JP6687456B2 - ガス駆動エンジンのガス消費を決定する方法及び制御装置 - Google Patents
ガス駆動エンジンのガス消費を決定する方法及び制御装置 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 22
- 239000012080 ambient air Substances 0.000 claims description 38
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 26
- 239000003570 air Substances 0.000 claims description 18
- 239000000446 fuel Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 82
- 230000007613 environmental effect Effects 0.000 description 10
- 230000001419 dependent effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
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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
- F02D19/02—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 gaseous fuels
-
- 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
- F02D19/0602—Control of components of the fuel supply system
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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
- F02D19/02—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 gaseous fuels
- F02D19/026—Measuring or estimating parameters related to the fuel supply system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
- G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
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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
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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
- F02D19/02—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 gaseous fuels
- F02D19/026—Measuring or estimating parameters related to the fuel supply system
- F02D19/027—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
- F02D19/028—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position by estimation, i.e. without using direct measured parameter of a corresponding sensor
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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
- F02D19/02—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 gaseous fuels
- F02D19/026—Measuring or estimating parameters related to the fuel supply system
- F02D19/029—Determining density, viscosity, concentration or composition
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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
- F02D19/0626—Measuring or estimating parameters related to the fuel supply system
- F02D19/0628—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position
-
- 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
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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
- F02D41/0025—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
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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
- F02D41/04—Introducing corrections for particular operating conditions
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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
- F02D41/30—Controlling fuel injection
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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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
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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
- 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
- F02D2200/0414—Air temperature
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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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
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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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0625—Fuel consumption, e.g. measured in fuel liters per 100 kms or miles per gallon
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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
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
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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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Measuring Volume Flow (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
11 シリンダ
12 排ガスターボチャージャ
13 タービン
14 圧縮機
15 センサ
16 センサ
17 センサ
18 センサ
19 センサ
20 センサ
21 センサ
22 制御装置
AG 排ガス
G ガス
LL 過給空気
Claims (14)
- ガス駆動エンジン、すなわちガスで駆動されるガスエンジン又はガスで駆動される二元燃料エンジンのガス消費を決定するための方法において、
エンジンが、現在の運転条件下で運転され、前記現在の運転条件下で、前記エンジンの現在のガス消費が検出され、
目標の運転条件下で予想される前記エンジンの目標のガス消費は、前記現在のガス消費に依存して、及び、前記現在の運転条件と前記目標の運転条件との偏差に基づいて算定され、
前記エンジンの前記目標のガス消費の算定が、以下の方程式
- 前記目標のガス消費が、現在の周囲空気圧力と目標の周囲空気圧力との偏差に基づいて算定されることを特徴とする請求項1に記載の方法。
- 前記目標のガス消費が、現在の周囲空気温度と目標の周囲空気温度との偏差に基づいて算定されることを特徴とする請求項1又は2に記載の方法。
- 前記目標のガス消費が、現在の排ガス背圧と目標の排ガス背圧との偏差に基づいて算定されることを特徴とする請求項1から3のいずれか一項に記載の方法。
- 前記目標のガス消費が、現在の過給圧と目標の過給圧との偏差に基づいて算定されることを特徴とする請求項1から4のいずれか一項に記載の方法。
- 前記目標のガス消費が、現在のガスのメタン価と目標のガスのメタン価との偏差に基づいて算定されることを特徴とする請求項1から5のいずれか一項に記載の方法。
- 前記目標のガス消費が、前記エンジンの現在の点火タイミングと、前記エンジンの目標の点火タイミングとの偏差に基づいて算定されることを特徴とする請求項1から6のいずれか一項に記載の方法。
- 前記目標のガス消費が、現在の過給空気温度と目標の過給空気温度との偏差に基づいて算定されることを特徴とする請求項1から7のいずれか一項に記載の方法。
- 前記目標のガス消費が、現在の周囲空気湿度と目標の周囲空気湿度との偏差に基づいて算定されることを特徴とする請求項1から8のいずれか一項に記載の方法。
- 前記目標のガス消費が、現在のエンジン負荷に基づいて算定されることを特徴とする請求項1から8のいずれか一項に記載の方法。
- 前記定数k1、k2、k3、k41、k42、k5、k61、k62、k7、k8が、前記エンジンのλ−閉ループ制御の種類に依存することを特徴とする請求項1から10のいずれか一項に記載の方法。
- 過給空気の排出に関するλ−閉ループ制御を実施する際に、k1、k2、k3はそれぞれ0であり、k41、k42、k5、k61、k62、k7、k8はそれぞれ0よりも大きく、且つ、1よりも小さいことを特徴とする請求項11に記載の方法。
- ウェイストゲート又は可変のタービン形状に関するλ−閉ループ制御の際、k1、k2、k3、k41、k42、k5、k61、k62、k7、k8はそれぞれ0よりも大きく、且つ、1よりも小さいことを特徴とする請求項11に記載の方法。
- ガス駆動エンジン、すなわちガスで駆動されるガスエンジン又はガスで駆動される二元燃料エンジンの制御装置が、請求項1から13のいずれか一項に記載の方法を実施するための手段を備えていることを特徴とする制御装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015005043.5 | 2015-04-21 | ||
DE102015005043.5A DE102015005043A1 (de) | 2015-04-21 | 2015-04-21 | Verfahren und Steuerungseinrichtung zur Bestimmung eines Gasverbrauchs eines mit Gas betriebenen Motors |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016206194A JP2016206194A (ja) | 2016-12-08 |
JP6687456B2 true JP6687456B2 (ja) | 2020-04-22 |
Family
ID=57110084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016084225A Expired - Fee Related JP6687456B2 (ja) | 2015-04-21 | 2016-04-20 | ガス駆動エンジンのガス消費を決定する方法及び制御装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10393562B2 (ja) |
JP (1) | JP6687456B2 (ja) |
KR (1) | KR20160125305A (ja) |
CN (1) | CN106404089A (ja) |
AT (1) | AT517138B1 (ja) |
DE (1) | DE102015005043A1 (ja) |
FI (1) | FI20165342A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102017119291B4 (de) * | 2017-08-23 | 2022-01-27 | CPK Automotive GmbH & Co. KG | Verfahren zur Beeinflussung des Energieverbrauchs eines Motors |
JP7040307B2 (ja) * | 2018-06-13 | 2022-03-23 | トヨタ自動車株式会社 | 運転評価装置、運転評価方法、及び、運転評価プログラムを記録した記録媒体 |
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DE3438176C2 (de) * | 1984-10-18 | 1995-04-20 | Bosch Gmbh Robert | Einrichtung zur Regelung des Ladedrucks einer Brennkraftmaschine |
US6466859B1 (en) * | 1998-06-04 | 2002-10-15 | Yamaha Motor Co Ltd | Control system |
US7072762B2 (en) * | 2003-07-18 | 2006-07-04 | Miyama, Inc. | Evaluation system for vehicle operating conditions and evaluation method thereof |
US7454962B2 (en) * | 2004-08-18 | 2008-11-25 | Nissan Diesel Motor Co., Ltd. | Fuel consumption evaluation system |
DE102004056894A1 (de) * | 2004-11-25 | 2006-06-01 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Regelung des Ladedrucks einer Brennkraftmaschine |
DE112006001271B4 (de) | 2005-05-18 | 2018-04-19 | Westport Power Inc. | Direkteinspritzender gasbetriebener Motor und Verfahren zum Steuern des Kraftfahrstoffeinspritzdrucks |
US7233855B1 (en) * | 2005-12-08 | 2007-06-19 | Gm Global Technology Operations, Inc. | Apparatus and method for comparing the fuel consumption of an alternative fuel vehicle with that of a traditionally fueled comparison vehicle |
JP4591423B2 (ja) * | 2006-08-09 | 2010-12-01 | 株式会社デンソー | エンジンの燃料未燃分推定装置、排気浄化装置の温度推定装置 |
US8141357B2 (en) * | 2007-10-12 | 2012-03-27 | Mazda Motor Corporation | Supercharger for an engine |
US8364375B2 (en) * | 2008-07-24 | 2013-01-29 | Scavengetech I, LLC | Turbocharger fleet management system |
US8381510B2 (en) * | 2009-04-30 | 2013-02-26 | General Electric Company | Method and systems for controlling engine thrust using variable trim |
JP4941536B2 (ja) * | 2009-11-02 | 2012-05-30 | 株式会社デンソー | エンジン制御装置 |
US8401751B2 (en) * | 2011-03-01 | 2013-03-19 | Caterpillar Inc. | Shift control and method |
JP5257479B2 (ja) * | 2011-03-14 | 2013-08-07 | 株式会社デンソー | エンジン制御装置 |
US9097224B2 (en) | 2011-08-15 | 2015-08-04 | GM Global Technology Operations LLC | Multi-fuel vehicle fuel control systems and methods |
US8983752B2 (en) * | 2011-08-22 | 2015-03-17 | Trimble Navigation Limited | System and method for identifying characteristics of a vehicle |
CN102607659B (zh) * | 2012-02-03 | 2015-01-07 | 吴明 | 车辆标准状态燃料检测和换算方法 |
JP5783976B2 (ja) * | 2012-08-30 | 2015-09-24 | 本田技研工業株式会社 | 内燃機関の制御装置 |
US9464583B2 (en) * | 2014-02-06 | 2016-10-11 | Cummins Inc. | Cylinder pressure based control of dual fuel engines |
US9556810B2 (en) * | 2014-12-31 | 2017-01-31 | General Electric Company | System and method for regulating exhaust gas recirculation in an engine |
-
2015
- 2015-04-21 DE DE102015005043.5A patent/DE102015005043A1/de not_active Withdrawn
-
2016
- 2016-04-19 FI FI20165342A patent/FI20165342A/fi not_active Application Discontinuation
- 2016-04-19 KR KR1020160047618A patent/KR20160125305A/ko not_active Application Discontinuation
- 2016-04-20 JP JP2016084225A patent/JP6687456B2/ja not_active Expired - Fee Related
- 2016-04-20 US US15/134,111 patent/US10393562B2/en not_active Expired - Fee Related
- 2016-04-21 CN CN201610249608.7A patent/CN106404089A/zh active Pending
- 2016-04-21 AT ATA207/2016A patent/AT517138B1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT517138B1 (de) | 2019-05-15 |
DE102015005043A1 (de) | 2016-10-27 |
AT517138A2 (de) | 2016-11-15 |
CN106404089A (zh) | 2017-02-15 |
AT517138A3 (de) | 2017-07-15 |
KR20160125305A (ko) | 2016-10-31 |
US10393562B2 (en) | 2019-08-27 |
US20160313163A1 (en) | 2016-10-27 |
JP2016206194A (ja) | 2016-12-08 |
FI20165342A (fi) | 2016-10-22 |
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