JPS5257494A - Feed water control device in atomic power station - Google Patents
Feed water control device in atomic power stationInfo
- Publication number
- JPS5257494A JPS5257494A JP50132914A JP13291475A JPS5257494A JP S5257494 A JPS5257494 A JP S5257494A JP 50132914 A JP50132914 A JP 50132914A JP 13291475 A JP13291475 A JP 13291475A JP S5257494 A JPS5257494 A JP S5257494A
- Authority
- JP
- Japan
- Prior art keywords
- control device
- power station
- feed water
- water control
- atomic power
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Safety Devices In Control Systems (AREA)
Abstract
PURPOSE: To prevent system down in analogue control system by effecting off-line operation if abnormal condition is detected from signal unbalance, by means of deviding the whole of control system into two groups, in which one of them being main part that is indispensable for control duty while the other being one part which can be dead during a short time of emergency, than duplexing is effected on the former, while paralleling is effected on the latter.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50132914A JPS5257494A (en) | 1975-11-07 | 1975-11-07 | Feed water control device in atomic power station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50132914A JPS5257494A (en) | 1975-11-07 | 1975-11-07 | Feed water control device in atomic power station |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5257494A true JPS5257494A (en) | 1977-05-11 |
Family
ID=15092461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50132914A Pending JPS5257494A (en) | 1975-11-07 | 1975-11-07 | Feed water control device in atomic power station |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5257494A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322267A (en) * | 1978-09-22 | 1982-03-30 | Hitachi, Ltd. | Control apparatus for residual heat removal system for nuclear reactor |
US4440715A (en) * | 1979-10-03 | 1984-04-03 | Hitachi, Ltd. | Method of controlling nuclear power plant |
-
1975
- 1975-11-07 JP JP50132914A patent/JPS5257494A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322267A (en) * | 1978-09-22 | 1982-03-30 | Hitachi, Ltd. | Control apparatus for residual heat removal system for nuclear reactor |
US4440715A (en) * | 1979-10-03 | 1984-04-03 | Hitachi, Ltd. | Method of controlling nuclear power plant |
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