-05 Landi Renzo Spa Metodo e dispositivo per la diagnostica di perdite di fluido gassoso in un circuito di alimentazione di combustibile di un veicolo a motore
JP5827587B2 (ja) * 2012-03-27 2015-12-02 株式会社ケーヒン 燃料噴射システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000282956A (ja) * 1999-03-29 2000-10-10 Honda Motor Co Ltd 車両用ガス燃料供給システム
JP2011196258A (ja) * 2010-03-19 2011-10-06 Keihin Corp 燃料供給システム及び遮断弁故障診断装置
JP5425677B2 (ja) * 2010-03-19 2014-02-26 株式会社ケーヒン 燃料供給システム及び遮断弁故障診断装置
JP2012132418A (ja) * 2010-12-24 2012-07-12 Kawasaki Heavy Ind Ltd ガスエンジンにおける燃料供給弁の異常検知装置および方法

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WO2015098578A1 (ja) 2015-07-02
JP6373578B2 (ja) 2018-08-15
CN105849395A (zh) 2016-08-10
KR20160060750A (ko) 2016-05-30
CN105849395B (zh) 2019-10-18
JP2015124713A (ja) 2015-07-06

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