RU2011144330A - METHOD FOR PROTECTING A GAS TURBINE SHIP UNIT - Google Patents
METHOD FOR PROTECTING A GAS TURBINE SHIP UNIT Download PDFInfo
- Publication number
- RU2011144330A RU2011144330A RU2011144330/06A RU2011144330A RU2011144330A RU 2011144330 A RU2011144330 A RU 2011144330A RU 2011144330/06 A RU2011144330/06 A RU 2011144330/06A RU 2011144330 A RU2011144330 A RU 2011144330A RU 2011144330 A RU2011144330 A RU 2011144330A
- Authority
- RU
- Russia
- Prior art keywords
- gas turbine
- gtu
- гту
- turbine
- ship
- Prior art date
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- Control Of Turbines (AREA)
Abstract
Способ защиты газотурбинной судовой установки (ГТУ), заключающийся в том, что в локальной системе управления (ЛСУ) ГТУ в зависимости от параметров воздуха на входе в ГТУ и параметров турбокомпрессора ГТУ, определяют потребный расход топлива и с помощью дозатора управляют расходом топлива в камеру сгорания (КС) ГТУ, отличающийся тем, что дополнительно с помощью автономного блока защиты двигателя (БЗД) ГТУ измеряют частоту вращения силовой турбины ГТУ, обеспечивающей привод судового винта, сравнивают измеренное значение с наперед заданным предельным, определяемым расчетно-экспериментальным путем для каждого типа ГТУ и уточняемым в процессе приемо-сдаточных испытаний ГТУ, при увеличении частоты вращения силовой турбины выше наперед заданного предельного на наперед заданное время с помощью БЗД и стоп-крана прекращают подачу топлива в КС ГТУ, формируют сигнал «Защита по раскрутке силовой турбины» и передают его в систему управления судном.A method of protecting a gas turbine ship installation (GTU), which consists in the fact that in the local control system (LSU) of the GTU, depending on the air parameters at the inlet of the GTU and the parameters of the turbine compressor of the GTU, the required fuel consumption is determined and the fuel consumption in the combustion chamber is controlled using a batcher (КС) ГТУ, characterized in that, in addition, with the help of an autonomous engine protection unit (БЗД) ГТУ measure the rotational speed of the ГТУ power turbine providing the ship propeller drive, compare the measured value with the predetermined by the gas turbine engine, determined by the calculation and experimental method for each type of gas turbine unit and specified during the acceptance test of gas turbine unit, when the rotational speed of the power turbine is higher than the predetermined limit for the predetermined time, the fuel supply to the compressor station of the gas turbine is stopped using the BCD and the stopcock, signal "Protection for the promotion of the power turbine" and transmit it to the ship control system.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011144330/06A RU2493393C2 (en) | 2011-11-01 | 2011-11-01 | Method of protection of shipboard gas turbine plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011144330/06A RU2493393C2 (en) | 2011-11-01 | 2011-11-01 | Method of protection of shipboard gas turbine plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011144330A true RU2011144330A (en) | 2013-05-10 |
| RU2493393C2 RU2493393C2 (en) | 2013-09-20 |
Family
ID=48788594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011144330/06A RU2493393C2 (en) | 2011-11-01 | 2011-11-01 | Method of protection of shipboard gas turbine plant |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2493393C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2602644C1 (en) * | 2015-10-29 | 2016-11-20 | Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") | Method for protection of dual-frow turbojet engine against low pressure turbine spin-up |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5761895A (en) * | 1995-08-28 | 1998-06-09 | General Electric Company | Transient load controller for gas turbine power generator |
| US6321525B1 (en) * | 2000-02-03 | 2001-11-27 | Rolls-Royce Corporation | Overspeed detection techniques for gas turbine engine |
| RU2422657C1 (en) * | 2009-12-23 | 2011-06-27 | Закрытое акционерное общество научно-производственная фирма ЗАО НПФ "ГАЗ-система-сервис" | Gas turbine electric power station control method |
| RU2431051C1 (en) * | 2010-01-11 | 2011-10-10 | Закрытое акционерное общество научно-производственная фирма ЗАО НПФ "ГАЗ-система-сервис" | Gas turbine plant control method |
| RU2431753C1 (en) * | 2010-03-15 | 2011-10-20 | Закрытое Акционерное Общество Научно-Производственная Фирма "Газ-Система-Сервис" | Gas turbine plant control method |
| RU2010109635A (en) * | 2010-03-15 | 2011-09-20 | Закрытое акционерное общество научно-производственная фирма ЗАО НПФ "ГАЗ-система-сервис" (RU) | METHOD OF GAS-TURBINE INSTALLATION CONTROL |
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2011
- 2011-11-01 RU RU2011144330/06A patent/RU2493393C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2493393C2 (en) | 2013-09-20 |
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