JP5469603B2 - 固定式のガスエンジンを調整する方法 - Google Patents
固定式のガスエンジンを調整する方法 Download PDFInfo
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- JP5469603B2 JP5469603B2 JP2010525257A JP2010525257A JP5469603B2 JP 5469603 B2 JP5469603 B2 JP 5469603B2 JP 2010525257 A JP2010525257 A JP 2010525257A JP 2010525257 A JP2010525257 A JP 2010525257A JP 5469603 B2 JP5469603 B2 JP 5469603B2
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- 239000000203 mixture Substances 0.000 claims description 105
- 239000000446 fuel Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 19
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Classifications
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
-
- 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
- F02D19/021—Control of components of the fuel supply system
- F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
-
- 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
- F02D2200/0404—Throttle position
-
- 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
-
- 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
- F02D2200/0408—Estimation of intake manifold 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
psl={VSL*2[1+LMIN*LAM(SL)]*T1*pNORM}/[nIST*VH*LG*TNORM]
ここでは、
pSL 目標混合気圧
VSL 目標体積流量
VMIN 燃料特性
LAM(SL) 目標ラムダ値
T1 第一のレシーバーパイプ内の温度
pNORM 平均海面での標準空気圧(1013mbar)
nIST 実際の実際回転数
VH エンジンのストロークボリューム
LG 体積効率(シリンダー充填)
TNORM 標準温度 273.15K
比較箇所Bでは、目標混合気圧pSLが、第二の実際混合気圧p2(IST)と比較される。結果は、第二の混合気圧調整ばらつきdp2に相当する。これから、第二の混合気調整部26は調整値としての第二の断面積QF2を計算する。これに、第二の特性線27を介して第二の混合気スロットル角度DKW2が分類される。第二の混合器スロットル角度DKW2によって、調整を受ける部分に相当する第二の混合気スロットル11が駆動される。第二の混合気スロットル11の出力値は、調整値(Regelgroesse)に相当する第二の目標混合気圧p2(IST)である。第二の目標混合気圧p2(IST)は、(図示されていない)オプションとしてのフィルターを介して比較箇所Bに戻される。これによって調整ループ22は閉じている。
2 シャフト
3 クラッチ
4 シャフト
5 ジェネレーター
6 ガススロットル
7 混合器
8 コンプレッサー
9 冷却器
10 第一混合気スロットル
11 第二混合気スロットル
12 第一のレシーバーパイプ
13 第二のレシーバーパイプ
14 エンジン電子制御装置(GECU)
15 設備調整装置
16 回転数調整装置
17 モーメント制限
18 効率
19 混合気量
20 処理電子機器
21 第一の制御回路
22 第二の制御回路
23 計算ユニット
24 第一混合気圧調整部
25 第一の特性線
26 第二の皇后器圧調整装置
27 第二の特性線
Claims (6)
- 固定式のガスエンジン(1)を調整するための方法において、回転数調整ばらつき(dn)が目標回転数(nSL)および実際回転数(nIST)から計算され、回転数調整ばらつき(dn)から回転数調整部(16)を介して調整値としての目標モーメント(MSL)が定められ、目標モーメント(MSL)に基づいて目標体積流量(VSL)が定められること、ガスエンジン(1)のインレットバルブの手前のレシーバーパイプ(12,13)内の実際の混合気圧(p1(IST),p2(IST))および混合気体積流量(V1,V2)を定めるための混合気スロットル角度(DKW1,DKW2)が、目標体積流量(VSL)に依存して定められること、およびガススロットル角度が、ガス・空気混合気中のガス比率としてのガス体積流量を定めるために、同様に目標体積流量(VSL)に依存して定められること、その際、実際の混合気圧が調整されること、およびその際、目標モーメント(MSL)が制限され、制限された目標モーメント(MSLB)に、実際回転数(nIST)に依存して、特性マップを介して、目標体積流量(VSL)が分類されることにより、目標体積流量(VSL)が計算されることを特徴とする前記方法。
- 制限が、実際回転数(nIST)に依存して定められることを特徴とする請求項1に記載の方法。
- 制限が、検出されたシステムのエラー状態(FM)および許容される機械的最大モーメントに追加的に依存して定められることを特徴とする請求項2に記載の方法。
- 目標体積流量(VSL)から目標混合気圧(pSL)が計算され、目標混合気圧(pSL)と、レシーバーパイプ(12,13)内の実際混合気圧(p1(IST),p2(IST))から混合気圧調整ばらつき(dp1,dp2)が算出され、そして混合気圧調整ばらつき(dp1,dp2)から混合気調整部(24,26)を介して、混合気スロットル角度(DKW1,DKW2)を定めるための調整値(QF1,QF2)が計算されることによって、混合気スロットル角度(DKW1,DKW2)が定められることを特徴とする請求項1に記載の方法。
- 目標混合気圧(pSL)の計算の際に、実際回転数(nIST)、定数である目標ラムダ値(LAM(SL))、エンジンストロークボリューム(VH),シリンダー充填に相当する体積効率(LG)、レシーバーパイプ(12)内の混合気温度(T1)、標準空気圧(pNORM)、標準温度(TNORM)および燃料特性(LMIN)が考慮されることを特徴とする請求項4に記載の方法。
- V型配置のガスエンジンにおいて、Aサイドのために第一の混合気スロットル角度(DKW1)が、第一のレシーバーパイプ(12)内の第一の実際混合気圧(p1(IST))および第一の混合気体積流量(V1)を定めるために計算され、Bサイドのために第二の混合気スロットル角度(DKW2)が、第二のレシーバーパイプ(13)内の第二の実際混合気圧(p2(IST))および第二の混合気体積流量(V2)を定めるために計算されることを特徴とする請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007045195A DE102007045195B3 (de) | 2007-09-21 | 2007-09-21 | Verfahren zur Regelung eines stationären Gasmotors |
DE102007045195.6 | 2007-09-21 | ||
PCT/EP2008/007891 WO2009040058A1 (de) | 2007-09-21 | 2008-09-19 | Verfahren zur regelung eines stationären gasmotors |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010539383A JP2010539383A (ja) | 2010-12-16 |
JP5469603B2 true JP5469603B2 (ja) | 2014-04-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010525257A Expired - Fee Related JP5469603B2 (ja) | 2007-09-21 | 2008-09-19 | 固定式のガスエンジンを調整する方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8340885B2 (ja) |
EP (1) | EP2205845B1 (ja) |
JP (1) | JP5469603B2 (ja) |
KR (1) | KR101380283B1 (ja) |
CN (1) | CN101868606B (ja) |
AU (1) | AU2008303820B2 (ja) |
DE (1) | DE102007045195B3 (ja) |
ES (1) | ES2612762T3 (ja) |
WO (1) | WO2009040058A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007056623B3 (de) | 2007-11-23 | 2009-05-20 | Mtu Friedrichshafen Gmbh | Verfahren zur Regelung eines stationären Gasmotors |
DE102008006708B3 (de) * | 2008-01-30 | 2009-08-20 | Mtu Friedrichshafen Gmbh | Verfahren zur Regelung eines stationären Gasmotors |
DE102009033082B3 (de) * | 2009-07-03 | 2011-01-13 | Mtu Friedrichshafen Gmbh | Verfahren zur Regelung eines Gasmotors |
CN102493884A (zh) * | 2011-12-23 | 2012-06-13 | 重庆潍柴发动机厂 | 一种大功率气体发动机进气控制方法 |
DE102013203741B4 (de) | 2013-03-05 | 2017-12-14 | Mtu Friedrichshafen Gmbh | Verfahren zum Betreiben einer Antriebseinrichtung sowie entsprechende Antriebseinrichtung |
JP6130696B2 (ja) * | 2013-03-26 | 2017-05-17 | 田中貴金属工業株式会社 | 半導体装置 |
DE102013213351B4 (de) * | 2013-03-28 | 2018-03-22 | Mtu Friedrichshafen Gmbh | Verfahren zum Betrieb einer Gas-Brennkraftmaschine, Regelung für eine Gas-Brennkraftmaschine und Gas-Brennkraftmaschine |
AT514811B1 (de) * | 2013-10-30 | 2015-04-15 | Ge Jenbacher Gmbh & Co Og | Verfahren zum Betreiben einer mit einem elektrischen Generator, insbesondere Synchrongenerator, verbundenen Brennkraftmaschine |
DE102013021523A1 (de) * | 2013-12-13 | 2015-07-02 | Mtu Friedrichshafen Gmbh | Verfahren zur Drehzahlregelung einer Brennkraftmaschine |
JP2015132206A (ja) * | 2014-01-14 | 2015-07-23 | 三菱重工業株式会社 | ガスエンジンの制御装置および制御方法ならびに制御装置を備えたガスエンジン |
US9719445B2 (en) | 2015-08-11 | 2017-08-01 | General Electric Company | Lambda virtual sensor systems and methods for a combustion engine |
CN106837566A (zh) * | 2017-01-20 | 2017-06-13 | 新奥科技发展有限公司 | 一种天然气发动机电控系统及热电联产系统 |
WO2021137853A1 (en) * | 2019-12-31 | 2021-07-08 | Cummins Inc. | Bypass system for engine startup |
US11359557B2 (en) * | 2020-05-27 | 2022-06-14 | Caterpillar Inc. | Method and system for load control in an internal combustion engine |
CN113250834B (zh) * | 2021-06-29 | 2023-03-21 | 潍柴动力股份有限公司 | 发动机的控制方法及设备 |
Family Cites Families (14)
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JPS639641A (ja) * | 1986-06-27 | 1988-01-16 | Hitachi Ltd | 内燃機関の負荷トルク制御装置 |
JPH0714135U (ja) * | 1993-08-24 | 1995-03-10 | 日産ディーゼル工業株式会社 | 圧縮天然ガスエンジンの空燃比制御装置 |
US5864770A (en) * | 1996-03-14 | 1999-01-26 | Ziph; Benjamin | Speed and power control of an engine by modulation of the load torque |
US6189523B1 (en) | 1998-04-29 | 2001-02-20 | Anr Pipeline Company | Method and system for controlling an air-to-fuel ratio in a non-stoichiometric power governed gaseous-fueled stationary internal combustion engine |
US6021755A (en) * | 1998-07-23 | 2000-02-08 | Caterpillar Inc. | Method and apparatus for determining a fuel command for a fuel system |
US6340005B1 (en) * | 2000-04-18 | 2002-01-22 | Rem Technology, Inc. | Air-fuel control system |
DE50012529D1 (de) * | 2000-05-26 | 2006-05-18 | Jenbacher Ag Jenbach | Einrichtung zum Einstellen des Verbrennungsgas-Luft-Verhältnisses eines vorzugsweise stationären Gasmotors |
US6876097B2 (en) * | 2001-02-22 | 2005-04-05 | Cummins Engine Company, Inc. | System for regulating speed of an internal combustion engine |
JP4365553B2 (ja) * | 2001-12-26 | 2009-11-18 | 株式会社日立製作所 | エンジンの燃料制御装置及びアイドリング時の空燃比制御方法 |
DE10205375A1 (de) * | 2002-02-09 | 2003-08-21 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine, insbesondere zur Regelung der Drehzahl der Brennkraftmaschine |
DE10346983B4 (de) * | 2003-10-09 | 2010-09-09 | Mtu Friedrichshafen Gmbh | Verfahren und eine Vorrichtung zur Regelung eines Kraftstoff-Luft-Gemischs einer mit gasförmigem Kraftstoff betriebenen Brennkraftmaschine |
DE102005056519A1 (de) * | 2005-11-28 | 2007-06-06 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
JP4476317B2 (ja) * | 2007-08-30 | 2010-06-09 | 三菱重工業株式会社 | ガスエンジンの統合制御方法及び装置 |
JP4755155B2 (ja) * | 2007-08-30 | 2011-08-24 | 三菱重工業株式会社 | ガスエンジンの統合制御方法及び装置 |
-
2007
- 2007-09-21 DE DE102007045195A patent/DE102007045195B3/de active Active
-
2008
- 2008-09-19 EP EP08802401.3A patent/EP2205845B1/de not_active Not-in-force
- 2008-09-19 JP JP2010525257A patent/JP5469603B2/ja not_active Expired - Fee Related
- 2008-09-19 US US12/679,476 patent/US8340885B2/en active Active
- 2008-09-19 CN CN2008801178894A patent/CN101868606B/zh not_active Expired - Fee Related
- 2008-09-19 AU AU2008303820A patent/AU2008303820B2/en not_active Ceased
- 2008-09-19 ES ES08802401.3T patent/ES2612762T3/es active Active
- 2008-09-19 WO PCT/EP2008/007891 patent/WO2009040058A1/de active Application Filing
- 2008-09-19 KR KR1020107008533A patent/KR101380283B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2612762T3 (es) | 2017-05-18 |
JP2010539383A (ja) | 2010-12-16 |
US20100256890A1 (en) | 2010-10-07 |
KR101380283B1 (ko) | 2014-04-01 |
AU2008303820A1 (en) | 2009-04-02 |
CN101868606A (zh) | 2010-10-20 |
US8340885B2 (en) | 2012-12-25 |
AU2008303820B2 (en) | 2011-12-08 |
KR20100085050A (ko) | 2010-07-28 |
EP2205845B1 (de) | 2016-11-16 |
CN101868606B (zh) | 2013-03-27 |
WO2009040058A1 (de) | 2009-04-02 |
EP2205845A1 (de) | 2010-07-14 |
DE102007045195B3 (de) | 2009-03-12 |
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