JPS5444115A - Bypass apparatus of gas compressor for gas turbine - Google Patents
Bypass apparatus of gas compressor for gas turbineInfo
- Publication number
- JPS5444115A JPS5444115A JP10985677A JP10985677A JPS5444115A JP S5444115 A JPS5444115 A JP S5444115A JP 10985677 A JP10985677 A JP 10985677A JP 10985677 A JP10985677 A JP 10985677A JP S5444115 A JPS5444115 A JP S5444115A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- control valve
- compressor
- amount
- gas turbine
- 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
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To miniaturize a gas compressor by arranging control valves with small and large capacities respectively in parallel in a gas bypass apparatus which returns fuel gas which was not consumed in a gas turbine apparatus to the inlet side of the compressor.
CONSTITUTION: An auxiliary control valve 23 which bypasses gas from the discharge side of a gas compressor 10 to the inlet side, controlling a small amount of flow, and a stop valve 24 for auxiliary control valve which allows said control valve 23 to be independent of gas pressure and to be separated are arranged in parallel with an usual control valve 21. The control valve 21 with large capacity, when controlled outside the proper flow amount range,generates hunting to form pressure pulsation, and gives wrong effects on the life of a gas turbine, so the discharge amount of the compressor 12 has been remarkably larger than the consumption amount of a gas turbine 32. But, when the gas bypass amount is small, an auxiliary control valve 23 is used. Accordingly, the gas compressor 12 can be miniaturized corresponding to the consumption amount of the gas turbine 32
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10985677A JPS5444115A (en) | 1977-09-14 | 1977-09-14 | Bypass apparatus of gas compressor for gas turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10985677A JPS5444115A (en) | 1977-09-14 | 1977-09-14 | Bypass apparatus of gas compressor for gas turbine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5444115A true JPS5444115A (en) | 1979-04-07 |
| JPS5613173B2 JPS5613173B2 (en) | 1981-03-26 |
Family
ID=14520917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10985677A Granted JPS5444115A (en) | 1977-09-14 | 1977-09-14 | Bypass apparatus of gas compressor for gas turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5444115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007218254A (en) * | 2006-02-15 | 2007-08-30 | General Electric Co <Ge> | Pressure control method and system for reducing requirement for fuel supply pressure of gas turbine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58181921A (en) * | 1982-04-15 | 1983-10-24 | Minoru Yoshida | Bucket for laying slope cage |
-
1977
- 1977-09-14 JP JP10985677A patent/JPS5444115A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007218254A (en) * | 2006-02-15 | 2007-08-30 | General Electric Co <Ge> | Pressure control method and system for reducing requirement for fuel supply pressure of gas turbine |
| US8286414B2 (en) | 2006-02-15 | 2012-10-16 | General Electric Company | Pressure control method and system to reduce gas turbine fuel supply pressure requirements |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5613173B2 (en) | 1981-03-26 |
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