JPS5354604A - Turbine casing warming-up system - Google Patents
Turbine casing warming-up systemInfo
- Publication number
- JPS5354604A JPS5354604A JP12832976A JP12832976A JPS5354604A JP S5354604 A JPS5354604 A JP S5354604A JP 12832976 A JP12832976 A JP 12832976A JP 12832976 A JP12832976 A JP 12832976A JP S5354604 A JPS5354604 A JP S5354604A
- Authority
- JP
- Japan
- Prior art keywords
- warming
- casing
- turbine casing
- steam
- warmed
- 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
- Control Of Turbines (AREA)
Abstract
PURPOSE: To prevent production of heat stress in a rotor and casing by controlling the amount of warming-up steam to gain approximately constant warming-up effectiveness with the warming-up steam temperature constantly kept higher than the inside surface temperature of the casing to a certain degree when the turbine casing is warmed up.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12832976A JPS5354604A (en) | 1976-10-27 | 1976-10-27 | Turbine casing warming-up system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12832976A JPS5354604A (en) | 1976-10-27 | 1976-10-27 | Turbine casing warming-up system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5354604A true JPS5354604A (en) | 1978-05-18 |
Family
ID=14982084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12832976A Pending JPS5354604A (en) | 1976-10-27 | 1976-10-27 | Turbine casing warming-up system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5354604A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5867909A (en) * | 1981-10-16 | 1983-04-22 | Hitachi Ltd | Warming-up device for steam turbine |
JP2012117541A (en) * | 2010-12-01 | 2012-06-21 | General Electric Co <Ge> | Mid-span packing pressure turbine diagnostic method |
-
1976
- 1976-10-27 JP JP12832976A patent/JPS5354604A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5867909A (en) * | 1981-10-16 | 1983-04-22 | Hitachi Ltd | Warming-up device for steam turbine |
JP2012117541A (en) * | 2010-12-01 | 2012-06-21 | General Electric Co <Ge> | Mid-span packing pressure turbine diagnostic method |
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