KR20170121077A - 내연 기관을 작동하기 위한 방법 및 제어 장치 - Google Patents
내연 기관을 작동하기 위한 방법 및 제어 장치 Download PDFInfo
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- KR20170121077A KR20170121077A KR1020170051185A KR20170051185A KR20170121077A KR 20170121077 A KR20170121077 A KR 20170121077A KR 1020170051185 A KR1020170051185 A KR 1020170051185A KR 20170051185 A KR20170051185 A KR 20170051185A KR 20170121077 A KR20170121077 A KR 20170121077A
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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
-
- 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
-
- 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
- F02D19/0613—Switch-over from one fuel to another
-
- 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
- F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
- F02D19/0657—Heavy or light fuel oils; Fuels characterised by their impurities such as sulfur content or differences in grade, e.g. for ships
-
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
-
- 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
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
-
- 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
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
-
- 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
-
- 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
-
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
도 1은 중유가 연료로 공급되는 내연 기관을 작동시키기 위한 종래 기술에 공지된 절차를 예시하는 다이어그램이고; 그리고
도 2는 중유가 연료로 공급되는 내연 기관을 작동시키기 위한 본 발명에 따른 방법을 예시하는 다이어그램이다.
12 : 실제 특성 12' : 실제 특성
13 : 실제 특성 13' : 실제 특성
Claims (10)
- 중유 또는 HFO 연료가 연료로 공급되는 내연 기관을 작동시키는 방법으로서, 특히 파라미터 적용을 위해 상기 내연 기관이 선박용 경유 연료 또는 DMA 연료로 작동될 때, 내연 기관에 대한 작동 파라미터가 적용되는 방법으로서,
특히 내연 기관에 HFO 연료가 연료로 공급될 때, 내연 기관에 DMA 연료를 연료로 공급하는 조건 하에서 결정된 적어도 하나의 작동 파라미터가 오프셋을 이용하여 조정되는 것을 특징으로 하는 방법. - 제1항에 있어서, 작동 파라미터로서, 커먼 레일 연료 공급 시스템의 연료 인젝터에 대한 전력 공급의 시작이, 오프셋을 이용하여 조정되는 것을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 작동 파라미터로서, 커먼 레일 연료 공급 시스템의 연료 저장 유닛에 대한 저장 압력이, 오프셋을 이용하여 조정되는 것을 특징으로 하는 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 각각의 작동 파라미터에 대한 각각의 오프셋은, 내연 기관의 현재 부하에 따라 및/또는 내연 기관의 현재 회전 속도에 따라 및/또는 현재 연료 품질에 따라 결정되는 것을 특징으로 하는 방법.
- 제4항에 있어서, 내연 기관의 현재 부하 및/또는 현재 회전 속도에 따라, 현재 최대 오프셋이 결정되는 것을 특징으로 하는 방법.
- 제5항에 있어서, 상기 현재 연료 품질에 따라 현재 오프셋이 상기 현재 최대 오프셋으로부터 결정되고, 내연 기관에 DMA 연료를 연료로 공급하는 조건 하에서 결정된 적어도 각각의 작동 파라미터는, 상기 현재 오프셋을 이용하여 조정되는 것을 특징으로 하는 방법.
- 중유 연료 또는 HFO 연료가 연료로 공급되는 내연 기관을 작동시키기 위한 제어 장치로서, 내연 기관에 선반용 경유 연료 또는 DMA 연료를 연료로 공급하는 조건 하에서 결정된, 내연 기관에 대한 작동 파라미터가 제어 유닛에 저장되어 있는 제어 장치로서,
적어도 하나의 오프셋 값이 제어 장치에 저장되어 있는 것과, 내연 기관에 HFO 연료를 연료로 공급하는 동안에, 제어 유닛은, 내연 기관에 DMA 연료를 연료로 공급하는 조건 하에서 결정된 적어도 하나의 작동 파라미터를, 오프셋 값을 이용하여 조정하는 것을 특징으로 하는 제어 장치. - 제7항에 있어서, 작동 파라미터로서, 커먼 레일 연료 공급 시스템의 연료 인젝터에 대한 전력 공급의 시작 및/또는 커먼 레일 연료 공급 시스템의 연료 저장 유닛에 대한 저장 압력을, 오프셋을 이용하여 조정하는 것을 특징으로 하는 제어 장치.
- 제7항 또는 제8항에 있어서, 제어 유닛은, 각각의 작동 파라미터에 대한 각각의 오프셋을, 내연 기관의 현재 부하에 따라 및/또는 내연 기관의 현재 회전 속도에 따라 및/또는 현재 연료 품질에 따라 결정하는 것을 특징으로 하는 제어 장치.
- 제9항에 있어서, 내연 기관의 현재 부하 및/또는 현재 회전 속도에 따라, 제어 장치가 현재 최대 오프셋을 결정하는 것과, 현재 연료 품질에 따라, 제어 장치가 상기 현재 최대 오프셋으로부터 현재 오프셋을 결정하고, 제어 유닛은, 내연 기관에 DMA 연료를 연료로 공급하는 조건 하에서 결정된 각각의 작동 파라미터를, 상기 현재 오프셋을 이용하여 조정하는 것을 특징으로 하는 제어 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016206870.9A DE102016206870B4 (de) | 2016-04-22 | 2016-04-22 | Verfahren und Steuergerät zum Betreiben einer Brennkraftmaschine |
| DE102016206870.9 | 2016-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170121077A true KR20170121077A (ko) | 2017-11-01 |
| KR102201127B1 KR102201127B1 (ko) | 2021-01-08 |
Family
ID=60021061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170051185A Active KR102201127B1 (ko) | 2016-04-22 | 2017-04-20 | 내연 기관을 작동하기 위한 방법 및 제어 장치 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP6900220B2 (ko) |
| KR (1) | KR102201127B1 (ko) |
| CN (1) | CN107304724B (ko) |
| DE (1) | DE102016206870B4 (ko) |
| FI (1) | FI129875B (ko) |
| NO (1) | NO20170637A1 (ko) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194144U (ja) * | 1983-09-30 | 1985-12-24 | フオルクスウア−ゲンウエルク・アクチエンゲゼルシヤフト | 自動点火内燃機関の各種燃料品質への自動適応装置 |
| JPH0367035A (ja) * | 1989-08-04 | 1991-03-22 | Fuji Heavy Ind Ltd | アルコールエンジンの燃料噴射制御装置 |
| JP2006214415A (ja) * | 2005-02-07 | 2006-08-17 | Toyota Motor Corp | 内燃機関の始動制御装置及び燃料噴射制御装置 |
| JP2008025500A (ja) * | 2006-07-24 | 2008-02-07 | Mitsubishi Motors Corp | 混合燃料内燃機関の燃圧制御装置 |
| JP2008274905A (ja) * | 2007-05-07 | 2008-11-13 | Toyota Motor Corp | 多種燃料内燃機関の燃焼制御装置 |
| KR20110040765A (ko) * | 2008-06-19 | 2011-04-20 | 콘티넨탈 오토모티브 게엠베하 | 내연 엔진을 위한 연료 품질에 따른 분사 시간 제어 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3119049B2 (ja) * | 1993-09-21 | 2000-12-18 | 日産自動車株式会社 | ディーゼルエンジンの噴射時期制御装置 |
| JP3470485B2 (ja) * | 1996-02-19 | 2003-11-25 | 日産自動車株式会社 | ディーゼル機関の燃料性状推定装置及び制御装置 |
| DE19828772B4 (de) * | 1998-06-27 | 2005-11-24 | Man B & W Diesel A/S | Brennkraftmaschine |
| JP2001193527A (ja) * | 2000-01-17 | 2001-07-17 | Mitsubishi Motors Corp | ディーゼルエンジン |
| JP4171909B2 (ja) * | 2004-02-06 | 2008-10-29 | 株式会社デンソー | 筒内噴射式内燃機関の制御装置 |
| JP2009024677A (ja) * | 2007-07-23 | 2009-02-05 | Denso Corp | 内燃機関の制御装置 |
| DE102008013163A1 (de) * | 2008-03-07 | 2009-09-10 | Alois Dotzer | Dieselmotorisch betriebene Brennkraftmaschine |
| JP2011117387A (ja) * | 2009-12-04 | 2011-06-16 | Toyota Motor Corp | 圧縮着火式内燃機関 |
| WO2011088830A1 (en) * | 2010-01-25 | 2011-07-28 | York Industries International Hk. Ltd | Dual fuel supply system, methods for switching between different fuel types and method for retro-fitting a heavy fuel system |
| DE102010008097A1 (de) * | 2010-02-15 | 2011-08-18 | Porep GmbH, 23775 | Verfahren zum Umschalten der Kraftstoffzufuhr zu einer Verbrennungskraftmaschine von einem ersten Kraftstoff auf einen zweiten Kraftstoff und System zum Durchführen des Verfahrens |
| EP2423492B1 (en) * | 2010-08-31 | 2013-07-31 | Caterpillar Motoren GmbH & Co. KG | Controlling multifuel common rail engines |
| JP2012107533A (ja) * | 2010-11-15 | 2012-06-07 | Mitsubishi Heavy Ind Ltd | エンジンの制御装置 |
| FI20115212A7 (fi) * | 2011-03-03 | 2012-09-04 | Waertsilae Finland Oy | Mäntäpolttomoottorin polttoaineensyöttöjärjestelmä ja menetelmä sen käyttämiseksi |
| CN102182568B (zh) * | 2011-03-29 | 2013-01-23 | 重庆长安汽车股份有限公司 | 一种天然气和汽油双燃料发动机喷射脉宽控制方法 |
| CN102146854B (zh) * | 2011-03-29 | 2013-09-11 | 重庆长安汽车股份有限公司 | 一种天然气和汽油双燃料发动机点火定时校正方法 |
| KR101693895B1 (ko) * | 2011-12-15 | 2017-01-09 | 현대자동차주식회사 | 복합 착화방식의 디젤-가솔린 혼합연소엔진과 그 제어방법 및 복합 착화방식의 디젤-가솔린 혼합연소시스템 |
| EP2664771A1 (en) * | 2012-05-15 | 2013-11-20 | Caterpillar Motoren GmbH & Co. KG | Multi-fuel operation of an internal combustion engine |
| EP2998547B1 (en) * | 2014-09-19 | 2020-08-05 | Caterpillar Motoren GmbH & Co. KG | Controlling an internal combustion engine operated on gaseous fuel |
-
2016
- 2016-04-22 DE DE102016206870.9A patent/DE102016206870B4/de active Active
-
2017
- 2017-02-20 FI FI20175155A patent/FI129875B/en active IP Right Grant
- 2017-03-29 JP JP2017064611A patent/JP6900220B2/ja active Active
- 2017-04-19 NO NO20170637A patent/NO20170637A1/en unknown
- 2017-04-20 KR KR1020170051185A patent/KR102201127B1/ko active Active
- 2017-04-21 CN CN201710266269.8A patent/CN107304724B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194144U (ja) * | 1983-09-30 | 1985-12-24 | フオルクスウア−ゲンウエルク・アクチエンゲゼルシヤフト | 自動点火内燃機関の各種燃料品質への自動適応装置 |
| JPH0367035A (ja) * | 1989-08-04 | 1991-03-22 | Fuji Heavy Ind Ltd | アルコールエンジンの燃料噴射制御装置 |
| JP2006214415A (ja) * | 2005-02-07 | 2006-08-17 | Toyota Motor Corp | 内燃機関の始動制御装置及び燃料噴射制御装置 |
| JP2008025500A (ja) * | 2006-07-24 | 2008-02-07 | Mitsubishi Motors Corp | 混合燃料内燃機関の燃圧制御装置 |
| JP2008274905A (ja) * | 2007-05-07 | 2008-11-13 | Toyota Motor Corp | 多種燃料内燃機関の燃焼制御装置 |
| KR20110040765A (ko) * | 2008-06-19 | 2011-04-20 | 콘티넨탈 오토모티브 게엠베하 | 내연 엔진을 위한 연료 품질에 따른 분사 시간 제어 |
Also Published As
| Publication number | Publication date |
|---|---|
| FI129875B (en) | 2022-10-14 |
| CN107304724A (zh) | 2017-10-31 |
| CN107304724B (zh) | 2021-12-07 |
| JP6900220B2 (ja) | 2021-07-07 |
| FI20175155A7 (fi) | 2017-10-23 |
| JP2017194053A (ja) | 2017-10-26 |
| DE102016206870B4 (de) | 2023-09-14 |
| NO20170637A1 (en) | 2017-10-23 |
| KR102201127B1 (ko) | 2021-01-08 |
| DE102016206870A1 (de) | 2017-10-26 |
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