JPS51140004A - Water level controlling device of steam extractor - Google Patents
Water level controlling device of steam extractorInfo
- Publication number
- JPS51140004A JPS51140004A JP6305575A JP6305575A JPS51140004A JP S51140004 A JPS51140004 A JP S51140004A JP 6305575 A JP6305575 A JP 6305575A JP 6305575 A JP6305575 A JP 6305575A JP S51140004 A JPS51140004 A JP S51140004A
- Authority
- JP
- Japan
- Prior art keywords
- water level
- controlling device
- level controlling
- load
- steam extractor
- 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 Non-Electrical Variables (AREA)
Abstract
PURPOSE: By the load of steam turbine, controlling gain of two factrs (condensation/amount of water supply) is changed; when load is iow, water level is controlled by single factor (detection of water level in water storage tank); when load becomes high it is controlled by above three factors; the constant deviation in water level controlling system of steam extractor shall be eliminated.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6305575A JPS51140004A (en) | 1975-05-28 | 1975-05-28 | Water level controlling device of steam extractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6305575A JPS51140004A (en) | 1975-05-28 | 1975-05-28 | Water level controlling device of steam extractor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51140004A true JPS51140004A (en) | 1976-12-02 |
Family
ID=13218257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6305575A Pending JPS51140004A (en) | 1975-05-28 | 1975-05-28 | Water level controlling device of steam extractor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51140004A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5640004A (en) * | 1979-09-07 | 1981-04-16 | Nippon Steel Corp | Water level controlling system for deairing equipment |
-
1975
- 1975-05-28 JP JP6305575A patent/JPS51140004A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5640004A (en) * | 1979-09-07 | 1981-04-16 | Nippon Steel Corp | Water level controlling system for deairing equipment |
JPS6352281B2 (en) * | 1979-09-07 | 1988-10-18 | Shinnippon Seitetsu Kk |
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