JPS63182247U - - Google Patents
Info
- Publication number
- JPS63182247U JPS63182247U JP7284487U JP7284487U JPS63182247U JP S63182247 U JPS63182247 U JP S63182247U JP 7284487 U JP7284487 U JP 7284487U JP 7284487 U JP7284487 U JP 7284487U JP S63182247 U JPS63182247 U JP S63182247U
- Authority
- JP
- Japan
- Prior art keywords
- fuel flow
- gas turbine
- control valve
- flow control
- ignition
- 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 9
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Description
第１図は本考案が適用されるガスタービンの燃
料ガス供給系統の一実施例を示す図、第２図は本
考案の一実施例を示し燃料流量調整弁開度と時間
の関係を示す図である。
２‥‥燃料流量調整弁、４‥‥燃焼器、５，５
′‥‥内筒、８‥‥点火栓。
Fig. 1 is a diagram showing an embodiment of a fuel gas supply system of a gas turbine to which the present invention is applied, and Fig. 2 is a diagram showing an embodiment of the present invention and a diagram showing the relationship between the fuel flow rate regulating valve opening degree and time. It is. 2.Fuel flow rate adjustment valve, 4.Combustor, 5,5
′‥‥Inner cylinder, 8‥‥Spark plug.
Claims (1)
るガスタービンにおいて、ガスタービン起動時に
前記燃焼器の点火装置を作動せしめると同時に前
記燃料流量調節弁を徐々に開け始め、複数個より
成る前記燃焼器の着火がすべて完了した時点で着
火信号により前記燃料流量調節弁の開動作を停止
せしめ、さらに着火が完了した時点でもガスター
ビン排気の温度が設定値よりも高いときには前記
燃料流量調節弁の開度を減少せしめて燃料流量を
制御するように構成したことを特徴とするガスタ
ービン。 In a gas turbine that supplies fuel to a combustor through a fuel flow control valve, when the gas turbine is started, the ignition device of the combustor is activated and at the same time the fuel flow control valve starts to be gradually opened, and the combustion consisting of a plurality of valves is started. When the ignition of all the gas turbines is completed, the ignition signal stops the opening operation of the fuel flow control valve, and even when the ignition is completed, if the temperature of the gas turbine exhaust is higher than the set value, the operation of the fuel flow control valve is stopped. What is claimed is: 1. A gas turbine characterized in that the gas turbine is configured to control the fuel flow rate by reducing the fuel flow rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7284487U JPS63182247U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7284487U JPS63182247U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182247U true JPS63182247U (en) | 1988-11-24 |
Family
ID=30916653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7284487U Pending JPS63182247U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07189745A (en) * | 1993-12-27 | 1995-07-28 | Agency Of Ind Science & Technol | Fuel supply device for gas turbine combustor using lp gas as liquid fuel |
| WO2003060303A1 (en) * | 2002-01-09 | 2003-07-24 | Ebara Corporation | A gas turbine apparatus and a starting method thereof |
| JP2013044263A (en) * | 2011-08-23 | 2013-03-04 | Niigata Power Systems Co Ltd | Fuel control method and fuel control device for gas turbine |
-
1987
- 1987-05-18 JP JP7284487U patent/JPS63182247U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07189745A (en) * | 1993-12-27 | 1995-07-28 | Agency Of Ind Science & Technol | Fuel supply device for gas turbine combustor using lp gas as liquid fuel |
| 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 |
| JP2013044263A (en) * | 2011-08-23 | 2013-03-04 | Niigata Power Systems Co Ltd | Fuel control method and fuel control device for gas turbine |
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