JPS5248705A - Steam turbine overspeed preventing control method and its device - Google Patents
Steam turbine overspeed preventing control method and its deviceInfo
- Publication number
- JPS5248705A JPS5248705A JP10188575A JP10188575A JPS5248705A JP S5248705 A JPS5248705 A JP S5248705A JP 10188575 A JP10188575 A JP 10188575A JP 10188575 A JP10188575 A JP 10188575A JP S5248705 A JPS5248705 A JP S5248705A
- Authority
- JP
- Japan
- Prior art keywords
- control method
- steam turbine
- preventing control
- turbine overspeed
- overspeed preventing
- 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: The opening of a static intermediate stop valve by single governor cha characteristic is set in the low range that does not always reduce regeat steam flow rate at the wider condition than spill valve opening over entire load range, allowing the prevention of overspeed over wide load range.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10188575A JPS5248705A (en) | 1975-08-22 | 1975-08-22 | Steam turbine overspeed preventing control method and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10188575A JPS5248705A (en) | 1975-08-22 | 1975-08-22 | Steam turbine overspeed preventing control method and its device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5248705A true JPS5248705A (en) | 1977-04-19 |
Family
ID=14312379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10188575A Pending JPS5248705A (en) | 1975-08-22 | 1975-08-22 | Steam turbine overspeed preventing control method and its device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5248705A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5886328A (en) * | 1981-11-18 | 1983-05-23 | Matsushita Electric Ind Co Ltd | High frequency heating device |
-
1975
- 1975-08-22 JP JP10188575A patent/JPS5248705A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5886328A (en) * | 1981-11-18 | 1983-05-23 | Matsushita Electric Ind Co Ltd | High frequency heating device |
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