JPS5781131A - Starting time fuel control circuit for gas turbine - Google Patents
Starting time fuel control circuit for gas turbineInfo
- Publication number
- JPS5781131A JPS5781131A JP15691380A JP15691380A JPS5781131A JP S5781131 A JPS5781131 A JP S5781131A JP 15691380 A JP15691380 A JP 15691380A JP 15691380 A JP15691380 A JP 15691380A JP S5781131 A JPS5781131 A JP S5781131A
- Authority
- JP
- Japan
- Prior art keywords
- gas turbine
- inlet temperature
- hot start
- starting time
- comparator
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent excessive heating of the gas turbine materials at the time of hot start by providing a fuel-variable vane control circuit to input the compressor inlet temperature and the gas turbine outlet temperature and output the fuel flow reduction signal.
CONSTITUTION: A fuel-variable vane control 20 has a reference inlet temperature setter 51, a comparator 52 which compares the output signal T1D of said setter 51 with a compressor inlet temperature measured value T1, and an adjuster 53 which receives the output of said comparator 52 and outputs the starting time fuel flow reduction signal ΔGf1. The control 20 also has a pre-start gas turbine inlet temperature memory circuit 54, a hot start determination reference temperature setter 55, a comparator 56 which compares the hot start determination reference temperature T7IS with the gas turbine inlet temperature T7I, and a adjuster 57 which outputs the starting time fuel flow reduction signal ΔGf2. A minimum value selection circuit 58 receives these two signals, ΔGf1 and ΔGf2, and sends out a smaller signal of the two to an adder 26 as a hot start time fuel reduction signal.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15691380A JPS5781131A (en) | 1980-11-10 | 1980-11-10 | Starting time fuel control circuit for gas turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15691380A JPS5781131A (en) | 1980-11-10 | 1980-11-10 | Starting time fuel control circuit for gas turbine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5781131A true JPS5781131A (en) | 1982-05-21 |
| JPS624540B2 JPS624540B2 (en) | 1987-01-30 |
Family
ID=15638113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15691380A Granted JPS5781131A (en) | 1980-11-10 | 1980-11-10 | Starting time fuel control circuit for gas turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5781131A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6196141A (en) * | 1984-10-15 | 1986-05-14 | Mitsubishi Electric Corp | Control system of fuel controller |
| JP2016521396A (en) * | 2013-03-15 | 2016-07-21 | ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | A small aerothermal model based control system estimator initiation algorithm |
-
1980
- 1980-11-10 JP JP15691380A patent/JPS5781131A/en active Granted
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6196141A (en) * | 1984-10-15 | 1986-05-14 | Mitsubishi Electric Corp | Control system of fuel controller |
| JP2016521396A (en) * | 2013-03-15 | 2016-07-21 | ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | A small aerothermal model based control system estimator initiation algorithm |
| US10087846B2 (en) | 2013-03-15 | 2018-10-02 | United Technologies Corporation | Compact aero-thermo model stabilization with compressible flow function transform |
| US10107203B2 (en) | 2013-03-15 | 2018-10-23 | United Technologies Corporation | Compact aero-thermo model based engine power control |
| US10107204B2 (en) | 2013-03-15 | 2018-10-23 | United Technologies Corporation | Compact aero-thermo model base point linear system based state estimator |
| US10145307B2 (en) | 2013-03-15 | 2018-12-04 | United Technologies Corporation | Compact aero-thermo model based control system |
| US10161313B2 (en) | 2013-03-15 | 2018-12-25 | United Technologies Corporation | Compact aero-thermo model based engine material temperature control |
| US10190503B2 (en) | 2013-03-15 | 2019-01-29 | United Technologies Corporation | Compact aero-thermo model based tip clearance management |
| US10196985B2 (en) | 2013-03-15 | 2019-02-05 | United Technologies Corporation | Compact aero-thermo model based degraded mode control |
| US10400677B2 (en) | 2013-03-15 | 2019-09-03 | United Technologies Corporation | Compact aero-thermo model stabilization with compressible flow function transform |
| US10480416B2 (en) | 2013-03-15 | 2019-11-19 | United Technologies Corporation | Compact aero-thermo model based control system estimator starting algorithm |
| US10539078B2 (en) | 2013-03-15 | 2020-01-21 | United Technologies Corporation | Compact aero-thermo model real time linearization based state estimator |
| US10753284B2 (en) | 2013-03-15 | 2020-08-25 | Raytheon Technologies Corporation | Compact aero-thermo model base point linear system based state estimator |
| US10767563B2 (en) | 2013-03-15 | 2020-09-08 | Raytheon Technologies Corporation | Compact aero-thermo model based control system |
| US10774749B2 (en) | 2013-03-15 | 2020-09-15 | Raytheon Technologies Corporation | Compact aero-thermo model based engine power control |
| US10844793B2 (en) | 2013-03-15 | 2020-11-24 | Raytheon Technologies Corporation | Compact aero-thermo model based engine material temperature control |
| US11078849B2 (en) | 2013-03-15 | 2021-08-03 | Raytheon Technologies Corporation | Compact aero-thermo model based engine power control |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS624540B2 (en) | 1987-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5672257A (en) | Controlling method of ignition timing in internal combustion engine | |
| JPS5692326A (en) | Method of and apparatus for controlling combustion of gas turbine | |
| JPS5781131A (en) | Starting time fuel control circuit for gas turbine | |
| JPS5575156A (en) | Hot-water heating system | |
| JPS57183524A (en) | Method of controlling supercharging pressure of engine with supercharger | |
| JPS53102401A (en) | Control method and apparatus for turbine bypass plant | |
| JPS57206704A (en) | Radial turbine of variable capacity | |
| JPS55146235A (en) | Temperature protector circuit for two-shaft gas turbine | |
| JPS55114851A (en) | Gas turbine start controlling system | |
| JPS55151195A (en) | System for preventing surging of fan or compressor | |
| JPS57105532A (en) | Air-fuel ratio controlling method | |
| JPS55851A (en) | White smoke preventive temperature setting device | |
| JPS5438427A (en) | Gas turbine combustion temperatue controller | |
| JPS54137509A (en) | Gas turbine inlet temperature estimation circuit | |
| JPS54137510A (en) | Gas turbine inlet temperature estimation circuit | |
| JPS52149653A (en) | Cock controlling type gas burner hot water system | |
| JPS56160516A (en) | Temperature control device | |
| JPS5419006A (en) | Turbo-charger-supplied engine | |
| JPS53104018A (en) | Control process for gas turbine | |
| JPS5320008A (en) | Gas turbine combustor | |
| JPS6469703A (en) | Control of start of steam turbine | |
| JPS55134735A (en) | Structure of automatic choke for carburetor | |
| JPS55114855A (en) | Gas turbine warming-up drive controlling circuit | |
| JPS56113002A (en) | Estimation of steam temperature at steam turbine's speed governing outlet area | |
| JPS557933A (en) | Steam turbin controller |