FR2347538A1 - Detecteur de blocage et procede en vue de detecter le blocage dans un moteur a turbine a gaz - Google Patents

Detecteur de blocage et procede en vue de detecter le blocage dans un moteur a turbine a gaz

Info

Publication number
FR2347538A1
FR2347538A1 FR7634563A FR7634563A FR2347538A1 FR 2347538 A1 FR2347538 A1 FR 2347538A1 FR 7634563 A FR7634563 A FR 7634563A FR 7634563 A FR7634563 A FR 7634563A FR 2347538 A1 FR2347538 A1 FR 2347538A1
Authority
FR
France
Prior art keywords
blocking
gas turbine
turbine engine
detector
detecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR7634563A
Other languages
English (en)
Inventor
Fred Lincoln Elsaesser
Joseph Hamilton Hall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of FR2347538A1 publication Critical patent/FR2347538A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR7634563A 1975-11-19 1976-11-17 Detecteur de blocage et procede en vue de detecter le blocage dans un moteur a turbine a gaz Pending FR2347538A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/633,309 US4060980A (en) 1975-11-19 1975-11-19 Stall detector for a gas turbine engine

Publications (1)

Publication Number Publication Date
FR2347538A1 true FR2347538A1 (fr) 1977-11-04

Family

ID=24539124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634563A Pending FR2347538A1 (fr) 1975-11-19 1976-11-17 Detecteur de blocage et procede en vue de detecter le blocage dans un moteur a turbine a gaz

Country Status (8)

Country Link
US (1) US4060980A (fr)
BE (1) BE848420A (fr)
CA (1) CA1071434A (fr)
DE (1) DE2652729A1 (fr)
FR (1) FR2347538A1 (fr)
GB (1) GB1505810A (fr)
NL (1) NL7612418A (fr)
SE (1) SE7612419L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117307500A (zh) * 2023-11-28 2023-12-29 河北技投机械设备有限公司 渣浆泵远程数字化监控方法、终端、监控系统及介质

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137710A (en) * 1977-01-26 1979-02-06 United Technologies Corporation Surge detector for gas turbine engines
US4164034A (en) * 1977-09-14 1979-08-07 Sundstrand Corporation Compressor surge control with pressure rate of change control
US4164033A (en) * 1977-09-14 1979-08-07 Sundstrand Corporation Compressor surge control with airflow measurement
US4275557A (en) * 1978-01-25 1981-06-30 General Electric Company Method and apparatus for controlling thrust in a gas turbine engine
US4296601A (en) * 1979-08-23 1981-10-27 Otis Elevator Company Electronic fuel control system
FR2488696A1 (fr) * 1980-08-13 1982-02-19 Snecma Procede et dispositif de detection du decollement tournant apparaissant dans une turbomachine a deux corps tournants
US4449358A (en) * 1981-07-24 1984-05-22 General Electric Company Method and apparatus for promoting a surge condition in a gas turbine
GB2119862A (en) * 1982-05-06 1983-11-23 Gen Electric Variable stator vane (VSV) closed loop control system of a compressor
US4529887A (en) * 1983-06-20 1985-07-16 General Electric Company Rapid power response turbine
US4581888A (en) * 1983-12-27 1986-04-15 United Technologies Corporation Compressor rotating stall detection and warning system
US4622808A (en) * 1984-12-20 1986-11-18 United Technologies Corporation Surge/stall cessation detection system
US4655034A (en) * 1984-12-20 1987-04-07 United Technologies Corporation Transient gas turbine engine bleed control
US4603546A (en) * 1985-07-16 1986-08-05 Rolls-Royce Limited Control systems for gas turbine aeroengines
DE3623696A1 (de) * 1986-07-14 1988-01-28 Dietmar Prof Dr Hennecke Verdichter mit einrichtungen zur verhinderung des pumpens
US4825639A (en) * 1987-07-08 1989-05-02 United Technologies Corporation Control method for a gas turbine engine
US5042245A (en) * 1989-02-27 1991-08-27 United Technologies Corporation Method and system for controlling variable compressor geometry
USRE34388E (en) * 1989-04-13 1993-09-28 General Electric Company Method and apparatus for detecting stalls
US5012637A (en) * 1989-04-13 1991-05-07 General Electric Company Method and apparatus for detecting stalls
US5051918A (en) * 1989-09-15 1991-09-24 United Technologies Corporation Gas turbine stall/surge identification and recovery
US5107674A (en) * 1990-03-30 1992-04-28 General Electric Company Control for a gas turbine engine
US5235801A (en) * 1991-12-12 1993-08-17 Allied-Signal Inc. On/off surge prevention control for a variable geometry diffuser
US5222356A (en) * 1991-12-12 1993-06-29 Allied-Signal Inc. Modulating surge prevention control for a variable geometry diffuser
US5281087A (en) * 1992-06-10 1994-01-25 General Electric Company Industrial gas turbine engine with dual panel variable vane assembly
GB9305414D0 (en) * 1993-03-16 1993-05-05 Rolls Royce Plc Gas turbine engine water ingestion
US5375412A (en) * 1993-04-26 1994-12-27 United Technologies Corporation Rotating stall recovery
EP0736142B1 (fr) * 1993-12-23 1998-07-22 United Technologies Corporation Detection de saute de regime irrecuperable et d'extinction dans des turbo-moteurs
US5726891A (en) * 1994-01-26 1998-03-10 Sisson; Patterson B. Surge detection system using engine signature
US6164902A (en) * 1998-12-11 2000-12-26 United Technologies Corporation Controlling stall margin in a gas turbine engine during acceleration
US6513333B2 (en) * 2000-05-25 2003-02-04 Honda Giken Kogyo Kabushiki Kaisha Surge detection system of gas turbine aeroengine
JP4705732B2 (ja) * 2000-05-25 2011-06-22 本田技研工業株式会社 航空機用ガスタービン・エンジンのサージ検出装置
EP1251244B1 (fr) * 2001-04-17 2010-09-01 Alstom Technology Ltd Méthode de suppression des fluctuations de combustion dans une turbine à gaz
GB0304325D0 (en) * 2003-02-26 2003-04-02 Rolls Royce Plc Stall detection and recovery system
US20050193739A1 (en) * 2004-03-02 2005-09-08 General Electric Company Model-based control systems and methods for gas turbine engines
EP2064434B1 (fr) * 2006-10-12 2012-06-27 United Technologies Corporation Gestion de la ligne de fonctionnement d'un compresseur basse pression dans un moteur de turboréacteur à double flux
US7707838B2 (en) * 2006-10-31 2010-05-04 General Electric Company Auxiliary power unit assembly
US7874161B2 (en) * 2007-07-25 2011-01-25 Honeywell International Inc. Compressor inlet guide vane flow based anti-ice formation control system and method
US8456634B2 (en) * 2009-06-15 2013-06-04 General Electric Company Optical interrogation sensors for combustion control
US20110008737A1 (en) * 2009-06-15 2011-01-13 General Electric Company Optical sensors for combustion control
US9540939B2 (en) 2012-12-28 2017-01-10 United Technologies Corporation Gas turbine engine with attached nosecone
US9759129B2 (en) 2012-12-28 2017-09-12 United Technologies Corporation Removable nosecone for a gas turbine engine
US20180058462A1 (en) * 2016-08-23 2018-03-01 Honeywell International Inc. Gas turbine engine compressor surge avoidance control system and method
JP6969432B2 (ja) * 2018-02-21 2021-11-24 トヨタ自動車株式会社 燃料電池システムおよび燃料電池システムの制御方法
CN110886658A (zh) * 2018-09-11 2020-03-17 普拉特 - 惠特尼加拿大公司 用于检测高涡轮温度操作的方法和系统
CN112127999B (zh) * 2019-06-25 2021-10-08 中国航发商用航空发动机有限责任公司 一种航空发动机低压轴转速的控制方法及装置
CN112901354B (zh) * 2021-02-01 2022-04-01 中国航发沈阳发动机研究所 一种航空发动机异常掉转故障处置对策方法
CN117738931B (zh) * 2024-01-02 2024-08-13 深圳市永诚创科技有限公司 风扇故障智能检测方法、装置、设备及介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133416A (en) * 1958-11-20 1964-05-19 Bendix Corp Braking system for gas turbine driven land vehicles
US3172259A (en) * 1962-03-02 1965-03-09 Avco Corp Variable geometry control for gas turbine engines
US3513899A (en) * 1968-03-29 1970-05-26 United Aircraft Corp Fuel control deceleration mode
US3797233A (en) * 1973-06-28 1974-03-19 United Aircraft Corp Integrated control for a turbopropulsion system
US3867717A (en) * 1973-04-25 1975-02-18 Gen Electric Stall warning system for a gas turbine engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759037A (en) * 1972-01-27 1973-09-18 Westinghouse Electric Corp Over temperature protection system for a gas turbine
US3868625A (en) * 1972-12-20 1975-02-25 United Aircraft Corp Surge indicator for turbine engines
US3852958A (en) * 1973-09-28 1974-12-10 Gen Electric Stall protector system for a gas turbine engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133416A (en) * 1958-11-20 1964-05-19 Bendix Corp Braking system for gas turbine driven land vehicles
US3172259A (en) * 1962-03-02 1965-03-09 Avco Corp Variable geometry control for gas turbine engines
US3513899A (en) * 1968-03-29 1970-05-26 United Aircraft Corp Fuel control deceleration mode
US3867717A (en) * 1973-04-25 1975-02-18 Gen Electric Stall warning system for a gas turbine engine
US3797233A (en) * 1973-06-28 1974-03-19 United Aircraft Corp Integrated control for a turbopropulsion system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117307500A (zh) * 2023-11-28 2023-12-29 河北技投机械设备有限公司 渣浆泵远程数字化监控方法、终端、监控系统及介质
CN117307500B (zh) * 2023-11-28 2024-03-05 河北技投机械设备有限公司 渣浆泵远程数字化监控方法、终端、监控系统及介质

Also Published As

Publication number Publication date
CA1071434A (fr) 1980-02-12
US4060980A (en) 1977-12-06
DE2652729A1 (de) 1977-05-26
GB1505810A (en) 1978-03-30
NL7612418A (nl) 1977-05-23
BE848420A (fr) 1977-03-16
SE7612419L (sv) 1977-05-20

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