JPS54140696A - Output-power control for boiling water type nuclear power plant - Google Patents
Output-power control for boiling water type nuclear power plantInfo
- Publication number
- JPS54140696A JPS54140696A JP4766978A JP4766978A JPS54140696A JP S54140696 A JPS54140696 A JP S54140696A JP 4766978 A JP4766978 A JP 4766978A JP 4766978 A JP4766978 A JP 4766978A JP S54140696 A JPS54140696 A JP S54140696A
- Authority
- JP
- Japan
- Prior art keywords
- output
- regulator
- pressure
- reactor
- boiling water
- 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.)
- Granted
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
Landscapes
- Control Of Turbines (AREA)
Abstract
PURPOSE: To provide a satisfactory load follow-up capacity, by controlling output of a boiling water type light-water reactor due to program-controlling so that a given pressure corresponding to a set load can be maintained by regulating re-circulating flow.
CONSTITUTION: Steam produced at a reactor 1 is fed to a turbine generator 16 through a main steam pipe 22 and a variable valve 15. A generator output controller 31 receives a load set signal 11, and controls the variable valve 15 and a by-pass valve 17. Besides, its output signal 31A is connected with a reactor pressure regulator 32. A pressure set value 32A and an output signal 24A of a pressure detector 24 are seperately connected with the regulator 32. The regulator 32 receives signals 31A, 32A and 24A, and inputs an output signal 32B to a re-circulating flow regulator 13. The output, i.e., the pressure of the reactor 21 can thus be regulated as a result of regulating a re-circulating flow.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4766978A JPS54140696A (en) | 1978-04-24 | 1978-04-24 | Output-power control for boiling water type nuclear power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4766978A JPS54140696A (en) | 1978-04-24 | 1978-04-24 | Output-power control for boiling water type nuclear power plant |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54140696A true JPS54140696A (en) | 1979-11-01 |
JPS622279B2 JPS622279B2 (en) | 1987-01-19 |
Family
ID=12781660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4766978A Granted JPS54140696A (en) | 1978-04-24 | 1978-04-24 | Output-power control for boiling water type nuclear power plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54140696A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290850A (en) * | 1978-09-01 | 1981-09-22 | Hitachi, Ltd. | Method and apparatus for controlling feedwater flow to steam generating device |
US4472345A (en) * | 1980-07-25 | 1984-09-18 | Hitachi, Ltd. | Load control system for nuclear power plant |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63167787U (en) * | 1987-04-21 | 1988-11-01 | ||
JPS6461090A (en) * | 1987-09-01 | 1989-03-08 | Nec Corp | Circuit pattern for soldering flat pack lsi |
-
1978
- 1978-04-24 JP JP4766978A patent/JPS54140696A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290850A (en) * | 1978-09-01 | 1981-09-22 | Hitachi, Ltd. | Method and apparatus for controlling feedwater flow to steam generating device |
US4472345A (en) * | 1980-07-25 | 1984-09-18 | Hitachi, Ltd. | Load control system for nuclear power plant |
Also Published As
Publication number | Publication date |
---|---|
JPS622279B2 (en) | 1987-01-19 |
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