RU2006135321A - METHOD FOR PROTECTING A GAS TURBINE ENGINE - Google Patents
METHOD FOR PROTECTING A GAS TURBINE ENGINE Download PDFInfo
- Publication number
- RU2006135321A RU2006135321A RU2006135321/06A RU2006135321A RU2006135321A RU 2006135321 A RU2006135321 A RU 2006135321A RU 2006135321/06 A RU2006135321/06 A RU 2006135321/06A RU 2006135321 A RU2006135321 A RU 2006135321A RU 2006135321 A RU2006135321 A RU 2006135321A
- Authority
- RU
- Russia
- Prior art keywords
- engine
- time
- change
- magnitude
- temperature
- Prior art date
Links
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Способ защиты газотурбинного двигателя (ГТД), заключающийся в том, что измеряют температуру газов за турбиной, сравнивают ее значение с заданным, если измеренная температура газов превысила заданное значение, уменьшают расход топлива в камеру сгорания (КС) ГТД до тех пор, пока измеренная температура газов не станет меньше заданного значения, отличающийся тем, что дополнительно на режиме запуска двигателя через равные промежутки времени, заданные заранее, вычисляют величины изменения температуры газов и частоты вращения ротора двигателя за заданный промежуток времени, величины изменения фильтруют с помощью апериодического звена первого порядка с постоянной времени в двадцать пять раз больше, чем заданный промежуток времени, вычисляют отношение отфильтрованной величины изменения температуры газов к отфильтрованной величине изменения частоты вращения ротора двигателя, если отношение превышает наперед заданную величину в течение наперед заданного времени, формируют сигнал "Опасный режим работы двигателя" и прекращают подачу топлива в двигатель на время 0,3...0,5 с.A method of protecting a gas turbine engine (GTE), which consists in measuring the temperature of the gases behind the turbine, comparing its value with the set value, if the measured gas temperature has exceeded the set value, reducing the fuel consumption in the gas turbine combustion chamber (КС) until the measured temperature of gases will not become less than a predetermined value, characterized in that, in addition to the engine starting mode, at equal time intervals specified in advance, the magnitude of the change in gas temperature and engine rotor speed is calculated for a given period of time, the magnitude of the change is filtered using a first-order aperiodic link with a time constant twenty-five times greater than the specified period of time, the ratio of the filtered magnitude of the change in gas temperature to the filtered magnitude of the change in the rotor speed of the engine is calculated if the ratio exceeds the predetermined value in advance during a predetermined time, generate a signal "Dangerous engine operation" and stop the fuel supply to the engine for a time of 0.3 ... 0.5 s.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006135321/06A RU2329388C1 (en) | 2006-10-05 | 2006-10-05 | Method of gas turbine engine protection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006135321/06A RU2329388C1 (en) | 2006-10-05 | 2006-10-05 | Method of gas turbine engine protection |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2006135321A true RU2006135321A (en) | 2008-04-10 |
RU2329388C1 RU2329388C1 (en) | 2008-07-20 |
Family
ID=39809201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2006135321/06A RU2329388C1 (en) | 2006-10-05 | 2006-10-05 | Method of gas turbine engine protection |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2329388C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2474713C2 (en) * | 2010-12-29 | 2013-02-10 | Открытое акционерное общество "СТАР" | Method of gas turbine engine protection |
RU2491437C2 (en) * | 2011-09-20 | 2013-08-27 | Открытое акционерное общество "СТАР" | Method of starting gas turbine engine |
RU2493392C2 (en) * | 2011-10-21 | 2013-09-20 | Открытое акционерное общество "СТАР" | Method of gas turbine engine |
-
2006
- 2006-10-05 RU RU2006135321/06A patent/RU2329388C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2329388C1 (en) | 2008-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE403801T1 (en) | GAS TURBINE AND METHOD FOR CONTROLLING A GAS TURBINE | |
RU2016118591A (en) | INTELLIGENT METHOD OF MANAGEMENT WITH FORECASTING ABILITY OF EMISSION CONTROL | |
EP2078995A3 (en) | A method of monitoring a gas turbine engine | |
DE602006015490D1 (en) | Method and system for monitoring the operating status of an internal combustion engine | |
RU2013141557A (en) | METHOD FOR MANAGING CLEARANCE AT THE TOP OF THE TURBINE ROTOR BLADES | |
JP2008309159A (en) | Method for detecting quality of diesel fuel | |
EA201490461A1 (en) | MEASUREMENT OF DIESEL ENGINE EMISSIONS | |
RU2006135321A (en) | METHOD FOR PROTECTING A GAS TURBINE ENGINE | |
RU2008128585A (en) | METHOD FOR DEBUGGING A GAS TURBINE ENGINE WITH AN AFTER CHAMBER | |
RU2009107246A (en) | METHOD FOR CONTROLING THE TECHNICAL CONDITION OF A GAS-TURBINE INSTALLATION | |
RU2008103208A (en) | METHOD FOR GAS-TURBINE ENGINE CONTROL | |
RU2010100513A (en) | METHOD OF GAS-TURBINE INSTALLATION CONTROL | |
RU2009107956A (en) | METHOD FOR CONTROLING THE TECHNICAL CONDITION OF A GAS-TURBINE INSTALLATION | |
RU2009112237A (en) | METHOD FOR CONTROLING THE TECHNICAL CONDITION OF A GAS-TURBINE INSTALLATION | |
RU2014123993A (en) | SYSTEM AND METHOD OF STRUGGLE AGAINST SAGAR FOR DIESEL ENGINE | |
KR101945582B1 (en) | Method of and a control system for controlling the operation of an internal combustion piston engine | |
WO2011154609A3 (en) | Control of an internal combustion engine | |
RU2004128029A (en) | METHOD FOR REGULATING A GAS TURBINE ENGINE WITH A FREE TURBINE | |
RU2003134681A (en) | METHOD FOR PROTECTING A COMPRESSOR IN UNSTABLE OPERATION OF A GAS TURBINE ENGINE | |
RU2011100598A (en) | METHOD FOR PROTECTING A GAS TURBINE ENGINE | |
JP2009511825A5 (en) | ||
RU2010109635A (en) | METHOD OF GAS-TURBINE INSTALLATION CONTROL | |
RU2010154324A (en) | METHOD FOR PROTECTING A GAS TURBINE ENGINE | |
RU2006100531A (en) | METHOD FOR PROTECTING A GAS TURBINE ENGINE FROM THE ORIGIN OF UNSTABLE COMPRESSOR OPERATION | |
RU2008114716A (en) | METHOD OF FUEL CONSUMPTION MANAGEMENT AT STARTING A GAS TURBINE ENGINE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD4A | Correction of name of patent owner |