GB0723094D0 - Vibration measurement system and gas turbine engine including the same - Google Patents
Vibration measurement system and gas turbine engine including the sameInfo
- Publication number
- GB0723094D0 GB0723094D0 GBGB0723094.9A GB0723094A GB0723094D0 GB 0723094 D0 GB0723094 D0 GB 0723094D0 GB 0723094 A GB0723094 A GB 0723094A GB 0723094 D0 GB0723094 D0 GB 0723094D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- accelerometer
- identifier
- gas turbine
- turbine engine
- coupled
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 title abstract 3
- 230000003750 conditioning effect Effects 0.000 abstract 4
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- 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
- F01D21/003—Arrangements for testing or measuring
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
- G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
- G01D3/022—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation having an ideal characteristic, map or correction data stored in a digital memory
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
- G01D3/024—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation for range change; Arrangements for substituting one sensing member by another
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/10—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for switching-in of additional or auxiliary indicators or recorders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
- G01H1/006—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines of the rotor of turbo machines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission 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
- F05D2260/00—Function
- F05D2260/80—Diagnostics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/84—Measuring functions
- H04Q2209/845—Measuring functions where the measuring is synchronized between sensing devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
A vibration measurement system (8) for a gas turbine engine (6) is provided. The vibration measurement system includes a first accelerometer (12) coupled to the gas turbine engine, the first accelerometer configured to transmit a first identifier (34, FIG. 3), a second accelerometer (13) coupled to the gas turbine engine, the second accelerometer configured to transmit a second identifier (46, FIG. 4) that is different than the first identifier, and a signal conditioning computer (18) coupled to the first and second accelerometers for receiving the first and second identifiers, the signal conditioning computer configured to determine which of the first and second accelerometers is connected to the signal conditioning computer. An accelerometer is also claimed comprising an identifier connection configured to transmit an identifier to a computer, said computer configured to identify said accelerometer based on the received signal. The accelerometer further comprises a positive connection and a negative connection connected to an amplifier and a ground connection connected to ground. The identifier connection may be coupled to the ground connection via a resistor. The system allows different accelerometer / engine balance coefficients to be used within the signal conditioning computer for the different accelerometers. The system may allow different accelerometer / engine balance coefficients to be used depending on whether an externally mounted or internally mounted accelerometer is used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0723094A GB2446684B (en) | 2006-11-30 | 2007-11-23 | Vibration measurement system and gas turbine engine including the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/565,120 US20080127734A1 (en) | 2006-11-30 | 2006-11-30 | Vibration measurement system and gas turbine engine including the same |
GB0723094A GB2446684B (en) | 2006-11-30 | 2007-11-23 | Vibration measurement system and gas turbine engine including the same |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0723094D0 true GB0723094D0 (en) | 2008-01-02 |
GB2446684A GB2446684A (en) | 2008-08-20 |
GB2446684B GB2446684B (en) | 2011-11-16 |
Family
ID=38926135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0723094A Expired - Fee Related GB2446684B (en) | 2006-11-30 | 2007-11-23 | Vibration measurement system and gas turbine engine including the same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2446684B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2451922C1 (en) * | 2011-03-01 | 2012-05-27 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Diagnostic technique for aeroelastic oscillation mode of rotor blades of axial flow turbomachine |
RU2511773C1 (en) * | 2013-02-26 | 2014-04-10 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" | Method of diagnostics of oscillations of turbomachine impeller |
RU2525061C1 (en) * | 2013-07-10 | 2014-08-10 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" | Method for diagnostics of flutter of runner blades in axial turbomachine |
RU2558170C2 (en) * | 2013-12-12 | 2015-07-27 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им П.И. Баранова" | Method for determining frequency of forced oscillations of impeller as part of turbo-machine stage |
RU2573331C2 (en) * | 2014-05-19 | 2016-01-20 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им П.И. Баранова" | Method of characteristics determination of non-synchronous oscillations of impeller of turbine machine |
RU2614458C1 (en) * | 2016-02-11 | 2017-03-28 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" | Method of diagnosing forms of resonance vibrations of turbomachinery impeller blades |
RU2634511C1 (en) * | 2016-11-23 | 2017-10-31 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Method for determining dynamic stresses in blades of turbomachine working wheel |
RU2659428C1 (en) * | 2017-02-13 | 2018-07-02 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Device for analysis of dynamic processes in impellers of turbine machines |
RU2649171C1 (en) * | 2017-06-08 | 2018-03-30 | Акционерное общество "Научно-производственный центр газотурбостроения "Салют" (АО НПЦ газотурбостроения "Салют") | Testing method of the aero engine when checking for the absence of self-oscillations of the working blades of a low pressure compressor |
RU2681550C1 (en) * | 2018-05-07 | 2019-03-11 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Method of stand tests of turbo-reactive two-circuit motor |
RU2681548C1 (en) * | 2018-05-07 | 2019-03-11 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Method of stand tests of turbo-reactive two-circuit motor |
FR3102806B1 (en) * | 2019-10-30 | 2021-11-26 | Safran Aircraft Engines | Non-destructive testing process of a part |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3913084A (en) * | 1973-03-26 | 1975-10-14 | Wisconsin Alumni Res Found | Noise quality detector for electric motors or other machines |
DE3743846A1 (en) * | 1987-12-23 | 1989-07-13 | Porsche Ag | TRANSDUCERS |
DE4024402C1 (en) * | 1990-08-01 | 1991-10-31 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De | |
DE4137765A1 (en) * | 1991-11-16 | 1993-05-19 | Bodenseewerk Geraetetech | CONTROL DEVICE FOR CONTROLLING AN AUXILIARY GAS TURBINE OF AN AIRPLANE |
DE4409543A1 (en) * | 1993-04-07 | 1994-10-13 | Volkswagen Ag | Open-loop or closed-loop control device, in particular for an internal combustion engine of a motor vehicle |
DE29720688U1 (en) * | 1997-11-21 | 1999-03-25 | Prüftechnik Dieter Busch AG, 85737 Ismaning | Vibration or noise measurement and identification system |
AT6007U3 (en) * | 2002-10-04 | 2003-09-25 | Avl List Gmbh | SENSOR WITH IDENTIFICATION UNIT |
US6909948B2 (en) * | 2003-04-30 | 2005-06-21 | General Electric Company | Accelerometer configuration |
US20060106561A1 (en) * | 2004-11-12 | 2006-05-18 | Michelin Recherche Et Technique S.A. | Centralized calibration coefficients for sensor based measurements |
US20070118253A1 (en) * | 2005-11-21 | 2007-05-24 | General Electric Company | Distributed and adaptive data acquisition system and method |
DE102006039295A1 (en) * | 2006-08-22 | 2008-03-13 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Arrangement for operating a sensor |
-
2007
- 2007-11-23 GB GB0723094A patent/GB2446684B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2446684A (en) | 2008-08-20 |
GB2446684B (en) | 2011-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2446684B (en) | Vibration measurement system and gas turbine engine including the same | |
EP1420238A3 (en) | Determining an optical property by using superimposed delayed signals | |
EP1473555A3 (en) | Engine vibration monitoring using accelerometers | |
WO2007072412A3 (en) | Stressor sensor and stress management system | |
WO2008143226A1 (en) | Device, system, and method for determining fitting condition of connector | |
BRPI0606865B8 (en) | electronic sound monitor for use as a stethoscope and method for use with an electronic sound monitor | |
CN104586396A (en) | Vital capacity testing method and equipment | |
WO2003014683A3 (en) | Structural monitoring system for helicopter rotor components | |
WO2007097692A3 (en) | Electronic pen with positioning system and audio module | |
TWI369220B (en) | Actuation system for a bodily fluid extraction device and associated methods | |
GB2409904A (en) | Vehicle on-board diagnostic system | |
GB2427697A (en) | Field replaceable sensor module and methods of use thereof | |
WO2010033362A3 (en) | Hearing assistance device having reduced mechanical feedback | |
EP1256811A3 (en) | Multi-function air data probes using neural network for sideslip compensation | |
EP1258713A3 (en) | Vibration monitoring system | |
WO2005035276A3 (en) | Thermal monitoring system for a tire | |
EP1703264A3 (en) | Load detection device | |
EP1843129A3 (en) | Compensation of acceleration data in a navigation system | |
CN209590068U (en) | Constant current source power supply system | |
EP1437598A3 (en) | Sensor assembly and method for non-intrusively sensing instantaneous speed of the engine of a vehicle | |
US20170307647A1 (en) | Method and device for testing wind speed | |
WO2009011031A1 (en) | Navigation system, navigation device, and navigation method | |
EP1424280A3 (en) | Determination of adjustments to optimize shaft balance | |
EP1643400A3 (en) | Electronic device connectivity analysis methods and systems | |
WO2009083558A3 (en) | System and method for the measurement and prevention of icing in a conduit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20121123 |