WO2011128573A1 - Procede et dispositif d'elaboration d'un signal de consigne - Google Patents
Procede et dispositif d'elaboration d'un signal de consigne Download PDFInfo
- Publication number
- WO2011128573A1 WO2011128573A1 PCT/FR2011/050830 FR2011050830W WO2011128573A1 WO 2011128573 A1 WO2011128573 A1 WO 2011128573A1 FR 2011050830 W FR2011050830 W FR 2011050830W WO 2011128573 A1 WO2011128573 A1 WO 2011128573A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal
- fuel
- setpoint
- metering device
- representative
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/263—Control of fuel supply by means of fuel metering valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/232—Fuel valves; Draining valves or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/50—Control logic embodiments
- F05D2270/54—Control logic embodiments by electronic means, e.g. electronic tubes, transistors or IC's within an electronic circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/70—Type of control algorithm
- F05D2270/71—Type of control algorithm synthesized, i.e. parameter computed by a mathematical model
Definitions
- this surface S is proportional to the volume flow rate of fuel. This is obtained by dividing the reference signal into the mass flow rate supplied by the computer by the density of the fuel circulating in the metering device.
- FIG. 2 represents a device for producing a setpoint signal according to the invention, in a particular embodiment in which it is integrated in the supply system represented in FIG. 1, as well as the main steps of FIG. a method of producing a setpoint signal according to the invention;
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012148451/06A RU2555429C2 (ru) | 2010-04-15 | 2011-04-12 | Способ и устройство для формирования сигнала установочной точки |
CA2795405A CA2795405C (fr) | 2010-04-15 | 2011-04-12 | Procede et dispositif d'elaboration d'un signal de consigne |
EP11731007.8A EP2558700B1 (fr) | 2010-04-15 | 2011-04-12 | Procede et dispositif d'elaboration d'un signal de consigne |
CN201180019279.2A CN102844547B (zh) | 2010-04-15 | 2011-04-12 | 产生定位点信号的方法和装置 |
BR112012026229-7A BR112012026229B1 (pt) | 2010-04-15 | 2011-04-12 | método e dispositivo de produção para produzir um sinal de ponto de ajuste, método e sistema de fornecimento para fornecer um sinal de ponto de ajuste, e, turbomáquina |
US13/640,819 US9261024B2 (en) | 2010-04-15 | 2011-04-12 | Method and a device for producing a setpoint signal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052882A FR2958976B1 (fr) | 2010-04-15 | 2010-04-15 | Procede et dispositif d'elaboration d'un signal de consigne representatif d'un debit de carburant |
FR1052882 | 2010-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011128573A1 true WO2011128573A1 (fr) | 2011-10-20 |
Family
ID=43087117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2011/050830 WO2011128573A1 (fr) | 2010-04-15 | 2011-04-12 | Procede et dispositif d'elaboration d'un signal de consigne |
Country Status (8)
Country | Link |
---|---|
US (1) | US9261024B2 (fr) |
EP (1) | EP2558700B1 (fr) |
CN (1) | CN102844547B (fr) |
BR (1) | BR112012026229B1 (fr) |
CA (1) | CA2795405C (fr) |
FR (1) | FR2958976B1 (fr) |
RU (1) | RU2555429C2 (fr) |
WO (1) | WO2011128573A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013190237A1 (fr) * | 2012-06-21 | 2013-12-27 | Snecma | Procédé et dispositif d'ajustement d'une valeur seuil de débit carburant |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140290261A1 (en) * | 2013-03-28 | 2014-10-02 | Solar Turbines Incorporated | Compensation for gas turbine engine fuel valve characteristics |
FR3021701B1 (fr) * | 2014-05-27 | 2016-06-17 | Snecma | Procede et dispositif de controle d'une poussee d'un turboreacteur |
FR3092872B1 (fr) * | 2019-02-20 | 2021-02-26 | Safran Aircraft Engines | Procede et systeme de commande d’un dispositif de dosage de carburant |
FR3103270B1 (fr) | 2019-11-20 | 2021-12-03 | Safran Aircraft Engines | Procédé et système de détermination du débit massique d’un fluide dans un circuit de fluide pour la commande d’une vanne de dosage du circuit de fluide |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305597A (en) | 1991-03-08 | 1994-04-26 | General Electric Company | Gas turbine fuel control |
EP1510795A2 (fr) * | 2003-08-22 | 2005-03-02 | Snecma Moteurs | Dispositif pour l'estimation du débit massique de carburant |
Family Cites Families (15)
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US4593523A (en) * | 1980-12-17 | 1986-06-10 | Allied Corporation | Method and apparatus for acceleration limiting a gas turbine engine |
US4697238A (en) * | 1981-01-21 | 1987-09-29 | Teledyne Industries, Inc. | Integrated fuel management system |
GB2195448B (en) * | 1986-09-19 | 1990-07-25 | Spirax Sarco Ltd | Flowmeter calibration |
US5115635A (en) * | 1990-11-20 | 1992-05-26 | United Technologies Corporation | Analytical flow meter backup |
US5274996A (en) * | 1991-10-11 | 1994-01-04 | Allied-Signal, Inc. | Closed loop fuel control system |
NO952860L (no) * | 1994-08-08 | 1996-02-09 | Compressor Controls Corp | Framgangsmåte og apparat for å hindre parameterdrift i gassturbiner |
US6148601A (en) * | 1998-05-08 | 2000-11-21 | Hamilton Sundstrand Corporation | Engine fuel control system and method |
US6882924B2 (en) * | 2003-05-05 | 2005-04-19 | Precision Engine Controls Corp. | Valve flow control system and method |
US7082842B2 (en) * | 2004-06-25 | 2006-08-01 | Rivatek Incorporated | Software correction method and apparatus for a variable orifice flow meter |
RU2323365C1 (ru) * | 2006-09-06 | 2008-04-27 | Петр Тихонович Харитонов | Способ, система и устройство для измерения объемного расхода топлива двигателем внутреннего сгорания |
RU2322601C1 (ru) * | 2006-09-12 | 2008-04-20 | Закрытое акционерное общество "Научно-производственная фирма "Система-Сервис" | Способ управления подачей топлива для газотурбинных двигателей |
FR2945075B1 (fr) * | 2009-04-29 | 2015-06-05 | Snecma | Procede et dispositif pour alimenter une chambre de turbomachine avec un debit de carburant regule |
FR2966518B1 (fr) * | 2010-10-25 | 2012-11-30 | Snecma | Commande d'un dispositif de dosage de carburant pour turbomachine |
FR2977638B1 (fr) * | 2011-07-04 | 2017-10-06 | Snecma | Procede de commande pour transitoires de regime d'une turbomachine |
FR2986041B1 (fr) * | 2012-01-20 | 2015-12-11 | Snecma | Procede de controle d'une vanne de fermeture d'un circuit de carburant |
-
2010
- 2010-04-15 FR FR1052882A patent/FR2958976B1/fr active Active
-
2011
- 2011-04-12 CA CA2795405A patent/CA2795405C/fr active Active
- 2011-04-12 US US13/640,819 patent/US9261024B2/en active Active
- 2011-04-12 RU RU2012148451/06A patent/RU2555429C2/ru active
- 2011-04-12 WO PCT/FR2011/050830 patent/WO2011128573A1/fr active Application Filing
- 2011-04-12 CN CN201180019279.2A patent/CN102844547B/zh active Active
- 2011-04-12 BR BR112012026229-7A patent/BR112012026229B1/pt active IP Right Grant
- 2011-04-12 EP EP11731007.8A patent/EP2558700B1/fr active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305597A (en) | 1991-03-08 | 1994-04-26 | General Electric Company | Gas turbine fuel control |
EP1510795A2 (fr) * | 2003-08-22 | 2005-03-02 | Snecma Moteurs | Dispositif pour l'estimation du débit massique de carburant |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013190237A1 (fr) * | 2012-06-21 | 2013-12-27 | Snecma | Procédé et dispositif d'ajustement d'une valeur seuil de débit carburant |
FR2992355A1 (fr) * | 2012-06-21 | 2013-12-27 | Snecma | Procede et dispositif d'ajustement d'une valeur seuil de debit carburant |
CN104541036A (zh) * | 2012-06-21 | 2015-04-22 | 斯奈克玛 | 调节燃料流量的阈值的方法和装置 |
CN104541036B (zh) * | 2012-06-21 | 2016-12-21 | 斯奈克玛 | 调节燃料流量的阈值的方法和装置 |
RU2635861C2 (ru) * | 2012-06-21 | 2017-11-16 | Снекма | Способ и устройство для регулирования порогового значения расхода топлива |
US10578030B2 (en) | 2012-06-21 | 2020-03-03 | Safran Aircraft Engines | Method and device for adjusting a threshold value of a fuel flow rate |
Also Published As
Publication number | Publication date |
---|---|
CA2795405C (fr) | 2018-04-24 |
FR2958976A1 (fr) | 2011-10-21 |
CN102844547A (zh) | 2012-12-26 |
CA2795405A1 (fr) | 2011-10-20 |
EP2558700B1 (fr) | 2017-06-07 |
US9261024B2 (en) | 2016-02-16 |
RU2012148451A (ru) | 2014-05-27 |
EP2558700A1 (fr) | 2013-02-20 |
RU2555429C2 (ru) | 2015-07-10 |
BR112012026229B1 (pt) | 2020-12-08 |
CN102844547B (zh) | 2015-05-20 |
FR2958976B1 (fr) | 2012-06-15 |
US20130091851A1 (en) | 2013-04-18 |
BR112012026229A2 (pt) | 2016-07-12 |
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