Published June 2015 | Version v1
Journal article Metadata-only

Research & construction of chemistry knowledgebase in nuclear power plant based on abnormal index

Creators

  • 1. School of Chemistry & Biological Engineering, Changsha University of Science & Technology, Changsha (China)
  • 2. Research Institute of Nuclear Power Operation, Wuhan (China)
  • 3. CNNC Liaoning Nuclear Power Co Ltd, Huludao (China)

Description

By study and analysis of four key chemical index CEX-λ+, CEX-O2, APG-Na+ and APG-pH) of PWR nuclear power plant, chemistry index knowledgebase was built for nuclear power plants. Its functions are to storage and recall the abnormalities of chemical indices knowledge, Increase the level of digital and capabilities of remote monitoring in operation of nuclear power plant. The knowledgebase was based on mathematical model of three dimension matrix. Through diagnosis flow of one chemistry index and the analysis of simulation results, it is concluded that the knowledgebase is comprehensive and can operate stablly. The knowledgebase was proved to be useful for exception analysis and diagnosis, and knowledge item information can be called and expanded easily. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Electronics and Detection Technology
Journal Volume
35
Journal Issue
6
Journal Page Range
p. 561-565
ISSN
0258-0934

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
50051286
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
CHEMISTRY; KNOWLEDGE BASE; MATHEMATICAL MODELS; MATRICES; NUCLEAR POWER PLANTS; OPERATION; PH VALUE; PWR TYPE REACTORS; RADIATION MONITORING; SECONDARY COOLANT CIRCUITS; SIMULATION; SODIUM IONS
Descriptors DEC
CHARGED PARTICLES; COOLING SYSTEMS; ENERGY SYSTEMS; ENRICHED URANIUM REACTORS; IONS; MONITORING; NUCLEAR FACILITIES; POWER PLANTS; POWER REACTORS; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; THERMAL POWER PLANTS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
4 figs., 2 tabs., 9 refs.