JPS54129291A - Atomic reactor pressure controller - Google Patents
Atomic reactor pressure controllerInfo
- Publication number
- JPS54129291A JPS54129291A JP3611478A JP3611478A JPS54129291A JP S54129291 A JPS54129291 A JP S54129291A JP 3611478 A JP3611478 A JP 3611478A JP 3611478 A JP3611478 A JP 3611478A JP S54129291 A JPS54129291 A JP S54129291A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- bypass valve
- regulating
- main steam
- set value
- 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
Landscapes
- Control Of Turbines (AREA)
Abstract
PURPOSE: To prevent reactor scram at test period by switching the maximum flow limiting value to high set value at the valve closing test of main steam regulating valve and controlling the opening of main steam regulating valve and bypass valve.
CONSTITUTION: During the high power operation of reactor 1, steam delivered to turbine 13 passing through main steam pipe 10 is controlled with main steam regulating valves 31 - 34 and bypass valve 4. In this case valves 31 - 34 are controlled with regulating servo unit 6, bypass valve servo unit 5 through low value priority circuit 9 by the power of the maximum flow controller 11 which produces low set value. For closing test of valve 31 switching to the maximum flow regulator 12 which produces high set value with switch 10. Main regulating valves 32 - 34 are opened at the maximum, and simultaneously bypass valve 4 is opened to flow the rated steam flow for enabling the pressure control of test period to prevent from neutron scram.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3611478A JPS54129291A (en) | 1978-03-30 | 1978-03-30 | Atomic reactor pressure controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3611478A JPS54129291A (en) | 1978-03-30 | 1978-03-30 | Atomic reactor pressure controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54129291A true JPS54129291A (en) | 1979-10-06 |
Family
ID=12460743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3611478A Pending JPS54129291A (en) | 1978-03-30 | 1978-03-30 | Atomic reactor pressure controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54129291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877973A (en) * | 2018-06-27 | 2018-11-23 | 中广核工程有限公司 | Steam turbine for nuclear power station control method and control system |
-
1978
- 1978-03-30 JP JP3611478A patent/JPS54129291A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877973A (en) * | 2018-06-27 | 2018-11-23 | 中广核工程有限公司 | Steam turbine for nuclear power station control method and control system |
| CN108877973B (en) * | 2018-06-27 | 2021-10-15 | 中广核工程有限公司 | Control method and control system for steam turbine of nuclear power station |
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