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UA83937C2 - Устройство для выявления разрушения вала газовой турбины - Google Patents

Устройство для выявления разрушения вала газовой турбины

Info

Publication number
UA83937C2
UA83937C2 UAA200613526A UAA200613526A UA83937C2 UA 83937 C2 UA83937 C2 UA 83937C2 UA A200613526 A UAA200613526 A UA A200613526A UA A200613526 A UAA200613526 A UA A200613526A UA 83937 C2 UA83937 C2 UA 83937C2
Authority
UA
Ukraine
Prior art keywords
turbine
shaft
fracture
gas turbine
detecting
Prior art date
Application number
UAA200613526A
Other languages
English (en)
Ukrainian (uk)
Inventor
Кристофер Билсон
Original Assignee
Мту Аеро Энджинс Гмбх
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 Мту Аеро Энджинс Гмбх filed Critical Мту Аеро Энджинс Гмбх
Publication of UA83937C2 publication Critical patent/UA83937C2/ru

Links

Classifications

    • 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
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Measuring Fluid Pressure (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

В заявке описано устройство, предназначенное для выявления в газовой турбине, прежде всего авиационном двигателе, разрушения вала ротора ее первой турбины, прежде всего турбины среднего давления, за которой по ходу потока газа расположена вторая турбина (11), прежде всего турбина низкого давления, которая имеет расположенный между ротором первой турбины и статором второй турбины (11) радиально внутри относительно проточной части газовой турбины управляющий элемент (18) и подвижно установленный в статоре второй турбины (11) передаточный элемент (22),который передает движение расположенного радиально внутри управляющего элемента (18), осуществляемое в результате разрушения вала, на коммутационный элемент (23), расположенный радиально снаружи относительно проточной части газовой турбины на ее корпусе (14).
UAA200613526A 2004-05-29 2005-05-20 Устройство для выявления разрушения вала газовой турбины UA83937C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004026366A DE102004026366A1 (de) 2004-05-29 2004-05-29 Einrichtung zur Detektion eines Wellenbruchs an einer Gasturbine sowie Gasturbine
PCT/DE2005/001042 WO2005116406A1 (de) 2004-05-29 2005-05-20 Einrichtung zur detektion eines wellenbruchs an einer gasturbine sowie gasturbine

Publications (1)

Publication Number Publication Date
UA83937C2 true UA83937C2 (ru) 2008-08-26

Family

ID=34971995

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200613526A UA83937C2 (ru) 2004-05-29 2005-05-20 Устройство для выявления разрушения вала газовой турбины

Country Status (6)

Country Link
US (1) US7780400B2 (ru)
EP (1) EP1759092B1 (ru)
DE (2) DE102004026366A1 (ru)
RU (1) RU2374460C2 (ru)
UA (1) UA83937C2 (ru)
WO (1) WO2005116406A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033924A1 (de) * 2004-07-14 2006-02-09 Mtu Aero Engines Gmbh Einrichtung zur Detektion eines Wellenbruchs an einer Gasturbine sowie Gasturbine
DE102006017790B3 (de) 2006-04-15 2007-07-26 Mtu Aero Engines Gmbh Einrichtung zur Detektion eines Wellenbruchs an einer Gasturbine sowie Gasturbine
KR100954157B1 (ko) * 2007-12-21 2010-04-20 한국항공우주연구원 터보기계 블레이드 파손 모니터링 유닛 및 이를 갖는 터보장치
US9355571B2 (en) * 2008-01-23 2016-05-31 Sikorsky Aircraft Corporation Modules and methods for biasing power to a multi-engine power plant suitable for one engine inoperative flight procedure training
GB2468686A (en) * 2009-03-18 2010-09-22 Weston Aerospace Ltd System and method for detecting abnormal movement in a gas turbine shaft
US9169742B2 (en) * 2010-02-26 2015-10-27 Pratt & Whitney Canada Corp. Electronic shaft shear detection conditioning circuit
US8864446B2 (en) * 2011-05-23 2014-10-21 Siemens Energy, Inc. Wear pin gap closure detection system for gas turbine engine
WO2016118659A1 (en) 2015-01-20 2016-07-28 360 Yield Center, Llc Apparatus and method for management of harvest residue
US10190440B2 (en) 2015-06-10 2019-01-29 Rolls-Royce North American Technologies, Inc. Emergency shut-down detection system for a gas turbine
FR3075863B1 (fr) * 2017-12-22 2019-11-22 Safran Aircraft Engines Turbine de turbomachine comportant un dispositif de limitation de survitesse
DE102018126930B4 (de) * 2018-10-29 2023-05-17 Rolls-Royce Deutschland Ltd & Co Kg Verstellvorrichtung und ein Verfahren zur Verstellung der Leitschaufeln eines Verdichters eines Gasturbinentriebwerks
US11504813B2 (en) 2020-05-18 2022-11-22 Rolls-Royce Plc Methods for health monitoring of ceramic matrix composite components in gas turbine engines

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815818A (en) * 1957-12-10 Certificate of correction
US1326867A (en) * 1918-12-06 1919-12-30 Gen Electric Elastic-fluid turbine.
US2977758A (en) * 1955-02-18 1961-04-04 Rolls Royce Propeller driving gas-turbine engines
GB903945A (en) * 1957-10-29 1962-08-22 Rolls Royce Improvements in or relating to gas-turbine engines
GB982292A (en) * 1960-06-30 1965-02-03 Fairfield Shipbuilding & Engin Trip gear for turbines
US3159166A (en) * 1961-10-16 1964-12-01 Gen Motors Corp Engine safety control
DE2062047A1 (de) 1970-12-16 1972-07-06 Motoren Turbinen Union Warnvorrichtung
DE1915930B2 (de) 1968-04-03 1971-06-09 Motoren und Turbinen Union München GmbH, 8000 München Vorrichtung an tirbomaschinen zum fruehzeitigen erkennen von schaufelschaeden
US3696612A (en) * 1970-12-30 1972-10-10 Westinghouse Electric Corp Fuel pump system for gas turbines
GB1443333A (en) * 1972-08-12 1976-07-21 Mtu Muenchen Gmbh Aircraft having apparatus for augmenting the lift of the aircraft
US3989408A (en) * 1974-05-20 1976-11-02 Westinghouse Electric Corporation Positioning device for a turbine rotor position sensor
JPS5274737A (en) * 1975-12-19 1977-06-23 Hitachi Ltd Operation stopper of hydraulical machinery
GB2002857A (en) * 1977-08-16 1979-02-28 Rolls Royce Means for detecting relative movement between parts of machines
US4406117A (en) * 1979-10-26 1983-09-27 General Electric Company Cyclic load duty control for gas turbine
GB2124788B (en) * 1982-06-30 1986-05-21 Rolls Royce Torque-sensitive control of gas turbines
US4498291A (en) * 1982-10-06 1985-02-12 Rolls-Royce Limited Turbine overspeed limiter for turbomachines
JPH03121219A (ja) * 1989-10-03 1991-05-23 Mitsubishi Heavy Ind Ltd エンジンの緊急停止装置
US5301499A (en) * 1990-06-28 1994-04-12 General Electric Company Overspeed anticipation and control system for single shaft combined cycle gas and steam turbine unit
US5363317A (en) * 1992-10-29 1994-11-08 United Technologies Corporation Engine failure monitor for a multi-engine aircraft having partial engine failure and driveshaft failure detection
US5411364A (en) * 1993-12-22 1995-05-02 Allied-Signal Inc. Gas turbine engine failure detection system
DE19524992C1 (de) 1995-07-08 1996-08-08 Mtu Muenchen Gmbh Regelung eines Wellentriebwerks mit einem Mikrosteuergerät
DE19727296A1 (de) 1997-06-27 1999-01-07 Mtu Muenchen Gmbh Einrichtung zur Notabschaltung einer Gasturbine
DE19857552A1 (de) * 1998-12-14 2000-06-15 Rolls Royce Deutschland Verfahren zum Erkennen eines Wellenbruches in einer Strömungskraftmaschine
US6546735B1 (en) * 2001-03-07 2003-04-15 General Electric Company Methods and apparatus for operating turbine engines using rotor temperature sensors
US6607349B2 (en) * 2001-11-14 2003-08-19 Honeywell International, Inc. Gas turbine engine broken shaft detection system
DE10310900A1 (de) * 2003-03-13 2004-09-23 Rolls-Royce Deutschland Ltd & Co Kg Elekronisches Sicherheitssystem zur Vermeidung eines Überdrehzahlzustandes bei einem Wellenbruch
US7043896B2 (en) * 2003-11-21 2006-05-16 Pratt & Whitney Canada Corp. Method and apparatus for controlling fuel flow to an engine
DE102004033924A1 (de) * 2004-07-14 2006-02-09 Mtu Aero Engines Gmbh Einrichtung zur Detektion eines Wellenbruchs an einer Gasturbine sowie Gasturbine
DE102004047892A1 (de) * 2004-10-01 2006-04-06 Mtu Aero Engines Gmbh Gasturbine und Verfahren zum Abschalten einer Gasturbine bei Identifikation eines Wellenbruchs
US7207768B2 (en) * 2005-01-15 2007-04-24 Siemens Power Generation, Inc. Warning system for turbine component contact

Also Published As

Publication number Publication date
US7780400B2 (en) 2010-08-24
RU2006145058A (ru) 2008-07-10
EP1759092B1 (de) 2008-04-30
DE102004026366A1 (de) 2005-12-15
RU2374460C2 (ru) 2009-11-27
US20080069685A1 (en) 2008-03-20
WO2005116406A1 (de) 2005-12-08
EP1759092A1 (de) 2007-03-07
DE502005003913D1 (de) 2008-06-12

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