JPS5393202A - Feed-water controls - Google Patents
Feed-water controlsInfo
- Publication number
- JPS5393202A JPS5393202A JP679677A JP679677A JPS5393202A JP S5393202 A JPS5393202 A JP S5393202A JP 679677 A JP679677 A JP 679677A JP 679677 A JP679677 A JP 679677A JP S5393202 A JPS5393202 A JP S5393202A
- Authority
- JP
- Japan
- Prior art keywords
- feed
- feedwater
- water controls
- controlling
- controls
- 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
Abstract
PURPOSE: To improve the responsiveness of feedwater controls by controlling the flow rate of feedwater by operation of feedwater control valve installed on the exhaust side of a turbine pump while controlling the water supply turbine at a constant speed.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP679677A JPS5393202A (en) | 1977-01-26 | 1977-01-26 | Feed-water controls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP679677A JPS5393202A (en) | 1977-01-26 | 1977-01-26 | Feed-water controls |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5393202A true JPS5393202A (en) | 1978-08-16 |
Family
ID=11648129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP679677A Pending JPS5393202A (en) | 1977-01-26 | 1977-01-26 | Feed-water controls |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5393202A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3211508A1 (en) * | 1981-03-27 | 1982-11-04 | Hitachi, Ltd., Tokyo | METHOD FOR THE FEED WATER CONTROL OF A STEAM GENERATING SYSTEM |
-
1977
- 1977-01-26 JP JP679677A patent/JPS5393202A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3211508A1 (en) * | 1981-03-27 | 1982-11-04 | Hitachi, Ltd., Tokyo | METHOD FOR THE FEED WATER CONTROL OF A STEAM GENERATING SYSTEM |
US4651530A (en) * | 1981-03-27 | 1987-03-24 | Hitachi, Ltd. | Method and apparatus for feed-water control in a steam generating plant |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5399103A (en) | Boiler feed water pump controller | |
JPS5393202A (en) | Feed-water controls | |
JPS53110702A (en) | Re-circulation valve controller of feed water pump for driving turbine | |
JPS5341602A (en) | Controlling device for one-through boiler | |
JPS5413802A (en) | Automatic running of steam turbine for driving boiler feed pump | |
JPS5260306A (en) | Control system for feed water pump driving turbine | |
JPS521701A (en) | Pressure difference pump | |
JPS5337206A (en) | Controlling system for steam turbine | |
JPS5364105A (en) | Flow-through type water supply controller | |
JPS5417403A (en) | Feed water control method | |
JPS5392100A (en) | Nuclear power plant | |
JPS5332203A (en) | Subterranean heat turbine control means | |
JPS5337205A (en) | Controlling system for inlet steam pressure in steam turbine | |
JPS52114102A (en) | Pump inlet/outlet valve | |
JPS53146003A (en) | Recirculating flow controller for feed water pump for driving turbine | |
JPS5356482A (en) | Fluid control device | |
JPS5435502A (en) | Steam turbine controller | |
JPS52156401A (en) | Flow rate control valve for jet pump | |
JPS52123542A (en) | Heating system | |
JPS53122114A (en) | Water absorbing jet pump | |
JPS52109002A (en) | Water supply flow rate controller of heat power plant | |
JPS5376402A (en) | Automatic water service installation | |
JPS5297553A (en) | Simple positioning device | |
JPS5412005A (en) | Controlling apparatus for exhaust gas utilizing plant | |
JPS51111591A (en) | Required end pressure control system |