JP2016538467A - タービンエンジンおよび制御方法 - Google Patents
タービンエンジンおよび制御方法 Download PDFInfo
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- JP2016538467A JP2016538467A JP2016532045A JP2016532045A JP2016538467A JP 2016538467 A JP2016538467 A JP 2016538467A JP 2016532045 A JP2016532045 A JP 2016532045A JP 2016532045 A JP2016532045 A JP 2016532045A JP 2016538467 A JP2016538467 A JP 2016538467A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 33
- 239000000446 fuel Substances 0.000 claims abstract description 19
- 239000000567 combustion gas Substances 0.000 claims abstract description 15
- 230000007423 decrease Effects 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 13
- 101100074792 Danio rerio lhx1a gene Proteins 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- 101150110371 lhx3 gene Proteins 0.000 description 11
- 230000001052 transient effect Effects 0.000 description 11
- 101100511184 Dictyostelium discoideum limB gene Proteins 0.000 description 7
- 238000013500 data storage Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 101100074807 Mus musculus Lhx3 gene Proteins 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 101150097504 LHX1 gene Proteins 0.000 description 1
- 101150092843 SEC1 gene Proteins 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- 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
- F02C7/28—Arrangement of seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/02—Shutting-down responsive to overspeed
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
-
- 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
- F02C9/46—Emergency fuel control
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
- F05D2220/329—Application in turbines in gas turbines in helicopters
-
- 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
- F05D2270/01—Purpose of the control system
- F05D2270/02—Purpose of the control system to control rotational speed (n)
- F05D2270/021—Purpose of the control system to control rotational speed (n) to prevent overspeed
-
- 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
- F05D2270/01—Purpose of the control system
- F05D2270/09—Purpose of the control system to cope with emergencies
-
- 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
- F05D2270/01—Purpose of the control system
- F05D2270/09—Purpose of the control system to cope with emergencies
- F05D2270/091—Purpose of the control system to cope with emergencies in particular sudden load loss
-
- 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
- F05D2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
-
- 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
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (13)
- 少なくとも1つのタービンエンジン(5)を調整する調整方法であって、少なくとも、
圧縮機(8)と、
圧縮機より下流の燃焼室(9)と、
燃焼室より下流の第1および第2タービン(10、12)と、
少なくとも前記圧縮機および前記第1タービンとともに回転させられる第1回転シャフト(11)と、
第2タービンとともに回転させられる第2回転シャフト(13)であって、そうは言っても第1回転シャフトに対しては自由に回転できる、第2回転シャフト(13)と、
燃焼室への燃料の供給を制御するためのレギュレータ(15)と、
を備え、
前記レギュレータは、第2タービン(12)によって燃焼ガスから抽出される機械動力に関連付けられた少なくとも1つの指標的物理パラメータに応じて変動する最大閾値(N2,max)を前記第2回転シャフトの回転速度(N2)が上回った場合に、燃焼室への燃料の供給を遮断し、
方法は、前記指標的物理パラメータが高閾値を上回るとき、および前記指標的物理パラメータが低閾値の下を通るときに、第2回転シャフトの回転速度の前記最大閾値が低下することを特徴とする、調整方法。 - 前記指標的物理パラメータは、第2回転シャフトによって伝達されるトルクである、請求項1に記載の調整方法。
- 前記指標的物理パラメータは、第1回転シャフトの回転速度である、請求項1に記載の調整方法。
- 第2回転シャフトの回転速度の前記最大閾値は、少なくとも第1回転シャフトの前記回転速度に応じて、ならびに周囲圧力および/または温度(p0、T0)に応じて変動する、請求項3に記載の調整方法。
- 前記指標的物理パラメータは、前記圧縮機(8)より下流の圧力である、請求項1に記載の調整方法。
- 前記指標的物理パラメータは、前記燃焼室(9)より下流の温度である、請求項1に記載の調整方法。
- 前記指標的物理パラメータは、燃焼室(9)に供給される燃料の流量である、請求項1に記載の調整方法。
- 前記指標的物理パラメータは、前記圧縮機(8)を通る空気の流量である、請求項1に記載の調整方法。
- 前記指標的物理パラメータは、エンジン(5)を制御するための制御部材(25)の運動である、請求項1に記載の調整方法。
- 第1回転シャフトの回転速度の前記高閾値未満では、その最大閾値よりかなり低い警告閾値(N2,avert)を前記指標的物理パラメータが上回った場合に警告が記録される、請求項1から9のいずれか一項に記載の調整方法。
- 第2回転シャフトの回転速度の前記最大閾値は、中間閾値とその高閾値との間で前記指標的物理パラメータの増加とともに徐々に低下する、請求項1から10のいずれか一項に記載の調整方法。
- 請求項1から11のいずれか一項に記載の調整方法を実行するために、プログラマブルデジタルレギュレータによって実行されるのに適した命令のセットを含む、データ媒体。
- タービンエンジン(5)であって、少なくとも、
圧縮機(8)と、
圧縮機より下流の燃焼室(9)と、
燃焼室より下流の第1および第2タービン(10、12)と、
少なくとも前記圧縮機および前記第1タービンとともに回転させられる第1回転シャフト(11)と、
第2タービンとともに回転させられる第2回転シャフト(13)であって、そうは言っても第1回転シャフトに対しては自由に回転できる、第2回転シャフト(13)と、
燃焼室への燃料の供給を制御するための、前記第2タービン(12)によって燃焼ガスから抽出される機械動力に関連付けられた少なくとも1つの指標的物理パラメータに応じて変動する最大閾値(N2,max)を前記第2回転シャフトの回転速度(N2)が上回った場合に前記供給を遮断するように構成されている、レギュレータ(15)と、
を備え、
エンジンは、前記指標的物理パラメータが高閾値を上回るとき、および前記指標的物理パラメータが低閾値の下を通るときに、第2回転シャフトの回転速度の前記最大閾値が低下することを特徴とする、タービンエンジン(5)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1361353A FR3013390B1 (fr) | 2013-11-19 | 2013-11-19 | Turbomachine et procede de regulation |
FR1361353 | 2013-11-19 | ||
PCT/FR2014/052849 WO2015075346A1 (fr) | 2013-11-19 | 2014-11-07 | Turbomachine et procede de regulation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016538467A true JP2016538467A (ja) | 2016-12-08 |
JP6411500B2 JP6411500B2 (ja) | 2018-10-24 |
Family
ID=50029069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016532045A Expired - Fee Related JP6411500B2 (ja) | 2013-11-19 | 2014-11-07 | タービンエンジンおよび制御方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10190438B2 (ja) |
EP (1) | EP3071798B1 (ja) |
JP (1) | JP6411500B2 (ja) |
KR (1) | KR102266437B1 (ja) |
CN (1) | CN105745399B (ja) |
CA (1) | CA2929793C (ja) |
FR (1) | FR3013390B1 (ja) |
PL (1) | PL3071798T3 (ja) |
RU (1) | RU2670476C1 (ja) |
WO (1) | WO2015075346A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9771167B2 (en) * | 2013-01-16 | 2017-09-26 | Airbus Helicopters | Monitor system for monitoring the starting of a rotary wing aircraft, an aircraft, and a method using the system |
FR3026437A1 (fr) * | 2014-09-26 | 2016-04-01 | Airbus Helicopters | Procede pour arreter un moteur de giravion en survitesse, systeme et giravion associes |
FR3026435B1 (fr) * | 2014-09-29 | 2016-10-21 | Turbomeca | Dispositif et procede de test d'integrite d'un systeme de reactivation rapide d'un turbomoteur d'un helicoptere |
FR3027058B1 (fr) | 2014-10-13 | 2016-11-04 | Turbomeca | Architecture d'un systeme propulsif d'un helicoptere comprenant un turbomoteur hybride et un systeme de reactivation de ce turbomoteur hybride |
US10436060B2 (en) * | 2016-12-09 | 2019-10-08 | Pratt & Whitney Canada Corp. | Shaft event detection in gas turbine engines |
FR3061240B1 (fr) * | 2016-12-22 | 2019-05-31 | Safran Aircraft Engines | Procede ameliore de regulation d'un circuit d'alimentation |
US10683099B2 (en) | 2017-02-08 | 2020-06-16 | Pratt & Whitney Canada Corp. | Methods and systems for controlling operation of aircraft engines |
US10006375B1 (en) * | 2017-07-11 | 2018-06-26 | General Electric Company | Propulsion system for an aircraft |
FR3090730B1 (fr) * | 2018-12-21 | 2020-12-11 | Safran Aircraft Engines | Système et procédé de commande d’une vitesse de rotation d’une turbomachine d’aéronef avec gestion de panne |
US11168621B2 (en) * | 2019-03-05 | 2021-11-09 | Pratt & Whitney Canada Corp. | Method and system for operating an engine in a multi-engine aircraft |
US20220219838A1 (en) * | 2019-05-13 | 2022-07-14 | Safran Aircraft Engines | Model resetting in a turbine engine |
FR3098254B1 (fr) * | 2019-07-03 | 2021-06-11 | Safran Helicopter Engines | Turbogénérateur avec système de régulation simplifié pour aéronef |
US11111859B2 (en) | 2019-10-08 | 2021-09-07 | Solar Turbines Incorporated | Method and control system for controlling compressor output of a gas turbine engine |
US11753178B2 (en) | 2019-11-12 | 2023-09-12 | General Electric Company | Systems and methods for removing heat from aircraft components |
US11674442B2 (en) | 2020-03-16 | 2023-06-13 | General Electric Company | Gas turbine engine and method of operating |
FR3111668B1 (fr) * | 2020-06-17 | 2023-04-07 | Airbus Helicopters | Procédé pour arrêter un moteur en survitesse, système et giravion associés |
US11965424B2 (en) * | 2022-06-21 | 2024-04-23 | General Electric Company | Electronic overspeed protection system and method |
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JP2005315237A (ja) * | 2004-03-31 | 2005-11-10 | Honda Motor Co Ltd | ガスタービン・エンジンのセンサ故障検知装置 |
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-
2013
- 2013-11-19 FR FR1361353A patent/FR3013390B1/fr not_active Expired - Fee Related
-
2014
- 2014-11-07 CA CA2929793A patent/CA2929793C/fr active Active
- 2014-11-07 JP JP2016532045A patent/JP6411500B2/ja not_active Expired - Fee Related
- 2014-11-07 EP EP14806031.2A patent/EP3071798B1/fr active Active
- 2014-11-07 RU RU2016124132A patent/RU2670476C1/ru active
- 2014-11-07 CN CN201480063110.0A patent/CN105745399B/zh active Active
- 2014-11-07 WO PCT/FR2014/052849 patent/WO2015075346A1/fr active Application Filing
- 2014-11-07 KR KR1020167016428A patent/KR102266437B1/ko active IP Right Grant
- 2014-11-07 US US15/037,374 patent/US10190438B2/en active Active
- 2014-11-07 PL PL14806031T patent/PL3071798T3/pl unknown
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Publication number | Priority date | Publication date | Assignee | Title |
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GB2214331A (en) * | 1987-12-24 | 1989-08-31 | Rolls Royce Plc | Overspeed limiter for gas turbine aeroengine |
US6321525B1 (en) * | 2000-02-03 | 2001-11-27 | Rolls-Royce Corporation | Overspeed detection techniques for gas turbine engine |
JP2005315237A (ja) * | 2004-03-31 | 2005-11-10 | Honda Motor Co Ltd | ガスタービン・エンジンのセンサ故障検知装置 |
US20130098042A1 (en) * | 2010-07-02 | 2013-04-25 | Turbomeca | Detection of the overspeed of a free turbine by measuring using a torque meter |
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JP2012167550A (ja) * | 2011-02-09 | 2012-09-06 | Mitsubishi Heavy Ind Ltd | 異常検出装置 |
JP2013032707A (ja) * | 2011-08-01 | 2013-02-14 | Ihi Corp | ガスタービンエンジン用の燃料供給システム |
EP2570617A1 (fr) * | 2011-09-16 | 2013-03-20 | Eurocopter | Procédé de commande pour système de sécurité survitesse, système et aéronef associé |
Also Published As
Publication number | Publication date |
---|---|
WO2015075346A1 (fr) | 2015-05-28 |
KR20160085897A (ko) | 2016-07-18 |
CN105745399B (zh) | 2018-05-11 |
RU2016124132A (ru) | 2017-12-25 |
KR102266437B1 (ko) | 2021-06-17 |
EP3071798B1 (fr) | 2019-06-19 |
US20160298486A1 (en) | 2016-10-13 |
PL3071798T3 (pl) | 2019-10-31 |
CA2929793C (fr) | 2022-06-28 |
JP6411500B2 (ja) | 2018-10-24 |
US10190438B2 (en) | 2019-01-29 |
EP3071798A1 (fr) | 2016-09-28 |
CN105745399A (zh) | 2016-07-06 |
FR3013390B1 (fr) | 2019-01-25 |
CA2929793A1 (fr) | 2015-05-28 |
RU2670476C1 (ru) | 2018-10-23 |
FR3013390A1 (fr) | 2015-05-22 |
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