JPS5768526A - Gas turbine controller - Google Patents
Gas turbine controllerInfo
- Publication number
- JPS5768526A JPS5768526A JP14435380A JP14435380A JPS5768526A JP S5768526 A JPS5768526 A JP S5768526A JP 14435380 A JP14435380 A JP 14435380A JP 14435380 A JP14435380 A JP 14435380A JP S5768526 A JPS5768526 A JP S5768526A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- flow rate
- multiplied
- air flow
- multiplier
- 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
Links
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
PURPOSE: To enable the operation of a gas turbine in the maximum efficiency by obtaining the combustion temperature from air flow rate obtained by atmospheric temperature and pressure and regulating the inflowed air flow rate so that the combustion temperature remains constant.
CONSTITUTION: In a gas turbine in which air regulated in flow rate by an inlet guide vane is compressed by a compressor and is fed to a combustor, the atmospheric pressure signal Ps is first multiplied by a multiplier 12 by the output of a signal generator 11 when the vane is controlled. This multiplied value is then multiplied by a multiplier 14 by a signal produced from a function generator 13 in response to the atmospheric temperature signal Ts, and the air flow rate is obtained by an adder 15 based on the output. This air flow rate is passed through a correcting function generator 17, and is multiplied by a multiplier 18 by an exhaust gas tmperature signal Tx, and the valve opening to become the maximum combustion temperature at that time is obtained. Then, the signal and the guide vane opening signal M are reduced by a subtractor 22, and the guide vane opening is regulated via a proportional integrator 19 according to the output.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14435380A JPS5768526A (en) | 1980-10-17 | 1980-10-17 | Gas turbine controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14435380A JPS5768526A (en) | 1980-10-17 | 1980-10-17 | Gas turbine controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5768526A true JPS5768526A (en) | 1982-04-26 |
Family
ID=15360125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14435380A Pending JPS5768526A (en) | 1980-10-17 | 1980-10-17 | Gas turbine controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5768526A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7140188B2 (en) | 2003-04-28 | 2006-11-28 | Kawasaki Jukogyo Kabushiki Kaisha | Gas turbine engine with intake air flow control mechanism |
-
1980
- 1980-10-17 JP JP14435380A patent/JPS5768526A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7140188B2 (en) | 2003-04-28 | 2006-11-28 | Kawasaki Jukogyo Kabushiki Kaisha | Gas turbine engine with intake air flow control mechanism |
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