Open AccessThe Application of Sneak Circuit Analysis on Chemical and Volume Control System
Author(s) -
Gong Zhang,
Xiaoyan Wang,
Shengzhi Yu
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/565/1/012037
Subject(s) - reliability (semiconductor) , nuclear power plant , pipeline transport , probabilistic logic , computer science , path (computing) , reliability engineering , volume (thermodynamics) , control (management) , control system , sequence (biology) , power (physics) , engineering , electrical engineering , artificial intelligence , mechanical engineering , chemistry , nuclear physics , programming language , physics , biochemistry , quantum mechanics
In the chemical and volume control system (RCV) of nuclear power plant pipelines are very complex, there are many valve control nodes. These make the probabilistic risk of unexpected situation rather high in design and running. In order to increase the reliability and safety of the system in design and running, the sneak circuit analysis technology is applied in gas and liquid pipelines of RCV to find latent path and temporal sequence in design and running. Improvements and advices are given to avoid these latent risks in design and running.