DE69006437T2 - Feststellung und Zurückführung von Abreissgebiet/Pumpen einer Gasturbine. - Google Patents

Feststellung und Zurückführung von Abreissgebiet/Pumpen einer Gasturbine.

Info

Publication number
DE69006437T2
DE69006437T2 DE90630155T DE69006437T DE69006437T2 DE 69006437 T2 DE69006437 T2 DE 69006437T2 DE 90630155 T DE90630155 T DE 90630155T DE 69006437 T DE69006437 T DE 69006437T DE 69006437 T2 DE69006437 T2 DE 69006437T2
Authority
DE
Germany
Prior art keywords
tear
pumps
return
detection
area
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.)
Expired - Fee Related
Application number
DE90630155T
Other languages
English (en)
Other versions
DE69006437D1 (de
Inventor
Douglas A Parsons
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 DE69006437D1 publication Critical patent/DE69006437D1/de
Application granted granted Critical
Publication of DE69006437T2 publication Critical patent/DE69006437T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE90630155T 1989-09-15 1990-09-13 Feststellung und Zurückführung von Abreissgebiet/Pumpen einer Gasturbine. Expired - Fee Related DE69006437T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/407,985 US5051918A (en) 1989-09-15 1989-09-15 Gas turbine stall/surge identification and recovery

Publications (2)

Publication Number Publication Date
DE69006437D1 DE69006437D1 (de) 1994-03-17
DE69006437T2 true DE69006437T2 (de) 1994-05-11

Family

ID=23614374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90630155T Expired - Fee Related DE69006437T2 (de) 1989-09-15 1990-09-13 Feststellung und Zurückführung von Abreissgebiet/Pumpen einer Gasturbine.

Country Status (3)

Country Link
US (1) US5051918A (de)
EP (1) EP0418189B1 (de)
DE (1) DE69006437T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122759B4 (de) * 2001-05-10 2017-06-08 Sew-Eurodrive Gmbh & Co Kg Verfahren zum Betrieb eines Antriebs und Vorrichtung

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US5222356A (en) * 1991-12-12 1993-06-29 Allied-Signal Inc. Modulating surge prevention control for a variable geometry diffuser
US5235801A (en) * 1991-12-12 1993-08-17 Allied-Signal Inc. On/off surge prevention control for a variable geometry diffuser
US5572444A (en) * 1992-08-19 1996-11-05 Mtl Systems, Inc. Method and apparatus for automatic performance evaluation of electronic display devices
US5351201A (en) * 1992-08-19 1994-09-27 Mtl Systems, Inc. Method and apparatus for automatic performance evaluation of electronic display devices
DE69411950T2 (de) * 1993-12-23 1999-03-25 United Technologies Corp Erkennung des pumpens und ausblasens in einem gasturbinentriebwerk
US5726891A (en) * 1994-01-26 1998-03-10 Sisson; Patterson B. Surge detection system using engine signature
US5402632A (en) * 1994-02-22 1995-04-04 Pratt & Whitney Canada, Inc. Method of surge detection
US5986582A (en) * 1998-06-24 1999-11-16 Safe Flight Instrument Corporation Helicopter rotor/engine warning system
US6582183B2 (en) 2000-06-30 2003-06-24 United Technologies Corporation Method and system of flutter control for rotary compression systems
US6729139B2 (en) 2001-09-26 2004-05-04 Goodrich Pump & Engine Control Systems, Inc. Engine control system
US6748744B2 (en) 2001-11-21 2004-06-15 Pratt & Whitney Canada Corp. Method and apparatus for the engine control of output shaft speed
US6786049B2 (en) 2002-05-22 2004-09-07 Hamilton Sundstrand Fuel supply control for a gas turbine including multiple solenoid valves
US6871487B2 (en) * 2003-02-14 2005-03-29 Kulite Semiconductor Products, Inc. System for detecting and compensating for aerodynamic instabilities in turbo-jet engines
US20050193739A1 (en) * 2004-03-02 2005-09-08 General Electric Company Model-based control systems and methods for gas turbine engines
US7197870B2 (en) * 2004-10-14 2007-04-03 Hamilton Sundstrand Corporation Pressure/flow sensing stall recovery for a ram air turbine
US7159401B1 (en) * 2004-12-23 2007-01-09 Kulite Semiconductor Products, Inc. System for detecting and compensating for aerodynamic instabilities in turbo-jet engines
CA2677284C (en) * 2007-02-08 2018-02-27 Bell Helicopter Textron Inc. Aircraft feathering, flapping and rotor loads indicator
US20100005657A1 (en) * 2008-07-10 2010-01-14 Van Vactor David R Methods and systems to facilitate over-speed protection
US8321119B2 (en) * 2008-07-10 2012-11-27 General Electric Company Methods and systems to facilitate over-speed protection
US8224552B2 (en) * 2008-07-10 2012-07-17 General Electric Company Methods and systems to facilitate over-speed protection
GB2462826B (en) * 2008-08-20 2014-03-12 Rolls Royce Plc A method for detecting overpressure inside a compartment associated with a gas turbine nacelle
FR2962500B1 (fr) 2010-07-08 2012-09-14 Snecma Procede et dispositif de detection d'un decollement tournant affectant un compresseur de turbomachine
FR2972233B1 (fr) * 2011-03-04 2017-10-20 Snecma Procede de suppression du decollement tournant dans une turbomachine
FR2987085B1 (fr) * 2012-02-20 2014-03-21 Snecma Procede de securisation du fonctionnement d'une turbomachine
US8854626B2 (en) 2012-07-20 2014-10-07 Prime Photonics, Lc Rotating stall detection using optical measurement of blade untwist
US9561862B2 (en) * 2014-02-20 2017-02-07 Hamilton Sundstrand Corporation Stall recovery system for a ram air turbine
US10047757B2 (en) 2016-06-22 2018-08-14 General Electric Company Predicting a surge event in a compressor of a turbomachine
US10662959B2 (en) 2017-03-30 2020-05-26 General Electric Company Systems and methods for compressor anomaly prediction
DE102020102332A1 (de) * 2020-01-30 2021-08-05 Rolls-Royce Deutschland Ltd & Co Kg Sensorvorrichtung und Messverfahren

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US3426322A (en) * 1965-10-28 1969-02-04 Gen Electric Turbojet compressor stall warning indicator
US4427896A (en) * 1972-04-26 1984-01-24 Westinghouse Electric Corp. System and method for operating a steam turbine with capability for bumplessly changing the system configuration on-line by means of system parameter changes
US3868625A (en) * 1972-12-20 1975-02-25 United Aircraft Corp Surge indicator for turbine engines
US3867717A (en) * 1973-04-25 1975-02-18 Gen Electric Stall warning system for a gas turbine engine
US4060980A (en) * 1975-11-19 1977-12-06 United Technologies Corporation Stall detector for a gas turbine engine
US4060979A (en) * 1975-11-19 1977-12-06 United Technologies Corporation Stall warning detector for gas turbine engine
US4117668A (en) * 1975-11-19 1978-10-03 United Technologies Corporation Stall detector for gas turbine engine
US4137710A (en) * 1977-01-26 1979-02-06 United Technologies Corporation Surge detector for gas turbine engines
US4118926A (en) * 1977-02-28 1978-10-10 United Technologies Corporation Automatic stall recovery system
US4083235A (en) * 1977-05-25 1978-04-11 The United States Of America As Represented By The Secretary Of The Navy Compressor stall warning 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
US4360882A (en) * 1980-08-27 1982-11-23 Phillips Petroleum Company Process control system
US4449360A (en) * 1981-04-30 1984-05-22 Aviation Electric Ltd. Stall detector and surge prevention feature for a gas turbine engine
US4507915A (en) * 1981-04-30 1985-04-02 Allied Corporation Stall detector and surge prevention feature for a gas turbine engine
US4581888A (en) * 1983-12-27 1986-04-15 United Technologies Corporation Compressor rotating stall detection and warning system
US4550564A (en) * 1984-03-19 1985-11-05 United Technologies Corporation Engine surge prevention system
US4635209A (en) * 1984-10-31 1987-01-06 Westinghouse Electric Corp. Overspeed protection control arrangement for a steam turbine generator control system
US4622808A (en) * 1984-12-20 1986-11-18 United Technologies Corporation Surge/stall cessation detection system
US4608860A (en) * 1985-07-01 1986-09-02 General Electric Company Stall detector
US4768338A (en) * 1986-11-20 1988-09-06 United Technologies Corporation Means for enhancing recovery of a surge condition in a gas turbine engine
US4722180A (en) * 1986-11-20 1988-02-02 United Technologies Corporation Method and means for enhancing recovery of a surge condition in a gas turbine engine
US4881184A (en) * 1987-09-08 1989-11-14 Datac, Inc. Turbine monitoring apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122759B4 (de) * 2001-05-10 2017-06-08 Sew-Eurodrive Gmbh & Co Kg Verfahren zum Betrieb eines Antriebs und Vorrichtung

Also Published As

Publication number Publication date
DE69006437D1 (de) 1994-03-17
EP0418189A2 (de) 1991-03-20
EP0418189B1 (de) 1994-02-02
US5051918A (en) 1991-09-24
EP0418189A3 (en) 1991-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee