Published June 2015
| Version v1
Journal article
Analysis and improvement of control logic for entrance isolation valve in RRA system
Creators
- 1. Suzhou Nuclear Power Institute Co., Ltd., Suzhou (China)
Description
Because of the origin design for control logic of entrance isolation valve in RRA system was not conform to the single failure criterion, the improvement scheme, which would be added two sets of pressure transmitter, has been raised. The effect of RRA system and the damage of reactor core have been evaluated through quantitative calculation about the scheme of the modification. (authors)
Additional details
Publishing Information
- Journal Title
- Nuclear Power Engineering
- Journal Volume
- 36
- Journal Issue
- 3
- Journal Page Range
- p. 88-89
- ISSN
- 0258-0926
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 48068886
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- CONTROL; DAMAGE; DAYA BAY-1 REACTOR; DESIGN; FAILURES; MODIFICATIONS; REACTOR CORES; RELIABILITY; RHR SYSTEMS; VALVES
- Descriptors DEC
- CONTROL EQUIPMENT; COOLING SYSTEMS; ENERGY SYSTEMS; ENRICHED URANIUM REACTORS; EQUIPMENT; FLOW REGULATORS; POWER REACTORS; PWR TYPE REACTORS; REACTOR COMPONENTS; REACTOR COOLING SYSTEMS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 2 figs., 1 ref.