JP6690921B2 - ガスエンジンを起動するための方法 - Google Patents
ガスエンジンを起動するための方法 Download PDFInfo
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- JP6690921B2 JP6690921B2 JP2015216493A JP2015216493A JP6690921B2 JP 6690921 B2 JP6690921 B2 JP 6690921B2 JP 2015216493 A JP2015216493 A JP 2015216493A JP 2015216493 A JP2015216493 A JP 2015216493A JP 6690921 B2 JP6690921 B2 JP 6690921B2
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- working cylinder
- gas
- supplied
- starting
- engine
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- 239000007789 gas Substances 0.000 claims description 102
- 238000000034 method Methods 0.000 claims description 44
- 239000000203 mixture Substances 0.000 claims description 26
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 13
- 239000002737 fuel gas Substances 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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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
-
- 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
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/02—Engines characterised by means for increasing operating efficiency
-
- 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
- F02B7/00—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel
- F02B7/06—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel the fuel in the charge being gaseous
-
- 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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/008—Controlling each cylinder individually
-
- 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
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
-
- 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
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
Claims (10)
- 1つより多い作動シリンダと、排気管と、を有するガスエンジンを起動するための方法であって、
前記1つより多い作動シリンダから、第1の点火のための少なくとも1つの作動シリンダが選択され、
選択された作動シリンダに、燃料ガスと、燃焼プロセスを開始するために必要な量の起動ガスと、が供給され、
選択されていない作動シリンダには、燃焼用空気のみが供給され、
前記燃焼プロセスを開始した際に前記選択された作動シリンダに供給された起動ガスの一部が着火されない場合、前記選択された作動シリンダから排出される燃料ガスと起動ガスとからなる混合気が、前記排気管において、前記選択されていない作動シリンダを通った燃焼用空気と混合し、前記混合気が、着火不可能となる程度に希薄される、
ガスエンジンを起動することを特徴とする方法。 - 少なくとも2つの作動シリンダに、所定の量の起動ガスがシリンダを選択して供給されることを特徴とする請求項1に記載の方法。
- 起動ガスが、少なくとも1つの作動シリンダにおいて点火が成功したことを認識した後で初めて、少なくとも1つのさらなる作動シリンダに供給されることを特徴とする請求項1又は2に記載の方法。
- 前記起動ガスの量が、前記ガスエンジンの排気管内に着火性の混合気が存在しないように決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。
- 起動ガスが供給されるべき作動シリンダが、前記作動シリンダの点火成功、及び/又は、少なくとも1つのさらなる作動シリンダに対する作動シリンダにおけるピストン位置、及び/又は、前記ガスエンジンの前記排気管内の前記作動シリンダの排気口の位置に応じて、エンジン固有に決定され、
前記作動シリンダの点火成功の認識が、前記作動シリンダの排気管内の温度上昇の確認、及び/又は、前記作動シリンダ内の圧力上昇の確認によって行わ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。 - 起動ガスが供給されるべき作動シリンダの順序が、所定の振幅の値よりも値が小さい振幅を有するトルク曲線をもたらすために、エンジン固有に決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。
- 起動ガスが供給されるべき作動シリンダの順序が、前記ガスエンジンのクランク機構が固有振動を生じないようにエンジン固有に決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。
- 起動ガスが供給されるべき作動シリンダの順序が、前記ガスエンジンの起動順序の中断後に、前記順序とは異なる第2の順序に変更され、前記第2の順序で起動プロセスが繰り返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。
- 作動シリンダの点火成功の認識が、前記作動シリンダの排気管内の温度上昇の確認、及び/又は、前記作動シリンダ内の圧力上昇の確認によって行わ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。
- 作動シリンダの少なくとも1つのノッキングセンサが、圧力の上昇を確認するために用いられることを特徴とする請求項9に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014016418.7A DE102014016418A1 (de) | 2014-11-05 | 2014-11-05 | Verfahren zum Starten eines Gasmotors |
DE102014016418.7 | 2014-11-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016089841A JP2016089841A (ja) | 2016-05-23 |
JP6690921B2 true JP6690921B2 (ja) | 2020-04-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015216493A Active JP6690921B2 (ja) | 2014-11-05 | 2015-11-04 | ガスエンジンを起動するための方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6690921B2 (ja) |
KR (1) | KR102328552B1 (ja) |
CN (1) | CN105569858B (ja) |
DE (1) | DE102014016418A1 (ja) |
FI (1) | FI129819B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2569799B (en) * | 2017-12-22 | 2020-10-07 | Caterpillar Motoren Gmbh & Co | Method for starting a gaseous fuel combustion engine |
DE102019100348A1 (de) * | 2019-01-09 | 2020-07-09 | Man Energy Solutions Se | Verfahren und Steuerungseinrichtung zum Betreiben eines als Gasmotor oder Dual-Fuel-Motor ausgebildeten Motors |
JP2024141004A (ja) * | 2023-03-28 | 2024-10-10 | 三菱重工エンジン&ターボチャージャ株式会社 | ガスエンジン及びガスエンジンの起動方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07116993B2 (ja) * | 1986-08-29 | 1995-12-18 | スズキ株式会社 | ガスエンジンの始動装置 |
JP2576753B2 (ja) * | 1993-03-05 | 1997-01-29 | 株式会社新潟鉄工所 | 大型ガスエンジン |
AUPO988597A0 (en) * | 1997-10-20 | 1997-11-13 | Orbital Engine Company (Australia) Proprietary Limited | Start-up method for an internal combustion engine |
US6640773B2 (en) * | 2000-12-26 | 2003-11-04 | Westport Research Inc. | Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine |
DE102009016461A1 (de) | 2009-04-04 | 2010-10-07 | Man Diesel Se | Zündanordnung für einen Gasmotor, mit dieser ausgerüsteter Gasmotor und Verfahren zum Betreiben des Gasmotors |
AT506560B1 (de) * | 2009-05-07 | 2010-08-15 | Avl List Gmbh | Verfahren zum starten einer mit brenngas betriebenen brennkraftmaschine |
JP5802035B2 (ja) * | 2011-03-28 | 2015-10-28 | 川崎重工業株式会社 | ガスエンジン並びにその起動方法及び起動装置 |
JP5929795B2 (ja) * | 2013-03-21 | 2016-06-08 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP6045424B2 (ja) * | 2013-03-29 | 2016-12-14 | 三菱重工業株式会社 | ガス内燃機関の始動装置 |
-
2014
- 2014-11-05 DE DE102014016418.7A patent/DE102014016418A1/de active Pending
-
2015
- 2015-11-03 FI FI20155795A patent/FI129819B/en active IP Right Grant
- 2015-11-03 KR KR1020150153873A patent/KR102328552B1/ko active IP Right Grant
- 2015-11-04 JP JP2015216493A patent/JP6690921B2/ja active Active
- 2015-11-05 CN CN201510743224.6A patent/CN105569858B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FI20155795A (fi) | 2016-05-06 |
DE102014016418A1 (de) | 2016-05-12 |
CN105569858A (zh) | 2016-05-11 |
KR20160053802A (ko) | 2016-05-13 |
KR102328552B1 (ko) | 2021-11-17 |
CN105569858B (zh) | 2020-12-08 |
FI129819B (en) | 2022-09-15 |
JP2016089841A (ja) | 2016-05-23 |
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