JPS62204149U - - Google Patents
Info
- Publication number
- JPS62204149U JPS62204149U JP9318986U JP9318986U JPS62204149U JP S62204149 U JPS62204149 U JP S62204149U JP 9318986 U JP9318986 U JP 9318986U JP 9318986 U JP9318986 U JP 9318986U JP S62204149 U JPS62204149 U JP S62204149U
- Authority
- JP
- Japan
- Prior art keywords
- gas turbine
- fuel
- fuel flow
- flow rate
- control device
- 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
- 239000000446 fuel Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 239000002918 waste heat Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Combustion (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第１図は本考案のガスタービン排熱ボイラの燃
料流量制御装置の概要図、第２図は従来のガスタ
ービン排熱ボイラの燃料流量制御装置の概要図で
ある。
１…排熱ボイラ、２…ガスタービン、７…ガス
タービン発電機、９…流量調節計、１２…圧力調
節計、１３…電力計、１４…関数発生器、１５…
減算器。
FIG. 1 is a schematic diagram of a fuel flow control device for a gas turbine waste heat boiler according to the present invention, and FIG. 2 is a schematic diagram of a conventional fuel flow control device for a gas turbine waste heat boiler. DESCRIPTION OF SYMBOLS 1...Exhaust heat boiler, 2...Gas turbine, 7...Gas turbine generator, 9...Flow rate controller, 12...Pressure controller, 13...Power meter, 14...Function generator, 15...
Subtractor.
Claims (1)
燃料で助燃を行うガスタービン排熱ボイラの燃料
流量制御装置において、ガスタービン発電機から
の発電量から相当する燃料流量を算出する関数発
生器と、該関数発生器で算出した燃料流量値を主
蒸気圧力の調節計からの燃料流量指令より減算す
る減算器とを設置し、上記減算器よりの指令によ
り供給燃料の流量を制御するようにしたことを特
徴とするガスタービン排熱ボイラの燃料流量制御
装置。 A fuel flow control device for a gas turbine waste heat boiler that performs auxiliary combustion using exhaust gas from a gas turbine and fuel from a fuel supply source, comprising: a function generator that calculates a corresponding fuel flow rate from an amount of power generated from a gas turbine generator; A subtracter was installed to subtract the fuel flow rate value calculated by the function generator from the fuel flow rate command from the main steam pressure regulator, and the flow rate of supplied fuel was controlled by the command from the subtracter. Features: Fuel flow control device for gas turbine waste heat boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9318986U JPS62204149U (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9318986U JPS62204149U (en) | 1986-06-18 | 1986-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62204149U true JPS62204149U (en) | 1987-12-26 |
Family
ID=30955554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9318986U Pending JPS62204149U (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62204149U (en) |
-
1986
- 1986-06-18 JP JP9318986U patent/JPS62204149U/ja active Pending
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