JPS5751914A - Fuel controller for gas turbine engine - Google Patents
Fuel controller for gas turbine engineInfo
- Publication number
- JPS5751914A JPS5751914A JP12531380A JP12531380A JPS5751914A JP S5751914 A JPS5751914 A JP S5751914A JP 12531380 A JP12531380 A JP 12531380A JP 12531380 A JP12531380 A JP 12531380A JP S5751914 A JPS5751914 A JP S5751914A
- Authority
- JP
- Japan
- Prior art keywords
- time
- fuel
- gas generator
- flow rate
- point
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To suppress cycle maximum temperature to a low level without worsening acceleration performance of a gas generator, by adequately controlling a fuel flow rate at the time of starting a gas turbine engine.
CONSTITUTION: From the point of time at the beginning of an engine start to the point of time at firing decision, a voltage signal V1, feeding fuel at an optimum firring flow rate for preset self sustaining operation, is output from a setter circuit 20 to a fuel control valve 10 through a switching circuit 9. And from the point of time at the firing decision until speed of a gas generator shaft reaches a preset value N2, a voltage signal V2, suppressing fuel feed to constant, is output to the fuel control valve 10. Further from the time for the gas generator shaft speed to reach said preset value N2 to the time to reach a closed loop control start, a voltage signsl V3, gradually increasing a feed flow rate of fuel, is similarly output to obtain stable acceleration performance of the gas generator shaft.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12531380A JPS5751914A (en) | 1980-09-11 | 1980-09-11 | Fuel controller for gas turbine engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12531380A JPS5751914A (en) | 1980-09-11 | 1980-09-11 | Fuel controller for gas turbine engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5751914A true JPS5751914A (en) | 1982-03-27 |
Family
ID=14907007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12531380A Pending JPS5751914A (en) | 1980-09-11 | 1980-09-11 | Fuel controller for gas turbine engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5751914A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003060303A1 (en) * | 2002-01-09 | 2003-07-24 | Ebara Corporation | A gas turbine apparatus and a starting method thereof |
JP2019056365A (en) * | 2017-06-30 | 2019-04-11 | ゼネラル・エレクトリック・カンパニイ | Propulsion system for aircraft |
CN110735721A (en) * | 2019-10-22 | 2020-01-31 | 北京动力机械研究所 | liquid ramjet air scoop oil path fuel oil flow closed-loop control method |
-
1980
- 1980-09-11 JP JP12531380A patent/JPS5751914A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003060303A1 (en) * | 2002-01-09 | 2003-07-24 | Ebara Corporation | A gas turbine apparatus and a starting method thereof |
US7000405B2 (en) | 2002-01-09 | 2006-02-21 | Ebara Corporation | Gas turbine apparatus and a starting method thereof |
JP2019056365A (en) * | 2017-06-30 | 2019-04-11 | ゼネラル・エレクトリック・カンパニイ | Propulsion system for aircraft |
CN110735721A (en) * | 2019-10-22 | 2020-01-31 | 北京动力机械研究所 | liquid ramjet air scoop oil path fuel oil flow closed-loop control method |
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