JPS6432026A - Measuring device for gas turbine maintenance period judging time - Google Patents

Measuring device for gas turbine maintenance period judging time

Info

Publication number
JPS6432026A
JPS6432026A JP18776787A JP18776787A JPS6432026A JP S6432026 A JPS6432026 A JP S6432026A JP 18776787 A JP18776787 A JP 18776787A JP 18776787 A JP18776787 A JP 18776787A JP S6432026 A JPS6432026 A JP S6432026A
Authority
JP
Japan
Prior art keywords
gas turbine
computing element
measuring device
turbine
maintenance period
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
JP18776787A
Other languages
Japanese (ja)
Inventor
Ikurou Okasaka
Kyoichi Yoshii
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP18776787A priority Critical patent/JPS6432026A/en
Publication of JPS6432026A publication Critical patent/JPS6432026A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Turbines (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

PURPOSE:To contrive at improvement in the reliability of maintenance timing judgment by finding a life factor of a gas turbine from turbine inlet temperature, and making this life factor subject to time integral. CONSTITUTION:Intake air temperature in a compressor 1 and exhaust temperature in a turbine 3 are detected each by detecting devices 6, 7, and turbine inlet temperature is estimated by a computing element 8. This turbine inlet temperature is inputted into the computing element 8, finding a life factor of a gas turbine with a computing element 9. Then, the life factor is inputted into a computing element 10, and it is subjected to a time integral by this computing element 10 whereby gas turbine maintenance timing is judged. With this constitution, reliability in the judgment of this maintenance timing is improvable.
JP18776787A 1987-07-29 1987-07-29 Measuring device for gas turbine maintenance period judging time Pending JPS6432026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18776787A JPS6432026A (en) 1987-07-29 1987-07-29 Measuring device for gas turbine maintenance period judging time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18776787A JPS6432026A (en) 1987-07-29 1987-07-29 Measuring device for gas turbine maintenance period judging time

Publications (1)

Publication Number Publication Date
JPS6432026A true JPS6432026A (en) 1989-02-02

Family

ID=16211854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18776787A Pending JPS6432026A (en) 1987-07-29 1987-07-29 Measuring device for gas turbine maintenance period judging time

Country Status (1)

Country Link
JP (1) JPS6432026A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001329855A (en) * 2000-05-19 2001-11-30 Ishikawajima Harima Heavy Ind Co Ltd Method for predicting turbine inlet temperature of gas turbine
JP2004019576A (en) * 2002-06-18 2004-01-22 Ishikawajima Harima Heavy Ind Co Ltd Control unit for cogeneration plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001329855A (en) * 2000-05-19 2001-11-30 Ishikawajima Harima Heavy Ind Co Ltd Method for predicting turbine inlet temperature of gas turbine
JP2004019576A (en) * 2002-06-18 2004-01-22 Ishikawajima Harima Heavy Ind Co Ltd Control unit for cogeneration plant

Similar Documents

Publication Publication Date Title
JPS5368317A (en) Exhaust gas reflux controller
EP0284392A3 (en) Monitoring of foreign object ingestion in engines
IT1084405B (en) DEVICE FOR REGULATING THE PRESSURE OF THE CHARGING AIR IN AN INTERNAL COMBUSTION ENGINE, EQUIPPED WITH AN EXHAUST GAS TURBOCHARGER.
JPS6473148A (en) Air-fuel ratio control device for internal combustion engine
DE3770823D1 (en) DEVICE FOR REGULATING THE COMBUSTION AIR FLOW IN GAS TURBINE COMBUSTION CHAMBERS.
JPS5439732A (en) Ignition timing control for internal combustion engine
JPS6477718A (en) Collected particle quantity detecting device for exhaust gas collector of internal combustion engine
JPS649317A (en) Exhaust gas flow rate detector
JPS6432026A (en) Measuring device for gas turbine maintenance period judging time
JPS6410144A (en) Gas sampling valve
JPS5217128A (en) Device for measuring weight of air for internal combustion engine
JPS52121131A (en) Exhaust gas reflux control equipment
JPS52111283A (en) Control method for exhaust gas concentration
JPS6483816A (en) Exhaust gas purifying method for internal combustion engine
JPS57210157A (en) Egr control method of diesel engine
JPS52149524A (en) Air fuel ratio control device for internal combustion engine
JPS5752647A (en) Pressure sensing unit for engine with turbocharger
JPS5672239A (en) Air-fuel ratio controller for fuel injection type internal combustion engine with supercharger
JPS6436987A (en) Air compressor
JPS643409A (en) Prevention of generation of white smoke of exhaust gas
JPS543623A (en) Running control equipment of internal combustion engine
JPS6487842A (en) Air-fuel ratio control device for internal combustion engine
JPS5751528A (en) Indicator for turbochanger of motorcycle
SU1036958A1 (en) Method of detecting icing of gas-turbine engine suction system
JPS5382921A (en) Reflux device for exhaust gas of engine