JPS5743204A - Analyzer for failed plant - Google Patents
Analyzer for failed plantInfo
- Publication number
- JPS5743204A JPS5743204A JP55117052A JP11705280A JPS5743204A JP S5743204 A JPS5743204 A JP S5743204A JP 55117052 A JP55117052 A JP 55117052A JP 11705280 A JP11705280 A JP 11705280A JP S5743204 A JPS5743204 A JP S5743204A
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- cause
- failure
- line
- groups
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
- G21D3/06—Safety arrangements responsive to faults within the plant
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
PURPOSE:To enable on-line failure analysis in shorter processing time, by picking up several candidate factor groups among a number of failure cause groups with a top-down system having a branched decision reference and estimating the cause to failure through the application of a distance system succeedingly. CONSTITUTION:An alarm pattern S1 of an alarm signal from a nuclear fusion experiment device and an atomic power generating plant 1 is inputted to an on-line counter 2. The on-line computer 2 starts analysis through the start accompanied with the production of alarm to read out C, C, C, T (cause correlation tree) S2 stored in a storage device 3 and the alarm pattern S1, allowing to estimate the causes and to output it to a display device 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55117052A JPS5743204A (en) | 1980-08-27 | 1980-08-27 | Analyzer for failed plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55117052A JPS5743204A (en) | 1980-08-27 | 1980-08-27 | Analyzer for failed plant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5743204A true JPS5743204A (en) | 1982-03-11 |
Family
ID=14702227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55117052A Pending JPS5743204A (en) | 1980-08-27 | 1980-08-27 | Analyzer for failed plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5743204A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59146310A (en) * | 1983-02-09 | 1984-08-22 | Hitachi Ltd | Plant operating method |
-
1980
- 1980-08-27 JP JP55117052A patent/JPS5743204A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59146310A (en) * | 1983-02-09 | 1984-08-22 | Hitachi Ltd | Plant operating method |
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