Published December 2016 | Version v1
Journal article Metadata-only

Design of the maintenance system for nuclear power plant digital protection system

Creators

  • 1. China Techenergy CO. LTD, Beijing (China)

Description

Maintenance system of the digital protection system of nuclear power plant is the key link of the fault analysis and system maintenance of the safety DCS. In order to improve the safety and work efficiency of maintenance during the system maintenance of nuclear power plant, based on the analysis of the digital protection system architecture and the maintenance function, combines the technique of FMEA analysis, design a new set of centralized maintenance system. Through analysis on its independence, which can meet the requirements of safety standards. The design scheme has the advantages of simple man-machine interface, convenient operation, and no influence on the safety function. Can be applied to the nuclear power plant safety DCS fault diagnosis and system maintenance, also can provide a reference for other industry DCS maintenance system design. (authors)

Additional details

Identifiers

DOI
10.16432/j.cnki.1672-5360.2016.04.006;

Publishing Information

Journal Title
Nuclear Safety (Beijing)
Journal Volume
15
Journal Issue
4
Journal Page Range
p. 27-33, 47
ISSN
1672-5360

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
51118788
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Descriptors DEI
CHINA; DESIGN; DIGITAL SYSTEMS; FAILURE MODE ANALYSIS; FAULT TREE ANALYSIS; MAINTENANCE; MAN-MACHINE SYSTEMS; NUCLEAR POWER PLANTS; PWR TYPE REACTORS; REACTOR PROTECTION SYSTEMS
Descriptors DEC
ASIA; ENGINEERED SAFETY SYSTEMS; ENRICHED URANIUM REACTORS; NUCLEAR FACILITIES; POWER PLANTS; POWER REACTORS; REACTORS; SYSTEM FAILURE ANALYSIS; SYSTEMS ANALYSIS; THERMAL POWER PLANTS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
6 figs., 4 tabs., 15 refs.; http://dx.doi.org/10.16432/j.cnki.1672-5360.2016.04.006