RU2008122803A - METHOD FOR GAS-TURBINE POWER PLANT CONTROL - Google Patents
METHOD FOR GAS-TURBINE POWER PLANT CONTROL Download PDFInfo
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- RU2008122803A RU2008122803A RU2008122803/06A RU2008122803A RU2008122803A RU 2008122803 A RU2008122803 A RU 2008122803A RU 2008122803/06 A RU2008122803/06 A RU 2008122803/06A RU 2008122803 A RU2008122803 A RU 2008122803A RU 2008122803 A RU2008122803 A RU 2008122803A
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- power
- gas turbine
- speed
- turbine
- gtu
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- Control Of Eletrric Generators (AREA)
Abstract
Способ управления газотурбинной электростанцией (ГТЭС), заключающийся в том, что измеряют частоту вращения свободной турбины, сравнивают заданное и измеренное значения частоты вращения свободной турбины, в зависимости от рассогласования между заданным и измеренным значениями частоты вращения свободной турбины управляют расходом топлива в камеру сгорания газотурбинной установки (ГТУ), электрогенератор (ЭГ) включают после выхода ГТУ на режим холостого хода, отличающийся тем, что дополнительно до включения ЭГ на нагрузку определяют направление перетока реактивной мощности между ГТЭС и внешней энергосистемой, а с момента включения ЭГ выдают команды в систему регулирования возбуждения «Уставка напряжения меньше» - если переток реактивной мощности направлен из энергосистемы и уменьшается, приближаясь к нулю, «Уставка напряжения больше» - если переток реактивной мощности направлен от ГТЭС и уменьшается, приближаясь к нулю.The method of controlling a gas turbine power plant (GTES), which consists in measuring the speed of a free turbine, comparing the set and measured values of the speed of a free turbine, depending on the mismatch between the set and measured values of the speed of a free turbine, controlling the fuel consumption in the combustion chamber of a gas turbine installation (GTU), an electric generator (EG) is turned on after the GTU reaches idle mode, characterized in that, in addition to turning on the EG, the load is determined, for example transmission of reactive power between the gas turbine power station and the external power system, and from the moment the EG is turned on, they issue commands to the excitation control system “Voltage setting is less” - if the power flow is directed from the power system and decreases, approaching zero, “Voltage setting is more” - if the power is reactive power is directed from the gas turbine power station and decreases, approaching zero.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008122803/06A RU2380561C1 (en) | 2008-06-05 | 2008-06-05 | Methods of control of gas-turbine electric power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008122803/06A RU2380561C1 (en) | 2008-06-05 | 2008-06-05 | Methods of control of gas-turbine electric power plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008122803A true RU2008122803A (en) | 2009-12-10 |
| RU2380561C1 RU2380561C1 (en) | 2010-01-27 |
Family
ID=41489201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008122803/06A RU2380561C1 (en) | 2008-06-05 | 2008-06-05 | Methods of control of gas-turbine electric power plant |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2380561C1 (en) |
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2008
- 2008-06-05 RU RU2008122803/06A patent/RU2380561C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2380561C1 (en) | 2010-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150606 |