JP2016206194A - 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 abstract description 26
- 239000000446 fuel Substances 0.000 claims abstract description 11
- 239000012080 ambient air Substances 0.000 claims description 37
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 26
- 239000003570 air Substances 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000003466 anti-cipated effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 86
- 230000007613 environmental effect Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- 239000002737 fuel gas Substances 0.000 description 1
- 238000000691 measurement method Methods 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
- 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
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- 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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- 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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- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
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- 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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- 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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- 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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- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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- 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
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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
- F02D19/0639—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
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- 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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- 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
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- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- 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)
Abstract
【解決手段】本発明では、エンジン(10)が、現在の運転条件下で運転され、現在の運転条件下で、エンジン(10)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エンジン(10)の目標のガス消費は、現在のガス消費に依存して、及び、現在の運転条件と目標の運転条件との偏差に依存して算定される。
【選択図】図1
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 (15)
- 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ることを特徴とする方法。 - 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11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12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12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14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。
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Application Number | Priority Date | Filing Date | Title |
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DE102015005043.5A DE102015005043A1 (de) | 2015-04-21 | 2015-04-21 | Verfahren und Steuerungseinrichtung zur Bestimmung eines Gasverbrauchs eines mit Gas betriebenen Motors |
DE102015005043.5 | 2015-04-21 |
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JP2016206194A true JP2016206194A (ja) | 2016-12-08 |
JP6687456B2 JP6687456B2 (ja) | 2020-04-22 |
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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 |
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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) |
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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 |
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EP1780393B1 (en) * | 2004-08-18 | 2011-11-16 | UD Trucks Corporation | Fuel consumption evaluation system |
DE102004056894A1 (de) * | 2004-11-25 | 2006-06-01 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Regelung des Ladedrucks einer Brennkraftmaschine |
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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 |
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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 |
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- 2015-04-21 DE DE102015005043.5A patent/DE102015005043A1/de not_active Withdrawn
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- 2016-04-20 US US15/134,111 patent/US10393562B2/en not_active Expired - Fee Related
- 2016-04-20 JP JP2016084225A patent/JP6687456B2/ja not_active Expired - Fee Related
- 2016-04-21 AT ATA207/2016A patent/AT517138B1/de not_active IP Right Cessation
- 2016-04-21 CN CN201610249608.7A patent/CN106404089A/zh active Pending
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US10393562B2 (en) | 2019-08-27 |
AT517138A3 (de) | 2017-07-15 |
JP6687456B2 (ja) | 2020-04-22 |
DE102015005043A1 (de) | 2016-10-27 |
US20160313163A1 (en) | 2016-10-27 |
AT517138A2 (de) | 2016-11-15 |
KR20160125305A (ko) | 2016-10-31 |
AT517138B1 (de) | 2019-05-15 |
CN106404089A (zh) | 2017-02-15 |
FI20165342A (fi) | 2016-10-22 |
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